MIL-DTL-38999 Connectors
FOR MILITARY, AEROSPACE AND HARSH ENVIRONMENTS
MIL-DTL-38999 Series III, II, I, SJT, and Aquacon
38999
AMPHENOL CORPORATION
40-60 Delaware Avenue, Sidney, NY 13838-1395 • 800-678-0141
www.amphenol-aerospace.com • www.amphenolmao.com
About Amphenol® Aerospace
Your Source for Interconnect Products
CONTACT US:
Amphenol Aerospace
40-60 Delaware Avenue
Sidney, NY 13838-1395
Customer Service:
Mon - Fri 8AM - 5PM
Phone: (800) 678-0141
Fax: (607) 563-5157
Online: www.amphenol-aerospace.com
ABOUT AMPHENOL AEROSPACE:
Amphenol Aerospace, a Division of Amphenol Corporation, is one of the largest manufacturers of interconnect products in the world for the Military, Commercial Aerospace
and Industrial markets. Amphenol designs, manufactures and markets circular and
rectangular, electronic, fiber optic, EMI/EMP filter, and a variety of special applications
connectors and interconnect systems.
Our state-of-the-art facility is nestled at the foothills of the Catskill Mountains in Sidney,
NY. The Amphenol complex houses many technologies including CNC machining,
die-casting, molding, impact and extruding, plating, screw machining and process
controls. Our fully equipped material evaluation lab and engineering organization utilize
the latest in computer aided design software and analysis tools, allowing us to design,
test, and qualify advanced interconnect systems. Amphenol’s interconnect products are
supplied to thousands of OEMs worldwide and are supported by our worldwide sales and
engineering force, including the largest global network of electronic distributors.
CARE
Customer-Centric:
Our #1 priority is our customers who
deserve quality product on time.
Clear owners, clear
actions, clear results.
QUALITY ASSURANCE:
Reliable:
What we build
matters and quality
is imperative.
Amphenol Aerospace has been awarded
both AS9100 - Revision C and ISO9001:2008
Quality Assurance Certifications.
Enthusiastic:
Challenges create rewarding
opportunities. Enthusiasm is
contagious and we will spread it.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
1
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
38999
III
II
I
Series
JT II
8-2Q
8-3Q
SJT
Series
LJT I
TV III
Military
III
7-D2
MIL-DTL27599
JT/LJT
Solder
P
X
X
9-3Q
Crimp
Hermetics
Class
H
Class
Y
NA
P
P
X
X
P
P
P
P
TV*
Service
Rating
Total
Contacts
M
M
2
2
M
3
G
1
M
6
M
N
M
I
7
9
1
2
M
6
M
4
M
M
2
4
I
3
I
I
1
2
I
4
4
I
5
5
I
II
6
1
6
13
9-5+Q
Access
Aquacon
Series
8-6
8-35
8-44
8-97Q
8-98
10-4
10-5
10-13
10-35
10-98
9-6
9-7Q
X
X
X
9-9Q
9-12
X
9-22Q
9-35
9-44
9-98
X
9-35
A35
9-94Q
A98
11-2+
11-4
11-4
B4
11-5
11-6Q
11-5
B5
P
P
P
P
P
P
P
X
S
X
X
X
P
P
P
P
P
X
B2
11-12
11-35
X
X
X
X
X
9-98
11-1«
11-2+
11-13
X
X
X
X
S
X
3
2
X
X
P**
P
P
P
X
X
X
11-19Q
11-35
11-54Q
B35
11-98
11-98
B98
11-99
11-99
B99
X
X
10-99
12-3
X
13-3Q
12-4
13-4+
13-4+
C4
13-8
13-8
C8
12-8
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
P
X
X
X
X
12-35
12-98
13-22
13-35
13-98
X
13-26Q
13-32Q
X
X
13-98
C98
X
X
X
X
16
6
7
9
1
2
6
4
2
2
2
3
1
13
P/S
P/S
P
P/S
P/S
P
II
4
4
I
6
6
I
7
7
II
3
3
I
4
4
I
8
I, Fiber
Optic
4
M
22
M
N
8
32
M
22
l
4
I
10
P
P
P
P
P
P
P
P
P
P
P
P
P/S
P/S
P/S
P/S
P/S
P/S
P/S
P/S
P
P/S
P/S
P/S
P/S
P
HD designates High Density 38999 Series III insert patterns which
use size 23 contacts only. Not rated over 175°C.
1
2
19
P
12
10
8
8
8††
(Coax) (Power) (Power) (Coax) (Twinax)
1
13
P
12
3
N
P
16
(Cx)
2
M
21-75 is supplied with size 8 coax.
2
2
20
P/S
P/S
X Completely tooled.
+ Majority of tooling is completed (contact Amphenol Aerospace for availability).
X Not tooled for 02-R.
P Available with Pin contacts only
S Available with Socket contacts only
P/S Available with Pin contacts or Socket contacts
+ Ground plane proprietary option available. Arrg. 9-5 is exclusively
ground plane type.
Q Not Mil-Qualified.
* 21-75 is Mil-Qualified with twinax contacts only.
Note: MS connector 21-75 is supplied with size 8 twinax. Commercial connector
Q
22
P/S
P/S
X
X
X
22M
M
X
C35
22D
P/S
P/S
X
13-35
13-63Q
23
HD
P/S
P/S
13-13Q
12-22
Contact Size
13
19
8
2**
2
22
32
6
2
22
2
2
10
^
*
**
***
†
††
Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
Hermetic inserts - solder termination standard. (Contact Amphenol
Aerospace for optional PCB or eyelet termination).
Two size 16 contacts dedicated to fiber optics. See the Fiber Optic
section for more information.
For use in MIL-STD-1760 applications (see pages 75 and 76).
For RG 180/U and RG 195/U cables only.
Size 8 Coax and Twinax are interchangeable.
(2)
(3)
(5)
«
Not Tooled for RP or 02RE
Pin inserts only, not tooled for RP or 02RE (Consult Amphenol
Aerospace for avail.)
MS Connector 21-79 has provision for two size 8 coax contacts.
Coax contacts are not supplied unless specified by customer.
Patterns come with D38999/62 sealing boots
Must buy contacts rfrom Amphenol Socopex
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
4
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
Series
Series
Series
Military
JT II
LJT I
TV III
III
13-CBQ
15-ACQ
15-ATQ
15-BA
MIL-DTL27599
JT/LJT
Solder
15-5+
15-5+
D5
15-15
15-15
D15
15-18
15-18
D18
15-19
15-19
D19
15-35
15-35
D35
14-15
14-18
14-19Q
X
X
X
X
X
X
X
14-35
14-37
X
X
15-37
15-55Q
14-68Q
15-68Q 15-68Q
X
14-97
D97
E2
E3
X
17-6
17-8+
17-11
E6
E8
X
X
P
P
P/S
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
P
P
P
P/S
P
P
P
P/S
P
P
X
17-26
17-26
E26
X
X
17-35
17-35
E35
X
16-35
16-42
17-42Q
17-52Q
16-55
X
X
17-55
17-60Q
17-73Q
16-99
E99
X
X
2
X
X
X
X
X
P
X
X
X
X
X
X
X
X
P/S
P/S
P
P
P/S
P/S
P
P
P/S
P/S
P
P
P
P
P/S
P/S
P
P
X
X
18-11
19-11+ 19-11+
19-17«
19-18 19-18
19-19
F18
F19
19-28Q 19-28
F28
F11
X
X
X
X
X
18-28
19-30Q 19-30Q
19-31Q
P
P
P/S
P
P
P
2
2
16-26
18-30
P
P
P
P/S
P/S
P/S
X
17-13Q 17-13Q
17-22Q 17-22+Q
17-25Q 17-25Q
17-99
19-ADQ
19-A4«
19-FAQ
P
P
P
P/S
P/S
P/S
X
16-13Q
17-99
2
2
X
X
X
X
X
X
X
X
X
X
X
X
X
2
X
X
X
X
X
X
X
X
X
2
2
X
P
X
P
X
P
P
P
P
Service
Rating
M
X
16-8
17-8+
TV*
X
16-6
17-6
Class
Y
X
15-4Q
15-97
17-2
17-3
17-EAQ
17-ECQ
17-EGQ
17-EL
Class
H
X
15-4Q
15-97
17-2
S
Hermetics
X
14-4Q
14-5
Crimp
P
Total
Contacts
23
HD
22D
22M
22
20
4
M
I
M
26
13
25
I
4
II
5
I
I
15
14
I
18
18
I
19
19
M
37
M
37
N
55
1
8
I
12
M
M
M
M
M
M
39
39
19
41
24
I
6
II
8
11
I
13
Coax
M
4
24
I
26
M
55
M
42
M
2
22
4
2
III
II
I
SJT
Access
4
Aquacon
5
1
37
37
55
8
8
38
38
10
32
16
16
4
1
1
3
9
2
4
4
2
6
8
8
2
1
13
2
22
2
2
26
55
42
2
55
I
23
21
Inst.
M
M
17
4
23
16
II
11
M
M
M
17
18
18
I
28
30
12
10
8
8
8††
(Coax) (Power) (Power) (Coax) (Twinax)
3
10
73
15
12
3
M
I
16
(Cx)
2
I/Coax
N
M
16
10
18
N
38999
Contact Size
55
8
2
73
6
8
2
1
4
7
2
11
10
14
14
12
1
4
26
2
29
1
2
4
4
1
2
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
3
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
38999
III
II
I
SJT
Access
Aquacon
Series
JT II
Series
LJT I
Series
TV III
Military
III
18-32
19-32
19-32
F32
19-35
19-35
F35
MIL-DTL27599
JT/LJT
Solder
Crimp
X
X
X
X
X
X
X
P
X
X
3
2
3
2
X
X
18-35
18-53
X
19-53Q
18-66
X
19-66
19-67Q
X
18-68Q
19-68Q 19-68Q
18-96Q
19-88Q
20-1
21-AJ
21-AZ
21-2Q
20-11Q
21-11+ 21-11+
G11
21-16+ 21-16+
21-25Q
21-27Q
21-29
G16
20-16
X
X
G29
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2
2
2
X
X
X
X
X
P
G35
20-39
21-39
21-39
G39
21-41
21-41
21-A48Q
21-75+*
21-76+*
21-79Q
21-121Q
G41
20-41
21-79Q
G75
G76^
22-1
23-1
22-2
23-2
23-6+Q
23-6+Q
22-14Q
2
2
23-14Q 23-14Q
22-21
23-21+ 23-21+
H21
22-32
23-32Q
23-34Q
X
X
X
X
X
22-35
23-35
23-35
H35
23-53
23-53
23-54 Q
H53
22-53Q
22-55
23-55
23-63 Q
H55
P
P
S
P
P
P/S
P/S
23-151 Q
X
25-1
24-2
25-2
24-4
25-4
25-7
I
32
M
66
M
53
M
66
66
M
67
67
I
18
I
N
M
M
9
88
79
P
P/S
P
P/S
P
M
M
M
I
I
II
II
I
I
I
M
M
P
P
P/S
P
P
P
P/S
P
P/S
P
P
P
P/S
P
P
P
N
N
P/S
P
P
P
P/S
P
P
P
X
X
X
X
X
P
X
X
P
X
X
X
X
P
P
P
P
P
P
P
P/S
P
P/S
P
P
P/S
P/S
P
P
P
P
X
X
24-1
25-4
25-7Q
P
P
S
Total
Contacts
P
X
23-97Q
23-99Q
4
X
X
23-55
P/S
P/S
P
P
Service
Rating
X
20-35
21-75+
P/S
P/S
P
P
TV*
Contact Size
23
HD
J4
J7
X
X
X
X
X
X
X
X
P
P
P
P
P
P
P
22D
22M
22
20
16
16
(Cx)
53
18
9
88
79
19
3
65
11
11
16
16
25
27
27
79
25
27
19
4
2
39
37
I
41
41
M
M
M
II
N
4
4
4
19
121 121
M
100
M
85
6
14
II
21
4
4
4
2
17
85
6
14
21
I
32
32
34
34
M
100
I
53
53
I
55
M
II
II
N
57
16
11
151 151
M
128
M
100
I
56
M Twx
99
(4)
(4)
(2)
100
I
M
4
79
I
I
12
10
8
8
8††
(Coax) (Power) (Power) (Coax) (Twinax)
66
65
M
12
32
22
X
X
X
3
X
X
X
20-2
21-35
Class
Y
X
21-1
21-35
Hermetics
Class
H
100
53
40
9
4
55
49
4
4
16
11
128
100
48
8
97
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
2
4
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
Series
Series
JT II
LJT I
Series
TV III
Military
III
25-9
25-8+
25-10+
25-11***
25-16Q
25-17Q
J9
J8
J10
J11
25-19+ 25-19+
25-20Q 25-20***
25-21***
J19
J20
J21
24-19Q
MIL-DTL27599
JT/LJT
Solder
Crimp
25-24+
25-26Q+
25-29+
TV*
X
X
2
X
X
X
X
2
2
P
J24
P
P
X
X
X
X
P
P
P
P
)
24-29
25-29+
Class
Y
X
24-24
25-24+
Hermetics
Class
H
J29
X
X
X
X
X
X
X
24-35
25-35
25-35
J35
25-37+
25-37+
25-41Q
J37
24-37
P
P
P
P
P
X
3
24-43Q
25-43
25-46
25-43
25-46
25-47
J43
J46
J47
25-61
25-88
25-90
25-91
25-187 Q
25-1A Q
25-AT Q
25-F4 Q
J61
24-61
25-61
X
+
X
P
S
P/S
+
Q
*
*
^
X
X
X
2
2
2
X
X
X
X
X
X
J90
J91
X
X
X
X
X
X
P
P
P
P
P
Service
Rating
Total
Contacts
M Twx
Twinax
Twinax
N
M
M
99
8
8
11
8
42
I
19
N
N
30
30
I
24
I
25
I
29
New
M
128
I
37
22D
22M
22
20
16
16
(Cx)
12
12
10
8
8
8††
(Coax) (Power) (Power) (Coax) (Twinax)
97
4
8
8
2
6
I
9
2
36
6
12
16
SJT
Access
19
10 13
10 13
III
II
2
Aquacon
4
4
3
3
12
5
4
29
128
37
3
22
11
N Inst.
41
I
43
23 20
I
I
46
46
40
40
4
4
I
61
Coax
I
I
N
N
M
M/I
8
46
46
187
8
60
66
40
40
4
4
Completely tooled.
Majority of tooling is completed (contact Amphenol Aerospace for availability).
Not tooled for 02-R.
