PART #
II
Jam Mounting Receptacle
Military qualified to MIL-DTL-27599
Part number reference. To complete,
see how to order pages 46-50.
Commercial
I
JT07 (MS27337) Series II – Solder
Connector
Type
Shell
Style
Service
Class
JT/JTN
P
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Matrix Pyle
H
.059 dia. min. 3 lockwire holes
“D” shaped mounting hole dimensions.
* Standard Junior Tri-Lock
** Panel thickness
† O Ring not furnished with MS27337
•
*JT07A-XX-XXX(SR)
*JTN07A-XX-XXX(SR)
*JTN07C-XX-XXX(SR)
A•
+.000
–.010
C
Max.
F
Min.
F1
+.010
–.025
H
+.017
–.016
L
Max.
M
±.005
N
+.001
–.005
S
±.016
8
.830
1.390
.312
.125
1.062
.666
.438
.473
1.250
.884
.812
.8750-20UNEF
10
.955
1.515
.429
.188
1.188
.666
.438
.590
1.375
1.007
.875
1.0000-20UNEF
Shell
Size
T •
+.010
–.000
12
1.084
1.640
.543
.312
1.312
.666
.438
.750
1.500
1.134
1.000
1.1250-18UNEF
1.208
1.765
.668
.375
1.438
.729
.438
.875
1.625
1.259
1.125
1.2500-18UNEF
16
1.333
1.953
.793
.500
1.562
.729
.438
1.000
1.781
1.384
1.188
1.3750-18UNEF
18
1.459
2.031
.894
.625
1.688
.729
.438
1.125
1.890
1.507
1.438
1.5000-18UNEF
20
1.576
2.156
1.019
.625
1.812
.765
.464
1.250
2.016
1.634
1.438
1.6250-18UNEF
22
1.701
2.280
1.144
.750
2.000
.765
.464
1.375
2.140
1.759
1.625
1.7500-18UNS
24
1.826
2.405
1.269
.800
2.125
.828
.464
1.500
2.265
1.884
1.719
1.8750-16UN
JT08 Series II – Solder
Military qualified to MIL-DTL-27599
90° Plug
* To complete order number see page 46.
26482
Contacts
*JT08P-XX-XXX
*JTN08P-XX-XXX
Shell
Size
H
Min.
K
Min.
L
Max.
Q
Max.
FF
Max.
8
.396
.126
.891
.734
.391
10
.532
.141
.906
.844
.438
12
.694
.173
.938
1.016
.516
14
.814
.266
1.031
1.141
.594
16
.985
.423
1.188
1.265
.656
18
1.006
.485
1.250
1.391
.719
20
1.130
.547
1.312
1.500
.781
22
1.255
.610
1.375
1.625
.844
24
1.380
.673
1.516
1.750
.906
All dimensions for reference only.
66
RR
Thread
Class 2A
KK
Max.
14
High Speed
Options
Others
*JT07A-XX-XXX
*JT07C-XX-XXX
*JTN07A-XX-XXX
*JTN07C-XX-XXX
*JT07P-XX-XXX (MS27337P)
*JTN07P-XX-XXX
Fiber Optics
EMI Filter
Transient
Printed
Circuit Board
26500 Pyle
5015
Crimp Rear
Release Matrix
83723 III
Matrix 2
SJT
38999
III
Amphenol
Aerospace
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
MIL-DTL-38999, Series I, LJT
TABLE OF CONTENTS
Combined MIL-DTL-38999 Series I, II, III
• Shell Size & Insert Arrangements Availability. . . . . . . . . . . . . . 4-7
• Insert Arrangement Drawings . . . . . . . . . . . . . . . . . . . . 8-14
• Specifications - Contact Ratings, Service Ratings, Finish Data. . . . . . 15, 16
MIL-DTL-38999, Series II JT and Series I LJT
• Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . 45
• How to Order (Commercial). . . . . . . . . . . . . . . . . . . . 46-48
• How to Order (Military). . . . . . . . . . . . . . . . . . . . . . 49, 50
LJT Shell Styles:
• Table of Contents. . . . . . . . . . . . . . . . . . . . . . . . . . 67
• Crimp Wall Mounting Receptacle LJT00R (MS27466) . . . . . . . . . . . 68
• Crimp Wall Mount Recept. for Back Panel Mounting LJTPQ00R (MS27656). . . 69
• Crimp Line Receptacle LJT01R . . . . . . . . . . . . . . . . . . . . 70
• Crimp Box Mounting Receptacle LJT02R (MS27496),
Crimp Box Mounting Receptacle for Back Panel Mounting LJTP02R (MS27505).71
• Crimp Straight Plug LJT06R (MS27467) . . . . . . . . . . . . . . . . 72
• Crimp Jam Nut Receptacle LJT07R (MS27468). . . . . . . . . . . . . . 73
• Hermetic Wall Mounting Receptacle LJT00 (MS27469) . . . . . . . . . . 74
• Hermetic Jam Nut Receptacle LJT07 (MS27470),
Hermetic Solder Mounting Receptacle LJTL (MS27471) . . . . . . . . . . 75
• Solder Wall Mounting Receptacle LJT00 (MS20026),
Solder Line Receptacle LJT01 (MS20027). . . . . . . . . . . . . . . . 76
• Solder Straight Plug LJT06 (MS20028),
Solder Jam Nut Receptacle LJT07 (MS20029). . . . . . . . . . . . . . 77
• Breakaway Fail-Safe Lanyard Release Plug 88-5388/91-5388 (MS27661) . . 78, 79
• Breakaway Fail-Safe How to Order (Military /Commercial). . . . . . . . . . 80
• Accessories, Contacts, and Tools see pages . . . . . . . . . . . . . 89-108
MIL-DTL-38999 Series I Typical Markets:
• Military & Commercial Aviation
• Military Vehicles
• Missiles & Ordnance
• C4ISR
Amphenol
Aerospace
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
67
Amphenol
Aerospace
LJT00R (MS27466) Series I – Crimp
26482
II
I
Matrix 2
SJT
38999
III
Wall Mounting Receptacle
PART #
Part number reference. To complete,
see how to order pages 46-50.
