Amphenol SOCAPEX │ MIL-DTL-38999 SERIES
* Tin, tin lead, silver tin or silver tin copper drilling holes are identical.
PCB CONTACTS PATTERNS - PCB DRILLINGS
PCB version are not QPL certified. Amphenol designation only.
Front face of pin insert shown. Ø A & Ø B : recommended hole diameters, given for CI contacts.
15-55
15-97
14-97
II
III
HD
I III
ØB
8 contacts size 20 4 contacts size 16
55 contacts size 23
Cavity
X axis
Y axis +7.07 +7.07 +7.07 +5.30 +5.30 +5.30 +5.30 +5.30 +5.30 +3.53 +3.53 +3.53 +3.53 +3.53 +3.53 +3.53 +1.77 +1.77
Cavity
X axis
Y axis
Cavity
X axis
Y axis
Cavity
X axis +1.65 +4.52 +5.84 +4.52 +1.65 -2.26 -5.26
Y axis +5.94 +4.52 -0.58 -4.52 -5.94 -5.97 -2.41 +1.65 +4.52 +5.94 +2.06
14 15
1 2 3 4 5 6 7 8 9
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
A B C D E F G H
-2.04
-3.06 -1.02 +1.02 +3.06 +5.10 +7.14 -6.12 -4.08 -2.04
+1.77 +1.77 +1.77 +1.77 +1.77 +1.77
+3.06 +5.10 +7.14 -6.12 -4.08 -2.04
-1.77 -1.77 -1.77 -3.53 -3.53 -3.53 -3.53 -3.53 -3.53 -3.53 -5.30 -5.30 -5.30 -5.30 -5.30 -5.30 -7.07 -7.07
0
+2.04 -5.10 -3.06 -1.02 +1.02 +3.06 +5.10 -6.12 -4.08 -2.04
0 0 0 0 0 0 0
0
+2.04 +4.08 +6.12 -5.10 -3.06 -1.02 +1.02 +3.06 +5.10 -2.04
-5.94 -4.52 -1.65 -1.19
J
10 11 12 13 14 15 16 17 18
K L M
0
+2.04 +4.08 +6.12 -7.14 -5.10 -3.06 -1.02 +1.02
+1.19 -2.06 Gold contacts Tinned contacts*
0
+2.04 +4.08 +6.12 -7.14 -5.10
-1.77 -1.77 -1.77 -1.77 -1.77
ØA MIN ØB MIN
1.0
1.1
1.45
1.55
0
+2.04 -7.07 Gold contacts Tinned contacts*
ØA MIN
0.8
0.9
17-06
16-06
17-08
16-08
17-26
16-26
I
III
II
I
III
II
I
III
II
26 contacts size 20
6 contacts size 12
8 contacts size 16
16 17
Cavity
X axis
Y axis +8.15 +7.44 +5.44 +2.51 -0.86 -4.09 -6.60 -7.98 -7.98 -6.60 -4.09 -0.86 +2.51
Cavity
X axis
Y axis +5.44 +7.44 +4.50 +4.50 +2.39 -0.91 -3.84 -5.16 -3.84 -0.91 +2.39 +1.65
Cavity
X axis
Y axis
Cavity
X axis
Y axis +5.99 +2.18 -1.98 -5.49 -5.49 -1.98 +2.18
A B C D E F G H
P R S T U V
A B C D E F
0
-6.07 -3.33 -1.78 +1.78 +4.45 +4.52 +3.02
+3.07 +6.12
+5.31
A B C D E F G H
0
0
+3.33 +6.07 +7.75 +8.10 +7.06 +4.80 +1.70 -1.70 -4.80 -7.06 -8.10 -7.75
+3.25 +5.84 +2.39 -2.39 -5.84 -3.25
0
-6.12
-6.12 -3.07
0
+5.31
0 0 Gold contacts Tinned contacts*
W
0 -1.32 Gold contacts Tinned contacts*
ØA MIN
2.0
2.1
X Y Z a b c
0
J
-3.02 -4.52 -4.45
ØA MIN
1.45
1.55
K L M N
0 0
-1.65 Gold contacts Tinned contacts*
ØA MIN
1.0
1.1
Note: shown in this catalog are the most common insert patterns for PCB applications. For availability of other arrangements, please consult Amphenol Socapex.
II III Series III/TV-CTV Series II/JT
Series I/LJT
HD High density
I
Amphenol SOCAPEX
Due to technical modifications, all information provided is subject to change without prior notice Designed by Amphenol Socapex
35
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