Available with Pin contacts only
Available with Socket contacts only
Available with Pin contacts or Socket contacts
Ground plane proprietary option available. Arrg. 9-5, 26-62 is exclusively
ground plane type.
Not Mil-Qualified.
21-75 is Mil-Qualified with twinax contacts only.
Hermetic inserts - solder termination standard. (Contact Amphenol
Aerospace for optional PCB or eyelet termination).
Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
38999
Contact Size
23
HD
2
3
2
2
61
8
2
2
187
31
49
Q
**
***
†
††
(2)
(3)
(4)
(5)
4
12 13
13
4
2
2
4
HD High Density which use size 23 contacts only. Not rated over 175°C.
Two size 16 contacts dedicated to fiber optics. See the Fiber Optic
Section for more information.
For use in MIL-STD-1760 applications (see pages 75 and 76).
For RG 180/U and RG 195/U cables only.
Size 8 Coax and Twinax are interchangeable.
Not Tooled for RP or 02RE
Pin inserts only, not tooled for RP or 02RE (Consult Amphenol for avail.)
MS connector 21-75 is supplied with size 8 twinax.
Commercial connector 21-75 is supplied with size 8 coax.
MS Connector 21-79 has provision for two size 8 coax contacts.
Coax contacts are not supplied unless specified by customer.
Patterns come with D38999/62 sealing boots
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
5
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Availability and Identification Chart
38999
III
II
I
SJT
Access
Aquacon
TV SERIES III-PYLE
SELECT SHELL SIZE - SPECIAL INSERT ARRANGEMENT
(Not Mil-Spec Qualified)
Shell Size- Crimp
Insert Arrg.
9-2
X
15-4
X
15-25
X
17-20
X
21-12
X
21-21
X
21-99
X
25-92
X
25-97
X
Contact Size
Hermetics*
Service
Rating
I
II
M
M
I
M/Inst.
M
M
M
Total
Contacts
2
4
25
20
12
41
16
101
42
Comments
22D
Formerly Pyle
Formerly Pyle
Formerly Pyle
Formerly Pyle
Formerly Pyle
Improved sealing
Formerly Pyle
Formerly Pyle
Formerly Pyle
20
16
12
2
4
22
16
3
4
9
9
11
3
32
5
92
26
9
3
13
LJT SERIES I-PYLE
SELECT SHELL SIZE - SPECIAL INSERT ARRANGEMENT AND SIZE
(Not Mil-Spec Qualified)
Shell Size- Crimp
Insert Arrg.
25-64
X
Service
Rating
Contact Size
Total
Contacts
64
Comments
22D
20
16
12
Formerly Pyle
40
8
10
6
XL38999-NON-STANDARD SHELL SIZES
- Special Insert Arrangement
Shell SizeInsert Arrg.
Crimp
25L-3
25L-7
33-3
33-5
33-6
37-5
X
X
X
X
X
X
Hermetics*
Service
Rating
II
II
II
II
II
II
Total
Contacts
3
7
3
5
6
4
22D
Contact Size
20
8
4
1
7
2
2
1
5
4
0
2
X
Completely tooled.
+
Majority of tooling is completed (contact
Amphenol Aerospace for availability).
Not tooled for 02-R.
P
Pin inserts only (contact Amphenol Aerospace
for socket availability).
Ground plane proprietary option available.
Arrangement 9-5, 25-62 is exclusively ground
plane type.
Not Mil-Qualified.
*
Hermetic inserts - solder termination standard.
(Contact Amphenol Aerospace for optional PCB
or eyelet termination).
**
Two size 16 contacts dedicated to fiber optics.
See the Fiber Optic section for more information.
***
For use in MIL-STD-1760 applications
(pgs. 75 and 76).
†
For RG 180/U and RG 195/U cables only.
††
Size 8 Coax and Twinax are interchangeable.
Note: 25L-3 and 25L-7 use longer shells.
(PWR) Suffix at end of part number to replace coax,
twinax, and fiber contacts
with power contacts.
4
(Insert arrangements requiring non-standard shells)
6
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Arrangements
Front face of pin inserts illustrated
38999
III
B
A
C A
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
7-D2
Service Rating
M
Number of Contacts 2
22D
Contact Size
D
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
B
8-2
M
2
20
B
C
B
10-5
11-5
11-5
I
5
20
1
F
E
C
Shell Size &
D
Insert Arrg. for:
12-8
Series II JT
Series I LJT
13-8
Series III TV
13-8
Service Rating
I
Number of Contacts 8
Contact Size
20
7
4
5
6
11-6
10-13
11-13
I
6
20
M
13
22M
1
A
B
D
A
C
K
B
B
D
14-4
15-4
15-4
I
4
12
L A
M B
C
N
J
H
C
P
G
14-5
15-5
15-5
II
5
16
C
22
G
12-35
13-35
13-35
M
22
22D
J
D
H
G
E
F
14-15
15-15
15-15
I
14
1
20
16
A
M N B
T U P
F
S R
F
A
M
N
K U
C
J
D
V
T
H
E
14-18
15-18
15-18
I
18
20
P
S
G
13
B
R
F
K
C
12
D
11
E
14-19
15-19
15-19
I
19
20
E
B
B
H
C
F
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
E
D
14-68
15-68
15-68
I
8
16
J
11
K
L
A
2
10
G
M
F
D
E
14-97
15-97
15-97
I
8
4
20
16
18
18
3
13
C
H
19
12
B
19
9
17
16
8
4
14
15
16
31
40 41
15
39
30
2
22
D
E
38
17-EA
M
10 3 2
4
22D 20 16 12
35
37
13
12
16
14 15
4
5
24
6
36
25
7
26
27
8
28
14
13
C
13-CB
M
4
2
22D 12
1
12-3
13-3
9
20
8
C
3
5
10
1
6
7
15-AC
M
24
2
22D
16
31
1
1
4
3
9
10
31
21
6
15-AT
I
10
3
22D
12
1
2
3
15 4
16
5
24 17
6
21 25 18
7
20 19
8
9
10
7
9 8
2 3 4 5
14
23
22
B
4
19
26
21
A
2
18
25
22
12-4
13-4
13-4
I
4
16
II
3
16
1
24
23
12
11
10
C
B
17
21
16
17
25
32
24
31
39
46
40
47
53
11
14-35
15-35
15-35
M
37
22D
Aquacon
B
D
A
C
C
15 16
14
B
Access
A
A
10-99
11-99
11-99
I
7
20
A
D
15-25
M
22
3
22D 16
3
23
34
33
29
5
6
HD: High Density HD38999 (use size 23 contacts only)
^ Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
21
32
F
SJT
55
52
14-37
15-37
15-55 HD
N
55
23
M
37
22M
1
1
20
17
D
C
J
F
G
B
C
11-2
11-2
I
2
16
I
3
20
2
2
22M 20
E
B
10-98
11-98
11-98
I
6
20
1
A
G
F
D
12-98
13-98
13-98
I
10
20
13-63
I
2
2
16 12
L
A
H
A
B
L
K
R
B
11-54
II
4
22D
D
13-26 13-32 HD
M
N
6
2
32
22D 12
23
A
E
C
4
10-35
11-35
11-35
M
13
22D
C
D
12-22
13-22
M
22
22M
5
6
M
A
E
II
I
8-98
9-98
9-98
M
2
20
A
B
8-97
M
4
22
B
A
B
9-94
A
D
3
C
B A
8-44
9-44
M
6
22D
2
12
1
21
32
E
13
7
18
22
10 1
11
9
D
2
3
8-35
9-35
I
2
20
8
11-19 HD
N
19
23
29
20
B
8
2
C A
1
4
9-35
N
9
23
12 1 2
13
11
18
14 3
19
10 17
15 4
9
16
5
8
6
7
3
12
1
3
9-22
M
7
22M
2
11
13
C
D
1
10
9
B
E
B
9-7
M
6
22M
A
F
5
4 6
A
9-9 HD
Grounded
1
8 Twinax
A
E
A
H
8-6
9-6
M
3
20
10-4
11-4
11-4
I
4
20
G
2
4 3
9-5
D
F
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
8-3
9-3
7
5
3
8 1
2
7
9
3
6
5 4
1
6
1
2
B
A
A
C
5
4 6
9
11
13
1
A
D
3
B
9
C
7
8
10
17-EC
M
32
9
22D
20
E
4
G
B
17
5
12
11 10
A
A
2
6
6
30
D
F
C
B
H
F
C
E
D
11
17-EG
M
16
4
22D
12
17-2 | 17-3^
17-2 | 17-3^
M
38
1
22D 8 Twinax
16-6
17-6
17-6
I
6
12
16-8
17-8
17-8
II
8
16
CONTACT LEGEND 8 10 12 16 20 22 22M
22D
23
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
7
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Arrangements
38999
Front face of pin inserts illustrated
III
II
K A
A
J
K
I
H
SJT
F
E
32
17-22
17-22
Coax
1
7
16
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
24
31
39
59
5
46
71
67
72
17-60
I/Coax
M
55
22M
8
22D
T
R
b
N
X
Z
a
M
Y
J
L
K
D
E
F
G
H
18-28
19-28
19-28
M
26
20
4
10
17
43
51
I
29
20
17
58
64
25
1
16
35
59
65
1
T
9
16
24
33 42
50
57
63
67
3
64
9
16
24
34
43
51
18-66
19-66
19-67
M
66
22M
M
67
22M
58
39
B
46
11
16-42
17-42
D
15
23
S
8
A
f
j
c
b
M
a
L
K
X
h
Z
J
H
2
12
4
Y
10
17
25 34
43
E
1
21
64
41
51
53 52
66
63
3
9
G
16
18-32
19-32
19-32
1
32
20
24
33 42
50
31
11
57
18-35
19-35
19-35
M
66
22D
18-53
19-53
M
53
22
A
1
55
H
73
88
16
14 15
B
G
J
1
2
A
13
5
11
8
10
D
3
4
12
C
F
F
E
F
G
19-18 | 19-19^
19-18 | 19-19^
M
14
4
22D 8 Twinax
2
F
D
H
J
51
58
1
D
W
g
K
E
C
V
L
18-11
19-11
19-11
II
11
16
C
T
U
M
D
6
7
B
U
d
F
5
B
S
N
C
L
17
18
e
R
P
G
A
P
B
K
4
16
R
A
J
H
E
18-68
19-68
19-68
I
18
16
17-52
M
2
8 Twinax
M
42
22
E
CONTACT LEGEND 8 10 12 16 20 22 22M
22D
23
8
31
84
P
G
24
3
19-FA
M
8
7
20
16
6
22D
30
C
N
S
R
42
31
U
H
41
55
52
16
14
20
9
A
B
9
2
10
B
E
M
A
53
3
19
F
19-31
M
2
1 12
8 Coax 12 22D
K
21
47
16-35
17-35
17-35
M
55
22D
11
M
L
52
2
66
K
R
J
3
G
E
N
44
10
4
1
V
g
N
1
40
31
22
12
18-30
19-30
2
16
25 34
UC
T
C
h
S
H
21
A
f
V
W
U
32
25
1
13
16-99
17-99
17-99
I
21
2
20
16
S
Y
K
J
B
W
H
V
E
W
X
G F
17
10
D
16-26
17-26
17-26
I
26
20
D
K
J
73
P
C
W
e
X
U
4
C
c
L
5
Z
L
66
A
B
d T
U
C
c
e
N
V D
b
g f
W E
M
a
Z
X F
L
Y
K J
G
H
R
B
V
c
P
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
A
U
d
Y
M
17-73 HD
N
73
23
2
8 Coax
6
B
b
Z
M
4
18
A
T
1
A
T
S
N
16-55
17-55
S
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
P
24
32
41
49
58
42
50
4
6
52
9
3
10
55
3
9
15
16
25
33
53
7
N
2
8 Coax
R
7
8
2
24
19
22
22D
2
3
8
47
8
R
Pa S
17-25
17-25
M
2
2
12 Coax 8 Coax
1
40
25
9
C
1
17
10
4
1
2
13 14
16 3
22 15
23
17
20
10
E
16-13
17-13
17-13
I
13
16
Coax Twinax
12
21
D
G
D
Shell Size &
Access Insert Arrg. for:
Series II JT
Aquacon
Series I LJT
Series III TV
17-11
Service Rating
N
Number of Contacts 1
2
8
Contact Size
12 12 20
F
B
D
C
M
N
C
G
11
L
H
L
A
B
J
B
7
9
8
18-96
19-88 HD
N
88
23
I
9
12
16
20
19-AD
Inst.
1
8 Twinax
HD: High Density HD38999 (use size 23 contacts only)
^ Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Arrangements
Front face of pin inserts illustrated
38999
III
1
1
A
31
51
B
E
G
H
J
R
M
N
U
X
71
41
21-AZ
M
19
22D
A
R
P
a
N Z
X
K
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
T
W
17
C
D
F
V
J H
20-1
21-1
20-2
21-2
M
79
22M
II
65
22
1
19
20
5
27
24
14
13
12
G
6
21
26
23
7
11
10
19
20
21-29
I
4
16
4
12
D
R
B
D
C
A
B
P
U
21-A48
M
4
8 power
21-75 | 21-76^
21-75 | 21-76^
N
4
(See Note)
HD: High Density HD38999 (use size 23 contacts only)
Note: MS connector 21-75 is supplied with four size 8 twinax contacts.
Commercial connector 21-75 is supplied with four size 8 coax contacts.
MS connector 21-79 has provision for two size 8 coax contacts.
Coax contacts are not supplied unless specified by customers.
^ Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
M
11
B
E
J
L
K
H
G
F
21-79
21-79
II
17 (See Note)
22D
f
e
d
L
K
J
c
h
R
F
N
H
8
33
44
56
67
43
55
66
78
79
90
89
99
100
108
109
116
117
121
21-121 HD
N
121
23
p
c
d
e
L
E
a
n
q
f
D
m
t
r
C
Z
F
b
G
H
J
K
20-41
21-41
21-41
I
41
20
13
16
25
35
46
56
67
77
12
86
2
29
39
48
58
67
75
1
95
3
20
5
94
1
32
Aquacon
Y
k
s
M
5
22
B
X
g
P
G
2
16
14
23
SJT
Access
G
J H
A
W
j
i
S
E
b
n
p
T
D
a
m
q
37
20
1
D
r
U
C
Z
E
F
I
25
20
20-39
21-39
21-39
1
6
C
V
N
M
C
A
T
S
g
N
Y
I
D
21-25
V
B
k
h
P
20-35
21-35
21-35
M
79
22D
21-27
I
27
20
71
41
9
i
R
61
8
A
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
79
21
A
X
j
S
22
W
V
U
T
31
51
K
20-16
21-16
21-16
II
16
16
1
3
Z
U
a
V
E
F
20-11
21-11
21-11
I
11
12
4
15
G
T
b
L
D
C
S
Y
W
M
P
B
X
N
C
R
E
2
25
B
N
H
D
11
16
U E
c
d
11
18
B
b
M Y
L
S
F
P
M
S
J
C
L
51
Y
3
8
G
31
61
61
V
A
K
B
K
65
79
21
L
T
H
41
F
K
S
W
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
21
C
L
II
A
R
A
J
82
96
97
4
98
5
6
99
100
7
4
85
11
15
24
34
45
55
66
76
85
93
81
19
74
47
28
38
57
22-1
23-1
22-2
23-2
M
100
22M
M
85
22
66
CONTACT LEGEND 8 10 12 16 20 22 22M
22D
23
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
9
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Arrangements
38999
Front face of pin inserts illustrated
III
II
I
A
N
A
K
SJT
B
B
E
F
J
Access
C
D
P
L
N
M
C
Aquacon
D
G
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
L
E
8
J
16
25
35
46
56
67
77
2
3
5
N
95
96
97
98
99
100
6
7
15
24
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
34
45
55
66
76
85
k
z
M h
L
y
g
x
f
AA
FF
w
d
J
22-35
23-35
23-35
M
100
22D
24
23
22
21 44
20 43 52
42
19
41
51
40
39 50
18
38
37
17
36
16
15
14 13
B
22-53
23-53
23-53
I
53
20
40
22D
1
A
M
B
C
P
S
K
D
G
G
C
K
E
H
J
L
F
D
F
E
25
W
H
G
23-54
M
9
16
T
23-97
23-99
II
16
16
II
11
16
23-151 HD
N
151
23
E
M
a
L
U
V
n
A
B
W
g
X
l
h
Y
Z
K
J
q
AA
z GG BB
HH
y
FF
i
EE
x
w
h
v
g
f
e
M
L
K
CC
j
P
N
Y
r Z
4
D
E
s a
DD
F
t b
u
c
G
d
J
H
22-55
23-55
23-55
I
55
20
59
71
F
G
H
3
23-63
M
49
4
4
22D
16
12
Coax Coax
94
19
25
8 15
E
1
25 24
2
23
26
44 22
27
43 21
28
5
46
46
20
45
29
42
6
41 19
54 53
47
51
30
40
55 57
56
7 31 48
50 39
18
32
49
17
8
37 38
33
16
36
9
15
34
10
14
11
12 35 13
C
X
p
k
R
48
147
j
C
D
W
V
I
34
20
4
12
21
32
44
57
69
82
94
107
119
130
140
151
N b
f
I
32
20
S m
11
141
F
k
23-34
4
33
45
58
70
83
95
108
120
131
V
e
c
P
B
U
22-32
23-32
1
2
26 3
27 4
45 46
5
28
6
29
53 47
30
49 48 31
7
32
8
33
34
9
10
35 12 11
5
148
X
A
T
d
R
D
U
e
f
40
51
73
105 115
1
3
92
1
99
2
100
125
7
14
121
24
35
CONTACT LEGEND 8 10 12 16 20 22 22M
22D
23
10
J
T
d
j
g
Y
E
22
B
H
R
J
12
A
N
L
Z
22-21
23-21
23-21
II
21
16
V C
W
D
BB q
r
X E
CC
s
HH
Y
DD
F
t
EE
u
v
a Z
b
G
c
H
p
GG
K e
93
U
K
D
S
S C
c
h
F
G
A
T
n
P m
94
4
S
R
86
T
H
22-14
23-14
23-14
I
14
12
1
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
S
A
R B
P
L a
C
X
V
F
23-6
23-6
M
6
8 Twinax
B
R
U
N
b
M
P
W
K
H
A
M
58 70 81
104
114
24-1
25-1
24-2
25-2
M
128
22M
M
100
22
HD: High Density HD38999 (use size 23 contacts only)
^ Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series I LJT, II JT, III TV
Insert Arrangements
Front face of pin inserts illustrated
38999
III
II
I
SJT
Access
Aquacon
24-4
25-4
25-4
I
25-7 | 25-9^
25-7 | 25-9^
M
25-11
25-11***
N
25-8 | 25-10^ | 25-88
Twinax / Coax
48
8
97
2
8
2
9
20
16
22D
8 Twinax
8 Twinax / 8 Coax (88)
20
10
B
R
H
B
M
A
3
X
1
U
E
6
7
2
W
L
C
D
T
5
4
Y
N
E
C
Z
P
D
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
A
S
F
G
Series III, II, I
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
V
F
G
K
H
J
25-16
M
6
20
24-19
25-19
25-19
I
19
12
25-17
M
2
4
36
22D
6
8 Twinax
25-20 | 25-21^
*** 25-20 | 25-21^
N
10
13
3
4
20
16
8 Twinax 12 Coax
(With Matched Impedance)
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
24-24
25-24
25-24
I
12
16
12
12
16
20
*** For use in MIL-STD-1760 applications (see pages 76 and 77).
HD: High Density HD38999 (use size 23 contacts only)
^ Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
25-26
I
5
12
4
8 Coax
24-29
25-29
25-29
I
29
16
24-35
25-35
25-35
M
128
22D
CONTACT LEGEND 8 10 12 16 20 22 22M
22D
23
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
11
MIL-DTL-38999, Series I LJT, II JT, III TV, HD
Insert Arrangements
38999
Front face of pin inserts illustrated
III
II
I
U
A
T
SJT
g
f
S
q
e
R
Access
B
W
h
X
r
P
Aquacon
D
k
d
m
c
N
p
n
L
U
E
Z
n
m
H
g
P
22
22D
x
r
F
t
s
d
e
J
K
L
M
G
H
24-43
25-43
25-43
I
25-41
N/Inst.
11
2
3
16
12 Coax 8 Twinax
3
20
N
E
c
f
R
D
b
q
u
S
J
24-37
25-37
25-37
I
37
16
C
a
h
T
G
B
p
w
k
v
F
Z
K
M
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
V
Y
a
b
W
A
Y
X
C
V
23
20
20
16
W
W
s
V
40
20
PP
R
P
CC
d
x
JJ
NN
DD
n
w
y
KK
BB
AA h
i
J
N
M L
S
F
f
z
k j
T
e E
LL
m
D
p
m
y
k
25
A
G
19
F
49
22D
13
16
4
12
187
23
40
4
5
29
45
59
6
30
7
57
60
41
49
38
48
37
16
31
55
39
17
D
3
52
58
25-1A
N
4
16
G
H
28
51
56
21
18
25-187 HD
N
e
J
2
50
42
20
C
25-F4
K
44
43
23
22
Size 22D=M, Balance =I
f
27
24
B
E
g
1
26
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
d
x
h
M L
E
F
c
25-90 | 25-91^
I
40
4
2
20
16 8 Twinax
8
4
16
8
Ground Plane Only
H
D
b
w
n
N
25-62
I
Z
a
K
24-61
25-61
25-61
I
61
20
C
v
z
P
H
Y
AA
r
B
X
u
q
R
G
g
A
t
s
U
C
c
HH
EE MM
p
S
25-46 | 25-47^
25-46 | 25-47^
I
4
2
16
8 Coax †
FF
q
T
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
GG
V
B
b
v
u
X
t
r
U
A
Z
a
Y
15
54
53
47
36
14
46
34
35
13
33
8
9
32
10
11
12
25-AT
N
4
4
2
10
2
12
13
16S
12
20
31
22D
† Coax contacts for RG180/U or RG195/U cable.
CONTACT LEGEND 8 10 12 16 20 22 22M
22D
23
12
HD: High Density HD38999 (use size 23 contacts only)
^ Supplied with D38999/62-A for Twinax, D38999/62-B for Coax
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series III TV
Special Insert Arrangements
Front face of pin inserts illustrated
J
1
13
A
D
B A
B
C
Shell Size &
Insert Arrg. for:
Series III TV
Service Rating
Number of Contacts
Contact Size
9-2
I
2
20
12
H
J
10
23 24
A
11 12
22
22D
G
7
Shell Size &
Insert Arrg. for:
Series III TV
Service Rating
Number of Contacts
Contact Size
21
20
F
6
17
H
D
3
B
4
G
11 10
C
9
7
F
6
D
8
E
17-20
M
3
16
16
22D
C
L
M
5
12
B
21-12
I
4
12
3
20
9
12
G
N
R
D
P
E
F
21-21
M/Inst.
C
M
S
5
32
22D
2
K
B
K
3
4
D
13
A
H
1
A
L
26
13
32
B
31
14
30 28 27
15
29
16
19
C
18
E
A
J
2
22 25
8
15 4
16
5
24 17
6
21 25 18
7
20 19
8
9
10
15-25
M
1
9
16
14 15
3
23
22
11
15-4*
II
4
16
2
14
21-99
M
9
12
5
22D
25-92
M
11
12
92
22D
9
16
25-97
M
3
16
26
22D
13
12
Tracer Power/Signal Arrangements-Direct Current (VDC) With and Without Ground
Available now with Amphenol’s Tracer Rapid Prototyping Insert Technology, contact tracer@amphenol-aao.com
Contact factory for lead time on standard D38999 insert technology.
Rapid Prototyping
Shell Size &
Insert Arrg. for:
Series III TV
Service Rating
Number of Contacts
Contact Size
13-AX
M
14
22D
3
16
15-AX
II
3
12
6
22D
15-AZ
II
2
12
10
22D
17-AZ
II
1
6
12 22D
2
8
19-AX
II
2
8
18
22D
Shell Size &
Insert Arrg. for:
Series III TV
Service Rating
Number of Contacts
Contact Size
21-AZ
II
3
8
19
22D
23-AZ
II
3
29
8
22D
23-AX
II
2
8
42
22D
25-AX
II
3
8
46
22D
25-22
M
2
4
23
20
CONTACT LEGEND 4 8 10 12 16 20 22 22M
22D
23*
13
Aquacon Immersible Connectors
Design Features
38999
III
II
I
SJT
Access
The Amphenol® Aquacon Series of connectors has been
designed to provide maximum service in oceanic or fluid
immersion applications.
The AJ Aquacon offers the following features:
• 1500 PSI Capability
• “O” Ring Sealing, Thread
• Threaded Coupling
• Visual Mating Indication
• Design Flexibility
STRAIGHT PLUG
AJ6 / AS6
Aquacon
Aquacon
HERMETIC
JAM NUT RECEPTACLE
AJ7H/AS7H
A specially designed aluminum bronze coupling nut and type
316 stainless steel shells resist corrosion and provide a pressure
withstanding connector. Positive threaded coupling. “O” rings,
and a color band visual indicator assure sealing and proper
mating. A rear accessory thread provides for the use of EMI
hardware or molding adapters.
NON-HERMETIC
JAM NUT RECEPTACLE
AJ7 / AS7
Aquacon Connectors are available in a straight plug and two
receptacle styles (see photos at right), with numerous
MIL-DTL-38999 insert patterns
HERMETIC
SQUARE FLANGE
RECEPTACLE
AJ0H
AJ Aquacons use JT (38999 type) inserts that incorporate
contact sizes 22D, 22M, 22, 20 or 16. AS Aquacons use SJT
(38999 type) inserts that incorporate size 12 contacts.
Hermetically sealed (1 X 10-6 cc/sec leakage rate) arrangements
are also available.
DESIGN FEATURES OF
AQUACON SERIES CONNECTORS
6
1
2
2
5
4
3
5
E
152
1.
2.
3.
4.
5.
6.
Corrosion resistant aluminum bronze coupling nut and
stainless steel sleeve
Hermetic and non-hermetic inserts in MIL-DTL-38999
patterns. Glass or hard dielectric material.
Visual mating indicator
1500 PSI sealing capability assured by threaded coupling
and “O” ring
Pin or socket contacts in either plug or receptacle
Environmental resistant molded cable terminations with or
without EMI accessory
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Aquacon Series
Specifications, Alternate Positioning
AQUACON CONTACT RATINGS
38999
Test Current
Maximum Millivolt Drop
Crimp Well Data
Solder Well Data
Standard
Hermetic
Crimp
Solder
Solder
Hermetic
Diameter
Depth
22M
3
2
30
20
60
.029 ±.001
.141
22D
5
–
40
–
–
.0345 ±.001
.141
22
5
3
40
20
85
.0365 ±.001
.141
20
7.5
5
35
20
60
.047 ±.001
.209
16
13
10
25
20
85
.067 ±.001
.209
12
23
17
25
20
85
.100 ±.002
.209
Diameter
.029
+.004
–.000
–
Depth
.094
II
I
SJT
–
Access
.036
+.004
–.000
.094
Aquacon
.044
+.004
–.000
.125
.078
+.004
–.002
.141
Aquacon
Contact
Size
III
.116 ±.004
.151
AQUACON SERVICE RATINGS
Suggested Operating Voltage
(Sea Level)
Service
Rating
AC (RMS)
DC
M
400
550
I
600
850
II
900
1250
The establishment of electrical safety factors is left entirely in the designer’s
hands, as he can best determine what peak voltage, swtiching surges,
transients, etc. can be expected in a particular circuit.
ALTERNATE POSITIONING
Alternate positioning of connectors allows connectors with
identical insert arrangements to be mounted side by side by
providing a positive means of eliminating inadvertent
cross-mating or cross- plugging.
Alternate positioning of Aquacon Series is achieved by a
rotation of the master key/keyway, relative to the insert, as
part of the shell manufacturing operation.
Recommended practice is to use alternate position inserts
only when necessary.
