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.
19-88
HD III
88 contacts size 23
Cavity
X axis
Y axis +1.04 +3.09 +4.99 +6.68 +8.08 +9.12 +9.77 +7.95 +7.67 +6.88 +5.62 +3.97 +2.06
Cavity
X axis
Y axis
Cavity
X axis
Y axis +2.95 +4.52 +5.55 +3.87 +3.25 +1.61 -0.55 -2.53 -3.71 -3.71 -2.53 -0.55 +1.61 +3.25 +1.83 +0.56 -1.48 -1.48
Cavity
X axis
Y axis +9.99 +9.77 +9.12 +8.08 +6.68 +4.99 +3.09 +1.04 -1.04 -3.09 -4.99 -6.68 -8.08 -9.12 -9.77
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 56 57 58 59 60 61 62 63 64 65 66 67 68 69
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
1 2 3 4 5 6 7 8 9
-9.93 -9.50 -8.65 -7.42 -5.87 -4.06 -2.08
-6.88 -7.67 -7.95 -7.67 -6.88 -5.62 -3.97 -2.06
-3.97 -2.06
-5.11 -3.80 -2.02
0
+2.08 +4.06 +5.87 +7.42 +8.65 +9.50 +9.93 +9.93 +9.50 +8.65 +7.42 +5.87 +4.06 +2.08
18 19
0
+2.06 +3.97 +5.62 +6.88 +7.67 +5.91 +5.55 +4.52 +2.95 +1.03 -1.03 -2.95 -4.52 -5.55 -5.91 -5.55 -4.52 -2.95 -1.03 +1.03
0
+2.09 +3.52 +3.83 +2.92 +1.09 -1.09 -2.92 -3.83 -3.52 -2.09
0
+2.06 +3.97 +5.62 +6.88 +7.67 +7.95 +7.67 +6.88 +5.62 +3.97 +2.06
0
10 11 12 13 14 15 16 17 18 19 20 21 22 23
+2.02 +3.80 +5.11 +5.82 +5.82 +5.11 +3.80 +2.02
0
-2.06 -3.97 -5.62 -6.88 -7.67 -7.95 -7.67 -6.88 -5.62
0
+1.74 +1.09 -1.09 -1.74
0
-9.99 -9.77 -9.12 -8.08 -6.68 -4.99 -3.09 -1.04
-2.08 -4.06 -5.87 -7.42 -8.65 -9.50 -9.93
0
-2.02 -3.80 -5.11 -5.82 -5.82
+0.56 Gold contacts Tinned contacts*
0
-2.06 -3.97 -5.62
ØA MIN
0.8
0.9
21-11
21-16
20-16
21-29
I III
I
III
II
III
ØB
ØC
20 21
11 contacts size 12
16 contacts size 16
19 contacts size 20 / 4 contacts size 16 / 4 contacts size 12
Cavity
X axis +3.00 +6.88 +8.66 +7.82 +4.62
Y axis +8.18 +5.36 +0.91 -3.81 -7.37 -8.71 -7.37 -3.81 +0.91 +5.36 +8.18 +4.45 +1.57 -3.10 -3.10
Cavity
X axis +1.70 +4.93 +7.45 +7.87 +10.46 +10.39
Y axis +10.46 +9.45 +7.14 +3.71 +1.52 -1.88 -4.29 -7.67 -10.08
Cavity
X axis
Y axis +3.71 +7.14 +9.45 +10.46
Cavity
X axis +3.07 +7.77 +8.84 +5.77
Y axis +8.43 +4.50 -1.55 -6.86 -8.97 -6.86 -1.55 +4.50 +8.43 +3.12
1 2 3 4 5 6 7 8 9
A B C D E F G H K L M N P R S J
16 17 18 19 20 21 22 23 24 25 26 27
-7.87 -7.45 -4.93 -1.70 +3.20 +6.71 +3.18 -3.18 -6.71 -3.20 +2.24 -2.24
A B C D E F G H
0
+5.08 -0.08 -5.26 -5.26 -0.08 +5.08 -0.08
-5.77 -8.84 -7.77 -3.07
0
+7.90 +7.34 +3.15
-4.62 -7.82 -8.66 -6.88 -3.00
J
K L
10 11 12 13 14 15
0 0
0
-8.81
-2.92 Gold contacts Tinned contacts*
-3.15 -7.34 -7.90
-10.08 -7.67 -4.29 -1.88 +1.52
0
-0.08 Gold contacts Tinned contacts*
+3.91 +2.39 -2.39 -3.91
ØA MIN
2.0
2.1
-10.39 -10.46
ØA MIN ØB MIN ØC MIN
1.0
1.1
+1.57 Gold contacts Tinned contacts*
1.45
1.55
2.0
2.1
ØA MIN
1.45
1.55
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
38
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