Commercial
Connector
Type
Shell
Style
Service
Class
LJT
00
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Military
MS
Number
Service
Class
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27466
E
14
A
18
P
A
Matrix Pyle
83723 III
.717
+.006
–.000
.496
MAX
M
5015
Crimp Rear
Release Matrix
S
1.656 MAX
D
N
R
(TP)
VIEW D ENLARGED
FOR COAXIAL USE ONLY
V
LJT00RE-XX-XXX (MS27466E)
LJT00RT-XX-XXX (MS27466T)
26500 Pyle
±.031
.200
R
S
(TP)
.717
Printed
Circuit Board
T
(4 HOLES)
+.006
–.000
L
M
F
KK
EMI Filter
Transient
N
±.031
Options
Others
Contacts
High Speed
Fiber Optics
.200
LJT00RP-XX-XXX (MS27466P)
Shell
Size
.005 DIA M
F Dia.
±.010
L Max.
M
+.000
–.005
N
+.001
–.005
R (TP)
S ±.016
T Dia.
±.005
V Thread Class
2A (Plated)
KK Dia.
Max
9
.444
.813
.632
.572
.719
.938
.128
.4375-28 UNEF
.608
11
.558
.813
.632
.700
.812
1.031
.128
.5625-24 UNEF
.734
13
.683
.813
.632
.850
.906
1.125
.128
.6875-24 UNEF
.858
15
.808
.813
.632
.975
.969
1.219
.128
.8125-20 UNEF
.984
17
.909
.813
.632
1.100
1.062
1.312
.128
.9375-20 UNEF
1.110
19
1.034
.813
.632
1.207
1.156
1.438
.128
1.0625-18 UNEF
1.234
21
1.159
.906
.602
1.332
1.250
1.562
.128
1.1875-18 UNEF
1.360
23
1.284
.906
.602
1.457
1.375
1.688
.147
1.3125-18 UNEF
1.484
25
1.409
.906
.602
1.582
1.500
1.812
.147
1.4375-18 UNEF
1.610
All dimensions for reference only.
68
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
LJTPQ00R (MS27656) Series I – Crimp
III
Wall Mounting Receptacle
(Back Panel Mounting)
LJTPQ
00
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Military
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27656
E
14
A
18
P
A
L MAX
M
S
5015
R
(TP)
V
Printed
26500 Pyle Circuit Board
P
R
S
(TP)
JTPQ00RE-XX-XXX (MS27656E)
L
LJTPQ00RT-XX-XXX (MS27656T)
L 1 MAX
T
(4 HOLES)
SS
Z
+.006
.905 –.000
M
EMI Filter
Transient
N
F KK
LJTPQ00RP-XX-XXX (MS27656P)
.005 DIA M
.453
.641
.820
.572
.234
.719
.938
.128
.4375-28 UNEF
.138
.625
.662
.558
.453
.641
.820
.700
.234
.812
1.031
.128
.5625-24 UNEF
.138
.750
.810
.683
.453
.641
.820
.850
.234
.906
1.125
.128
.6875-24 UNEF
.138
.875
.960
9
.444
11
13
N Dia.
P Max. Panel
S +.011
Thickness R (TP) –.010
T Dia.
±.005
V Thread Class
2A (Plated)
KK Dia.
Z Max
Max
SS Dia.
+.000
–.016
.808
.453
.641
.820
.975
.234
.969
1.219
.128
.8125-20 UNEF
.138
1.000
1.085
.909
.453
.641
.820
1.100
.234
1.062
1.312
.128
.9375-20 UNEF
.138
1.125
1.210
19
1.034
.453
.641
.820
1.207
.234
1.156
1.438
.128
1.0625-18 UNEF
.138
1.250
1.317
21
1.159
.484
.672
.790
1.332
.204
1.250
1.562
.128
1.1875-18 UNEF
.168
1.375
1.442
23
1.284
.484
.672
.790
1.457
.204
1.375
1.688
.147
1.3125-18 UNEF
.168
1.500
1.567
25
1.409
.484
.672
.790
1.582
.193
1.500
1.812
.147
1.4375-18 UNEF
.168
1.625
1.692
Options
Others
15
17
Contacts
M
+.000
–.005
F Dia.
