Subminiature
Cylindrical Connectors
MIL-DTL-38999, Series III
AC38907 0317
Series 3 Connector
P
age Contents
Content
Page
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2
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3
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4
Series III - The Highest Performance MIL - DTL - 38999* Connector
The Ultimate Subminiature Cylindrical
Test Data
------------------------------------------------------------------------------------------------------------------------------
5
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6
Specifications
Test Data
Alternate Positioning
------------------------------------------------------------------------------------------------------------------
Insert Arrangements-------------------------------------------------------------------------------------------------------------------
7
8-11
Wall Mounting Receptacle --------------------------------------------------------------------------------------------------------- 12
Box Mounting Receptacle---------------------------------------------------------------------------------------------------------- 13
Straight Plug -------------------------------------------------------------------------------------------------------------------------------- 14
Jam Nut Receptacle------------------------------------------------------------------------------------------------------------------- 15
---------------------------------------------------------------------------------------------------------------Lanyard Release Plug
16-17
Receptacle Protection Cap--------------------------------------------------------------------------------------------------------- 18
Plug Protection Cap-------------------------------------------------------------------------------------------------------------------- 19
Wall Mounting Receptacle With PC Tail Contacts ----------------------------------------------------------------------------------------------------------------- 20
Jam Nut Receptacle With PC Tail Contacts ------------------------------------------------------------------------------------------------------------------ 21
Bulk Head Receptacle ------------------------------------------------------------------------------- 22-23
Ordering Information
---------------------------------------------------------------------------
24
Contacts, Sealing Plugs-------------------------------------------------------------------------------------------------------- 25
Wire Sizes & Diameters -----------------------------------------------------------------------------------------------------------------------
26
Tools Crimp ------------------------------------------------------------------------------------------------------------------------ 27
Contact Crimping -----------------------------------------------------------------------------------------------------------------------
28
Contact Insertion -----------------------------------------------------------------------------------------------------------------
29
Contact Removal
30
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Military Part Number
-----------------------------------------------------------------------------------------------------------------
Weight Comparisons-----------------------------------------------------------------------------------------------------------------
1
31
32
A
mphenol Tri-Start
Series III - the highest performance
MIL - DTL - 38999* connector
Amphenol Tri-Start MIL-DTL -38999 Series III Connectors
offer the highest performance capabilities for both general
duty and severe environment applications. Meeting or
exceeding MIL-DTL-38999 Series III requirements, the
Tri-Start connector with standard metal shells (aluminium
or stainless steel with several finish options) offers these
features:
Coupling Net
Quick Coupling Thread
Ratchet
EMI Shielding - Solid metal to metal coupling, grounding
fingers, electroless nickel plating and thicker wall sections
provide superior EMI shielding capability of 65dB
minimum at 10 GHz
Contact Protection - Recessed pins in this 100% scoopproof connector minimize potential contact damage
Moisture Resistance - Improved interfacial seal design
helps prevent electrolytic erosion of contacts
Anti- Decoupling Device
Corrosion Resistance - Shells of stainless steel or
cadmium over nickel plating withstand a 500 hour salt
spray exposure
Plug Shell
Spring Fingers (EMI)
MIL- Qualified to MIL-DTL-38999, Rev. K, the
Amphenol Composite Tri-Start Connector
offers a lightweight, corrosion resistant
connector with the same high performance
features as its metal counterpart. The
Composite Tri-Start Connector also includes
the following features:
Vibration /Shock - Operates under severe high
temperature vibration, through 2000C
Firewall Capability - Available in a stainless steel shell,
class RK, RS
Lockwiring Eliminated - Unique, self - locking, quick
coupling connector eliminates lockwiring
Lightweight - 17% - 70% weight savings
(17-40% weight savings vs. aluminum)
(60-70% weight savings vs. stainless steel)
See Composite weight comparison chart, pg. 23
Quick Coupling - Completely mates and self-locks in a
3600 turn of the coupling nut
Inventory Support Commonality- Uses standard MILDTL-38999 contacts, application tools and insert
arrangements
Corrosion Resistance - Available in standard
MIL-DTL-38999 olive drab cadmium (1750C) and
electroless nickel plating (2000C), both
withstanding 2000 hours of salt spray exposure.
The base material is able to withstand an
indefinite exposure to salt spray
Electrostatic Discharge Protection (ESD) - Protection
for sensitive circuitry without diodes, varistors, etc., with
the use of the Faraday Cage principal which shunts high
voltage, high current discharge events
Durability - 1500 couplings minimum (in
reference to connector couplings, not contacts)
Extended Life Contact - MIL - approved plating
process which provides 1500 couplings minimum
2
A
mphenol Tri-Start
The ultimate subminiature cylindrical
Designed for performance
Numerous advantages in performance capability are
designed into the Amphenol Tri-Start Connector. A positive
metal to metal coupling design, grounding fingers and
electroless nickel plating provide superior EMI shielding
capability of 65 dB minimum at 10 GHz.
Acme threads provide coupling durability. Thicker wall
sections and a greater coupling surface area improve
strength and shock resistance. Blunting of the thread on
both the coupling nut and receptacle eliminates cross
coupling. The connector quickly mates and self locks in a
3600 turn of the coupling nut.
Wall Mount Receptacle
Elongated mounting holes permit the Tri-Start Connector to
intermount with various existing MIL-spec box or wall mount
receptacles, giving it a design replacement advantage.
Shells of stainless steel, or cadmium over nickel plating
prevent severe corrosion. Resistance is tested through
exposure to a 500 hour salt spray. Composite versions
provide protection from salt spray exposure for 2000 hours.
Other finish options are available.
Recessed pins minimize potential contact damage in this
100% scoop-proof connector. In a blind mating application,
mating shells cannot “scoop” the pins and cause a shorting
or bending of contacts.
The design of the Amphenol Tri-Start interfacial seal meets
the MIL-DTL-38999 Series III requirements for electrolytic
erosion resistance.
Straight Plug
A rigid dielectric insert with excellent electrical
characteristics provides durable protection to the contacts.
The socket contacts are probe proof and all contacts are
rear removable.
Available in sizes 10 power, 12, 16, 20 and 22D contacts
are plated in the standard 50 micro inches minimum gold,
with 100 micro inches as an option. Fiber optics, extended
life and shielded coaxial contacts are also available in a
wide selection of standard MIL-DTL-38999 insert patterns.
Optional Features
Jam Nut Receptacle
Options include hermetic seals, nickel plated stainless steel
shells and a fail-safe lanyard release design, providing a
quick breakaway connector with Tri-Start dependability.
Circuit protection with filter contacts or surge arresting
devices are also available. Lightweight, composite shells
with conductive plating are available. Ground plane
connectors for use with coaxial and triaxial contacts can
also be specified.
3
T
ri-Start
Test Data
TRI-START, SERIES III
TYPICAL SHIELDING EFFECTIVENESS TEST DATA
EMI/EMP/ SHIELDING EFFECTIVENESS dB
TESTING BY TRIAXIAL METHOD
Amphenol Tri -Start connectors provide
EMI/EMP shielding capability which exceeds
MIL-DTL-38999 Series III requirements.
The TV Series III connector with standard solid
metal to metal coupling, EMI grounding fingers
and conductive finishes has proven to be the
ultimate in EMI/EMP shielding effectiveness.
The charts illustrate shielding effectiveness
data which is typical of Tri-Start connectors
tested with the nickel finish (Class F-metal, Class
M-composite) over a wide frequency range.
140
120
100
80
The vibration capability of the Tri-Start Series
is shown in the chart below. This illustrates the
most severe vibration envelope of any
q u a l i f i e d c o n n e c t o r a v a i l a b l e t o d a y.
60
40
NICKEL CLASS F, CLASS M
TYPICAL SHIELDING EFFECTIVENESS DATA
20
0
These capabilities along with a 200 C
temperature rating and superior moisture
800 sealing protection provide the user with a
connector that can withstand the most rigorous
application.
NICKEL CLASS F, CLASS M
MIL-DTL-38999 REQUIREMENTS
0
100
200
400
300
600
500
700
FREQUENCY MEGAHERTZ
TRI-START
VIBRATION CRITERIA
TRI-START, SERIES III
TYPICAL SHIELDING EFFECTIVENESS TEST DATA
EMI/EMP SHIELDING EFFFECTIVENSS dB
TESTING BY MODE STIRRING METHOD
10
2 axes @ ambient
140
1
6dB/octave
2 axes @
2000 C
(Fail Safe :
2 axes @
ambient)
120
100
.1
10 in/sec.
80
.06 in DA
60
.01
3 axes @ -550 C
ambient + 2000C*
60G’s
(Fail Safe : 3
axes @ ambient
30G’s)
40
NICKEL CLASS F, CLASS M
TYPICAL SHIELDING EFFECTIVENESS DATA
20
NICKEL CLASS F, CLASS M
MIL-DTL-38999 REQUIREMENTS
.001
0
1
2
3
4
5
6
7
8
9
10
FREQUENCY GIGAHERTZ
.0001
5
50
HERTZ
DOUBLE AMPLITUDE
(IN) SINE VIBRATION
Test data beyond 2GHz is subject to equipment variation.
