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Page 41
CARD EDGE CONNECTOR SERIES 307/357
Contact Spacing .156" (3.96mm)
NUMBER OF CONTACTS
"A"
"B"
"C"
"D"
"E"
Single
Dual
Inch
(mm)
Inch
(mm)
Inch
(mm)
Inch
(mm)
Inch
(mm)
6
12
1.842
(46.79)
1.532
(38.91)
1.246
(31.65)
1.100
(27.94)
.780
(19.81)
8
16
2.154
(54.71)
1.844
(46.84)
1.558
(39.57)
1.412
(35.86)
1.092
(27.74)
10
20
2.466
(62.64)
2.156
(54.76)
1.870
(47.50)
1.724
(43.79)
1.404
(35.66)
12
24
2.778
(70.56)
2.468
(62.69)
2.182
(55.42)
2.036
(51.71)
1.716
(43.59)
15
30
3.246
(82.45)
2.936
(74.57)
2.650
(67.31)
2.504
(63.60)
2.184
(55.47)
18
36
3.714
(94.34)
3.404
(86.46)
3.118
(79.20)
2.972
(75.49)
2.652
(67.36)
20
40
4.026
(102.26)
3.716
(94.39)
3.430
(87.12)
3.284
(83.41)
2.964
(75.29)
22
44
4.338
(110.19)
4.028
(102.31)
3.742
(95.05)
3.596
(91.34)
3.276
(83.21)
25
50
4.806
(122.07)
4.496
(114.20)
4.210
(106.93)
4.064
(103.23)
3.744
(95.10)
28
56
5.274
(133.96)
4.964
(126.09)
4.678
(118.82)
4.532
(115.11)
4.212
(106.98)
30
60
5.586
(141.88)
5.276
(134.01)
4.990
(126.75)
4.844
(123.04)
4.524
(114.91)
36
72
6.522
(165.66)
6.212
(157.78)
5.926
(150.52)
5.780
(146.81)
5.460
(138.68)
43
86
7.614
(193.40)
7.304
(185.52)
7.018
(178.26)
6.872
(174.55)
6.552
(166.42)
44
88
7.770
(197.36)
7.460
(189.48)
7.174
(182.22)
7.028
(178.51)
6.708
(170.38)
Dimensions of Other Connector Sizes are Listed on Page 74