±.010
High Speed
L Max.
L1
Max.
Shell
Size
Fiber Optics
P
Crimp Rear
Release Matrix
VIEW D ENLARGED
FOR COAXIAL USE ONLY
D
N
83723 III
Matrix Pyle
.905
.844 MAX
Z
+.006
–.000
26482
Service
Class
Matrix 2
MS
Number
38999
Service
Class
SJT
Shell
Style
I
Connector
Type
Part number reference. To complete,
see how to order pages 46-50.
II
PART #
Commercial
All dimensions for reference only.
Note: MS27656 superseded MS 27515.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
69
Amphenol
Aerospace
LJT01R Series I – Crimp
II
I
Shell
Style
Service
Class
SJT
LJT
01
RE
Matrix Pyle
26482
Part number reference. To complete,
see how to order pages 46-50.
Connector
Type
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
C
1.219 MAX
S
.717
5015
Crimp Rear
Release Matrix
83723 III
PART #
Commercial
Matrix 2
38999
III
Line Receptacle
+.006
–.000
M
D
26500 Pyle
S
N
V
1.656 MAX
Printed
Circuit Board
.918
±.031
JT01RE-XX-XXX
L
LJT01RT-XX-XXX
Options
Others
Contacts
High Speed
Fiber Optics
EMI Filter
Transient
VIEW D ENLARGED
FOR COAXIAL USE ONLY
Shell
Size
C
Max.
M +.000
–.005
N
+.001
–.005
S
±.016
V Thread Class 2A
(Plated)
9
1.094
.632
.572
.938
.4375-28 UNEF
11
1.188
.632
.700
1.031
.5625-24 UNEF
13
1.281
.632
.850
1.125
.6875-24 UNEF
15
1.375
.632
.975
1.219
.8125-20 UNEF
17
1.469
.632
1.100
1.312
.9375-20 UNEF
19
1.594
.632
1.207
1.438
1.0625-18 UNEF
21
1.719
.602
1.332
1.562
1.1875-18 UNEF
23
1.844
.602
1.457
1.688
1.3125-18 UNEF
25
1.969
.602
1.582
1.812
1.4375-18 UNEF
All dimensions for reference only.
70
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
LJT02R (MS27496) – Crimp (Box Mount Recept.)
LJTP02R (MS27505) – Crimp
III
Box Mounting Receptacle (Back Panel Mounting)
Service
Class
LJT/LJTP
02
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Military
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27496
MS27505
E
E
14
14
A
A
18
18
P
P
A
A
.297 MAX.
.200
M
Crimp Rear
Release Matrix
KK
N
5015
S
±.031
R
(TP)
Printed
26500 Pyle Circuit Board
LJT02RE-XX-XXX (MS27496E)
R
S
(TP)
L MAX
.905
SS
+.006
–.000
Z
M1
T
(4 HOLES)
N
83723 III
+.006
–.000
Matrix Pyle
.717
26482
Service
Class
Matrix 2
MS
Number
SJT
Shell
Style
I
Connector
Type
38999
Part number reference. To complete,
see how to order pages 46-50.
II
PART #
Commercial
EMI Filter
Transient
KK
P
.005 DIA M
N Dia
+.001
–.005
P Max.
Panel
Thickness
R (TP)
S
+.011
–.010
T Dia.
±.005
Z
±.031
KK Dia.
+.006
–.005
SS Dia.
+.000
–.016
.203
.632
.820
.572
.234
.719
.938
.128
.107
.433
.662
.203
.632
.820
.700
.234
.812
1.031
.128
.107
.557
.810
13
.203
.632
.820
.850
.234
.906
1.125
.128
.107
.676
.960
15
.203
.632
.820
.975
.234
.969
1.219
.128
.107
.801
1.085
17
.203
.632
.820
1.100
.234
1.062
1.312
.128
.107
.926
1.210
19
.203
.632
.820
1.207
.234
1.156
1.438
.128
.107
1.032
1.317
21
.234
.602
.790
1.332
.204
1.250
1.562
.128
.137
1.157
1.442
23
.234
.602
.790
1.457
.204
1.375
1.688
.147
.137
1.282
1.567
25
.234
.602
.790
1.582
.193
1.500
1.812
.147
.137
1.407
1.692
Options
Others
9
11
Contacts
M1
M +.000 +.001
L Max. –.005
–.005
High Speed
Shell
Size
Fiber Optics
LJTP02RE-XX-XXX (MS27505E)
All dimensions for reference only.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
71
II
I
Connector
Type
Shell
Style
Service
Class
LJT
06
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Military
MS
Number
Service
Class
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27467
E
14
A
18
P
A
1.219
MAX
Matrix Pyle
26482
Part number reference. To complete,
see how to order pages 46-50.
