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 & Ø C : recommended hole diameters, given for CI contacts.
25-04
24-04
25-F4
ØB
I III
II
III
ØC
ØB
49 contacts size 22D 13 contacts size 16 4 contacts size 12
48 contacts size 20 8 contacts size 16
Cavity
X axis
Y axis -8.81 -5.89 -0.86 +8.74 +8.74 +6.53 +6.53 +6.53 +3.05 -0.81 -4.67 -4.67 -0.81 +3.05 +6.53 +6.53 +6.53 +3.05 -0.81
Cavity
X axis Y axis +1.75 +13.49 +5.16 +12.57 +8.23 +10.80 +10.77 +8.28 +12.52 +5.21 +13.49 +1.75 +13.49 -1.75 +12.52 -5.21 +10.77 -8.28 +8.23 -10.80 +5.16 -12.57 +1.75 -13.49
Cavity X axis
Y axis
Cavity
X axis Y axis
Cavity
X axis Y axis
47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
-1.35 -7.75
A B C D E F G H
f
1 2 3 4 5 6 7 8 9
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
+10.46 +9.58 +7.90 +5.38 +2.18 -2.18 -5.38 -7.90 -9.58 -10.46
0
0
+13.18
-11.23
+8.79
+2.69 +13.18 +5.38 +13.18 +9.42 +10.82 +11.23 +8.79 +12.67 +6.48 +12.73 +2.92 +14.27 -0.25 +13.97 -2.72 +12.52 -6.86
-9.42 +10.82 -5.38 +13.18 -2.69 +13.18 +1.35 +10.97 +4.04 +10.97 +6.73 +10.97
g h k
-3.35 -6.38 -8.74
-10.01 -5.38 -2.69 +1.35 +4.04 +6.73 +6.93 +4.62 +2.31 -2.31 -4.62 -6.93 -6.73 -4.04 -1.35 +2.31
m
-10.08 -10.08
n p q
-8.74 -6.38 -3.35
+8.08 +9.86 +11.99
+8.74 +6.48 -4.32 -11.79 -4.32 +6.48 +8.74
J
r
K L M N P R S T U V W
10 11 12 13 14 15 16 17 18 19 20 21 22 23
s
0
+11.10
-9.07
0
t
-9.58 -7.90 -5.38 -2.18 +1.75 +4.37 +6.55 +4.37 +1.75 -1.75 -4.37 -6.55 -4.37 -1.75
+3.35 +6.38 +8.74
+9.19 -10.87
-11.99
u v
24 25
-1.75 -5.16 -8.23
-13.49 -12.57 -10.80
+5.00
-11.43
-9.86 -8.08
+1.45 -14.15
w
+10.08
-1.45 -5.00 -9.19
-14.15 -11.43 -10.87
-6.73 +10.97 -4.04 +10.97 -1.35 +10.97
x y z
+6.68 +3.78
-10.77 -12.52 -13.49
-8.28 -5.21 -1.75
0
-11.10 -12.52 -13.97 -14.27
-9.07 -6.86 -2.72 -0.25
0
+8.74 +8.74 +8.74
AA BB CC DD EE FF GG HH
-3.78 -6.68 -6.68 -3.78
0
-13.49 +1.75 -12.52 +5.21 -10.77 +8.28 -8.23 +10.80 -5.16 +12.57 -1.75 +13.49 +2.18 +10.08
+2.69 +5.38
-2.31 +3.05 Gold contacts Tinned contacts*
X Y Z a b c d e
+10.01 -0.86
ØA MIN ØB MIN ØC MIN
0.8
0.9
0
-12.73 +2.92 -12.67 +6.48
+7.75 +1.35
-5.89 -8.81
1.45
1.55
+3.78 +6.68 +3.35
2.0
2.1
0
JJ
+5.38 +7.90 +9.58
+8.74 +6.38 +3.35
+2.18
0
KK LL
0
-3.35
-2.18 0 Gold contacts Tinned contacts*
ØA MIN ØB MIN
1.0
1.1
1.45
1.55
Gold contacts Tinned contacts*
Cavity
X axis Y axis
25-19
24-19
ØA MIN
2.0
2.1
A B C D E F G H
0
+10.39
I
III
II
+5.99 +10.39
+8.99 +11.99 +8.99 +5.99
+5.21
0
-5.21
-10.39 -10.39 -10.39
0
-5.99 -8.99
J
-5.21
K L M N P R S T U V
-11.99 -8.99 -5.99 -3.00 +3.00 +5.99 +3.00 -3.00 -5.99
0
+5.21
+10.39
+5.21 +5.21
0
-5.21 -5.21
Note: shown in this catalog are the most common insert patterns for PCB applications. For availability of other arrangements, please consult Amphenol Socapex.
0 0
0
19 contacts size 12
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
44
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