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Page Title:
Table III. Qualification inspection and sample size |
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|  MIL-R-5757/10L
LIFE TEST REQUIREMENTS:
High level: 100,000 operations per relay.
Two relays per contact rating shall be tested with rated loads on all contacts, except minimum current.
For qualification inspection, the resistive and inductive 28 V dc loads and the resistive, inductive, and lamp 115 V,
60 Hz loads shall be used when performing the high-level life test.
Low level: 100,000 operations per relay.
Intermediate current: 50,000 operations.
VERIFICATION:
Group A.
Group A1: Run-in (high level) test load 100 mA at 28 V dc utilizing 10 percent of line drop; (low level) test load
10 mA maximum at 30 mV dc maximum.
QUALIFICATION: See tables III and IV.
TABLE III. Qualification inspection and sample size.
Single submission
Group submission
High level:
20 units plus 1 open unit.
M5757/10-039
with minimum current
Qualification inspection as
22 units plus 1 open unit.
applicable.
2 units each part number.
M5757/10-036
Qualification inspection
Shock, vibration, terminal
as applicable.
strength, and qualification
M5757/10-056
inspection, Q1.
Low level:
M5757/10-022
2 units.
12 units plus 1 open unit.
Qualification inspection,
Qualification inspection
Q1 plus life and seal.
as applicable.
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