Commercial
GROUNDING RING
D
Crimp Rear
Release Matrix
83723 III
PART #
LJT06R (MS27467) Series I – Crimp
Straight Plug
Matrix 2
SJT
38999
III
Amphenol
Aerospace
5015
1.656 MAX
V
+.003
–.002
±.025
.325
26500 Pyle
.594
Q
JT06RE-XX-XXX (MS27467E)
L
LJT06RT-XX-XXX (MS27467T)
VIEW D ENLARGED
FOR COAXIAL USE ONLY
Printed
Circuit Board
L
GROUNDING RING
EMI Filter
Transient
F
Options
Others
Contacts
High Speed
Fiber Optics
+.003
–.002
.594
KK
±.025
.325
LJT06RP-XX-XXX (MS27467P)
Shell
Size
F Dia.
±.010
L Max.
Q
Max.
V Thread Class 2A
(Plated)
KK Dia.
Max.
9
.444
1.531
.844
.4375-28 UNEF
.608
11
.528
1.531
.969
.5625-24 UNEF
.734
13
.683
1.531
1.141
.6875-24 UNEF
.858
15
.808
1.531
1.266
.8125-20 UNEF
.984
17
.909
1.531
1.391
.9375-20 UNEF
1.110
19
1.034
1.531
1.500
1.0625-18 UNEF
1.234
21
1.159
1.625
1.625
1.1875-18 UNEF
1.360
23
1.284
1.625
1.750
1.3125-18 UNEF
1.484
25
1.409
1.625
1.875
1.4375-18 UNEF
1.610
All dimensions for reference only.
72
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
LJT07R (MS27468) Series I – Crimp
Jam Nut Receptacle
LJT
07
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
MS
Number
Service
Class
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27498
E
14
A
18
P
A
26482
Matrix 2
.328 MAX.
N
83723 III
Matrix Pyle
D
A
SJT
Military
38999
Service
Class
I
Shell
Style
II
Connector
Type
Part number reference. To complete,
see how to order pages 46-50.
III
PART #
Commercial
.750 MAX.
V
.915
±.005
5015
RR
T
Crimp Rear
Release Matrix
C
.010 ±.020
.062 MIN.
.125 MAX.
PANEL THICKNESS
L MAX.
H
S
A
F
N
KK
EMI Filter
Transient
RR
.915
±.005
Printed
26500 Pyle Circuit Board
VIEW D ENLARGED
FOR COAXIAL USE ONLY
JT07RE-XX-XXX (MS27468E)
L
LJT07RT-XX-XXX (MS27468T)
.010 ±.020
.062 MIN.
.125 MAX.
PANEL THICKNESS
C Max.
F Dia.
±.010
H Hex
+.017
–.016
L
Max.
N
+.001
–.005
S ±.016
T•
+.010
–.000
V Thread Class 2A
(Plated)
KK Dia.
Max.
RR Thread
Class 2A (Plated)
9
.669
1.199
.444
.875
.625
.572
1.062
.697
.4375-28 UNEF
.608
.6875-24 UNEF
11
.769
1.386
.558
1.000
.625
.700
1.250
.822
.5625-24 UNEF
.734
.8125-20 UNEF
13
.955
1.511
.683
1.188
.625
.850
1.375
1.007
.6875-24 UNEF
.858
1.0000-20 UNEF
15
1.084
1.636
.808
1.312
.625
.975
1.500
1.134
.8125-20 UNEF
.984
1.1250-18 UNEF
1.208
1.761
.909
1.438
.625
1.100
1.625
1.259
.9375-20 UNEF
1.110
1.2500-18 UNEF
1.333
1.949
1.034
1.562
.656
1.207
1.812
1.384
1.0625-18 UNEF
1.234
1.3750-18 UNEF
21
1.459
2.073
1.159
1.688
.750
1.332
1.938
1.507
1.1875-18 UNEF
1.360
1.5000-18 UNEF
23
1.580
2.199
1.284
1.812
.750
1.457
2.062
1.634
1.3125-18 UNEF
1.484
1.6250-18 UNEF
25
1.709
2.323
1.409
2.000
.750
1.582
2.188
1.759
1.4375-18 UNEF
1.610
1.7500-18 UNS
Options
Others
17
19
Contacts
A•
+.000
–.010
LJT07RP-XX-XXX (MS27468P)
High Speed
Shell
Size
Fiber Optics
★ .059 Dia. Min. 3 lockwire holes.
Formed lockwire hole design (6 holes) is optional.
• “D” shaped mounting hole dimensions.
All dimensions for reference only.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
73
Amphenol
Aerospace
II
I
Matrix Pyle
26482
PART #
Part number reference. To complete,
see how to order pages 46-50.