AQUACON MASTER KEY/KEYWAY ROTATION
Shell
Size
AB Angle of Rotation (Degrees)
B
C
NORMAL
Normal
A
D
8
100
82
10
100
86
72
128
114
12
100
80
68
132
120
14
100
79
66
134
121
16
100
82
70
130
118
18
100
82
70
130
118
20
100
82
70
130
118
22
100
85
74
126
115
24
100
85
74
126
115
118
B
AB
A
D
C
ROTATION
LETTER
10° AJ or AS Ref
RELATIVE POSSIBLE POSITION OF
ROTATED MASTER KEYWAY
(FRONT FACE OF AJ or AS RECEPTACLE SHOWN)
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
E
153
Aquacon Series
Insert Availability
38999
III
II
I
Aquacon
Shell Size
Solder
8-3
X
8-6
X
Hermetic*
Service
Rating**
Total
Contacts
X
M
3
X
X
M
6
X
Crimp
SJT
8-35
X
Access
8-44
X
Aquacon
Aquacon
8-98
10-5
X
10-13
X
10-35
22M
22
20
6
4
X
I
3
3
I
5
5
X
X
M
13
X
M
13
X
X
X
I
6
X
X
II
3
12-8
X
X
X
I
8
X
X
M
22
13
13
6
3
8
22
12-98
X
X
X
I
10
14-5
X
X
X
II
5
I
15
14
X
I
18
18
14-15
X
X
14-18
X
X
X
X
M
37
X
X
X
M
37
X
X
I
6
16-8
X
X
X
II
8
16-26
X
16-6†
16-35
X
X
I
26
X
X
M
55
X
M
55
II
11
16-55
X
X
18-11
X
X
18-32
X
18-35
18-66
X
20-1
I
32
M
66
X
X
X
22-21
X
X
22-32
X
22-35
22-55
X
X
X
16
I
41
M
85
II
21
I
32
M
100
I
55
X
X
24-19†
X
X
I
19
24-24†
X
I
24
X
M
128
X
I
61
24-35
24-61
X
32
66
65
79
X
11
II
39
X
55
M
I
X
26
55
66
M
X
6
8
79
X
X
37
66
X
1
37
79
X
22-2
5
M
X
20-41
X
10
M
X
20-35
20-39
X
X
X
20-2
20-16
X
X
12
6
X
X
16
3
X
X
12-35
22D
X
12-3
14-35
154
6
4
10-98
14-37
E
M
M
Contact Size
65
16
79
37
2
41
85
21
32
100
55
19
12
128
61
* Tooled for pin inserts only (contact Amphenol for socket availability).
** See specifications
† AS Aquacon version - these arrangements use SJT (38999 type) patterns that incorporate size 12 contacts. See how to order page 157.
Additional insert arrangements may be made available upon request.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
12
Aquacon Series
Insert Arrangements
Front face of pin inserts illustrated
38999
III
C A
5
4 6
5
4 6
1
2
B
3
1
2
3
3
A
E
C A
1
4
2
D
B
9
B
C
1
10
2
11
13
8
7
3
12
13
8
4
5
6
10 1
9 11
7
3
I
4
5
6
II
2
12
SJT
8-3
8-6
8-35
8-44
8-98
10-5
10-13
10-35
Service Rating
M
M
M
M
I
I
M
M
Access
Number of Contacts
3
6
6
4
3
5
13
13
Aquacon
Contact Size
20
22M
22D
22
20
20
22M
22D
A
E
F
D
B
F
A
C
C
B
H
E
B
1
A
G
21
A
H
22
G
C
F
D
B
K
J
E
K
A
E
B
J
C
D
D
L A
M B
C
R N
H
C
P
G
L
T U
J
D
S R
H
G
E
F
A
M N B
P
K
F
E
Insert Arrangement
10-98
12-3
12-8
12-35
12-98
14-5
14-15
14-18
Service Rating
I
II
I
M
I
II
I
I
Number of Contacts
6
3
8
22
10
5
14
1
18
Contact Size
20
16
20
22D
20
16
20
16
20
31
21
A
A
1
1
31
E
21
G
B
N Z
M
L
H
F
D
F
C
11
R
Pa S
B
C
E
D
A
T
B
b
10
4
C
U
D
V
E
W
17
32
25
47
53
55
52
3
9
16
24
31
39
46
Insert Arrangement
14-35
14-37
16-6†
16-8
16-26
16-35
Service Rating
M
M
I
II
I
M
Number of Contacts
37
37
6
8
26
55
Contact Size
22D
22M
12
16
20
22D
10
17
32
40
25
4
J
47
1
53
3
55
H
9
52
16
24
31
39
46
S
C
L
F
D
E
P
d
N
c
B
U
e
R
B
K
G
A
T
A
j
M
D
X
E
h
a
L
W
g
b
K
J
Z
H
4
C
V
f
Y
G
F
10
17
25 34
43
51
58
4
64
1
2
10
17
25 34
1
43
51
58
9
16
24
33 42
50
31
51
1
64
3
66
2
66
63
3
79
21
71
61
9
57
16
24
33 42
50
57
63
41
11
Insert Arrangement
16-55
18-11
18-32
18-35
18-66
20-1
Service Rating
M
II
I
M
M
M
Number of Contacts
55
11
32
66
66
79
Contact Size
22M
16
20
22D
22M
22M
See page 153 for service ratings and contact sizes.
† AS Aquacon version - uses an SJT (38999 type) pattern with size 12
contacts. See how to order page 157.
CONTACT LEGEND
40
1
c
Y
X
G F
K
J H
C
D
Aquacon
Insert Arrangement
8
12
16
20
22
22M
22D
E
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155
AJ Aquacon
Insert Arrangements
38999
Front face of pin inserts illustrated
III
1
II
1
L
21
41
I
SJT
H
G
61
E
F
11
71
h
g
M
a
q
d
p
L
J
K
c
h
R
F
r
G
f
e
M
L
N
H
n
d
20-16
20-35
20-39
20-41
Service Rating
M
II
M
I
I
Number of Contacts
65
16
79
37
2
41
Contact Size
22
16
22D
20
16
20
29
20
39
58
48
N
67
5
1
A
M
75
82
X
V
K
85
11
74
47
28
38
K
Y
J
F
G
W
H
G
V
F
2
3
D
U
e
f
X
T
d
j
g
8
16
25
35
46
56
67
77
5
6
7
E
94
S m
95
k
96
97
98
99
100
4
15
24
34
45
55
66
76
85
U
T
86
1
S C
c
h
Z
D
E
H
66
57
S
T
U
J
81
19
C
A
R B
P
L a
R
L
4
B
W
N
b
M
P
P
N
93
B
22-35
22-55
Service Rating
M
II
I
M
I
Number of Contacts
85
21
32
100
55
Contact Size
22
16
20
22D
20
A
L
K
N
U
J
P
V
R
T
D
S
H
G
E
R
N
C
Y
M
K
D
T
a
W
V
J
H
36
48
59
71
82
94
105 115
W
s
V
125
4
E
U
F
7
24
35
47
58 70 81
93
114
104
n
P
CC
M L
24-35
24-61
Service Rating
I
I
M
I
Number of Contacts
19
12
12
128
61
Contact Size
12
16
12
22D
20
12
16
E
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20
22
F
G
AA h
i
J
24-24†
8
f
g
BB
k j
D
e E
z
24-19†
CONTACT LEGEND
y
KK
Insert Arrangement
See page 153 for service ratings and contact sizes.
† AS Aquacon version - uses an SJT (38999 type) pattern with size 12
contacts. See how to order page 157.
x
LL
m
N
d
JJ
PP
DD
R
w
HH
EE MM
C
c
NN
p
S
128
121
FF
q
T
14
G
GG
B
b
v
u
X
t
r
U
A
Z
a
Y
C
Z
L
25
1
S
X
F
8 15
B
H
J
22-32
P
D
E
s a
DD
F
t b
u
c
G
d
22-21
B
Y
r Z
CC
22-2
A
C
X
q
Insert Arrangement
M
H
W
p
AA
z GG BB
HH
j y
FF
i
EE
x
w
h
v
g
f
e
M
L
K
R
G
J
A
V
n
F
b
c
K
20-2
E
a
p
q
P
D
Z
m
t
g
C
Y
k
s
Insert Arrangement
12
156
S
E
b
n
i
B
X
j
T
D
Z
m
f
e
N
11
r
U
C
A
W
V
B
Y
k
P
41
A
X
i
R
P
D
51
Access
Aquacon
R
79
21
W
j
S
N
C
31
T
31
51
B
S
J
65
61
Aquacon
M
K
V
U
A
H
K
22M
22D
AJ Aquacon
How to Order
1.
2.
3.
4.
5.
6.
Connector & Shell Style
Contact
Type
Shell Size –
Insert Arrangement
Contact
Configuration
Insert
Rotation
Special
Variation
AJ6
R-
20-41
S
A
(445)
AQUACON IMMERSIBLE CONNECTORS
Aquacon with SJT (38999 Type)
inserts- size 12 contacts only
III
II
I
SJT
Access
Receptacle Crimp
Jam Nut Receptacle
AJ7
AS7
Plugs
Aquacon
Straight Plug
AJ6
AS6
Aquacon
Fused compression glass sealed inserts. Leakage rate less than 1.0x10-6 cc/sec at 15 psi differential; with interfacial
seal.
Hermetic
CONNECTOR TYPE & STYLE
Aquacon with JT (38999
Type) Inserts
38999
Jam Nut Receptacle
AJ7
Square Flange
AJ0
3. SELECT A SHELL SIZE & INSERT
ARRANGEMENT SEE PAGES 2-5
2. CONTACT TYPE
Receptacle
C
Non-Removable Solder Termination
R
Removable Crimp Termination
H
Hermetic (Glass Seal) Solder Termination
(Receptacles only)
Shell Size & Insert Arrangements are on
pages 2-5. First number represents
Shell Size, second number is the Insert
Arrangement.
4. CONTACTS
Plug
C
AS7
Non-Removable Solder Termination
5. ALTERNATE POSITIONING
P
Pin Contacts
S
Socket Contacts
Hermetics are available only in pin contacts.
Alternate positioning of Aquacon Series is achieved by a
rotation of the master key/keyway, relative to the insert, as
part of the shell manufacturing operation.
Recommended practice is to use alternate position inserts
only when necessary.
NORMAL
B
AB
A
D
C
ROTATION
LETTER
AQUACON MASTER KEY/KEYWAY ROTATION
Shell
Size
AB Angle of Rotation (Degrees)
Normal
A
8
100
82
B
C
D
10
100
86
72
128
114
12
100
80
68
132
120
14
100
79
66
134
121
16
100
82
70
130
118
18
100
82
70
130
118
20
100
82
70
130
118
22
100
85
74
126
115
24
100
85
74
126
115
118
10° AJ or AS Ref
RELATIVE POSSIBLE POSITION OF
ROTATED MASTER KEYWAY
(FRONT FACE OF AJ or AS RECEPTACLE SHOWN)
6. SPECIAL VARIATIONS
(168)
Rear Accessory Thread for Non-Hermetic Jam Nut
Receptacle only.
(445)
Hex Coupling and Rear Accessory Threads for
Straight Plug only.
Consult Amphenol Aerospace for other options and special variations available.
See how to order protection caps on page 162.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
E
157
AJ6 / AS6 Aquacon
Straight Plug
III
II
I
SJT
Access
Aquacon
Aquacon
PART NUMBER BUILDER Page 157
AJ6XAS6X-
Commercial
38999
MOLDING LIMIT
S
V
THREAD
AJ6X-XX-XXX(445)
F
P
THREAD
M
L
MOLDING LIMIT
S
V
THREAD
AS6X-XX-XXX(445)
F
AJ Aquacons use JT (38999 type) inserts that
incorporate contact sizes 22D, 22M, 22, 20 or 16.
AS Aquacons use SJT (38999 type) inserts that
incorporate size 12 contacts
P
THREAD
M
L1
Shell
Size
F Dia.
+.000
–.005
L
Max.
(AJ)
L1
Max.
(AS)
M
±.010
P Thread
Class 2B
S Hex
±.016
V Thread
Class 2A
UNEF
8
.477
1.067
1.430
.360
.750-20 UNEF
.875
.5625-24
10
.602
1.067
1.430
.360
.875-20 UNEF
1.000
.6875-24
12
.727
1.062
1.430
.360
1.000-20 UNEF
1.125
.8125-20
14
.852
1.062
1.430
.360
1.125-18 UNEF
1.250
.9375-20
16
.977
1.062
1.430
.360
1.250-18 UNEF
1.375
1.0625-18
18
1.102
1.062
1.430
.360
1.375-18 UNEF
1.500
1.1875-18
20
1.227
1.312
1.680
.610
1.500-18 UNEF
1.625
1.3125-18
22
1.352
1.312
1.680
.610
1.625-18 UNEF
1.750
1.4375-18
24
1.477
1.312
1.680
.610
1.750-18 UNS
1.875
1.5625-18
All dimensions for reference only.
E
158
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AJ7H / AS7H Aquacon
Hermetic Jam Nut Receptacle
38999
Commercial
PART NUMBER BUILDER Page 157
III
AJ7HAS7H-
II
I
SJT
Access
Aquacon
S
Aquacon
G
X
AJ7H-XX-XXX(XXX)
H
A
THREAD
M
L
S
G
X1
H
AS7H-XX-XXX(XXX)
A
THREAD
M
L1
AJ Aquacons use JT (38999 type) inserts that incorporate contact sizes 22D, 22M, 22, 20 or 16. AS Aquacons use
SJT (38999 type) inserts that incorporate size 12 contacts
X
Bulkhead
Thickness
X1
Bulkhead
Thickness
Shell
Size
A Thread
Class 2A
G
Dia.
H
+.000
–.000
L
±.010
(Hermetic AJ)
L1
+.000
–.010
(Hermetic AS)
(AJ)
(AS)
8
.750-20 UNEF
1.125
.700
1.125
1.500
.125
.938
.03 – .31
.06 – .72
10
.875-20 UNEF
1.250
.825
1.125
1.500
.125
1.062
.03 – .31
.06 – .72
12
1.000-20 UNEF
1.406
.950
1.125
1.500
.125
1.188
.03 – .31
06 – .72
14
1.125-18 UNEF
1.531
1.075
1.125
1.500
.125
1.312
.03 – .31
06 – .72
16
1.250-18 UNEF
1.654
1.200
1.125
1.500
.125
1.438
.03 – .31
06 – .72
18
1.375-18 UNEF
1.844
1.325
1.125
1.500
.125
1.562
.03 – .31
06 – .72
20
1.500-18 UNEF
2.000
1.450
1.250
1.500
.188
1.688
.03 – .38
06 – .65
22
1.625-18 UNEF
2.125
1.575
1.250
1.500
.188
1.812
.03 – .38
06 – .65
24
1.750-18 UNS
2.250
1.700
1.250
1.500
.188
2.000
.03 – .38
06 – .65
M
S Hex
±.016
All dimensions for reference only.
E
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159
AJ7 / AS7 Aquacon
Jam Nut Receptacle
III
II
I
SJT
Access
Aquacon
Aquacon
PART NUMBER BUILDER Page 157
Commercial
38999
AJ7XASJX-
S
G
X
AJ7X-XX-XXX(168)
F
H
V
THREAD
A
THREAD
M
L
S
G
X1
F
H
ASJX-XX-XXX(168)
V
THREAD
A
THREAD
M
L1
AJ Aquacons use JT (38999 type) inserts that incorporate contact sizes 22D, 22M, 22, 20 or 16. AS Aquacons use
SJT (38999 type) inserts that incorporate size 12 contacts
Shell
Size
A Thread
Class 2A
F
+.000
–.005
G
Dia.