* Dependant on shell finish
4
500
5000
POWER SPECTRAL
DENSITY (G2/HZ)
RANDOM VIBRATION
T
ri-Start
Specifications
CONTACT RATING
Test Current
Contact
Maximum
Millivolt Drop
Crimp*
Test Current
Maximum
Millivolt Drop
Hermetic*
Contact
Hermetic Data
Well Diameter
Nominal
Well Dept.
.0345 ±.0010
.141
.036
+.004
–.000
.094
20
.047 ±.001
.209
.044
+.004
–.000
.125
85
16
.067 ±.001
.209
.078
+.004
–.002
.141
42
85
12
.100 ±.002
.209
+.004
–.002
.141
33
NA
10(Power)
.137 ±.002
.355
NA
NA
Crimp
Hermetic
22D
5
3
73
85
22D
20
7.5
5
55
60
16
13
10
49
12
23
17
10(Power)
33
NA
Min. Well
Depth
Well Diameter
.116
* When using silver plated wire.
SERVICE RATING
Service
Rating
Suggested Operating Voltage
(Sea Level)
AC (RMS)
DC
Test Voltage
(Sea Level)
Test Voltage
50,000 Ft.
Test Voltage
70,000 Ft.
Test Voltage
110,000 Ft.
M
400
550
1300 VRMS
550 VRMS
350 VRMS
200 VRMS
N
300
450
1000 VRMS
400 VRMS
260 VRMS
200 VRMS
I
600
850
1800 VRMS
600 VRMS
400 VRMS
200 VRMS
II
900
1250
2300 VRMS
800 VRMS
500 VRMS
200 VRMS
** Please note that the establishment of electrical safety factors is left entirely in the designers hands, since he is in the best position to know what peak voltage, switching
surges, transients, etc. can be expected in a particular circuit.
FINISH DATA
Non-Hermetic Shell Components
Service Class
Finish
Anodic Coating (Non - Conductive)
Military
Proprietary
C
RX**
F (Metal)
Electroless Nickel
Electroless Nickel
RF
M (Composite)
W (Metal)
RW
J (Composite)
S
RS
K
RK
*** Add suffix (005) to part number.
Hermetic Connectors
Service Class
Material/Finish
5
Military
Proprietary
Y
Y
N
YN
T
ri-Start
Test Data
Shell Size
9-5H
9-35
9-94
9-98
11-2*
11-5
11-35
11-98
11-99
13-4*
13-8
13-35
13-98
15-5*
15-15
15-18
15-19
15-35
15-97
17-2
17-6
17-8*
17-22*
17-26
17-35
17-99
19-11*
19-31
19-32
19-35
21-11*
21-16*
21-35
21-39
21-41
21-75*
23-6*
23-21*
23-35
23-53
23-54
23-55
25-4
25-7
25-8*
25-11***
25-17
25-19*
25-20***
25-24*
25-26
25-2
25-35
25-37
25-43
25-46
25-61
Military
Shell
Size
A
A
A
A
B
B
B
B
B
C
C
C
C
D
D
D
D
D
D
E
E
E
E
E
E
E
F
F
F
F
G
G
G
G
G
G
H
H
H
H
H
H
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
Crimp
Hermetics*
Class Y
Service
Rating
Contact Size
Total
Contacts
22D
X
P
X
P
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
P
X
X
X
X
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
X
X
X
X
X
X
X
P
P
Grounded
M
M
I
I
I
M
I
I
I
I
M
I
II
I
I
I
M
I
M
I
II
Coax
I
M
I
II
M
I
M
II
II
M
I
I
M
M
II
M
I
M
I
I
Twinax
Twinax
N
M
I
N
I
I
I
M
I
I
I
I
1
6
2
3
2
5
13
6
7
4
8
22
10
5
15
18
19
37
12
39
6
8
4
26
55
23
11
15
32
66
11
16
79
39
41
4
6
21
100
53
53
55
56
99
8
11
42
19
30
24
25
29
128
37
43
46
61
20
16
12
12
(Coax)
10
(Power)
8
(Coax)
8††
(Twinax)
6
2
3
2
5
13
6
7
4
8
22
10
14
18
19
5
1
37
8
4
1
38
6
8
2
2
26
55
21
2
11
2
1
12
32
66
11
16
79
37
41
2
(See Note)
6
21
100
53
9
40
55
48
4
2
8
8
97
6
9
2
36
3
19
10
13**
12
16
4
12
5
4
29
128
23
40
61
X Completely tooled.
Majority of tooling is completed ( contact Amphenol).
Not tooled for 02-R.
P Pin inserts only (contact Amphenol, for socket availability).
Optional solder or eyelet termination, hermitic inserts only.
* Ground plane proprietary option available. Arrg. 9-5 is exclusively
ground plane type.
37
20
4
2†
**
***
Two size 16 contacts dedicated to fiber optics. Consult Amphenol.
For use in MIL-STD-1760 applications.
For RG180/U and RG195/U cables only.
(Contact Amphenol, for other cable application).
Size 8 Coax and Twinax are interchangeable.
Note: MS Connector 21-75 is supplied with size 8 twinax.
Proprietary connector 21-75 is supplied with size 8 coax.
6
T
ri-Start
Alternate positioning
Master Key/Keyway Position
AR°
or
AP°
BSC
BR°
or
BP°
BSC
CR°
or
CP°
BSC
DR°
or
DP°
BSC
9
N
A
B
C
D
E
105
102
80
35
64
91
140
132
118
140
155
131
215
248
230
205
234
197
265
320
312
275
304
240
11,
13,
and
15
N
A
B
C
D
E
95
113
90
53
119
51
141
156
145
156
146
141
208
182
195
220
176
184
236
292
252
255
298
242
17
and
19
N
A
B
C
D
E
80
135
49
66
62
79
142
170
169
140
145
153
196
200
200
200
180
197
293
310
244
257
280
272
21,
23,
and
25
N
A
B
C
D
E
80
135
49
66
62
79
142
170
169
140
145
153
196
200
200
200
180
197
293
310
244
257
280
272
Shell
Size
Key & keyway
arrangement
identification letter
A plug with a given rotation letter will mate with a
receptacle with the same rotation letter. The angles
for a given connector are the same whether it
contains pins or sockets. Inserts are not rotated in
conjunction with the master key/keyway.
MAIN
KEYWAY
0
AR
BSC
0
BR
BSC
DR0
BSC
0
CR
BSC
MAIN
KEYWAY
PLUG
(front face shown)
AP0
BSC
0
BP
BSC
0
0
CP
BSC
7
DP
BSC
T
ri-Start
Insert Arrangements
CONTACT
LEGEND
Front face of pin insert illustrated
5 1
4 6 2
3
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
9-94
11-2
I
2
16
12
A
A
F B
C
D
11-98
I
6
20
L A
21
22
G
C
E
C
A
E
K
F
D
B
B
E
R
J
C
J
P
H
D
D
E
M B
C
N
K
A
A
H
H
B
C
B
F
B
D
22D
11-35
I
13
22D
11-5
I
5
20
A
G
20
9
B
C
16
10 1
2
11
13
12 3
8
4
7
6 5
A
E
A
D
9-98
I
3
20
M
2
20
10
1
F
G
D
B
B
B A
9-35
M
6
22D
9-5
Grounded
1
8 Twinax
E
CA
8
C
D
E
G
F
Insert Arrangement
11-99
13-4
13-8
13-35
13-98
15-5
Service Rating
Number of Contacts
I
7
I
4
I
8
M
22
I
10
II
5
14
1
Contact Size
20
16
20
22D
20
16
20
16
A
M N B
T U P
K
J
H
G
L
K U
C
S R
J
D
F
P
V
T
H
E
1
K
B
N
31
C
F
15-35
M
Number of Contacts
Contact Size
18
20
19
20
37
22D
A
N
F
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
17-8
II
8
16
C
17-22
Coax
2
12Coax
2
8Coax
8
b
K
J
17
32
25
X
W
G
H
17-26
I
26
20
6
12
A
R
40
1
47
P
53
55
52
9
16
46
24 31 39
17-35
M
55
22D
U C
Z
X
3
B
T
S
Y
N
E
F
176
I
1
8 Twinax
D
c
Y
L
D
38
22D
10
C
C
17-2
M
4
U
F
D
30
11
B
T
Z
M
C
E
A
R
Pa S
H
E
4
16
8
20
B
D
D
15-97
I
A
B
6
F
15-19
I
B
17
C
M
G
15-18
I
E
B
H
D
Insert Arrangement
Service Rating
G
L
21
E
A
A
J
R
S
G
I
1
A
M
L
15-15
M
L K
J
D
V
W
G
E
F
H
17-99
I
21
2
20
16
T
ri-Start
Insert Arrangements
CONTACT
LEGEND
8
10
16
12
20
22D
Front face of pin inserts illustrated
H
U
B
G
T
A
V
A
J
W
C
S
E
Insert Arrangement
Service Rating
Number of Contacts
19-11
II
11
2
16
Contact Size
N
K
R
M
M
E
Y
19-31
M
1 12
8Coax 12 22D
Z
H
E
3
F
9
16
G
B
J
H
G
12
T
W
A
E
r
p
e
c
d
L
F
K
p
f
d
e
N
M
L
21-16
21-35
21-39
II
16
M
79
I
37
2
I
41
Contact Size
16
22D
20
16
20
N
B
E
D
A
F
A
8
B
16
25
35
46
56
67
77
86
1
R
W
H
21-41
P
L
94
2
C
X
95
96
97
98
99
3
4
5
C
D
S
V
K
B
C
J
F
G
Service Rating
Number of Contacts
Contact Size
6
100
7
E
H
Insert Arrangement
D
T
U
15
24
34
45
55
66
76
21-75
M
4
23-6
M
6
23-21
II
21
23-35
M
100
(See Note)
8 Twinax
16
22D
Note: MS connector 21-75 is supplied with size 8 twinax.