Commercial
Connector
Type
Shell
Style
Service
Class
LJT/LJTS
00
Y
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Military
MS
Number
Service
Class
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27469
Y
14
D
18
P
A
1.047
S
±.005
±.005
.741
R
(TP)
.659
R
S
(TP)
26500 Pyle
5015
Crimp Rear
Release Matrix
83723 III
Matrix 2
SJT
38999
III
LJT00 (MS27469) Series I – Hermetic
Wall Mounting Receptacle
+.010
–.000
.258 ±.025
N
RR
Printed
Circuit Board
T
(4 HOLES)
Options
Others
Contacts
High Speed
Fiber Optics
EMI Filter
Transient
* LJT00H-XX-XXX
** LJT00Y-XX-XXX (MS27469YXXD)
*** LJTS00Y-XX-XXX (MS27469YXXE)
.005 DIA M
* Long Junior Tri-Lock
** Interfacial seal wafer
*** High temperature version, interfacial seal wafer with stainless steel shell
Shell
Size
N Dia. +.001
–.005
R
(TP)
S
±.016
T Dia.
±.005
RR Thread
Class 2A
9
.572
.719
.938
.128
.6875-24 UNEF
11
.700
.812
1.031
.128
.8125-20 UNEF
13
.850
.906
1.125
.128
.9375-20 UNEF
15
.975
.969
1.219
.128
1.0625-18 UNEF
17
1.100
1.062
1.312
.128
1.1875-18 UNEF
19
1.207
1.156
1.438
.128
1.3125-18 UNEF
21
1.332
1.250
1.562
.128
1.4375-18 UNEF
23
1.457
1.375
1.688
.147
1.5625-18 UNEF
25
1.582
1.500
1.812
.147
1.6875-18 UNEF
All dimensions for reference only.
74
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
LJT07 (MS27470) Series I – Hermetic
Jam Nut Receptacle
PART #L
L
Commercial
Shell
Style
Service
Class
LJT/LJTS
H
RE
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
I
Connector
Type
II
.084
A
N
N
KK
Shell
Size
Finish
Class
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS27470
MS27471
Y
Y
14
14
A
A
18
18
P
P
A
A
26482
Service
KK
Matrix 2
MS
Number
SJT
Military
A
RR
RR
T
H
.915
±.005
PANEL THICKNESS
PANEL THICKNESS
S
S
A•
+.000
–.010
9
.669
1.199
.875
.297
.572
1.062
.697
.642
.6875-24 UNEF
11
.769
1.386
1.000
.297
.700
1.250
.822
.766
.8125-20 UNEF
C Max.
H Hex
N
+.017
+.000
–.016 L Max. –.005
S
±.016
T•
+.010
–.000
KK
+.011
–.000
RR Thread
Class 2A (Plated)
.955
1.511
1.188
.297
.850
1.375
1.007
.892
1.0000-20 UNEF
1.084
1.636
1.312
.297
.975
1.500
1.134
1.018
1.1250-18 UNEF
1.208
1.761
1.438
.297
1.100
1.625
1.259
1.142
1.2500-18 UNEF
1.333
1.949
1.562
.328
1.207
1.812
1.384
1.268
1.3750-18 UNEF
21
1.459
2.073
1.688
.328
1.332
1.938
1.507
1.392
1.5000-18 UNEF
23
1.580
2.199
1.812
.328
1.457
2.062
1.634
1.518
1.6250-18 UNEF
25
1.709
2.328
2.000
.328
1.582
2.188
1.759
1.642
1.7500-18 UNS
L
M
+.006
–.005
All dimensions for reference only.
.031
Printed
26500 Pyle Circuit Board
17
19
★ .059 Dia. Min. 3 lockwire holes.
Formed lockwire hole design
(6 holes) is optional.
• “D” shaped mounting hole dimensions.
* *Long Junior Tri-Lock
** Interfacial seal wafer
*** High temperature version, interfacial seal
wafer with stainless steel shell
5015
13
15
* LJT07H-XX-XXX
** LJT07Y-XX-XXX (MS27470YXXD)
*** LJTS07Y-XX-XXX (MS27470YXXE)
Crimp Rear
Release Matrix
Shell
Size
83723 III
Matrix Pyle
H
.062 MIN.
.125 MAX.
.062 MIN.
±.005
.915
.125 MAX.
T
38999
±.025
Part number reference. To complete,
see how to order pages 46-50.
±.025
.084
III
C
C
+.030
.304 –.040
LJTI (MS27471) Series I
L
+.006
–.005
– Hermetic Solder
Mounting Receptacle
M
.031
N
N
KK
L +.011
–.000
M
+.006
–.005
GG Dia.
GG
+.011
–.010
KK Dia.
+.001
–.005
9
.572
.662
.789
.125
.750
.672
11
.700
.810
.789
.125
.844
.781
13
.850
.960
.789
.125
.969
.906
15
.975
1.085
.789
.125
1.094
1.031
17
1.100
1.210
.789
.125
1.218
1.156
19
1.207
1.317
.789
.125
1.312
1.250
21
1.332
1.442
.789
.125
1.438
1.375
23
1.457
1.567
.821
.156
1.563
1.500
25
1.582
1.692
.821
.156
1.688
1.625
* LJTIH-XX-XXX
** LJTIY-XX-XXX (MS27471YXXD)
*** LJTSIY-XX-XXX (MS27471YXXE)
Options
Others
SS Dia.
