MIL-PRF-15733/74B
REQUIREMENTS
Circuit diagrams and dimensions: See figure 1 and table I.
Case: Metal.
Case and mounting hardware finish: In accordance with MIL-PRF-15733. Pure tin finish is prohibited.
Rated voltage: 600 volts dc, 250 volts ac from dc to 400 Hz.
Rated current: See table I.
Insertion loss: In accordance with MIL-PRF-15733 and the following:
At +25°C insertion loss shall be as specified in table I.
At -55°C and +125°C the insertion loss shall be as specified in table I except up to 10 MHz a degradation of 2dB
from the +25°C value specified in table I shall be allowed.
Operating temperature range: -55°C to +125°C.
Seal: In accordance with MIL-PRF-15733.
Temperature rise: In accordance with MIL-PRF-15733 and the following:
25°C maximum for parts rated up to and including 10 amperes.
35°C maximum for parts rated above 10 amperes.
Maximum voltage drop: 1.25 volts ac (rms) and dc.
Insulation resistance: In accordance with MIL-PRF-15733. Insulation resistance shall be not less than 1,000
megohms minimum at 25°C, and shall be not less than 100 megohms minimum at 125°C.
Terminal strength: In accordance with MIL-PRF-15733 and method 211 of MIL-STD-202. The following details apply:
Configuration 1: Test condition A, applied force: 5 pounds.
Configuration 2: Test condition E, torque shall be as specified in MIL-PRF-15733.
Salt atmosphere (corrosion): Method 101, MIL-STD-202, test condition A,.
Shock (specified pulse): In accordance with MIL-PRF-15733 and method 213, MIL-STD-202; test condition I.
Vibration (high frequency): In accordance with MIL-PRF-15733 and method 204, MIL-STD-202; test condition B.
Moisture resistance: In accordance with MIL-PRF-15733 except that after the 24 hour drying period, Insulation
resistance shall meet initial requirements.
Solderability: In accordance with MIL-PRF-15733. Not applicable to configuration 2.
Part or Identifying Number (PIN): M15733/74- (dash number from table I).
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