Proprietary connector 21-75 is supplied with size 8 coax.
9
F
G
J
K
Service Rating
Number of Contacts
M
b
c
Insert Arrangement
A
E
a
n
q
P
D
z
m
t
r
g
H
J
C
Y
k
s
h
R
G
M
11
E
B
X
j
i
S
b
n
q
f
N
41
a
m
g
T
D
Z
k
P
71
Y
i
U
C
A
W
V
B
X
j
h
F
D
E
22D
R
61
D
F
57
20
79
21
C
50
21-11
I
11
S
P
R
33 42
19-35
M
66
N
S
24
19-32
I
32
V
M
C
66
63
H
31
51
B
G
U
A
K
64
2
1
L
A
J
51
58
D
X
h
J
K
43
1
a
L
25 34
17
C
W
g
b
10
4
V
j
c
N
D
B
f
d
P
L
F
A
U
e
R
B
g
h
C
S
85
93
T
ri-Start
Insert Arrangements
CONTACT
LEGEND
8
10
16
12
20
22D
Front face of pin insert illustrated
S
R
A
T
n
P m
k
AA
N
z
M h y GG
FF
L g
x
f
w
e
K
d
J
p
C
W
V
q
BB
r
CC
DD
Y F
t
u
b
c
G
H
1
25
2
26 3
27 4
46
5
28
6
29
47
30
45
53
T
U
V
A
W
k
R
j
P
i
N
h
M
L
J
K
Service Rating
Number of Contacts
53
40
9
4
55
Contact Size
20
22D
16
12
20
A
FF
F
g
n
S
m
R
P
Insert Arrangement
L
M
33
19
G
k
60
C
68
F
82
99
76
53
93
84
21
K
28
E
78
25-7
I
25-8
Twinax
8
97
Contact Size
20
16
22D
U
A
Twinax
2
8
8 Twinax
8
Twinax
A
B
T
B
S
q
R
Z
L
K
n
m
N
M
E
d
c
r
s
v
u
k
L
D
e
t
w
p
P
D
E
f
g
F
h
K
N
T
J
Insert Arrangement
25-11***
25-17
N
M
E
S
G
H
K
D
R
V
U
H
X
Service Rating
Number of Contacts
J
25-19
2
9
36
6
19
20
10 Power
22D
8 Twinax
12
10
C
P
G
Y
L
***For use in MIL-STD-1760 applications (see page 16)
B
A
V
b
J
C
M
C
a
H
Contact Size
H
15
J
48
F
42
26
6
Number of Contacts
G
81
D
H
25-4
Service Rating
67
59
41
G
75
AA
h
p
94
32
H
B
85
25
f
BB
CC
q
T
18
e
JJ
KK
DD
r
U
LL
EE
s
t b
c
G
E
F
A
79
74
24
1
E
72
46
7
d
y
HH
64
16
D
c
x
t
W
29
22
C
b
u
X
V
B
a
w
u
d
s a
I
I
Z
D
Z
CC
23-55
23-54
M
v
Y
DD
23-53
Y
C
AA
z GG BB
HH
y
FF
EE
x
w
v
g
f
e
Insert Arrangement
I
B
X
S
39 50 49 48 31
7
32
18
38
8
33
37
17
34
36
9
16
10
15
11
14
13 35 12
Z
a
v
D
X E
s
HH
EE
24
23
22
21 44
20 43 52
42
19
41
51
40
B
U
F
T
ri-Start
Insert Arrangements
CONTACT
LEGEND
8
10
16
12
20
22D
Front face of pin insert illustrated
A
S
N
5
U
1
Y
11
Z
M
M
V
L
a
L
W
G
K
17
9
J
21
24
23
4
15
22
5
16
6
G
8
H
J
14
20
F
V
K
H
E
U
3
19
25
10
F
2
W
18
D
T
X
3
X
2
13
C
S
E
6
7
12
R
N
D
T
4
Y
B
P
C
Z
P
1
A
B
R
7
Insert Arrangement
25-20***
25-24
Service Rating
Number of Contacts
I
10
13
N
3
4
12
12
16
5
4
Contact Size
20
16
8 Twinax
12 Coax
16
12
20
12
8 Coax
25-26
I
(Locations U and Y - Dedicated to
Fiber Optics)
48
A
S
59
82
105 115
T
U
c
N
f
a
D
V
d
W
S
C
b
125
4
D
X
R
E
Y
F
P
e
M
E
W
Z
Z
L
7
G
121
14
G
24
58 70 81
47
K
M
114
35
H
J
N
128
F
X
Y
K
104
J
25- 29
Service Rating
Number of Contacts
I
M
I
29
128
37
Contact Size
16
22D
16
W
A
Y
X
25-35
B
p
n
V
D
a
V
E
b
m
U
k
c
x
v
s
t
u
g
z
F
c
m
N
y
M
d
x
k
g
h
L
K
e
G
H
f J
E
U
GG
FF
s
r
PP
p
R
P
m
N
k j
M L
25-43
Service Rating
Number of Contacts
I
23
20
40
4
2
61
Contact Size
20
16
20
16
8 Coax
20
25-61
I
***For use in MIL-STD-1760 applications (see page 16)
Coax contacts for RG 180 or RG 195 cable
11
I
D
d
x
E
e
y
KK
BB
Insert Arrangement
25-46
w
F
f
z g
LL
CC
n
C
c
JJ
NN
DD
S
B
b
HH
EE M M
q
T
v
u
X
W t
V
w
n
L
M
D
b
K
N
Z
a
P
J
P
v
C
q
R
G
H
e
f
R
Y
A
Z
a
Y
S p
d
S
u
r
h
B
X
AA
r
T
F
q
w
t
s
U
25-37
A
W
C
Z
H
L
93
Insert Arrangement
T
C
V
1
P
B
94
8 15
T
A
U
71
36
25
B
R
AA
i
K
G
H
h
J
W
all Mounting Receptacle
D38999/20
VIEW D
S
2 PLACES
FOR SIZE 8 COAXIAL
LL (TV)
ONLY, RELATIVE TO
1
R
2 PLACES
M(TV)
A
.861 MAX
21.87 MAX
(TV)
L (TV)
2
R
2 PLACES
B
AA
V
D
.909 MAX
23.09 MAX
T
4 PLACES
.005
TT
4 PLACES
.13
M
M
RED
BAND
VIEW D
FOR SIZE 8 TWINAX
ONLY, RELATIVE TO
Z(TV)
BLUE
BAND
A
1.037 MAX
26.34 MAX
(TV)
A
1.240 MAX
31.50D MAX
1.084 MAX
27.53 MAX
Red band indicates fully mated.
Blue band indicates rear release contact retention system.
To complete order number for TV metal connectors.
Inches
MS
Shell
Shell Size
Size Code
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
B Thread
Class 2A
0.1P-0.3L-TS
(Plated)
.6250
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
L
Max.
(TV)
M
+0.000
–0.005
(TV)
R1
R2
S
Max.
T
+0.008
–0.006
.469
.469
.469
.469
.469
.469
.500
.500
.500
.820
.820
.820
.820
.820
.820
.790
.790
.790
.719
.812
.906
.969
1.062
1.156
1.250
1.375
1.500
.594
.719
.812
.906
.969
1.062
1.156
1.250
1.375
.948
1.043
1.137
1.232
1.323
1.449
1.575
1.701
1.823
.128
.128
.128
.128
.128
.128
.128
.154
.154
Z
Max.
(TV)
AA
Max.
Panel
Thickness
LL
+0.006
–0.006
(TV)
TT
+0.008
–0.006
.153
.153
.153
.153
.153
.153
.183
.183
.183
.234
.234
.234
.234
.234
.234
.204
.204
.204
.905
.905
.905
.905
.905
.905
.905
.905
.905
.216
.194
.194
.173
.194
.194
.194
.242
.242
AA
Max.
5.94
5.94
5.94
5.94
5.94
5.94
5.18
5.18
5.18
LL
+0.15
–0.00
(TV)
22.99
22.99
22.99
22.99
22.99
22.99
22.99
22.99
22.99
Millimeters
Shell
Size
9
11
13
15
17
19
21
23
25
MS
Shell
Size
Code
A
B
C
D
E
F
G
H
J
L
Max.