+.000 –.016
Contacts
N Dia.
+.001
–.005
High Speed
Shell
Size
Fiber Optics
GG
* Long Junior Tri-Lock
** Interfacial seal wafer
*** High temperature version, interfacial seal wafer with stainless
SS steel shell
KK
EMI Filter
Transient
SS
+.030
.304 –.040
All dimensions for reference only.
Weld mounting hermetic receptacle also available.
Consult Amphenol, Sidney, NY for availability and dimensions.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
75
II
I
Matrix Pyle
26482
PART #
LJT00 (MS20026) Series I – Solder
Wall Mounting Receptacle
Part number reference. To complete,
see how to order pages 46-50.
Commercial
Connector
Type
Shell
Style
Service
Class
LJT
00
P
Military qualified to MIL-DTL-27599
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Military
MS
Number
Service
Class
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS20026
MS20027
T
T
14
14
A
A
18
18
P
P
A
A
LJT00T-XX-XXX (MS20026T)
LJT00P-XX-XXX
+ .005 DIA M
NOTE: For availability of back panel mounting types, check with nearest sales office or call Amphenol, Sidney, NY.
Shell
Size
F
Dia.
L
Max.
M
+.000
–.005
N
+.001
–.005
R
(TP)
S
±.016
T
Dia.
±.005
V Thread
Class 2A
UNEF (Plated)
KK
Dia.
Max.
9
.327
.625
.632
.572
.719
.938
.128
.4375-28
.608
11
.444
.625
.632
.700
.812
1.031
.128
.5625-24
.734
13
.558
.625
.632
.850
.906
1.125
.128
.6875-24
.858
15
.683
.625
.632
.975
.969
1.219
.128
.8125-20
.984
17
.808
.625
.632
1.100
1.062
1.312
.128
.9375-20
1.110
19
.909
.625
.632
1.207
1.156
1.438
.128
1.0625-18
1.234
21
1.034
.703
.602
1.332
1.250
1.562
.128
1.1875-18
1.360
23
1.159
.703
.602
1.457
1.375
1.688
.147
1.3125-18
1.484
25
1.284
.703
.602
1.582
1.500
1.812
.147
1.4375-18
1.610
LJT01 (MS20027) Series I – Solder
Military qualified to MIL-DTL-27599
Line Receptacle
Options
Others
Contacts
High Speed
Fiber Optics
EMI Filter
Transient
Printed
Circuit Board
26500 Pyle
5015
Crimp Rear
Release Matrix
83723 III
Matrix 2
SJT
38999
III
Amphenol
Aerospace
LJT01T-XX-XXX (MS20027T)
Shell
Size
C
Max.
F
Dia.
L
Max.
M
+.000
–.005
N
+.001
–.005
S
±.016
V Thread
Class 2A
UNEF (Plated)
KK
Dia.
Max.
9
1.094
.327
.625
.632
.572
.938
.4375-28
.608
11
1.188
.444
.625
.632
.700
1.031
.5625-24
.734
13
1.281
.558
.625
.632
.850
1.125
.6875-24
.858
15
1.375
.683
.625
.632
.975
1.219
.8125-20
.984
17
1.469
.808
.625
.632
1.100
1.312
.9375-20
1.110
19
1.594
.909
.625
.632
1.207
1.438
1.0625-18
1.234
21
1.719
1.034
.703
.602
1.332
1.562
1.1875-18
1.360
23
1.844
1.159
.703
.602
1.457
1.688
1.3125-18
1.484
25
1.969
1.284
.703
.602
1.582
1.812
1.4375-18
1.610
All dimensions for reference only.
76
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
LJT01P-XX-XXX
Amphenol
Aerospace
LJT06 (MS20028) Series I – Solder
Straight Plug
Service
Class
LJT
06
T
Shell Size
Contact Alternate
Special
& Insert Arrg
Type
Position Variations
22-2
P
A
(XXX)
Shell
Size
Finish
Insert
Arrg
Contact Style
(P or S)
Alternate
Position
MS20028
MS20029
T
T
14
14
A
A
18
18
P
P
A
A
26482
Service
Class
Matrix 2
MS
Number
SJT
Military
38999
Shell
Style
I
Connector
Type
Part number reference. To complete,
see how to order pages 46-50.
II
Commercial
III
PART #
Military qualified to MIL-DTL-27599
LJT06T-XX-XXX (MS20028T)
L1
Max.
Q
Max.
V Thread
Class 2A
UNEF (Plated)
KK
Dia.
Max.
.327
1.128
1.488
.844
.4375-28
.608
.444
1.128
1.488
.969
.5625-24
.734
13
.558
1.128
1.488
1.141
.6875-24
.858
15
.683
1.128
1.488
1.266
.8125-20
.984
17
.808
1.128
1.488
1.391
.9375-20
1.110
.909
1.128
1.488
1.500
1.0625-18
1.234
1.034
1.128
1.566
1.625
1.1875-18
1.360
23
1.159
1.128
1.566
1.750
1.3125-18
1.484
25
1.284
1.191
1.644
1.875
1.4375-18
1.610
LJT06P-XX-XXX
LJT07 (MS20029) Series I – Solder
Military qualified to MIL-DTL-27599
Jam Nut Receptacle
Printed
26500 Pyle Circuit Board
19
21
5015
9
11
83723 III
L
Max.