H
+.000
–.005
L
±.010
(AJ)
L1
+.000
–.010
(AS)
M
S Hex
±.016
V Thread
Class 2A
UNEF
X1
Bulkhead
Thickness
(AJ)
(AS)
8
.750-20 UNEF
.477
1.125
.700
1.484
1.750
.125
.938
.5625-24
.03 – .31
.03 – .58
10
.875-20 UNEF
.602
1.250
.825
1.484
1.750
.125
1.062
.6875-24
.03 – .31
.03 – .58
12
1.000-20 UNEF
.727
1.406
.950
1.484
1.750
.125
1.188
.8125-20
.03 – .31
.03 – .58
14
1.125-18 UNEF
.852
1.531
1.075
1.484
1.750
.125
1.312
.9375-20
.03 – .31
.03 – .58
16
1.250-18 UNEF
.977
1.654
1.200
1.484
1.750
.125
1.438
1.0625-18
.03 – .31
.03 – .58
18
1.375-18 UNEF
1.102
1.844
1.325
1.484
1.750
.125
1.562
1.1875-18
.03 – .31
.03 – .58
20
1.500-18 UNEF
1.227
2.000
1.450
1.609
1.750
.188
1.688
1.3125-18
.03 – .38
.03 – .50
22
1.625-18 UNEF
1.352
2.125
1.575
1.609
1.750
.188
1.812
1.4375-18
.03 – .38
.03 – .50
24
1.750-18 UNS
1.477
2.250
1.700
1.609
1.750
.188
2.000
1.5625-18
.03 – .38
.03 – .50
All dimensions for reference only.
E
160
X
Bulkhead
Thickness
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
AJ0H Aquacon
Hermetic Square Flange Receptacle
38999
Commercial
PART NUMBER BUILDER Page 157
III
AJOH-
II
I
SJT
Access
Aquacon
Aquacon
S
R
PACKING
(POS II)
S
PACKING
(POS I)
R
AJ0H-XX-XXX(XXX)
F
A
THREAD
M
T
4 HOLES
G
L
The Aquacon Hermetic Square Flange Receptacle is available in AJ style only which incorporates contact sizes
22D, 22M, 22, 20 or 16.
Shell
Size
A Thread
Class 2A
F Dia.
+.000
–.001
G
±.030
L
M
R
S
8
.750-20 UNEF
.685
.344
1.125
.125
.719
.938
.128
10-90351-15
10-90351-14
10
.875-20 UNEF
.810
.344
1.125
.125
.812
1.031
.128
10-90351-17
10-90351-16
T
±.005
Packing
Pos I
Part Number
Packing
Pos II
Part Number
12
1.000-20 UNEF
.935
.344
1.125
.125
.906
1.125
.128
10-90351-19
10-90351-18
14
1.125-18 UNEF
1.060
.344
1.125
.125
.969
1.219
.128
10-90351-21
10-90351-20
16
1.250-18 UNEF
1.185
.344
1.125
.125
1.062
1.312
.128
10-90351-23
10-90351-22
18
1.375-18 UNEF
1.248
.344
1.125
.125
1.156
1.438
.128
10-90351-24
10-90351-24
20
1.500-18 UNEF
1.373
.375
1.219
.188
1.250
1.562
.128
10-90351-26
10-90351-26
22
1.625-18 UNEF
1.498
.375
1.219
.188
1.375
1.688
.147
10-90351-28
10-90351-28
24
1.750-18 UNS
1.623
.375
1.219
.188
1.500
1.812
.147
10-90351-29
10-90351-29
All dimensions for reference only.
E
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161
Aquacon Series
Protection Caps
RECEPTACLE PROTECTION CAP
10-377664-XX
38999
III
.760
MAX
S
II
P
I
SJT
Access
R
Aquacon
Aquacon
Shell
Size
P Thread
Class 2A
R
Ref.
S Hex
+.005
–.010
8
.750-20 UNEF
1.010
.875
10
.875-20 UNEF
1.155
1.000
12
1.000-20 UNEF
1.299
1.125
14
1.125-18 UNEF
1.443
1.250
16
1.250-18 UNEF
1.588
1.375
18
1.375-18 UNEF
1.732
1.500
20
1.500-18 UNEF
1.876
1.625
22
1.625-18 UNEF
2.021
1.750
24
1.750-18 UNS
2.165
1.875
PLUG PROTECTION CAP
10-399623-XX
D
A
B
1.000
Shell
Size
A Dia.
Max.
B
+.031
–.000
D Thread
Class 2A
.750-20 UNEF
8
.771
.625
10
.898
.625
.875-20 UNEF
12
1.010
.625
1.000-20 UNEF
14
1.137
.625
1.125-18 UNEF
16
1.264
.625
1.250-18 UNEF
18
1.392
.625
1.375-18 UNEF
20
1.519
.688
1.500-18 UNEF
22
1.646
.688
1.625-18 UNEF
24
1.744
.688
1.750-18 UNS
All dimensions for reference only.
HOW TO ORDER PROTECTION CAPS
Protection Cap Style
Cap Size
(Correlates to Connector Shell Size)
For Receptacle Connector
10-377664 -
20
For Plug Connector
10-399623 -
20
E
162
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Aquacon Series
Installation Instructions, Application Tools
RECEPTACLE “O” RING RACKING REQUIREMENTS
38999
ARP 568 UNIFORM DASH NUMBER
MOLDING
Suggested method of assembly to cable for Aquacon plugs
and cable connecting receptacles is molding. The mold
sealing diameter has been designed to use a common mold
for both plug and receptacle in a given shell size.
III
SEALING
Red Visual Mating
Indicator Band
R
B
Rear mount jam nut
B
+.010
–.000
R
+.010
–.000
8
.705
.759
10
.830
.884
12
.955
1.007
14
1.080
1.134
16
1.205
1.259
18
1.330
1.384
20
1.455
1.507
22
1.580
1.634
24
1.705
1.759
I
8
ARP-014
ARP-019
SJT
10
ARP-016
ARP-021
Access
12
ARP-018
ARP-023
14
ARP-020
ARP-025
16
ARP-022
ARP-027
18
ARP-024
ARP-029
20
ARP-026
ARP-030
22
ARP-028
ARP-031
24
ARP-029
ARP-032
Salt-Water
Depth in
Feet
The integrity of an “O” ring hydrostatic shell is dependent
upon the flatness of the surface on which the receptacle is
mounted. Surface finishes of 23 microns or less are recommended for “O” ring sealing areas when jam nut or through
bulkhead receptacles are mounted.
Shell
Size
Jam Nut
Main Joint
Seal
CONVERSION TABLE SALT WATER DEPTH
TO HYDROSTATIC PRESSURE
MOUNTING SURFACES
MOUNTING CUTOUTS
II
Shell
Size
Pounds per
Sq. Inch
Salt-Water
Depth in
Feet
10
4
2,000
890
25
11
2,500
1,113
50
22
3,000
1,335
Aquacon
Aquacon
In a mated condition, the red visual mating
indicator band must be fully concealed by
the plug coupling nut to assure to reliable,
pressure rated sealed joint. Failure to fully
tighten the coupling nut may allow leakage
through the main joint seal. The red visual
mating indicator is so located that only a full
and proper mating of the plug and receptacle
will cause the indicator to be fully hidden by
the plug coupling nut.
Shell to Mounting
Surface Seal
Pounds per
Sq. Inch
75
33
4,000
1,780
100
45
5,000
2,225
200
89
6,000
2,670
250
111
7,000
3,115
300
134
7,500
3,338
400
178
8,000
3,560
500
223
9,000
4,005
600
267
10,000
4,450
750
334
15,000
6,675
800
356
20,000
8,900
1,000
445
25,000
11,125
APPLICATION TOOLING
Contact
Size
Crimping
Tool
Positioner
Insertion
Tool*
Removal
Tool*
Sealing
Plug*
Color
Code
22M
M22520/2-01
M22520/2-09†
11-8674-24††
11-8675-24††
10-405996-22
Black
22D
M22520/2-01
M22520/2-09†
11-8674-24††
11-8675-24††
10-405996-22
Black
22
M22520/2-01
M22520/2-09†
11-8674-22††
11-8675-22††
10-405996-22
Black
20
M22520/1-01
M22520/1-04
11-8674-20††
11-8675-20††
10-405996-20
Red
16
M22520/1-01
M22520/1-04
11-8674-16††
11-8675-16††
10-405996-16
Blue
12
M22520/1-01
M2520/1-04
11-8674-12††
11-8675-12††
10-405996-12
Yellow
Reference
Publication
L-624
* Amphenol Part Numbers
† Pin only. Use M22520/2-06 for socket contacts.
†† Contact Daniels Manufacturing Co. or Astro Tool Corp. for availability.
** Available online at www.amphenol-aerospace.com/termination instructions
E
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163
Aquacon Series
Contact Installation
38999
III
II
I
SJT
CONTACT INSTALLATION
WIRE AND CABLE PREPARATION
1.
Cut wire or cable to desired length. Strip insulation from end
of wire in accordance with the following table. Hot wire
stripping methods are recommended. Avoid nicking or
cutting wire strands.
Access
Aquacon
Aquacon
WIRE STRIP LENGTH IN INCHES
Contact Size
Contact
Type
22M
22D
22
20
16
Solder
1/8
–
1/8
5/32
5/32
Crimp
1/8 – 5/32
12
7/32 – 1/4
SOLDER CONTACT TERMINATION
CRIMP CONTACT TERMINATION
1. Clean conductors and pre-tin with a good grade 60/40
tin-lead solder to 1/16 inch.
2. Pre-tin contact solder well.
3. With connector in a suitable holding device, solder
wells facing operator, and the cutaway portion of the
wells up, insert pre-tinned conductor into contact well.
Apply heat to closed side of wire well to make joint.
Remove heat and allow joint to cool.
4. A resistance soldering unit of approximately 125 watts
is recommended. If a soldering iron is used, do not
exceed 20 watts for size 22M, 22D and 22 contacts; 80
watts for size 20: and 150 watts for size 16 and 12
contacts.
5. Wipe or brush excess flux from terminations.
1.
2.
3.
CONTACT INSERTION
CONTACT REMOVAL
1.
2.
3.
1.
2.
3.
Select proper insertion tool from Application Tooling
table on previous page.
With contact/wire assembly properly positioned in the
insertion tool, push forward, directly in line with the
grommet hole, until the contact is felt to snap
into place.
Remove insertion tool.
All unused contact positions must be filled with
uncrimped contacts. In addition, sealing plugs (see
Application Tooling table) should be inserted in all
unused grommet holes.
Select proper crimping tool and positioner from
Application Tooling table on previous page.
Position wire in wire well. Wire must be visible in the
inspection hole provided.
With the wire in place, insert the contact fully into the
crimping tool. Squeeze the crimping tool handles to the
full extent of their travel. The recommended crimping
tools are the “full cycling” type and will not release until
a complete crimp is made. Release pressure on
handles and remove the completed crimped contact/
wire assembly.
Select proper removal tool from Application Tooling
table on previous page.
Carefully insert removal tool until contact to be
removed is released. Aquacon contacts are rear
release, rear removable.
Remove contact.
E
164
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Accessories and Tools for
MIL-DTL-38999 Series III, II, I and SJT
F
TABLE OF CONTENTS FOR SECTION F
Accessories for MIL-DTL-38999 Connectors
MIL-DTL-38999 Backshells. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Refers to Backshell Section from Amphenol PCD)
Protection Caps for Series III. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dummy Receptacles for Series III. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cable Clamps for Series III. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories for Series III Breakaway Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Protection Caps for Series II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Strain Reliefs for Series II, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Protection Caps for Series I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Strain Reliefs for Series I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Protection Caps for SJT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dummy Receptacles & Cable Clamps for SJT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Header Assemblies for Series III, II, I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application Tools (Crimp, Insertion, Removal) for Series III, II, I, SJT. . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly Instructions for Series III, II, I, SJT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
166
167, 168
169
170
171
172, 173
174
175, 176
177
178
179
180, 181
182
183, 184
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
165
MIL-DTL-38999 Backshells
38999
III
II
I
SJT
Access
Amphenol offers a full range of accessories that are designed to enhance the performance of Amphenol
38999 connectors, both military and non-military.
Backshells are an integral part of any circular connector when it comes to reliable cable connections.
Amphenol divisions team up globally to provide a very large assortment of backshells for use with 38999
Series of connectors, as well as other circular series.
This Accessories and Tools section covers what is offered from Amphenol Aerospace, Sidney, NY. For
MIL-DTL-38999 Series III, II, I and SJT (reference table of contents on preceding page).
Accessories
Aquacon
The section of this catalog called “Backshells” covers the backshell and adapters that are provided through
the Amphenol PCD/Amphenol India divisions. Please refer to this section for:
• Backshells for Connector Family “L”, which includes MIL-DTL-38999 Series III and Series IV
• Backshells for Connector Family “K”, which includes MIL-DTL-38999 Series I and Series II
• Backshells for Connector Family “J”, which includes MIL-DTL-24682 (Matrix, Series 2),
MIL-DTL-5015 (Matrix, MS3400 Series), MIL-DTL-83723 (Series I & III), MIL-DTL-81703 (Series III)
The variety of types of backshells and adapters covered in the
Backshells section of this catalog include:
• Non-environmental backshells
• Environmental backshells
• Non-environmental EMI/RFI backshells
• Environmental EMI/RFI backshells
• Shrink boot adapters
• Crimp ring adapters
• Band lock adapters
• Pre-shield adapters
For more information contact:
Amphenol Aerospace: www.amphenol-aerospace.com (phone: 800-678-0141)
or visit www.backshellworld.com or email: sales@backshellworld.com
F
166
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series III TV
Receptacle Protection Cap
III
II
.167 +.010
–.005
4.24 +.25
–.13
6.000 APPROX
152.40 APPROX
B
.578 MAX
14.68 MAX
A
38999
.797 MAX
20.24 MAX
A
I
SJT
Access
*10-552943-XXX
Aquacon
.797 MAX
20.24 MAX
A
*10-553310-XXX
Accessories
B
D
*10-553970-XXX
6.000 APPROX
152.40 APPROX
B
*10-553120-XXX
3.500 APPROX
88.90 APPROX
* To complete order number, add shell size and suffix number.
