MIL-DTL-28837C
4.7.10 Solderability (as applicable) (see 3.13). The terminals of the mixers shall be tested in accordance with
method 208 of MIL-STD-202. The following detail shall apply:
Number of terminals: All.
4.7.11 Resistance to solvents (see 3.14). Mixers shall be tested in accordance with method 215 of MIL-STD-202.
The following details shall apply:
a.
Portion of the mixer to be brushed: The marked portion of the mixer.
b.
Number of mixers to be tested: All.
4.7.12 Resistance to soldering heat (as applicable) (see 3.15). All mixers shall be tested in accordance with
method 210 of MIL-STD-202. The following details shall apply:
a.
The use of heat sinks: Not applicable.
b.
Terminations not to be tested: Not applicable.
c.
Special preparation: Not applicable.
d.
Immersion in flux: Not applicable.
Depth of immersion in molten solder: .060 ±.020 (1.52 ± 0.51 mm) of header.
e.
f.
Test condition letter: B.
Cooling time: Stabilize to +25°C ± 1°C.
g.
h.
Examinations and measurements before and after the test: Conversion loss and seal tests.
4.7.13 Temperature extreme (see 3.16). The mixer shall be tested at both the specified high temperature and low
temperature ranges (see 3.1).
4.7.14 Terminal strength (as applicable) (see 3.17). The terminals of the mixers shall be tested in accordance with
method 211 of MIL-STD-202. The following details shall apply:
a.
Test condition letter: A.
b.
Applied force: .5 pound.
4.7.15 Moisture resistance (see 3.18). Mixers shall be tested in accordance with method 106 of MIL-STD-202.
4.7.16 Salt atmosphere (when specified, see 3.1 and 3.19). Mixers shall be tested in accordance with method 101
of MIL-STD-202. The following details shall apply:
a.
Mounting: Normal mounting means.
b.
Test condition letter: B.
c.
Measurements after the test: Conversion loss and isolation.
21
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business