21
* PTB-XX-XXX
* SPB -XX-XXX
* To complete part number add desired arrangement number (refer to pages 4 and 5 for insert availability) and add “PS”;
Example: PTB-18-32PS. If a rotation is required, use PTB-18-32PS and add W, X, Y or Z. Example: PTB-18-32 PSW.
The socket end of the insert always appears at the “P” dimension end of shell.
■(MMC) located within .0025 of (TP)
All dimensio ns for reference only .
Shell
Size
Receptacle Front View Receptacle Side View
R
(TP) S A
+.001
–.005
K
+.016
–.000 L
±.005
M
+.010
–.000
P
Max.
PTB SPB PTB SPB PTB SPB
6 .469 .641 .688 .953 .348 .625 1.050 .562 .125 .188
8 .594 .734 .812 1.047 .473 .625 1.050 .562 .125 .188
10 .719 .812 .938 1.125 .590 .625 1.050 .562 .125 .188
12 .812 .938 1.031 1.250 .750 .625 1.050 .562 .125 .188
14 .906 1.031 1.125 1.344 .875 .625 1.050 .562 .125 .188
16 .969 1.125 1.219 1.438 1.000 .625 1.050 .562 .125 .188
18 1.062 1.203 1.312 1.516 1.125 .625 1.050 .562 .125 .188
20 1.156 1.297 1.438 1.672 1.250 .781 1.330 .688 .125 .312
22 1.250 1.375 1.562 1.750 1.375 .781 1.330 .688 .125 .312
24 1.375 1.500 1.688 1.875 1.500 .781 1.330 .688 .125 .312
PTB
SPB
thru bulkhead receptacle
S
S
R
(TP)
R
(TP)
PTB
.120 ± .005 Dia.
(.147 ± .005 Dia., size 24)
SPB
.150 ± .005 Dia.
L
M
P
A A
K
4 Holes