For example, shell size 11 with olive drab cadmium nickel
Inches
base, 10-552943-119
Shell
Size
A Thread Class 2B
0.1P-0.3L-TS
B Dia.
Max.
D Dia.
+.010 –.000
9
.6250
.875
.703
Millimeters
Shell
Size
MS Shell Size Code
B Dia. Max.
D Dia. +.25
–.00
9
A
22.23
17.86
B
25.40
21.44
11
.7500
1.000
.844
11
13
.8750
1.125
1.016
13
C
28.58
25.81
15
1.0000
1.250
1.141
15
D
31.75
28.98
17
1.1875
1.438
1.266
17
E
36.53
32.16
19
1.2500
1.500
1.391
19
F
38.10
35.33
21
1.3750
1.625
1.516
21
G
41.28
38.51
H
44.45
41.68
J
47.63
44.86
23
1.5000
1.750
1.641
23
25
1.6250
1.875
1.766
25
All dimensions for reference only.
TV SERIES III
MS METAL PROTECTION CAPS
Shell
Size
MS Shell
Size Code
MS Receptacle
Protection Cap
9
A
D38999/33W9X*
11
B
D38999/33W11X*
13
C
D38999/33W13X*
15
D
D38999/33W15X*
17
E
D38999/33W17X*
19
F
D38999/33W19X*
Finish
10-No Suffix
Olive Drab, Cadmium,
Nickel base
-XX9
Electroless Nickel
-XXG
Consult Amphenol Aerospace for availability of
stainless steel protection caps.
TV SERIES III
PLASTIC PROTECTION CAPS
Shell
Size
Receptacle
21
G
D38999/33W21X*
9
10-70500-10
23
H
D38999/33W23X*
11
10-70500-12
25
J
D38999/33W25X*
13
10-70500-14
15
10-70500-16
17
10-70500-19
19
10-70500-20
21
10-70500-22
23
10-70500-24
25
10-70524-1
* To complete order number, replace X with applicable letter as follows:
R - designates eyelet type
N - designates washer type
MS metal protection caps are supplied with service class W which designates
corrosion resistant olive drab cadmium plate aluminum.
Consult Amphenol Aerospace for more detailed information on ordering
MS Metal protection caps.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
F
167
MIL-DTL-38999, Series III TV
Plug Protection Cap
38999
1.166 MAX
29.62 MAX
B
III
.167 +.010
–.005
4.24 +.25
–.13
II
*10-552944-XXX
I
N
5.000 APPROX
127.00 APPROX
SJT
Access
Accessories
Aquacon
D
1.166 MAX
29.62 MAX
B
*10-553998-XXX
N
5.000 APPROX
127.00 APPROX
* To complete order number, add shell size and suffix number.
For example, shell size 11 with olive drab cadmium nickel
base, 10-552944-119
Shell
Size
A Thread Class 2B
0.1P-0.3L-TS
D Dia. +.010
–.000
Millimeters
Inches
N Dia.
Max.
Shell
Size
MS Shell Size Code
D Dia.
+.25 –.00
N Dia.
Max.
22.73
9
.6250
.516
.895
9
A
13.11
11
.7500
.641
1.000
11
B
16.28
25.40
13
.8750
.766
1.171
13
C
19.46
29.74
32.99
15
1.0000
.891
1.299
15
D
22.63
17
1.1875
1.016
1.436
17
E
25.81
36.47
19
1.2500
1.141
1.543
19
F
28.98
39.19
21
1.3750
1.266
1.670
21
G
32.16
42.42
23
1.5000
1.343
1.787
23
H
34.11
45.39
25
1.6250
1.516
1.914
25
J
38.51
48.62
All dimensions for reference only.
TV SERIES III
MS METAL PROTECTION CAPS
F
168
Shell
Size
MS Shell
Size Code
MS Plug Protection Cap
9
A
D38999/32W9X*
11
B
D38999/32W11X*
13
C
D38999/32W13X*
15
D
D38999/32W15X*
Finish
10-No Suffix
Olive Drab, Cadmium,
Nickel base
-XX9
Electroless Nickel
-XXG
Consult Amphenol Aerospace for availability
of stainless steel protection caps.
TV SERIES III
PLASTIC PROTECTION CAPS
17
E
D38999/32W17X*
19
F
D38999/32W19X*
Shell
Size
Plug
21
G
D38999/32W21X*
9
10-70506-14
23
H
D38999/32W23X*
11
10-70506-16
25
J
D38999/32W25X*
13
10-70500-18
15
10-70500-20
17
10-70500-22
19
10-70500-24
* To complete order number, replace X with applicable letter as follows:
R - designates eyelet type
N - designates washer type
MS metal protection caps are supplied with service class W which designates
corrosion resistant olive drab cadmium plate aluminum.
Consult Amphenol Aerospace for more detailed information on ordering
MS Metal protection caps.
21
10-70524-1
23
10-70506-28
25
10-70500-28
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series III TV
Dummy Receptacle
38999
III
II
I
PART NUMBER REFERENCE.
SEE NOTE BELOW TO COMPLETE.
M
R2
2 PLACES
TT
4 PLACES
W
T
4 PLACES
.005 M
B THREAD
.13 M
* To complete order number, add shell size and suffix number.
For example, shell size 11 with olive drab cadmium nickel
base, 10-553974-119
Shell
Size
MS Shell
Size Coded
B Thread
0.1P-0.3L-TS
(Plated)
9
A
.6250
Accessories
R1
2 PLACES
Access
Aquacon
*10-553974-XXX
S
2 PLACES
SJT
Inches
M
+.020
–.000
R1
R2
.822
.719
.594
S
±.010
T
±.008
–.006
W
±.010
TT
±.008
–.006
.938
.128
.098
.216
11
B
.7500
.822
.812
.719
1.031
.128
.098
.194
13
C
.8750
.822
.906
.812
1.125
.128
.098
.194
15
D
1.0000
.822
.969
.906
1.219
.128
.098
.173
17
E
1.1875
.822
1.062
.969
1.312
.128
.098
.194
19
F
1.2500
.822
1.156
1.062
1.438
.128
.098
.194
21
G
1.3750
.791
1.250
1.156
1.562
.128
.125
.194
23
H
1.5000
.791
1.375
1.250
1.688
.154
.125
.242
25
J
1.6250
.791
1.500
1.375
1.812
.154
.125
.242
Millimeters
Finish
Olive Drab, Cadmium,
Nickel Base
Electroless Nickel
10-No
Suffix
-XX9
-XXG
Shell
Size
MS Shell
Size Coded
M
+.51
–.00
R1
R2
S
±.25
T
+.20
–.15
W
±.25
TT
+.20
–.15
9
A
20.88
18.26
15.09
23.83
3.25
2.49
5.49
11
B
20.88
20.62
18.26
26.19
3.25
2.49
4.93
13
C
20.88
23.01
20.62
28.58
3.25
2.49
4.93
15
D
20.88
24.61
23.01
30.96
3.25
2.49
4.93
17
E
20.88
26.97
24.61
33.32
3.25
2.49
4.93
19
F
20.88
29.36
26.97
36.53
3.25
2.49
4.93
21
G
20.09
31.75
29.36
39.67
3.25
3.18
4.93
23
H
20.09
34.93
31.75
42.88
3.91
3.18
6.15
25
J
20.09
38.10
34.93
46.02
3.91
3.18
6.15
All dimensions for reference only.
Designates true position dimensioning.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
F
169
MIL-DTL-38999, Series III TV
Cable Clamps
38999
III
II
I
SJT
L
Access
Straight Style
*10-552681-XXX metal coupling
Aquacon
KK
FF
Accessories
V THREAD
.270 +.010
–.020
6.86 +.25
–.51
F1
F2
U
KK
V THREAD
90 Degree Elbow Style
*10-552682-XXX metal coupling
LL
.270 +.010
–.020
6.86 +.25
–.51
F1
F2
VIEW AT A
FF
A
* To complete order number, see suffix chart below. Examples:
Clamp with metal coupling nut for shell size 11 with olive drab
cadmium nickel base, 10-552681-119.
Shell
Size
Inches
MS
Shell
Size
Code
F1 Min.
Dia.
Cable
F2 Max.
Dia.
Cable
L Max.
U Max.
FF Dia.
Max.
KK Dia.
Max.
LL
Max.
9
A
.094
.203
1.431
.656
.347
.629
1.015
11
B
.141
.250
1.431
.688
.394
.756
1.062
13
C
.172
.323
1.431
.750
.467
.883
1.125
15
D
.203
.422
1.431
.859
.566
1.011
1.328
17
E
.234
.500
1.431
.937
.644
1.138
1.392
19
F
.265
.562
1.431
1.000
.706
1.265
1.453
21
G
.297
.625
1.492
1.062
.769
1.393
1.609
23
H
.328
.703
1.492
1.141
.847
1.488
1.656
25
J
.359
.765
1.492
1.203
.909
1.616
1.719
Millimeters
Finish
10-No Suffix
Olive Drab,
Cadmium Nickel
Base
-XX9
Electroless Nickel
-XXG
Shell
Size
MS
Shell
Size
Code
F1 Min.
Dia.
Cable
F2 Max.
Dia.
Cable
L Max.
U Max.
V Thread
Metric
170
KK
Dia.
Max.
LL
Max.
9
A
2.39
5.16
36.35
16.66
M12X1-6H
8.81
15.98
25.78
11
B
3.58
6.35
36.35
17.48
M15X1-6H
10.01
19.20
26.97
13
C
4.37
8.20
36.35
19.05
M18X1-6H
11.86
22.43
28.58
15
D
5.16
10.72
36.35
21.82
M22X1-6H
14.38
25.68
33.73
17
E
5.94
12.70
36.35
23.80
M25X1-6H
16.36
28.91
35.36
19
F
6.73
14.27
36.35
25.40
M28X1-6H
17.93
32.13
36.91
15.88
37.90
26.97
M31X1-6H
19.53
35.38
40.87
21
G reference
7.54
All dimensions
for
only.
F
FF Dia.
Max.
23
H
8.83
17.86
37.90
28.98
M34X1-6H
21.51
37.80
42.06
25
J
9.12
19.43
37.90
30.56
M37X1-6H
23.09
41.05
43.66
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
38999, Series III TV Breakaway Fail Safe
Backshells, Dummy Contacts, Wire Combs
Amphenol offers a full range of accessories that are designed to enhance
the performance of Amphenol Breakaway connectors.
III
II
I
SJT
Access
Aquacon
Accessories
Low Profile Backshells in shell size 25 with the following features:
• Olive drab cadmium finish
• 90 degree termination
• Low profile design with three
heights ranging from 1.010 to 1.660
• Rear access covers to help ease
harness assembly and repairability
• Amphenol part numbers:
10-640000-XXX
38999
BACKSHELLS ARE OFFERED FOR USE WITH BREAKAWAY
FAIL SAFE CONNECTORS IN THREE HEIGHTS
DUMMY CONTACTS
•
•
•
•
Available in size 12 and size 8
Provide a cost effective alternative for sealing
unused contact cavities
Size 8 part number: T3-4008-59P
Size 12 part number: T3-4012-59P
WIRE COMBS
• Available for the 25-20 insert pattern to help to
stabilize and prevent contact side loading
• Amphenol part number: 21-33626-XXX
For information on how to order these accessory
products for Breakaway Fail Safe connectors,
consult Amphenol Aerospace.
ACCESSORY PRODUCTS FOR BREAKAWAY CONNECTORS:
DUMMY CONTACTS AND WIRE COMBS
F
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
171
MIL-DTL-38999, Series II JT
Plug Protection Cap
.812 MAX
38999
III
II
A
N
I
B
C
SJT
Access
+.010
Accessories
Aquacon
.167 –.005
DIA.
*10-547138-XXX (MS27510XXXC)
.562 MAX
For MS stamping identification, accessories must be ordered
by MS part number. If ordered by 10- part number, they will be
stamped with said number.
* To complete order number, add shell size and suffix number.
For example, shell size 10 with cadmium plate, nickel base
would be 10-241853-107, MS27510A10C or MS27510A10A.
A1
N
*10-241853-XXX (MS27510XXXA)
MS Number
Suffix
with chain
MS Number
Suffix
without chain
-XX5
CXXC
CXXA
-XX7
AXXC
AXXA
Olive Drab, Cadmium,
Nickel Base
-XX9
BXXC
BXXA
Electroless Nickel
-XXG
FXXC
FXXA
Shell
Size
A Dia.
Max.
A1 Dia.
Max.
B
+.000
–.016
C
Approx.
N Dia.
+.001
–.005
8
.719
.703
.563
3.000
.473
Chromate Treat
-XX0
10
.844
.828
.680
3.000
.590
Anodic Coating
12
1.000
.984
.859
3.500
.750
14
1.125
1.109
.984
3.500
.875
Cadmium Plate Nickel
Base
16
1.250
1.234
1.108
3.500
1.000
18
1.375
1.359
1.233
3.500
1.125
20
1.500
1.484
1.358
4.000
1.250
22
1.625
1.609
1.483
4.000
1.375
24
1.750
1.734
1.610
4.000
1.500
All dimensions for reference only.
10-Number
Suffix
Finish
SERIES II JT
PLASTIC PROTECTION CAPS
Shell Size
8
9
10
12
10-70506-16
10-70506-16
13
14
10-70506-18
10-70506-18
15
16
10-70506-20
10-70506-20
17
18
10-70506-22
10-70506-22
19
20
10-70506-24
10-70506-24
21
22
172
10-70506-14
10-70506-14
11
F
Plug
10-70500-10
10-70576-24
10-70576-24
23
10-70506-28
25
10-558651-25
24
10-70506-28
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series II JT
Receptacle Protection Cap
38999
III
II
.812 MAX
.531 MAX
I
SJT
Access
A
Aquacon
A
*10-241856-XXX (MS27511XXXA)
D
+.010
–.005
*10-547136-XXX (MS27511XXXC)
.167
DIA.
.781 MAX
For MS stamping identification, accessories
must be ordered by MS part number.
If ordered by 10- part number, they will be
stamped with said number.
* To complete order number, add shell size
and suffix number.
For example, shell size 10 with
cadmium plate, nickel base would be
10-241802-107, MS27511A10C,
MS27511A10A
Shell
Size
A Dia.
Max.
C
Approx.
