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|  MIL-C-70498(AR)
3.2.2 Physical characteristics. The physcial characteristics
shall be as prescribed by the drawings, specifications, and QAP's.
3.2.3 Reliability. When specified in the contract, a special
sample shall be subjected to reliability testing. The
manufacturing and production techniques employed in the fabrication
of the interconnect shall not degrade the inherent reliability.
The inherent reliability shall not be less than 2,449,479 hours
Mean Time Between Failures (MTBF). (See 4 and 6)
The interconnect shall meet the
Environmental.
requirements specified herein unless otherwise specified.
3.3.1 Room ambient temperature. The requirements of this
specification shall be met with the interconnect thermally
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stabilized at room ambient temperature of +16 C to +32 C
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[+60 F to +90 F), unless otherwise specified in the
requirements paragraph.
3.3.2 Environmental stress screen (ESS) temperature. The
interconnect shall meet the requirements of 3.2.1 after having
been exposed to a minimum of ten temperature cycles at
temperatures of -57 C and +71C (-71F and +160F).
3.3.3 Environmental stress screen (ESS) vibration. The
interconnect shall meet the requirements of 3.2.1 after having
been subjected to a random or pseudorandom vibration which
includes frequency content from 100 Hz to 1000 Hz and up to a 3g
RMS in two axis for a period of 10 minutes plus or minus 15
seconds.
3.4 Fabrication. The interconnect shall be manufactured in
accordance with drawing 9355770.
3.5 First article. When specified in the contract, a Sample
shall be subjected to first article inspection (See 4 and 6) .
The workmanship requirements of MIL-F-13926
Workmanship.
and MIL-STD-454 shall be met. All components shall be fitted
properly and firmly in their respective positions. All electrical
connections shall be mechanically secure and electrically sound.
There shall be no evidence of corrosion, burrs, roughness, sharp
edges or other defects which could adversely affect its use or
suitability for the purpose intended-
3.7 Materials. Materials shall be in accordance with
drawings, material specifications and general specifications
forming a part of this specification.
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