(TV)
11.91
11.91
11.91
11.91
11.91
11.91
12.70
12.70
12.70
M
+0.00
–0.13
(TV)
20.83
20.83
20.83
20.83
20.83
20.83
20.07
20.07
20.07
R1
R2
18.26
20.62
23.01
24.61
26.97
29.36
31.75
34.93
38.10
15.09
18.26
20.62
23.01
24.61
26.97
29.36
31.75
34.93
S
Max
24.1
26.5
28.9
31.3
33.7
36.9
40.1
43.3
46.4
T
+0.20
–0.13
3.25
3.25
3.25
3.25
3.25
3.25
3.25
3.91
3.91
All dimensions for reference only.
V
Thread
Metric
M12X1-6g
M15X1-6g
M18X1-6g
M22X1-6g
M25X1-6g
M28X1-6g
M31X1-6g
M34X1-6g
M37X1-6g
Z
Max.
(TV)
3.89
3.89
3.89
3.89
3.89
3.89
4.65
4.65
4.65
TT
+0.20
–0 13
5.49
4.93
4.93
4.93
4.93
4.93
4.93
6.15
6.15
Designates true position dimensioning.
12
B
ox Mounting Receptacle
D38999/21*
S
2 PLACES
L(TV)
1
R
2 PLACES
BLUE
BAND
2
Z(TV)
RED
BAND
R
2 PLACES
B
T
4 PLACES
.005
TT
4 PLACES
.13
M
M
AA
M(TV)
LL(TV)
Red band indicates fully mated.
Blue band indicates rear release contact retention system.
To complete order number for TV metal connectors.
Inches
MS
B Thread
Shell
Class 2A
L
Shell Size 0.1P-0.3L-TS Max.
Size Code
(Plated)
(TV)
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
.6250
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
.205
.205
.205
.205
.205
.205
.235
.235
.235
M
+0.000
–0.005
(TV)
R1
R2
S
Max.
.820
.820
.820
.820
.820
.820
.790
.790
.790
.719
.812
.906
.969
1.062
1.156
1.250
1.375
1.500
.594
.719
.812
.906
.969
1.062
1.156
1.250
1.375
.948
1.043
1.137
1.232
1.323
1.449
1.575
1.701
1.823
T
+0.008
–0.006
.128
.128
.128
.128
.128
.128
.128
.154
.154
Z
Max.
(TV)
AA
Max.
Panel
Thickness
LL
+0.006
–0.000
(TV)
TT
+0.008
– 0.006
.153
.153
.153
.153
.153
.153
.183
.183
.183
.234
.234
.234
.234
.234
.234
.204
.204
.204
.905
.905
.905
.905
.905
.905
.905
.905
.905
.216
.194
.194
.173
.194
.194
.194
.242
.242
Millimeters
Shell
Size
9
11
13
15
17
19
21
23
25
MS
Shell
Size Code
L
Max.
(TV)
M
+0.00
–0.13
(TV)
A
B
C
D
E
F
G
H
J
5.21
5.21
5.21
5.21
5.21
5.21
5.97
5.97
5.97
20.83
20.83
20.83
20.83
20.83
20.83
20.07
20.07
20.07
R
1
18.26
20.62
23.01
24.61
26.97
29.36
31.75
34.93
38.10
2
15.09
18.26
20.62
23.01
24.61
26.97
29.36
31.75
34.92
R
S
Max.
T
+0.20
–0.13
Z
Max.
(TV)
AA
Max.
24.1
26.5
28.9
31.3
33.7
36.9
40.1
43.3
46.4
3.25
3.25
3.25
3.25
3.25
3.25
3.25
3.91
3.91
3.89
3.89
3.89
3.89
3.89
3.89
4.65
4.65
4.65
5.94
5.94
5.94
5.94
5.94
5.94
5.18
5.18
5.18
All dimensions for reference only.
LL
+0.15
–0.00
(TV)
22.99
22.99
22.99
22.99
22.99
22.99
22.99
22.99
22.99
TT
+0.20
–0.13
5.49
4.93
4.93
4.93
4.93
4.93
4.93
6.15
6.15
Designates true position dimensioning.
*Available on request, contact factory
13
S
traight Plug
D38999/26
1.234 MAX
31.34 MAX
1.220 MAX
B
31.00 MAX
VIEW D
FOR SIZE 8 COAXIAL
ONLY, RELATIVE TO -A-
Q
1.656 MAX
42.06 MAX
D
V
BLUE BAND
.359 MAX
9.12 MAX
. 591+ .003
-.000
+.08
-.00
15.01
-A-
Blue band indicates rear release contact retention system.
To complete order number for TV metal connectors.
Inches
Shell
Size
MS
Shell Size
Code
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
B Thread Class 2A
0.1P-0.3L-TS
(Plated)
.6250
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
Q
Dia.
Max.
.859
.969
1.141
1.266
1.391
1.500
1.625
1.750
1.875
Millimeters
Shell
Size
MS
Shell Size
Code
Q
Max.
O Dia. Max.
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
21.82
24.62
28.98
32.16
35.33
38.10
41.28
44.45
47.63
M12X1-6g
M15X1-6g
M18X1-6g
M22X1-6g
M25X1-6g
M28X1-6g
M31X1-6g
M34X1-6g
M37X1-6g
All dimensions for reference only
14
J
am Nut Receptacle
D38999/24
PANEL THICKNESS
.062 MIN .125 MAX
1.57 MIN 3.18 MAX
C
T
BLUE BAND
.378 MAX
9.60 MAX
VIEW D
FOR SIZE 8 COAXIAL -AONLY, RELATIVE TO
D
.794 MAX
20.17MAX
A
V
B
RED
BAND
H
.091 MAX
2.31 MAX
-AK REF
SHELL SIZES 9/11 - .871 22.12
SHELL SIZES 13/25- .878 22.30
S
2 PLACES
VIEW D
FOR SIZE 8 TWIANX
ONLY, RELATIVE TO
.940 MAX
23.88 MAX
1.280 MAX
32.51MAX
Red band indicates fully mated
Blue band indicates rear release contact retention system
*.059 dia.min.
2.32 dia min. 3 lockwire holes
Formed lockwire hole design (6 holes) is optional
Inches
Shell
Size
MS
Shell
Size
Code
A
+.000
–.010
B Thread
Class 2A
0.1P-0.3L-TS
(Plated)
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
.669
.769
.955
1.084
1.208
1.333
1.459
1.575
1.709
.6250
.7500
.8750
1.0000
1.1875
1.2500
1.3750
1.5000
1.6250
Shell
Size
MS
Shell
Size
Code
A
+.00
–.25
C
Max.
H Hex
+.43
–.41
S
±.25
T
+.25
–.00
V
Thread
Metric
9
11
13
15
17
19
21
23
25
A
B
C
D
E
F
G
H
J
16.99
19.53
24.26
27.53
30.68
33.86
37.06
40.01
43.41
30.45
35.20
38.38
41.55
44.73
49.50
52.65
55.85
59.00
22.23
25.40
30.18
33.32
36.53
39.67
42.80
46.02
50.80
26.97
31.75
34.93
38.10
41.28
46.02
49.23
52.37
55.58
17.70
20.88
25.58
28.80
31.98
35.15
38.28
41.50
44.68
M12X1-6g
M15X1-6g
M18X1-6g
M22X1-6g
M25X1-6g
M28X1-6g
M31X1-6g
M34X1-6g
M37X1-6g
C
Max.
H
Hex
+.017
–.016
S
±.010
T
+.010
–.000
1.199
1.386
1.511
1.636
1.761
1.949
2.073
2.199
2.323
.875
1.000
1.188
1.312
1.438
1.562
1.688
1.812
2.000
1.062
1.250
1.375
1.500
1.625
1.812
1.938
2.062
2.188
.697
.822
1.007
1.134
1.259
1.384
1.507
1.634
1.759
Millimeters
All dimensions for reference only
D shaped panel cut-out dimensions
15
-A-
L
anyard Release Plug
*D38999/29 (Pins only)
*D38999/30 (Sockets only)
.374 MAX
9.50 MAX
OUTER SLEEVE MOVEMENT
DURING UNMATING THREAD RELEASE
.359 MAX
9.12 MAX
D
B
LANYARD
PULLED TAUT
AGAINST A
.500 + .031
12.70 + .79
DIA MANDREL
BLUE BAND
1.781 MAX
45.24 MAX
V THREAD
METRIC
2.375 MAX
60.33 MAX
LANYARD LENGTH
(SEE CATALOG 12-160)
Blue band indicates rear release contact retention system
To complete order number, see page 22 and Amphenol catalogue 12-160
Inches
Shell
Size
MS
Shell Size
Code
B
Max.
11
13
15
17
19
21
23
25
B
C
D
E
F
G
H
J
1.846
1.972
2.079
2.205
2.301
2.472
2.594
2.705
D Hex
+.43
_.41
1.109
1.250
1.375
1.500
1.625
1.750
1.875
2.000
Millimeters
Shell
Size
MS
Shell Size
Code
B
Max.
