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Page Title:
Table I. Qualification inspection |
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|  MIL-R-5757H
TABLE I. Qualification inspection.
Number of
Number of
sample units
Inspection
Requirement
Test method
failures
to be
paragraph
paragraph
allowed
inspected
Q1
4.6.1
Visual and mechanical inspection
3.1 and 3.27
(internal) 1/
All sample
0
Screening
4.6.2, 4.6.3
3.5
units
Solderability (3 sample units) 2/
4.6.4
3.6
4.6.7
Dielectric withstanding voltage 3/
3.9
4.6.6
Insulation resistance 3/
3.8
4.6.8
3.10
Electrical characteristics 3/
4.6.1
3.1,3.27, and
Visual and mechanical inspection
3.29
(external) (dimensional check
on
4.6.5
3.7
2 sample units only)
Seal
Q2
Thermal shock
3.11
4.6.9
Resistance to solvents
3.26
4.6.24
Shock (specified pulse)
3.12
4.6.10
Vibration (sinusoidal)
3.13
4.6.11.1
Vibration (random)
3.13
4.6.11.2
Acceleration
3.14
4.6.12
4
1
Terminal strength
3.15
4.6.13
Dielectric withstanding voltage 3/
3.9
4.6.7
Insulation resistance 3/
3.8
4.6.6
Electrical characteristics 3/
3.10
4.6.8
Seal
3.7
4.6.5
Q3
Magnetic interference (when
4.6.14
specified)
3.16
Coil life
3.18
4.6.16
4.6.17
4
1
Resistance to soldering heat
3.19
4.6.18
Salt atmosphere (corrosion)
3.20
4.6.7
Dielectric withstanding voltage 3/
3.9
4.6.6
Insulation resistance 3/
3.8
Electrical characteristics 3/
3.10
4.6.8
Seal
4.6.5
3.7
See footnotes at end of table.
16
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