D +.010
–.000
8
.719
3.000
.891
A
C
*10-241802-XXX
SERIES II JT
PLASTIC PROTECTION CAPS
10
.844
3.000
1.016
Shell Size
12
1.000
3.500†
1.141
8
14
1.125
3.500
1.266
16
1.250
3.500
1.391
18
1.375
3.500
1.516
20
1.500
4.000
1.641
22
1.625
4.000
1.766
24
1.750
4.000
1.891
10
12
13
-XX0
Anodic Coating
-XX5
CXXC
CXXA
Cadmium Plate Nickel Base
-XX7
AXXC
AXXA
Olive Drab, Cadmium, Nickel
Base
-XX9
BXXC
BXXA
Electroless Nickel
-XXG
FXXC
FXXA
10-70500-16
10-70506-18
17
Chromate Treat
10-70500-14
10-70506-16
16
MS Number
Suffix
without chain
10-70500-12
10-70506-14
14
MS Number
Suffix
with chain
10-70500-10
10-70506-12
11
15
10-Number
Suffix
Receptacle
10-70506-10S
9
† 3.000 for MS27511
All dimensions for reference only.
Finish
Accessories
C
18
10-70500-18
10-70506-20
19
20
10-70500-20
10-70506-22
21
22
10-70500-22
10-70506-24
23
24
10-70500-24
10-70576-24
25
10-70506-28
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
F
173
MIL-DTL-38999, Series II JT
MIL-DTL-38999, Series I LJT
38999
Strain Relief (Crimp Type)
III
II
I
SJT
Access
L
Aquacon
Accessories
B
G
BB
Y
GROMMET
*10-405982-XXX (MS27506XXX-2 REFERENCE M85049/49)
For MS stamping identification, accessories must be ordered by
MS part number.
If ordered by 10-part number, they will be stamped with said number.
*To complete order number, add shell size and suffix number.
10-Number
Suffix
Finish
MS27506
Suffix
M85049/49
Suffix
Chromate Treat
-XX0
NA
Anodic Coating
-XX5
CXX-2
(-2-XXA)
Cadmium Plate Nickel Base
-XX7
AXX-2
NA
Olive drab, Cadmium, Nickel base
-XX9
BXX-2
(-2-XXW)
Electroless Nickel
-XXG
FXX-2
(-2-XXN)
For example: Shell size 10 with cadmium plate, nickel base would be
10-405982-107 or M85049/49-2-10W
Shell
Size
B Dia.
+.010
–.025
G Max.
L Max.
Size Class 2B
Modified Minor Dia.
BB Dia.
+.000
–.011
8
.125
.775
.984
.4375-28UNEF
.399 – .405
.250
6-32UNC
10
.188
.837
.984
.5625-24UNEF
.524 – .529
.312
6-32UNC
Y Thread (Modified)
Screw Size
12
.312
.963
.984
.6875-24UNEF
.649 – .654
.438
6-32UNC
14
.375
1.087
1.234
.8125-20UNEF
.766 – .771
.562
6-32UNC
16
.500
1.150
1.234
.9375-20UNEF
.891 – .896
.625
6-32UNC
18
.625
1.400
1.234
1.0625-18UNEF
1.002 – 1.007
.750
8-32UNC
20
.625
1.400
1.234
1.1875-18UNEF
1.135 – 1.140
.750
8-32UNC
22
.750
1.587
1.359
1.3125-18UNEF
1.252 – 1.257
.938
8-32UNC
24
.800
1.681
1.281
1.4375-18UNEF
1.377 – 1.382
1.000
8-32UNC
All dimensions for reference only.
Note: For solder type cable clamp 10-241055-XXX (M85049/49) consult Amphenol Aerospace.
F
174
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series I LJT
Plug Protection Cap
38999
1.141 MAX
III
II
I
D
N
SJT
Access
5.000 REF
Aquacon
B
.906 MAX
.906 MAX
D
N
.167
+.010
–.005
Accessories
*10-421399-XXX
M
D
N
*(MS27501XXXC)
* 10-275196-XXX (MS27501XXXA)
* To complete order number, add shell size and suffix number.
For example, shell size 11 with cadmium plate, nickel base would be 10-421399-117, MS27501A11C, MS27501A11A.
Shell
Size
B Dia.
Ref
D Dia.
Max.
M
±.250
N Dia.
+.001
–.005
9
.180
.812
3.000
.572
11
.180
.938
3.000
.700
13
.180
1.062
3.500
.850
15
.180
1.188
3.500
.975
17
.180
1.312
3.500
1.100
19
.209
1.438
3.500
1.207
21
.209
1.562
4.000
1.332
23
.209
1.688
4.000
1.457
25
.209
1.812
4.000
1.582
SERIES I LJT
PLASTIC PROTECTION CAPS
Shell Size
8
9
10
12
Finish
Chromate Treat
-XX0
Anodic Coating
-XX5
MS Number
Suffix
without chain
15
16
AXXC
AXXA
Olive Drab, Cadmium,
Nickel Base
-XX9
BXXC
BXXA
Electroless Nickel
-XXG
20
All dimensions for reference only.
10-70506-24
10-70506-24
21
FXXA
10-70506-22
10-70506-22
19
22
FXXC
10-70506-20
10-70506-20
18
-XX7
10-70506-18
10-70506-18
17
Cadmium Plate
Nickel Base
10-70506-16
10-70506-16
14
MS Number
Suffix
with chain
10-70506-14
10-70506-14
11
13
10- Number
Suffix
Plug
10-70500-10
10-70576-24
10-70576-24
23
10-70506-28
25
10-558651-25
24
10-70506-28
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
F
175
MIL-DTL-38999, Series I LJT
Receptacle Protection Cap
L1
Series I LJT
38999
III
II
I
D
SJT
+.010
.167 –.005
L
M
Access
Aquacon
Accessories
*(MS27502XXXC)
D
+.010
.167 –.005
6.000 APPROX
B
*10-427406-XXX
L1
L
D
D
3.500
APPROX
*
10-275197-XXX (MS27502XXXA)
*10-427950-XXX
For MS stamping identification, accessories must be ordered by MS part number.
If ordered by 10- part number, they will be stamped with said number.
*To complete order number, add shell size and suffix number.
For example, shell size 11 with cadmium plate, nickel base would be 10-427406-117, MS27502A11C, MS27502A11A.
SERIES I LJT
PLASTIC PROTECTION CAPS
Shell
Size
B Dia.
+.010
–.000
D Dia.
Max.
L Max.
L1 Max
M ±.250
9
.703
.844
1.070
.844
3.000
11
.844
.969
1.070
.844
3.000
13
1.016
1.125
1.070
.844
3.500
15
1.141
1.250
1.070
.844
3.500
17
1.266
1.406
1.070
.844
3.500
19
1.391
1.500
1.070
.844
3.500
21
1.516
1.625
1.070
.844
4.000
23
1.641
1.750
1.070
.844
4.000
25
1.766
1.875
1.089
.875
4.000
Shell Size
8
9
10
12
13
Finish
Chromate Treat
16
F
176
Anodic Coating
-XX5
Cadmium Plate Nickel Base
-XX7
AXXC
AXXA
Olive Drab, Cadmium, Nickel Base
-XX9
BXXC
BXXA
Electroless Nickel
-XXG
FXXC
FXXA
All dimensions for reference only.
CXXC
18
10-70500-18
10-70506-20
19
10-70500-20
10-70506-22
21
CXXA
10-70500-16
10-70506-18
20
-XX0
10-70500-14
10-70506-16
15
17
10-Number
Suffix
10-70500-12
10-70506-14
14
MS Number
Suffix
without chain
10-70500-10
10-70506-12
11
MS Number
Suffix
with chain
Receptacle
10-70506-10S
22
10-70500-22
10-70506-24
23
24
10-70500-24
10-70576-24
25
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
10-70506-28
MIL-DTL-38999, Series I LJT
Strain Relief (Solder Type)
38999
III
II
I
SJT
Access
L
Aquacon
Accessories
BB
GG
Y
B
*10-436792-XXX
For military type cable clamp see MS27506 or M85049/49 on page 174.
*To complete order number, add shell size and suffix number.
Finish
10-Number Suffix
Chromate treat
-XX0
Anodic coating
-XX5
Cadmium Plate Nickel Base
-XX7
Olive Drab, Cadmium, Nickel Base
-XX9
Electroless Nickel
-XXG
For example: Shell size 11 with cadmium plate,
nickel base would be 10-436792-117.
Shell
Size
B Dia.
+.010
–.025
L
Max.
Y Thread Class 2B
(Plated)
GG
Max.
BB Dia.
+.000
–.011
9
.125
.859
.4375-28 UNEF
.775
.250
11
.188
.859
.5625-24 UNEF
.837
.312
13
.312
.859
.6875-24 UNEF
.963
.438
15
.375
1.109
.8125-20 UNEF
1.087
.562
17
.500
1.109
.9375-20 UNEF
1.150
.625
19
.625
1.109
1.0625-18 UNEF
1.400
.750
21
.625
1.109
1.1875-18 UNEF
1.400
.750
23
.750
1.234
1.3125-18 UNEF
1.587
.938
25
.800
1.234
1.4375-18 UNEF
1.681
1.000
All dimensions for reference only.
F
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
177
SJT – Accessories
Plug Protection Cap/Receptacle Protection Cap
38999
III
II
PLUG PROTECTION CAP
RECEPTACLE PROTECTION CAP
I
SJT
Access
Accessories
Aquacon
*10-476801-XXX
*10-325943-XXX
*10-476810-XXX
* To complete order number, add shell size and
suffix number. For example, shell size 10 with
bright cadmium plated nickel base, 10-476810-107.
* To complete order number, add shell size and
suffix number. For example, shell size 10 with
bright cadmium plated nickel base, 10-325943-107.
Plug Shell
Size
D
Dia. Max.
N Dia.
+.001
–.005
Receptacle
Shell Size
DD
Dia. Max.
L
Max.
8
.734
.828
8
.688
.473
10
.844
.828
10
.812
.590
12
1.016
.828
12
.969
.750
14
1.141
.828
14
1.094
.875
16
1.265
.828
16
1.219
1.000
18
1.391
.828
18
1.344
1.125
20
1.500
.828
20
1.469
1.250
22
1.625
.828
22
1.594
1.375
24
1.750
.859
24
1.719
1.500
All dimensions for reference only
SJT
PLASTIC PROTECTION CAPS
Protection Cap
Finish
F
178
Suffix
Shell
Size
Plug
Receptacle
Bright Cadmium Plated Nickel Base
XX7
8
10-70500-10
10-70506-10S
Anodic Coating (Alumilite)
XX5
10
10-70500-14
10-70506-12
Chromate Treated (Iridite 14-2)
XX0
12
10-70500-16
10-70506-14
Olive Drab Cadmium Plate Nickel Base
XX9
14
10-70500-18
10-70506-16
Electroless Nickel Coating
XXG
16
10-70500-20
10-70506-18
18
10-70500-22
10-70506-20
20
10-70500-24
10-70506-22
22
10-70524-1
10-70506-24
24
10-70506-28
10-70524-1
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
SJT – Accessories
Dummy Receptacle, Cable Clamp
38999
III
II
DUMMY RECEPTACLE
I
Dummy Receptacle
Finish
Suffix
XX7
Anodic Coating (Alumilite)
XX5
Chromate Treated (Iridite 14-2)
XX0
Olive Drab Cadmium Plate Nickel Base
XX9
Electroless Nickel Coating
XXG
Access
Aquacon
* To complete order number, add shell size and suffix number. For
example, shell size 10 with bright cadmium plated nickel base,
10-476807-107.
Dummy Receptacle
Shell Size
D
Dia. Max.
L
Max.
*10-476807-XXX
8
.734
.828
10
.844
.828
12
1.016
.828
14
1.141
.828
16
1.265
.828
18
1.391
.828
20
1.500
.828
22
1.625
.828
24
1.750
.859
SJT
Accessories
Bright Cadmium Plated Nickel Base
All dimensions for reference only
CABLE CLAMP
Cable Clamp
Finish
Suffix
Bright Cadmium Plated Nickel Base
XX7
Anodic Coating (Alumilite)
XX5
Chromate Treated (Iridite 14-2)
XX0
Olive Drab Cadmium Plate Nickel Base
XX9
Electroless Nickel Coating
XXG
* To complete order number, add shell size and suffix number. For
example, shell size 10 with bright cadmium plated nickel base,
10-476808-107.
Cable
Clamp
Shell
Size
*10-476808-XXX
A
Dia.
+.010
–.025
B
Dia.
+.000
–.011
L
Max.
Y
Thread
Class 2B
UNEF (Plated)
GG
Max.
8
.125
.250
.922
.4375-28
.775
10
.188
.312
.922
.5625-24
.837
12
.312
.438
.922
.6875-24
.963
14
.375
.562
1.172
.8125-20
1.087
16
.500
.625
1.172
.9375-20
1.150
18
.625
.750
1.172
1.0625-18
1.400
20
.625
.750
1.172
1.1875-18
1.400
22
.750
.938
1.297
1.3125-18
1.587
24
.800
1.000
1.297
1.4375-18
1.681
All dimensions for reference only
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
F
179
MIL-DTL-38999, Series III TV, II JT, I LJT
Universal “Header Assembly” for Flex Print or PC Board
38999
III
II
I
SJT
Access
Accessories
Aquacon
MOUNTS TO ALL MIL-DTL-38999
The universal header assembly from
Amphenol provides for easy separation
of the connector from the board.
The header assembly is comprised of a short
pin/socket contact. The tail end of the
contact is soldered to the through hole of the
flex or printed circuit board. The socket is
embedded in the insulator, making electrical
contact with the printed circuit tail of the
connector.
FEATURES AND BENEFITS:
HEADERS PROVIDE EASY
SEPARATION OF THE CONNECTOR
FROM THE PC BOARD.
• Circular and square header assemblies available
• Cost and time savings in the manufacturing process
• Assemblies can be vapor phase or wave soldered to flex/printed
circuit board
• Allows electrical testing when installed properly.
• Connector assemblies can be easily removed from and reattached
to the header assembly.
MOUNTING APPLICATIONS
• Amphenol square universal headers are slotted to allow mounting to all
series of MIL-DTL-38999 or MIL-DTL-26482 connectors without
special alterations.
• Amphenol circular universal headers are designed to accommodate
the rear flange of PCB Board Mount shells, series
MIL-DTL-38999 connectors without special alterations.
• The header assembly can be attached to connectors with standard flange
placement or directly to the circuit board.
• Connectors with dual flange mounting hardware can be provided to allow
easy mounting to the panel or the header assembly.
- Forward flange would mount the connector to the panel
- Rear flange would be used to mount to the header assembly.
• Various types of captivated or loose attaching screws can be utilized for
unique applications.