D Hex
+.43
_ 41
11
13
15
17
19
21
23
25
B
C
D
E
F
G
H
J
46.89
50.09
52.81
56.01
58.45
62.79
65.89
68.71
28.17
31.75
34.93
38.10
41.28
44.45
47.63
50.08
All dimensions for reference only
16
V
Thread
Metric
M15X1-6g
M18X1-6g
M22X1-6g
M25X1-6g
M28X1-6g
M31X1-6g
M34X1-6g
M37X1-6g
T
V Fail Safe for MIL-STD-1760-crimp, metal
Lanyard Release Plug
CONTACT
LEGEND
8(twinax) 10(power) 12(coax) 16
SHELL SIZE 25 ONLY
.100 MAX
2.54MAX
OUTER SLEEVE MOVEMENT
DURING UNMATING
THREAD RELEASE
*D38999/31
.374 MAX
9.50 MAX
OUTER SLEEVE MOVEMENT
DURING UNMATING
THREAD RELEASE
.359 MAX
9.12 MAX
2.000 MAX
50.80 MAX
ACCESS.
DIA
2.008 MAX
51.00 MAX
1.687MAX
METRIC
42.85MAX
THREAD
2.030MAX
M37X
51.56MAX
1.0-6g 0.100R
LANYARD LENGTH
.359 MAX
9.12 MAX
2.000 MAX
50.80 MAX
ACCESS.
DIA
BLUE
BAND
2.705 MAX
68.71 MAX
METRIC
1.781MAX
45.24MAX
THREAD
M37X
1.0-6G
0.100R
BLUE
BAND
2.375MAX
60.33MAX
LANYARD LENGTH
STYLE 1
STYLE 2
Blue band indicates rear release contact retention system
* To complete order number, see page 22 and Amphenol catalogue 12-160
**Lanyard pulled taut against a .500+ 0.31 dia. mandrel
*** Consult Amphenol for how to order proprietary part numbers.
All dimensions for reference only.
A
S
B
R
C
Z
P
M
3
X
5
4
Y
N
1760 Fail Safe Features :
D
T
1
U
E
6
7
F
2
V
W
L
G
H
K
J
25-20
Primary Interface Signal Set
Insert
Arrangement
A
B
Service
Rating
J
C
L
Total
Contacts
N
25-20
H
G
Incorporates all MIL-DTL-38999 Series III features
Intermateable with D38999/20 and /24
Available with pin contacts only for MIL-STD-1760 applications
Insert arrangements totally compatible with MIL-STD-1553B
Aircraft Multiplex Data Bus
25-20 arrangement available only in “N” normal rotation
25-11 arrangement available only in “A” rotation
O.D. Cadmium corrosion resistant finish
Accepts MIL-C-85049 backshell hardware
Fiber optics
Pin Contact Data for MIL-STD-1760
30
Contact Size
20
10
16*
13*
12 (coax) 8 (twinax)
4
3
*Two size 16 contacts dedicated to fiber optics. Consult Amphenol
or catalogue section 12-352 for fiber optic contact information.
K
D
F
E
25-11
Auxiliary Power Signal Set
Front face of pin insert illustrated
Insert
Arrangement
Service
Rating
N
25-11††
Contact Size
8(twinax)
10 (power)
12 (coax)
16
20
Total
Contacts
11
Proprietary No.
21-33190-529
10-251415-105
21-33122-546
1
1
Contact Size
20
11
10 (power)
9
MS No.
M39029/90-529
M39029/58-528
M39029/28-211
1
1
Standard Subminiature Connector contacts-see page 20 for part numbers.
Currently available under proprietary part number only.
17
20
T
ri-Start-Accessories
23.0 MAX.
T- TIE -WRAP
2.0 MAX.
S-SASH CHAIN
STD LENGTH
Ø B MAX.
‘A’ THREADS
FASTENER
G-NYLON ROPE
D-BEAD CHAIN
Y-WITHOUT END LINK
12.20/15.70
ROPE
ROPE
Ø 4.49 MAX.
Ø ‘C’
Shell ‘A’-0.1P-0.3L T.S.
Size THREAD - 2B
‘B’
Max.
Dia
‘C’
Max.
Dia
‘D’
Min.
Dia
‘E’
Max.
Min.
‘H’
+13.0
-7.0
‘E’
300+ 0
- 10
WITH S.S. ROPE
ANGLED RING
Notes :1)All dimensions are in mm, except ‘A Threads’ which are in inches.
2) Method of attachment to cover & or ‘Ring’ is optional.
REQUIREMENTS
Ordering Information
MATERIAL:
JAND38999/33
Cover : Machined Aluminium Alloy
Gasket: Silicone Elastomer
Ring: Stainless Steel Passivated
Rope: SS Teflon Coated. Insulation shall withstand
0
200 C Environment
Fastener: SS, Passivated
Option:
Aluminium Integral To Cover
Mating Connector: MIL-DTL-38999, Series III Receptacle.
Designates Receptacle
Dust Cover
F - Electroless Nickel Finish
W - Aluminium, 500 hrs. Cadmium Olive Drab
For Other Finishes Contact Factory
Shell Size :- 9,11,13,15,17,19,21,23 & 25
Style:
R - Rope
N - With Ring
Note :All dimensions for reference only.
For more options please refer our accessory catalogue or contact factory.
18
W
15
R
T
ri-Start-ccessories
30.0 MAX.
T- TIE -WRAP
2.0 MAX.
‘A’ THREAD
G-NYLON ROPE
D-BEAD CHAIN
‘H’
C
S-SASH CHAIN
ROPE
17.06/21.06
Ø 4.49 MAX.
‘D’ Ø
Shell ‘A’ THREAD - 2A
Size -0.1P-0.3L T.S.
‘B’
Max.
Dia
‘C’
+0.00
-0.15
‘D’
Max.
‘E’
Min.
‘F’
‘H’
+13.0
-7.0
‘F’
Ø ‘E’
Notes :1)All dimensions are in mm, except ‘A Threads’ which are in inches.
2) Method of attachment to cover & or ‘Ring’ is optional.
REQUIREMENTS
Ordering Information
JAND38999/32 W
MATERIAL:
Cover : Machined Aluminium Alloy
Gasket: Silicone Elastomer
Ring: Stainless Steel Passivated
Rope: SS Teflon Coated. Insulation shall withstand
0
200 C Environment
Fastener: SS, Passivated
Option:
Aluminium Integral To Cover
Mating Connector: MIL-DTL-38999, Series III Plug.
Designates Plug
Dust Cover
F - Electroless Nickel Finish
W - Aluminium, 500 hrs. Cadmium Olive Drab
Z- Black Zinc Nickel Finish
Shell Size :- 9,11,13,15,17,19,21,23 & 25
Style:
R - Rope
N - With Rope & Ring
Note :All dimensions for reference only.
For more options please refer our accessory catalogue or contact factory.
19
15
R
T
ri-Start-Accessories
WALL MOUNTING R/CONN. P.C. TAIL CONTACT
SER-III. (09 TO 25 SIZE) REGULAR.
TT
23.14 MAX
V THREAD
1.0-6g-0.100R.
M
T
ØA
ØAA
Ø `D'
R1
R1
B
0.1P-0.3L-TS-2A THREAD.
P.C. TAIL
CONTACT
ØX
R1
R1
FRONT MOUNTING
R2
(2 PL'S)
R1
(2 PL'S)
`S'
(2 PL'S)
31.50 MAX.
ØX
REAR MOUNTING
PANEL CUT-OUT
`L'
ORDERING INFORMATION
D38999 /20-W-B-35 P N-CAX-QX
Conn. Type
Contact Dia.
Shell Style
Service Class
Contact Length (L)
Shell Size
Alternate Position
Insert Arrangement
Contact Type
FOR DETAIL CONN. SPEC. REFER OUR D38999 CATALOG
A
MIN.
AA
MIN.
5.49
M12
16.66
20.22
23.42
26.59
30.96
32.94
36.12
39.29
42.47
13.11
15.88
19.05
23.01
25.81
28.98
32.16
34.93
37.69
M15
M18
4.93
3.25
M22
M25
M28
M31
3.91
M34
6.15
M37
Contact Ø ‘D”
PC, tail length
‘L’
20
22D
16
12
Ø 1.00+0.02
-
Ø 0.70/0.76
Ø 1.10+0.02
-
Ø 1.57+0.02
-
Ø 1.70+0.03
-
1.20 Q4
0.80 Q1
1.20 Q2
1.70 Q3
2.00 Q1
CA3=15.0+0.50
-
Ø 0.70/0.76
CA2=8.50+0.50
-
0.80 Q3
CA1=5.00+1.0
Ø 0.64+0.02
-
Contact Ø type
PCB Hole Ø min.
(Recommended)
Q3
CA4=20.0+0.50
Q2
25
20.07
V
Metric
Thread.
0.70 Q2
23
24.10
26.50
28.90
31.30
33.70
36.90
40.10
43.30
46.40
TT
Ø 0.48+0.02
-
21
15.09
18.26
20.62
23.01
24.61
26.97
29.36
31.75
34.93
+0.20
-0.13
0.60 Q1
19
18.26
20.62
23.01
24.61
26.97
29.36
31.75
34.93
38.10
T
+0.20
-0.13
Ø 1.00+0.02
-
17
20.83
S
MAX.
1.20 Q3
15
R2
Ø 0.70/0.76
13
R1
0.80 Q2
11
M
+0.0
-0.13
Ø 0.48+0.02
-
09
B
Thread.
