MIL-DTL-83734/6F
Inches
mm
Inches
mm
.003
0.08
.178
4.52
.005
0.13
.188
4.78
.010
0.25
.200
5.08
.020
0.51
.207
5.26
.043
1.09
.220
5.59
.083
2.11
.400
10.16
.085
2.16
.414
10.51
.088
2.24
.439
11.15
.098
2.49
.500
12.70
.100
2.54
.800
20.32
.135
3.43
.980
24.89
.150
3.81
1.000
25.40
.175
4.45
1.150
29.21
Dash number
Dimension "A"
Dimension "B"
max/min
max
(mm)
(mm)
-010, 011, 012
.210/.190
.715
(18.20)
(5.33/4.83)
-028, 029, 030, 031,
.175/.155
.300
032, 033
(7.62)
(4.44/3.94)
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified tolerances are ±.005 inch (0.13 mm) for three place decimals and
±.01 inch (0.3 mm) for two place decimals.
4. A recess to be provided to fully enclose the head or nut of the fastener below the surface of
the socket.
5. Contact termination's may be round, squared, or rectangular.
6. Devices shall accept flat leads .008 inch (0.20 mm) to .015 (0.38 mm) inch thick by .015 inch (0.38
mm) to .021 inch (0.53 mm) wide. The values for mating forces are based upon the use of standard
leads .011 ±.002 (inch 0.28 ±0.05 mm) thick by .018 ±.002 inch (0.46 ±0.05 mm) wide. The length of
the lead accepted by the device shall be .150 inch (3.81 mm). Contact shall be made at or before
reaching a depth of .100 inch (2.54 mm).
7. A visual polarization index shall be provided in the first quadrant. If the visual index overlaps into the
fourth quadrant, it shall be adjacent to or clockwise from contact number one.
8. It is desirable that the socket face shall be relieved to facilitate removal of the integrated circuit.
9. Ramped edges optional. Configuration of edges optional.
10. Standoffs optional for termination type I leads.
11. All dimensions of configuration 1 are applicable to configurations 2 and 3.
12. For termination type II, there shall be a minimum of 2 standoffs. The configuration and location of the
standoffs is optional.
FIGURE 1. Dimensions and configurations - Continued.
3
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