MOUNTING TO RECTANGULAR ARINC
CONNECTORS
• Headers for ARINC connector arrangements
accommodate up to 150 pins
• Consult Amphenol Canada, Ontario for ARINC
configurations.
MATERIALS
• Body is molded or machined from FR-4.
• Electrical engagement areas of the header
contact are plated with .00003 inches
minimum of gold over .00005 inches
minimum of nickel.
See drawing of standard header on next page.
* For information on Header Assemblies for MIL-DTL-26482 connector,
consult Amphenol Aerospace.
F
180
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999, Series III TV, II JT, I LJT
Universal “Header Assembly” for Flex Print or PC Board
.175 ±.005
38999
SIZE 22 AND 23
CONTACT VIEW
The drawing below shows the standard header
assembly for use with MIL-DTL-38999 connectors.
II
.020 ±.001
I
VISUAL
INDICATOR NOTCH
FOR TOP CL OF
INSERT PATTERN
(SIZE & CONFIGURATION
OPTIONAL)
SJT
Access
VISUAL
INDICATOR NOTCH
FOR TOP CL OF
INSERT PATTERN
(SIZE & CONFIGURATION
OPTIONAL)
S
J DIA.
T
Aquacon
B
PCB STICKOUT
(SEE SUFFIX CHART BELOW)
SIZE 16 AND 20
CONTACT VIEW
B
PCB STICKOUT
(SEE SUFFIX CHART BELOW)
.050
W
.040 ±.001 (SIZE 20)
.0625 ±.0010 (SIZE 16)
TT
.128 DIA.
+.008
- .006
Accessories
R1
R2
III
.195 ±.005
W
NOTE:
Size 16 accepts .048 to .064 dia. PCB tails.
Size 20 accepts .037 to .043 dia. PCB tails.
Size 22 & 23 accepts .018 to .022 dia. PCB tails
F RADIUS
Square
Assembly Part
Number
Shell
Size
F
Radius
S
± .005
T+
.008
– .006
R1
TP†
R2
TP†
TT
+ .008
– .006
21-904008-XX( )
8/9
.094
.938
.128
.719
.594
.216
21-904010-XX( )
10/11
.094
1.031
.128
.812
.719
.194
21-904012-XX( )
12/13
.094
1.125
.128
.906
.812
.194
21-904014-XX( )
14/15
.125
1.219
.128
.969
.906
.173
21-904016-XX( )
16/17
.125
1.312
.128
1.062
.969
.194
21-904018-XX( )
18/19
.125
1.438
.128
1.156
1.062
.194
21-904020-XX( )
20/21
.125
1.562
.128
1.250
1.156
.194
21-904022-XX( )
22/23
.125
1.688
.154
1.375
1.250
.242
21-904024-XX( )
24/25
.125
1.812
.154
1.500
1.375
.242
† TP designates true position dimensioning.
Circular
Assembly Part
Number
Shell
Size
J Dia.
± .005
W
21-905008-XX( )
21-905010-XX( )
21-905012-XX( )
21-905014-XX( )
21-905016-XX( )
21-905018-XX( )
21-905020-XX( )
21-905022-XX( )
21-905024-XX( )
8/9
10/11
12/13
14/15
16/17
18/19
20/21
22/23
24/25
1.016
.532
1.062
.601
1.250
.703
1.375
.791
1.500
.875
1.625
.975
1.750
1.053
1.875
1.145
2.000
1.233
HOW TO ORDER INFORMATION
FOR HEADER ASSEMBLY WITH MIL-DTL-38999 CONNECTORS
1.
2.
3.
4.
Series
Type
PCB Suffix
21-
9040
Shell Size &
Insert Arrg.
08-03P
1. SERIES
2. TYPE
21-
9040
Square
9050
Circular
Header Assembly
4. CONTACT PCB STICKOUT
1
3. SELECT A SHELL SIZE & INSERT
ARRANGEMENT SEE PAGES 2-5
Shell Size & Insert Arrangements are on pages
2-5. First number represents Shell Size,
second number is the Insert Arrangement. The
dash is required. See MIL-STD-1560 or 1669
document for coordinates of inserts.
* Shell size designation for MIL-DTL-38999
Series I, II, III and IV and MIL-DTL-26482 Series 1 and 2.
Contact PCB Stickout Length
Suffix
Shell
Size*
1
08
1
09
.120
2
3
10
12
14
.185
.270
NA
NA
2
3
2
3
1
2
3
1
15
16
16
18
20
B ± .015 Stickout
.120
.185
.270
.185
.270
20
22
22
22
.120
.185
.270
23
.120
24
25
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F
181
38999, Series I LJT, II JT, III TV, & SJT
Application Tools
38999
III
II
I
SJT
Access
Accessories
Aquacon
All crimping tools included are the “full cycling” type and
when used as specified in the installation instructions
L-624 covering the TV, CTV and MS series connectors,
will provide reliable crimped wire to contact terminations.
There is a possibility of additional crimping tools other
than those included being available at present or in the
future for this specific application.
The following data includes information pertaining to the
appli
cation tools which have been established for crimping,
inserting, and removing contacts incorporated in the TV, CTV and
MIL-DTL-38999 Series III connectors. For additional information
on coax, twinax and triax contact tools, see High Speed Contact
section of this catalog.
CRIMPING TOOLS
Contact Size/Type
Crimping Tool
Turret Die or Positioner
12 Pin and Socket
M22520/1-01
M22520/1-04
16 Pin and Socket
M22520/1-01
M22520/7-01
20 Pin and Socket
M22520/1-01
M22520/2-01
M22520/7-01
M22520/1-04
M22520/2-10
M22520/7-08
22, 22D, 22M Pin
M22520/2-01
M22520/7-01
M22520/2-09
M22520/7-07
22, 22D, 22M Socket
Series I, III
M22520/2-01
M22520/7-01
M22520/2-07
M22520/7-05
22D Socket Series II
M22520/2-01
M22520/7-01
M22520/2-06
M22520/7-06
8 Twinax Center Pin and
Socket
M22520/2-01
8 Twinax Intermediate
Outer Pin & Socket
M22520/5-01
Contact Size/Type
8 Coaxial Inner
Pin and Socket
M22520/1-04
M22520/7-04
Crimping Tool
Turret Die or
Positioner
M22520/2-01
M22520/2-31
M22520/5-05
Die Closure B
M22520/5-41
Die Closure B
M22520/10-07
Die Closure B
M22520/5-01
8 Coaxial Outer Pin
and Socket
M22520/5-01
M22520/10-01
16 Coaxial Inner
Pin and Socket
16 Coaxial Outer
Pin and Socket
12 Coaxial Inner
Pin and Socket
12 Coaxial Outer
Pin and Socket
10 (Power)
M22520/2-37
M22520/5-200
M22520/2-01
M22520/2-35
M22520/4-02
M22520/4-01
M22520/2-34
M22520/2-01
M22520/31-02
M22520/31-01
TP-201423
Where 2 or 3 tools are listed for a contact size, only one tool and its die or positioner are required to crimp the contact. The above crimping tools and
positioners are available from the approved tool manufacturer.
INSERTION TOOLS
Plastic Tools
Metal Tools
Angle Type
Use with
Contact Size
MS Part Number
Color
MS Part No.
Commercial Part No.
Straight Type
Commercial Part No.
Color
10 (Power
M81969/14-05*
Gray / (White)
M81969/8-11
†
†
Green
12
M81969/14-04*
Yellow / (White)
M81969/8-09
11-8674-12††
11-8794-12††
Yellow
16
M81969/14-03*
Blue / (White)
M81969/8-07
11-8674-16††
11-8794-16††
Blue
20
M81969/14-10*
Red / (Orange)
M81969/8-05
11-8674-20††
11-8794-20††
Red
22
M81969/14-09
Brown/White
M81969/8-03
11-8674-22††
11-8794-22††
Brown
22D, 22M
M81969/14-01*
Green / (White)
M81969/8-01
11-8674-24††
11-8794-24††
Black
8 Coaxial
None Required
8 Twinax
None
None
None
Red
REMOVAL TOOLS
Plastic Tools
Use with
Contact
Size
F
182
MS Part
Number
Metal Tools
Color
For
Unwired Contacts
Commercial Part No.
†
Angle Type
MS Part No.
M81969/8-12
Commercial
Part No.
Straight Type
Commercial
Part No.
†
†
Color
10 (Power)
M81969/14-05*
(Gray) / White
12
M81969/14-04*
(Yellow) / White
11-10050-11††
M81969/8-10
11-8675-12††
11-8795-12††
Yellow / White
Green / White
16
M81969/14-03*
(Blue) / White
11-10050-10††
M81969/8-08
11-8675-16††
11-8795-16††
Blue / White
Red / Orange
20
M81969/14-10*
(Orange) / Red
11-10050-9††
M81969/8-06
11-8675-20††
11-8795-20††
22
M81969/14-09*
(Brown)/White
11-10050-8††
M81969/8-04
11-8675-22††
11-8795-22††
Brown/White
22D, 22M
M81969/14-01*
(Green) / White
11-10050-7††
M81969/8-02
11-8675-24††
11-8795-24††
Green / White
8 Coaxial
M81969/14-12
Green
None
None
11-9170††
DRK264-8†††
N/A
8 Twinax
M81969/14-12
Green
None
None
11-9170††
N/A
N/A
For information about contacts see page 30. The M81969/8, 11-8674, 11-8675, and 11-8794 metal contact insertion and removal tools will accommodate wires
having the maximum outside diameter as follows: Contact size 12: dia. is .155, size 16: dia. is .109, size 20: dia. is .077, size 22D: dia. is .050. When wire diameters
exceed those specified, the plastic tools must be used.
† To be determined.
* Double end insertion/removal tool.
††
Contact Daniels Manufacturing Co. or Astro Tool Corp. for availability.
** Twinax insertion tools are available only in a straight type, metal version.
††† Daniels Manufacturing Co. part number
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
38999, Series I LJT, II JT, III TV, & SJT
Assembly Instructions
WIRE STRIPPING
STRIPPING DIMENSIONS
1. Strip wire to required length. (See Figure at right). When using
hot wire stripping, do not wipe melted insulation material on wire
strands; with mechanical strippers do not cut or nick strands.
2. See Table 1 for proper finished outside wire dimensions.
3. Twist strands together to form a firm bundle.
4. Insert stripped wire into contact applying slight pressure until wire insulation butts
against wire well. Check inspection hole to see that wire strands are visible. If there
are strayed wire strands, entire wire end should be re-twisted.
When wire is stripped and properly installed into contact, the next step is to crimp the
wire inside the contact by using the proper crimping tool.
A
22. 22M, 22D
.125 (3.18)
20
.188 (4.77)
16
.188 (4.77)
12
.188 (4.77)
Contact
Size
38999
III
II
I
SJT
Access
Wire Dimension (inches)**
Min.
Max.
10
.135
.162
12
.097
.142
16
.065
.109
20
.040
.077
22
.034
.060
22M, 22D
.030
.050
** Min. diameters to insure moisture proof assembly;
max. diameters to permit use of metal removal tools.
Aquacon
Accessories
1. Insert stripped wire into contact crimp pot.
Wire must be visible through inspection hole.
2. Using correct crimp tool and locator, cycle
the tool once to be sure the indentors are open,
insert contact and wire into locator. Squeeze
tool handles firmly and completely to insure a
proper crimp. The tool will not release unless
the crimp indentors in the tool head have been
fully actuated.
3. Release crimped contact and wire from
tool. Be certain the wire is visible through
inspection hole in contact.
A
Table 1
CRIMPING
See table on preceding page for recommended
M22520 series crimping tools, turret head or
positioner selection settings according to
contact size, part number and wire gauge size.
Wire Size
VISUAL INSPECTION
HOLE
Examples of M22520 Series Crimping Tools:
Shown top: tool used for small size 22, 22D
and 22M contacts.
Shown bottom: tool used for size 20, 16 or 12
contacts and has a positioner that can be
dialed for each contact size.
CONTACT INSERTION
1. First remove hardware from the plug
and receptacle and slide the hardware
over wires in proper sequence.
2. Use proper plastic or metal insertion tool
for corresponding contact. (Consult
Insertion Tool table on preceding page).
Slide correct tool (with plastic tool use
colored end) over wire insulation and slide
forward until tool bottoms against rear
contact shoulder.
3. Next align the tool and contact up to
the properly identified cavity at rear of
connector plug. Use firm, even
pressure; do not use excessive
pressure. It is recommended to start at
the center cavity. Contact must be
aligned with grommet hole and not
inserted at an angle. Push forward until
contact is felt to snap into position
within insert.
Plastic tool with contact in proper position.
Note: All plastic tools are double-ended. The colored side is the insertion tool
and the white side is the removal tool.
Metal tool with contact.
Continued on next page.
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F
183
38999, Series I LJT, II JT, III TV, & SJT
Installation Instructions, cont.
38999
III
CONTACT INSERTION, CONT.
II
4. Remove tool and pull back lightly on
wire, making sure contact stays properly
seated and isn’t dragged back with the
tool. Repeat operation with remainder of
contacts to be inserted, beginning with
the center cavity and working outward in
alternating rows.
I
SJT
Access
Accessories
Aquacon
5. After all contacts are inserted,
fill any empty cavities with wire
sealing plugs. (Refer to sealing
plug charts for Series III on page
29, for Series I & II and SJT see
page 30-31.
6. Reassemble plug or receptacle hardware slide forward and tighten using connector pliers. Connector holding tools are recommended while tightening back accessories. When
using strain relief, center wires at bar clamp.
Slide clamp grommet into position and tighten
clamp bar screws. When tightening screws,
pressure should be applied in the same direction that clamp is threaded to rear threads of
connector. When not using clamp grommet,
build up wire bundle with vinyl tape so clamp
bar will maintain pressure on wires.
CAUTION, when inserting or removing contacts, do not
spread or rotate tool tips.
CONTACT REMOVAL
1. Remove hardware from plug or
receptacle and slide hardware back
along wire bundle.
2. Use proper plastic or metal removal tool for corresponding
contact. (Consult Removal Tool
table on page 167). Slide correct
size tool over wire insulation.
3. Insert plastic or metal removal tool into
contact cavity until tool tips enter rear
grommet and come to a positive stop. Hold
tool tip firmly against positive stop on contact shoulder. Grip wire and simultaneously
remove tool and contact. (On occasion, it
may be necessary to remove tool, rotate
90° and reinsert.)
Use white end of plastic tool for
removal of contacts.
Removal of contacts with metal tool.
F
184
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