0.625"
0.750"
0.875"
1.000"
1.1875"
1.250"
1.375"
1.500"
1.625"
0.60 Q1
Shell Size
All dimensions are in mm.
20
19
X
+0.13
-
3.25
3.91
3.81
T
ri-Start-Accessories
D38999 / JAM NUT RECEPTACLE CONN.
ASSY. WITH P.C. TAIL CONTACT. (09 To 25 SIZE)
`E'
`B' HEX.
1.57\3.18
PANEL THICK.
Ø `D'
Ø `D'
S
R
`C' SQ.
`A' THREAD
0.1P-0.3L-TS-2A THREAD.
`L'
Mounting data
32.51 MAX.
Panel cut-outs
ORDERING INFORMATION
D38999 /24-W-B-35 P N-CAX-QX
Conn. Type
Contact Dia.
Shell Style
Contact Length (L)
Service Class
Alternate Position
Shell Size
Insert Arrangement
Shell Size
09
11
13
15
17
19
21
23
25
Contact Type
A
Thread.
0.625"
0.7500"
0.8750"
1.000"
1.1875"
1.250"
1.375"
1.500"
1.625"
C
B
+0.43
-0.41
+0.25
-
D
Max
22.23
25.4
30.18
33.32
36.53
39.67
42.80
46.02
50.80
26.97
31.75
34.93
38.10
41.28
46.02
49.23
52.37
55.58
30.45
35.20
38.38
41.55
44.73
49.50
52.65
55.85
59.0
E
22.12
22.30
R
S
+0.0
-0.25
+0.25
-0.0
17.02
19.59
24.26
27.56
30.73
33.91
37.08
40.26
43.43
17.78
20.96
25.65
28.83
32.01
35.18
38.35
41.53
44.70
Contact Ø ‘D”
PC, tail length
‘L’
20
22D
16
12
Ø 0.70/0.76
Ø 1.00+0.02
-
Ø 0.48+0.02
-
Ø 0.64+0.02
-
Ø 0.70/0.76
Ø 1.00+0.02
-
Ø 0.70/0.76
Ø 1.10+0.02
-
Ø 1.57+0.02
-
Ø 1.70+0.03
-
0.80 Q2
1.20 Q3
0.60 Q1
0.70 Q2
0.80 Q3
1.20 Q4
0.80 Q1
1.20 Q2
1.70 Q3
2.00 Q1
CA3=15.0+0.50
-
Ø 0.48+0.02
-
CA2=8.50+0.50
-
0.60 Q1
CA1=5.00+1.0
-
PCB Hole Ø min.
(Recommended)
Q3
Contact Ø type
Q2
CA4=20.0+0.50
-
All dimensions are in mm.
19
21
B
ulkhead Receptacle
Wall Mount Bulkhead Feed-Through 38999 Series III
G BSC.
H MAX.
4X
D SQ.
ØF
15.74
A THREAD
2XC BSC
ØE
PANEL SIDE
REF.
FLANGE SIDE
REF.
PL’S)
IA. (4
ØB D
CONN. MARKING AS PER BOM
RECOMMENDED
PANEL MOUNTING HOLES
FULLY MATED INDICATOR BAN
(COLOR-RED) BOTH SIDES
PANEL ACCOMMODATION (THIS SIDE ONLY)
ORDERING INFORMATION
Table I Connector Dimension
Shell ‘A’ THREAD B DIA.
Size 0.1P-0.3L-2A +0.254
-
C BSC
D DIM
+0.5
-
E Min.
ITVB
G BSC
F Holes
XX -RF
9
-35
P
B
Connector Type
Shell Style
Service Class
Shell Size
Insert Arrangement
Contact Termination
Alternate Position
Panel Accomodation
Connector Type
ITVB Bulkhead Feed-Through Connector
Insert Arrangement
MIL-DTL-38999 see Insert Arrangement Chart (Product Catalog)
Shell Style
00 Wall Mount Receptacle
Contact Termination
P - Pin on Panel Side
S - Socket on Panel Side
PP - Pin on Both Side
SS - Socket on Both Side
Service Class
RF Aluminium, Electroless Nickel Plated
Alternate Positions
RK Stainless Steel, Firewall Capacity-Contact
Factory For Availability
A, B, C, D, E or Blank for Normal
RW Aluminium Olive Drab Cadmium Plate
Panel Accommodation
RL Stainless Steel, Electroless Nickel
01. 3.175 Min.
DT Aluminium, Durmalon
02. 6.35 min.
DZ Aluminium, Black Zinc-Nickel
03. 12.70 Min.
Shell Size
MIL-DTL-38999, Sizes 9-25
A
B
C
D
E
F
G
H
J
9
11 13 15 17 19 21 23 25
MIL SHELL SIZE
Amphenol Shell
Size
22
02
B
ulkhead Receptacle
JAM NUT BULKHEAD FEED-THROUGH 38999 SERIES III
J
H
ØD
E
5.33 MAX.
14.35 MAX.
C
RECOMMENDED
PANEL CUT-OUT
TABLE II
B
A THREAD
DASH NO.
J MAX.
H MAX.
01
40.60
22.90
02
43.90
25.90
03
50.30
32.30
CONNECTOR MARKING
AS PER BOM
F THREAD
PANEL ACCOM.
ORDERING INFORMATION
Table I Connector Dimension
Shell
‘A’ THREAD
B DIM.
Size 0.1P-0.3L-TS-2
C DIM.
MAX.
D DIA.
E DIM.
F THREAD
ITVB
XX -RF
9
-35
P
B
Connector Type
Shell Style
Service Class
Shell Size
Insert Arrangement
Contact Termination
Alternate Position
Panel Accomodation
Connector Type
ITVB Bulkhead Feed-Through Connector
Insert Arrangement
MIL-DTL-38999 see Insert Arrangement Chart (Product Catalog)
Shell Style
07 Jam Nut Receptacle
Contact Termination
P - Pin on Panel Side
S - Socket on Panel Side
PP - Pin on Both Side
SS - Socket on Both Side
Service Class
RF Aluminium, Electroless Nickel Plated
Alternate Positions
RK Stainless Steel, Firewall Capacity-Contact
Factory For Availability
A, B, C, D, E or Blank for Normal
RW Aluminium Olive Drab Cadmium Plate
Panel Accommodation H Max.
RL Stainless Steel, Electroless Nickel
01. 3.175 Min.
38.86
02. 6.35 min.
42.16
03. 12.70 Min.
48.51
DT Aluminium, Durmalon
DZ Aluminium, Black Zinc-Nickel
Shell Size
MIL-DTL-38999, Sizes 9-25
A
B
C
D
E
F
G
H
J
9
11 13 15 17 19 21 23 25
MIL SHELL SIZE
Amphenol Shell
Size
23
02
T
ri-Start
Contacts, sealing plugs, protection caps
STANDARD 500 CYCLE CONTACTS FOR TV, P & S
Contact
Size
TV Pins
Proprietary No.
TV/ Sockets
Military No.
Supersedes
Proprietary No.
Military No.
Supersedes
8 (Coax)*
21-33102-21
M39029/60-367
MS27536
21-33101-21
M39029/59-366
MS27535
8 (Twinax)
21-33190-529
M39029/90-529**
NA
21-33191-530
M39029/91-530
NA
10 (Power)
10-251415-105
M39029/58-528
NA
10-407035-105
M39029/56-527
NA
12
10-251415-12H
M39029/58-365
MS27493-12
10-597261-121
M39029/56-353
MS27490-12
16
10-251415-165
M39029/58-364
MS27493-16
10-597261-161
M39029/56-352
MS27490-16
20
LP-251415-205
M39029/58-363
MS27493-20
10-597261-201
M39029/56-351
MS27490-20
22D
LP-251415-725
M39029/58-360
MS27493-22D
10-597261-721
M39029/56-348
MS27490-22D
Above part numbers include standard 500 cycle finish designation - gold plating over suitable underplate in accordance with MIL-C-39029.
For other finish variations, consult Amphenol
* For use with RG180B/U and RG195A/U cable. For other size 8 coax or optional sizes 12 and 16 coax
contacts available for use in Tri-Start connectors, consult Amphenol.
** For use with M17/M176-00002 cable.
† Optional design - see slash sheet MS39029.
For other contact options available for use in Tri-Start connectors, (wire wrap, thermocouple, fiber optic) consult Amphenol
PLASTIC PROTECTION CAPS
Shell
Size
Plug
MS METAL PROTECTION CAPS
Shell
Size
Receptacle
MS Shell
Size Code
MS Plug
Protection Cap
MS Receptacle
Protection Cap
9
10-70506-14
10-70500-10
9
A
D38999/32W9X*
D38999/33W9X*
11
10-70506-16
10-70500-12
11
B
D38999/32W11X*
D38999/33W11X*
13
10-70500-18
10-70500-14
13
C
D38999/32W13X*
D38999/33W13X*
15
10-70500-20
10-70500-16
15
D
D38999/32W15X*
D38999/33W15X*
17
10-70500-22
10-70500-19
17
E
D38999/32W17X*
D38999/33W17X*
19
10-70500-24
10-70500-20
19
F
D38999/32W19X*
D38999/33W19X*
21
10-70524-1
10-70500-22
21
G
D38999/32W21X*
D38999/33W21X*
23
10-70506-28
10-70500-24
23
H
D38999/32W23X*
D38999/33W23X*
25
10-70500-28
10-70524-1
25
J
D38999/32W25X*
D38999/33W25X*
* 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, for more detailed information on ordering MS Metal protection
caps.
