MIL-DTL-38999 Series II Type Connectors
with PCB contacts
JTP02R box mounting receptacle
(back panel mounting)
S
R
(TP)
.000
.447 .005
.505
.006
.000
P
PANEL THICKNESS
Z
PCB TAIL STICKOUT
R
S
(TP)
AD
N
KK
T
4 HOLES
.322
.000
.005
L
.062 .001 DIA.
FOR SIZE 16 CONTACTS
.019 .001 DIA.
FOR SIZES 20 &
22D CONTACTS
HOW TO ORDER
• Order by applicable 88/91 part number in table below.
88 prefix designates olive drab cadmium plated connector shell.
91 prefix designates electroless nickel plated connector shell.
• Add insert arrangement to end of number. Refer to insert availability chart on page 4 and
pin-out illustrations on pages 5-24. Last letter of part number designates rotation; P for
pins in normal position, S for sockets in normal position. See page 25 for alternate rota-
tion letter to use.
Example part number: 88-569741-35P designates shell size 8 with a 8-35 insert and pin
contacts in normal position.
• Z dimension is determined by contact type in the insert arrangement.
• Most common options are shown; other options are available.
+
.005 DIA
M
Z
Shell
Size
8
10
12
14
16
18
20
22
24
L
Max.
.225
.225
.225
.225
.225
.225
.225
.225
.225
N
+.001
–.005
.473
.590
.750
.875
1.000
1.125
1.250
1.375
1.500
P Max.
Panel
Thickness
.147
.152
.152
.152
.152
.152
.179
.179
.169
R
(TP)
.594
.719
.812
.906
.969
1.062
1.156
1.250
1.375
S
±.016
.812
.938
1.031
1.125
1.219
1.312
1.438
1.562
1.688
T
Dia.
±.005
.120
.120
.120
.120
.120
.120
.120
.120
.147
AD
Dia.
±.005
.516
.633
.802
.927
1.052
1.177
1.302
1.427
1.552
KK
Dia.
Max.
.531
.656
.828
.953
1.078
1.203
1.328
1.453
1.578
Size
16 & 20
Contacts
.455 – .403
.455 – .403
.455 – .403
.455 – .403
.455 – .403
.455 – .403
.455 – .403
.455 – .403
.455 – .403
Size 22D
Contacts
.466 – .409
.466 – .409
.466 – .409
.466 – .409
.466 – .409
.466 – .409
.466 – .409
.466 – .409
.466 – .409
Part Number
88/91-569741-XXX
742-XXX
743-XXX
744-XXX
745-XXX
746-XXX
747-XXX
748-XXX
749-XXX
All dimensions for reference only.
33