Crimp Rear
Release Matrix
F
Dia.
Matrix Pyle
Shell
Size
EMI Filter
Transient
LJT07T-XX-XXX (MS20029T)
A•
+.000
–.010
C
Max.
F
Dia.
H Hex
+.017
–.016
L
Max.
L1
Max.
N
+.001
–.005
S
±.016
T•
+.010
–.000
KK
+.011
–.000
KK1
Dia.
Max.
RR Thread
Class 2A
(Plated)
.669
1.199
.327
.875
.234
.625
.572
1.062
.697
.516
.608
.769
1.386
.444
1.000
.234
.625
.700
1.250
.822
.642
.734
.6875-24UNEF
.8125-20UNEF
13
.955
1.511
.558
1.188
.234
.625
.850
1.375
1.007
.766
.858
1.0000-20UNEF
15
1.084
1.636
.683
1.312
.234
.625
.975
1.500
1.134
.892
.984
1.1250-18UNEF
17
1.208
1.761
.808
1.438
.234
.625
1.100
1.625
1.259
1.018
1.110
1.2500-18UNEF
19
1.333
1.949
.909
1.562
.266
.625
1.207
1.812
1.384
1.142
1.234
1.3750-18UNEF
21
1.459
2.073
1.034
1.688
.266
.656
1.332
1.938
1.507
1.268
1.360
1.5000-18UNEF
23
1.580
2.199
1.159
1.812
.266
.750
1.457
2.062
1.634
1.392
1.484
1.6250-18UNEF
25
1.709
2.323
1.284
2.000
.266
.750
1.582
2.188
1.759
1.518
1.610
1.7500-18UNS
Options
Others
9
11
Contacts
Shell
Size
LJT07P-XX-XXX (MS20029P)
High Speed
“D” shaped mounting hole dimensions
Fiber Optics
•
All dimensions for reference only.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
77
II
I
Matrix Pyle
26482
Options
Others
Contacts
High Speed
Fiber Optics
EMI Filter
Transient
Printed
Circuit Board
26500 Pyle
5015
Crimp Rear
Release Matrix
83723 III
Matrix 2
SJT
38999
III
Amphenol
Aerospace
78
Series I, LJT Breakaway Fail Safe
Lanyard Release Plug Insert Availability
TABLE I
INSERT ARRANGEMENT CODE
INSERT AVAILABILITY
Shell Size /
Insert
Arrangement
Contact Size
Service
Rating
Total
Contacts
22D
20
11-2
I
2
11-35
M
13
11-98
I
6
13-4
I
4
13-8
I
8
13-35
M
22
13-98
I
10
15-5
II
5
15-15
I
15
14
15-18
I
18
18
15-19
I
19
15-35
M
37
15-97
I
12
17-6
I
6
17-8
II
8
17-26
I
26
17-35
M
55
16
12
12
Coax
8
Coax*
8
Twinax
2
13
6
4
8
22
10
5
1
19
37
8
4
6
8
26
55
17-99
I
23
19-11
II
11
21
19-32
I
32
19-35
M
66
21-11
I
11
21-16
II
16
21-35
M
79
21-39
I
39
37
21-41
I
41
41
2
11
32
66
11
16
79
2
23-21
II
21
23-35
M
100
21
23-53
I
53
23-54
M
53
23-55
I
55
55
25-4
I
56
48
8
25-19
I
19
25-20
N
30
10
13
25-24
I
24
100
53
40
9
4
19
12
25-29
I
29
25-35
M
128
25-43
I
43
23
20
25-46
I
46
40
4
25-61
I
61
61
4
3
12
29
128
LJT Lanyard Separation Forces
15 Degree
Straight Plug
Pull (lbs.
Shell Size
(lbs. max.)
Max.)
11
13
45
55
15
17
19
21
90
100
23
25
2*
* For RG 180/U and RG 195/U cables
only. (Check Amphenol Aerospace,
Sidney, NY for other cable
applications). For availability of other
insert arrangements and accessories
consult Amphenol Aerospace.
Basic Part Number MIL-DTL-38999 Insert Arrangement
88/91-538808
11-2
06
11-35
07
11-98
10
13-4
11
13-8
13
13-98
14
13-35
18
15-5
23
15-15
22
15-18
19
15-19
20
15-35
27
17-6
28
17-8
29
17-26
30
17-35
31
17-99
37
19-11
39
19-32
40
19-35
47
21-11
48
21-16
49
21-35
50
21-41
51
21-39
57
23-21
58
23-35
59
23-53
61
23-54
60
23-55
66
25-19
74
25-20
67
25-29
68
25-35
69
25-43
70
25-61
71
25-46
72
25-2
74
25-4
TABLE II
LANYARD
LENGTH
CODES
Lanyard Length
(in.) ±.250
4.000
4.250
4.500
4.750
5.000
5.250
5.500
5.750
6.000
6.250
6.500
6.750
7.000
7.250
7.500
7.750
8.000
8.250
8.500
8.750
9.000
9.250
9.500
9.750
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MS
No
Code
Std.