SEALING PLUGS
Contact
Size
Proprietary
No.
Military
No.
8 (Coax)
10-482099-8
NA
8 (Twinax)
T3-4008-59P
NA
10 (Power)
10-576225
NA
12
10-405996-12
MS27488-12
16
10-405996-16
MS27488-16
20
10-405996-20
MS27488-20
22D
10-405996-22
MS27488-22
24
W
ire Sizes and Diameters
Contact
Size
Finished Wire outside dimensions
Wire Size ( AWG )
Minimum Inch / mm
Maximum Inch / mm
22 D
28,26,24,22
0.030 / 0.76
0.054 / 1.37
22M*
28,26,24
0.030 / 0.76
0.050 / 1.27
22*
26,24,22
0.034 / 0.86
0.060 / 1.52
20
24,22,20
0.040 / 1.02
0.083 / 2.11
16
20,18,16
0.065 / 1.65
0.109 / 2.77
12
14,12
0.097 / 2.46
0.142 / 3.61
0.135 / 3.43
0.155 / 3.94
8
M17/095-RG-180**
* Inactive for New design.
** MIL-C-17
Connectors shall meet the requirements specified when:
a. A full complement of wire of the applicable minimum or maximum insulation diameter
is installed.
b. Any combinations of wire diameters not exceeding dimensions of (a), above can be used
Wire Sealing Plugs ( For Respective Pin / Socket Insert ) :Series III
Size
Series I & II Size
22 D
22 D
22M
Part Number
Color Code
AIIPL
MS27488
MS27488-22
Black
22M
105790
–
MS27488-22
Black
-
22
105790
MS27488-22
Black
20
20
104138
MS27488-20
Red
16
16
103964
MS27488-16
Blue
12
12
105793
MS27488-12
Yellow
Wire sealing plugs meet MS27488 standards.
The plugs are color coded according to size for easy identification. Wire sealing plug may
be ordered separately
Wire Stripping
Wire Size
A in Inch / mm
22D or 22 M*
0.125 / 3.18
20
0.188 / 4.77
16
0.188 / 4.77
12
0.188 / 4.77
A
Note :- Strip insulation from end of wire to be crimped (Refer the above table )
Do not cut or damage wire strands.
* Inactive,not recommended for new design, replacement only.
25
T
ools - Crimp
Contact
Size
Socket Contact Series I & III
Pin Contact Series I/II/III
Socket Contact Series II
Crimp Tool
Part no.
Locator or Turret
Part No.
Crimp Tool
Part no.
Locator or Turret
Part No.
Crimp Tool
Part no.
Locator or Turret
Part No.
22D or
22M
M22520/2-01
M22520/2-09
M22520/2-01
M22520/2-07
M22520/2-01
M22520/2-06
22
M22520/2-01
M22520/2-09
M22520/2-01
M22520/2-07
M22520/2-01
M22520/2-06
20
M22520/1-01
M22520/1-04
orTH 187
M22520/1-01
M22520/1-04
M22520/1-01
M22520/1-04
16
M22520/1-01
M22520/1-04
orTH 187
M22520/1-01
M22520/1-04
M22520/1-01
M22520/1-04
12
M22520/1-01
M22520/1-04
M22520/1-01
M22520/1-04
M22520/1-01
M22520/1-04
Tools – Plastic
Contact
Size
Insertion
Color Tip
Removal
Color Tip
AIIPL
Part No.
AIIPL Description
M81969 Part No.
Superseded
Military
Part No.
22D
22M
Green
Green
White
White
105786
-
I/R Tool (Green / White)
-
M81969/14-01
MS27534-22D
20
Red
Orange
105787
I/R Tool (Red / Orange)
M81969/14-10
MS27534-20
103968
105789
I/R Tool (Blue / White)
I/R Tool (Yellow / White)
M81969/14-03
M81969/14-04
MS27534-16
MS27534-12
16
12
Blue
Yellow
White
White
Insertion Tip
Removal Tip
Tools – Metal (MS)
Contact
Size
Removal
Insertion
Color Band
Color Band
Ms27495 Part No. AIIPL Part No.
No.1
No.2
MS27495 Part No.
AIIPL Part No.
22D or
22M*
Black
MS27495 A22M
--
Black
White
MS27495 R22M
--
22*
Brown
MS27495 A22
–
Brown
White
MS27495 R22
–
20
Red
MS27495 A20
–
Red
White
MS27495 R20
–
MS27495 A16
--
MS27495 R16
--
16
Note :
Blue
Blue
Band No. 1 indicates tool size
Band No 2 Indicates removal tool
* Replacement only, not recommended for new design.
26
White
C
ontact Crimping
Visual Inspection Hole
Cable
1. Insert stripped wire into contact crimp pot, wire must be Visible through inspection hole.
2. Using correct crimp tool (DMC or ASTRO Make) & Locater, cycle the tool once to be sure the
indentors are open. Insert contact & wire into Locater
Squeeze tool handles firmly & completely to ensure a proper crimp. The tool will not release
unless the crimp indentors in the tool head have been fully actuated.
3. Release crimped contact & wire from tool, be certain the wire is visible through inspection
hole in contact.
27
C
ontact Insertion (Installation)
Fig. - 1
1. Remove accessories from plug or Receptacle & slip over wire bundle in proper order for
reassembly.
Fig. - 2
Fig. - 3
The contact insertion is made with the tool color side according to the contact sizes (Refer the
table - tool - plastic)
2. Hold the tool & Insert the wire into the longitudinal groove. (Refer the Fig - 2)
3. Pull the crimped wire to the rear of the tool until the end of the tool is resting on the contact
shoulder. (Refer the Fig. - 3)
Fig. - 4
Fig. - 5
Fig. - 6
4. Place the contact to be connected in the chosen cupping.
5. With the tool, slowly push the contact in the cupping. You will feel a firm stop once the contact
is in position in the cupping.
6. Release the wire & pull out the tool. Exert a gentle pull on wire to make sure that the contact is
properly locked in.
28
T
ri-Start
How to order – (D38999,TV military, metal)
Military Part Number
To more easily illustrate ordering procedure of Tri- Start Connectors (metal)
by military designation, part number D38999/20F A35PB is shown as follows:
D38999
20
F
A
35
P
B
Connector Type
Shell Style
Service Class
Shell Size
Insert Arrangement
Contact Type
Alternate Positions
Connector Type
D38999/designates MIL- DTL - 38999 Series III
Connector
Y
S
Shell Style
20
21
24
26
29
designates wall mount receptacle
designates box mount receptacle, hermetic
designates jam nut receptacle
designates straight plug
designates Lanyard Release plug with pin
contacts*
30 designates Lanyard Release plug with socket
contacts*
31 designates Lanyard Release plug with socket
contacts*
* For ordering Amphenol Lanyard Release Connectors
hermetic seal, Passivated Stainless Steel, 200° C
( non-hermetic, Connectors), Nickel Plated Stainless
Steel, optimum EMI shielding effectiveness – 65 dB
@ 10 GHz specification min., 48 hour salt spray,
200°C
(hermetic connectors), Nickel Plated Stainless Steel,
200°C
N
Shell Size
MIL-DTL-38999, Sizes 9 – 25
consult Factory
32 designates plug protection cap
33 designates receptacle protection cap
A
B
C
D
E
F
G
H
J
MIL Shell size
9
11
13
15
17
19
21
23
25
Amphenol
Shell Size
Insert Arrangement
MIL-DTL-38999, see insert arrangement chart, page 5
See page 20 for ordering information on MS protection caps.
Service Class
non-Conductive, Anodic Coated Aluminum, 500 hour salt
C
spray, 200°C
F
electroless nickel plated Aluminum, Optimum EMI ShieldIng effectiveness – 65dB @ 10GHz specification min., 48
hour salt spray, 200°C
K
corrosion resistant stainless steel, firewall capability, Plus
500 hour salt spray resistance, EMI – 45 dB @ 10 Ghz
Specification min., 200°C
W
corrosion Resistant Olive Drab Cadmium Plate Aluminum,
500 hour extended salt spray, EMI – 50 dB @ 10 Ghz
specification min., 175°C
J*
Composite Material Cadmium Green Finish
M*
Composite Material Electro less Nickel Finish
*For J & M Class contact factory
29
Contact Type
P designates pin contacts
S designates socket contacts
A designates same as “P” except supplied less pin
contacts
B designates same as “S” except supplied less
socket contacts
(A & B designates non -standard contacts applications)
Alternate Positions
Locksmith keying - rotation of minor keys. See page 6.
(Use N for normal)
C
ontact Removal (Extraction)
1. Remove accessories from plug or receptacle & slide accessories back along wire bundle.
2. The contact removal is made with the tool WHITE side according to the contacts size.
3. Put the contact wire to be removed in the longitudinal tool groove.
4. Slowly slide the tool down along the wire in the cupping until a mechanical stop is reached.
At this point, the contact retention clips are unlocked.
