MIL-DTL-23971/8A
REQUIREMENTS:
Design and construction: See figures 1 and 2.
Case: Hermetically sealed.
Material: Cold rolled steel 1010.
Finish: Gold plated in accordance with ASTM B488, type I, code A, class 0.76.
Cover:
Material: Cold rolled steel 1010.
Finish:
Dash number 01: Gold plated in accordance with ASTM B488, type I, code A, class 0.76.
Dash number 02: Plated electroless nickel in accordance with MIL-C-26074, class 1, .00012 inch thick.
Terminals:
Dash number 01: Dumet or Kovar, gold plated in accordance with AMS 2422.
Dash number 02: Input and output leads: Dumet, type D, in accordance with MIL-STD-1276.
Dash number 02: Ground leads: No. 52 alloy, type F, in accordance with MIL-STD-1276.
Electrical characteristics: See table I.
Weight: See table I.
Ambient temperature: See table I.
Environmental tests: In accordance with MIL-DTL-23971 except:
Dash number 01:
Seal: In accordance with method 112 of MIL-STD-202, test condition C, procedure IIIa, followed by
gross leak in accordance with test condition B.
Thermal shock: In accordance with method 107 of MIL-STD-202, test condition B for 10 cycles.
Shock: In accordance with method 213 of MIL-STD-202, test condition I.
Part or Identifying Number (PIN): M23971/8- (dash number from table I).
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