MIL-PRF-8805/38H
Operating temperature:
a. 25 percent for the test cycle at -55°C specified.
b. 25 percent for the test cycle at room ambient conditions.
c. 50 percent for the test cycle at +85°C.
Qualification:
Group submission: See table II.
Part number: See table III.
TABLE I. Electrical ratings, power circuit switches
(MS27903-1 through MS27903-6).
Sea level
Load
28 V dc
115 V ac, 400 Hz
(Amperes)
(Amperes)
Resistive
4
4
Inductive
2
2
Motor
2
2
NOTE: MS27903 was superseded by MIL-PRF-8805/38;
the MS27903 Part Numbers (PINS) were retained.
TABLE II. Qualification inspection.
Extent of
Examination or test
Basic switch
Other switch samples
Approval
Qualification inspection table
MS27903-1 or
MS27903-3, MS27903-4,
MS27903-1
of MIL-PRF-8805
MS27903-2
MS27903-5, MS27903-6
through
(all sample
(2 sample units each)
MS27903-06
units)
Visual and mechanical
examination
Group I and group X of the
MS27903-7 or
All
qualification inspection table of MS27903-8
MIL-PRF-8805 plus 2
additional samples shall be
subjected to logic level circuit
and operating characteristics
3