5. Press the contact wire to be removed against the grooves of the tool & pull the wire & tool
simultaneously outside of the connecting cupping.
30
T
ri-Start
Weight comparisons
Depending on the shell style, shell size and contact count, weight saving can
range from 17% to 40% compared to standard aluminum product.
Tri-Start Weight in ounces (includes contacts)
Wall Mount Receptacle (00)
Size/
Arrangement
Stainless
Steel
Aluminum
Jam Nut Receptacle (07)
Composite
Pin
Socket
Pin
Socket
Pin
9-35
.7216
.7840
.3248
.3777
.2588
9-98
.7216
.7776
.2496
.3056
.1664
11-35
.9488
1.0800
.3632
.4960
11-98
.9488
1.0620
.3632
.4768
13-8
1.2096 1.3888
.4800
13-35
1.2160 1.4320
.4864
13-98
1.2160 1.4016
15-5
1.5312 1.7904
15-18
15-35
Socket
Stainless
Steel
Pin
Aluminum
Composite
Socket
Pin
Socket
Aluminum
Pin
Socket
Composite
Pin
.3121
1.1472 1.2096
.4416
.5040
.3489
.4413
1.0736 1.1360 .4236
.4625
.2606
.2994
.2224
1.1472 1.2032
.4416
.4976
.3744
.4640
1.0736 1.1296 .3968
.4624
.2991
.2327
.2753
.4081
1.4304 1.5632
.5936
.7264
.4679
.6007
1.2480 1.3808 .5312
.6389
.3450
.4582
.2753
.3889
1.4304 1.5440
.5936
.7072
.4679
.5815
1.2480 1.3616 .5330
.6283
.3468
.4457
.6592
.3696
.5488
1.9104 2.0896
.7664
.9456
.6560
.8352
1.8048 1.9840 .7936
.9728
.5237
.5952
.7024
.3762
.5922
1.9168 2.1328
.7728
.9888
.6136
.8296
1.8112 2.0272 .8000
.8472
.5301
.6531
.4864
.6720
.3762
.5618
1.9168 2.1024
.7728
.9584
.6136
.7992
1.8112 1.9968 .7978
.9856
.5244
.7157
.6352
.8944
.5027
.7619
2.3792 2.6384
.9728
1.2320 .7749
1.0341 2.2704 2.5456 .9632
1.1719 .6450
.8467
1.5456 1.8416
.7760
.9456
.6432
.8128
2.3936 2.6896
.9872
1.2832 .8544
1.1504 2.2848 2.5808 .9776
1.2736 .6594
.8208
1.5424 1.8768
.6464
.9808
.5139
.8483
2.3904 2.7344
.9840
1.3280 .7861
1.1301 2.2816 2.6256 1.2179
1.3184 .8961
1.0002
17-6
2.1488 2.5904
.9360
1.3776 .7812
1.2228 2.9152 3.3568
1.2336 1.6752 .9940
1.4356 2.5008 3.1024 1.1408
1.7424 .8160
1.4176
17-26
2.1344 2.5600
.9216
1.3472 .7668
1.1924 2.9008 3.3264
1.2192 1.6448 .9796
1.4052 2.4864 2.9720 1.1264
1.3334 .8017
.8062
17-35
2.1360 2.6640
.9232
1.4512 .7684
1.2964 2.9024 3.4304
1.2208 1.7488 .9812
1.5092 2.4880 3.0160 1.1280
1.5497 .8033
1.2144
19-11
2.2592 2.6656
.9696
1.4528 .7925
1.2757 3.4352 3.9184
1.4720 1.9552 1.2033 1.6865 2.9808 3.4640 1.3472
1.8304 .9632
1.4464
19-32
2.1888 2.7264
.9760
1.5136 .7989
1.3365 3.4416 3.9792
1.4784 2.0160 1.2097 1.7473 2.9872 3.5248 1.3536
1.8912 .9696
1.5072
19-35
2.1920 2.8432
.9792
1.6304 .8021
1.4533 3.4448 3.9792
1.4816 2.1328 1.2129 1.8641 2.9904 3.6416 1.3568
2.0080 .9728
1.6240
21-11
2.7456 3.4640
1.3088
2.0272 1.1088 1.8272 3.9712 4.0960
1.8128 2.5312 1.6128 2.3312 3.4448 4.1632 1.7344
2.5312 1.3039 1.8710
21-16
2.6784 3.3168
1.2416
1.8800 1.0422 1.6806 3.9040 4.6896
1.7456 2.3840 1.4504 2.0889 3.3776 4.0160 1.6672
2.3168 1.2352 1.8736
21-35
2.6672 3.4992
1.2304
2.0624 1.0310 1.8630 3.8928 4.5424
1.7344 2.5664 1.4393 2.2713 3.3664 4.1984 1.6560
2.2309 1.2255 1.8003
21-41
2.6768 3.3600
1.2400
1.9232 1.0406 1.7238 3.9024 4.7248
1.7440 2.4272 1.4489 2.1321 3.3760 3.5792 1.6656
1.8688 1.2336 1.4368
23-21
3.0352 3.8624
1.4496
2.2768 1.2279 2.0551 4.2368 4.5856
1.9440 2.7712 1.6368 2.4640 3.7920 4.6192 1.9216
2.7488 1.4637 2.2896
23-35
3.0240 4.0448
1.4384
2.4592 1.2167 2.2375 4.2256 5.2464
1.9328 2.9536 1.6256 2.6464 3.7808 4.8016 1.9104
2.6087 1.4525 2.1507
23-53
2.8992 3.9072
1.4560
2.4816 1.2343 2.2599 4.2432 5.1088
1.9504 2.8160 1.6432 2.5088 3.7984 4.6640 1.9280
2.7936 1.4672 2.2384
25-4
3.4512 4.4800
1.7312
2.8816 1.4864 2.1904 4.8048 5.8272
2.2016 3.2480 1.9568 2.8720 4.2224 5.2496 2.2128
3.2560 1.7133 2.4163
25-19
3.5312 4.7264
1.8112
3.0064 1.5664 2.7616 4.8848 6.0816
2.2816 3.4784 2.0368 3.2336 4.3024 5.4992 2.2928
3.4896 1.7933 2.7058
25-20
3.8190 4.7150
2.0173
3.1125 1.7733 2.8512 5.1430 6.0380
2.4877 3.5421 2.1872 3.2416 4.4350 5.3300 2.2580
3.0182 1.8288 2.8928
25-35
3.4416 4.6656
1.7216
2.9456 1.4776 2.7016 4.7952 6.0192
2.1920 3.4160 1.8915 3.1155
4.2128 5.4368 2.2032
3.4272 1.7037 2.9277
25-61
3.4304 4.4848
1.7282
2.7648 1.4841 2.5208 4.7840 5.8384
2.1808 3.2352 1.8803 2.9347 4.2016 5.2560 2.1920
3.2464 1.6912 2.7456
31
Pin
Stainless
Steel
Socket
All weight measurements are for reference only.
Socket
Plug (06)
Pin
Socket
N
otes:
Notice : All information, including illustrations given herein is believed to be accurate at the time of printing. In lieu of design advances, Amphenol
reserves the right to change specifications without notice. This publication MIL-DTL-38999,Series III REV 03/17 supercedes all existing Amphenol
literature on Series III Connectors.
32
Marketing Locations
Manufacturing Locations
Corporate Office & Pune Factory
Marketing Headquarters
Southern Region
105, Bhosari Industrial Area,
Pune - 411 026.
Tel.: 91- 20 - 67360302
Fax : 91 - 020 - 67360321
rjohn@amphenol-in.com
Tel.: 91- 020 67360303, 67360304
Fax : 91 - 020 - 67360321
Email : vbhavsar@amphenol-in.com
sales@amphenol-in.com
Western Region
No. 1115, 22nd Main Road,
11th Cross Sector-1, HSR Layout
Bangalore 560 102
Tel.: 91-80-49530341, 49530345
Fax : 91-80-49538697
Email : kmanoj@amphenol-in.com
Tel.: 91-20-67360334
Email : sunilp@amphenol-in.com
Central Region
Exports
Tel.: 91- 20 - 67360305, 67360353
Email : svpatil@amphenol-in.com
Northern & Eastern Region
Bangalore Factory
61 Keonics Electronic City
Hosur Road,Bangalore 560 102
Mobile : 91-66790900 /910 /937
Email : shrikantgramopadhye
@amphenol-in.com
107, 1st Floor, ‘Am Sri Classic’,
Sarojinidevi Road, Secunderabad-500 003.
Telefax : 91- 40-66332906
Email : pprasad@amphenol-in.com
A-421, Pacific Business Park
Plot No. 37/1, Sahibabad Indst. Area
Site IV, Ghaziabad (UP) - 201 010.
Mobile : 91-9910211399
Email : sunily@amphenol-in.com
Chennai
Kolkatta
Mobile: 91- 9940039373
Email : subashs@amphenol-in.com
Mobile: 91- 9831533355
Email : rajeshd@amphenol-in.com
www.amphenol-in.com
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