Length
6.250
Commercial
Code
40
41
42
43
50
51
52
53
60
61
62
63
70
71
72
73
80
81
82
83
90
91
92
93
Amphenol
Aerospace
Series I, LJT Breakaway Fail Safe
Lanyard Release Plug How to Order, cont.
5.
6.
7.
1.
Finish
Insert
Arrg.
Contact
Style
Alternate
Position
Finish
MS27661
T
17
B
35
P
A
3.
88
5388
29
4.
5.
Lanyard
Length Code
Contact Type
Alternate
Rotation of Insert
40
P
Designates corrosion resistant olive drab cadmium plate
2. Select a Service Class
88 over nickel, 500 hour extended salt spray, EMI –50dB @ 10
These are standard finishes. Consult Amphenol Aerospace,
Sidney, NY for variations.
3. Select a Shell Size
Designates MIL-DTL-38999, Series I LJT Lanyard
5388 Release Plug
F
Designates electroless nickel plated aluminum,
48 hour salt spray, EMI shielding effectiveness –65dB @10
GHz500 specification min., 200°C
These are standard finishes. Consult Amphenol Aerospace for
variations.
See Table II (page 78) for lanyard length code number.
MIL-DTL-38999, see insert identification chart on page 78.
5. Select a Contact Type/Alternate Rotation
of Insert
Designates Lanyard Release plug
P with pin contacts
Designates Lanyard Release plug
S with socket contacts
B
C
ROTATION
LETTERS
5˚ LJT REF
P Designates Lanyard Release plug with pin contacts
S Designates Lanyard Release plug with socket contacts
When an alternate position of the connector is required to prevent
cross-mating, a different letter (other than P or S) is used. See
alternate positioning for LJT (to your left), then convert to Amphenol
commercial coding by the following chart below.
Pin Contacts
MS Letter
Amphenol
Letter
AB ANGLE OF ROTATION (Degrees)
Normal
95°
95°
A
77°
81°
B
67°
C
123°
D
113°
109°
13
15
17
19
21
23
25
95°
95°
95°
95°
95°
95°
95°
75°
74°
77°
77°
77°
80°
80°
63°
61°
65°
65°
65°
69°
69°
127°
129°
125°
125°
125°
121°
121°
115°
116°
113°
113°
113°
110°
110°
P
PA
PB
PC
PD
P (normal)
E
R
W
Y
S
SA
SB
SC
SD
S (normal)
F
T
X
Z
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Options
Others
Shell Size
9
11
Socket Contacts
MS Letter
Amphenol
Letter
Contacts
LJT Key/Keyway Rotation
High Speed
RELATIVE POSSIBLE POSITION
OF ROTATED MASTER KEYWAY
(front face of receptacle shown)
Fiber Optics
AB
NORMAL
A
D
EMI Filter
Transient
6. Select a Contact Style
For alternate Position of
connector (to prevent cross-mating)
see LJT key/keyway rotation below.
(No letter is required for normal)
Shell sizes are MIL-DTL-38999, Series III from sizes 11
thru 25. The basic part number selected specifies the insert
arrangement. See Table I (page 78) for coded part number that
correlates to insert arrangement.
4. Select a Lanyard Length Code
5. Select an Insert Arrangement
7. Alternate Keying
Position
3. Select a Shell Size and Insert Arrangement
Printed
26500 Pyle Circuit Board
B
Designates corrosion resistant olive drab cadmium plated
aluminum, 500 hour extended salt spray,
EMI shielding effectiveness –50dB @ 10 GHz
specification min., 175°C
5015
4. Select a Finish
Crimp Rear
Release Matrix
2. Connector Type Identification
MIL-DTL-38999, sizes 11 through 25, see chart on page 78.
83723 III
For environmental crimp applications with serra-
T tions on rear threads of shell
Matrix Pyle
GHz specification min., 175°C
Designates electroless nickel plated aluminum,
91 optimum EMI shielding effectiveness –65dB @ 10 GHz
specification min., 48 hour salt spray, 200°C
For environmental crimp applications
E (inactive for new design)
26482
1. Select a Finish
MS Number designates MIL-DTL-38999, Series I
LJT Lanyard Release Plug
Matrix 2
1. MS27661 Number
2.
Connector
Shell Size
Type
& Insert
Identification Arrangement
38999
4.
Shell
Size
SJT
3.
Service
Class
I
2.
MS
Number
II
1.
HOW TO ORDER - BY COMMERCIAL PART NUMBER
FAIL SAFE 88-5388 OR 91-5388
III
HOW TO ORDER - BY MILITARY PART NUMBER
FAIL SAFE MS27661
79
