MIL-DTL-55302/118E
TABLE II. Dash numbers and dimensions for style 2.
Dimensions
Contact
Dash
Number
number of contacts
Identification
numbers
S
T
U
V
X
Y
Z
.450
.750
.970
.900
.290
1.150
9
12
20
1-10
(19.50)
(24.64)
(22.86)
(7.37)
(29.21)
(11.43)
.700
1.000
1.220
1.150
.540
1.400
14
13
30
1-15
(25.40)
(30.99)
(29.21)
(13.72)
(35.56)
(17.78)
.950
1.250
1.470
1.400
.790
1.650
19
14
40
1-20
(31.75)
(37.34)
(35.56)
(20.07)
(41.91)
(24.13)
1.200
1.500
1.720
1.650
1.040
1.900
24
15
50
1-25
(38.10)
(43.69)
(41.91)
(26.42)
(48.26)
(30.48)
1.450
1.750
1.970
1.900
1.290
2.150
29
16
60
1-30
(44.45)
(50.04)
(48.26)
(32.77)
(54.61)
(36.83)
1.700
2.000
2.220
2.150
1.540
2.400
34
17
70
1-35
(50.80)
(56.39)
(54.61)
(39.12)
(60.96)
(43.18)
1.950
2.250
2.470
2.400
1.790
2.650
39
18
80
1-40
(57.15)
(62.47)
(60.96)
(45.47)
(67.31)
(49.53)
2.200
2.500
2.720
2.650
2.040
2.900
44
19
90
1-45
(63.50)
(69.09)
(67.31)
(51.82)
(73.66)
(55.88)
2.450
2.750
2.970
2.900
2.290
3.150
49
20
100
1-50
(69.85)
(75.44)
(73.66)
(58.17)
(80.01)
(62.23)
2.700
3.000
3.220
3.150
2.540
3.400
54
21
110
1-55
(76.20)
(81.79)
(80.01)
(64.52)
(86.36)
(68.58)
3.150
3.450
3.670
3.600
2.990
3.850
63
22
128
1-64
(87.63)
(93.22)
(91.44)
(75.95)
(97.79)
(80.01)
REQUIREMENTS:
Design and construction:
Dimensions and configuration: See figures 1 and 2 and tables I and II.
Material:
Insulator body: Insulator material shall be in accordance with MIL-DTL-55302 or ASTM D5138 type
LCP0120G30A43430 EA300ED035EE200EF140 or MIL-M-24519 type GLCP-30F.
Contact material: Contact material shall be in accordance with MIL-DTL-55302 or beryllium copper alloy
C17400 in accordance with ASTM B768.
Plating: Contact plating shall be gold over nickel in accordance with MIL-DTL-55302 on the contact
engagement area for .100 inch (2.54 mm) minimum length. The termination area plating shall be tin lead over
nickel in accordance with MIL-DTL-55302 for .100 inch (2.54 mm) minimum length. The remainder of the
contact shall be plated with nickel in accordance with MIL-DTL-55302.
Contact identification: See figures 1 and 2.
Contact rating: 1.5 Amperes per contact, maximum.
Operating temperature: -65°C to +125°C.
6
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