MIL-PRF-8805/70L
REQUIREMENTS:
Dimensions and configurations: See figure 1.
Enclosure design: 5 (hermetic). Basic switch shall be hermetically sealed M8805/68-008 or 022 listed
on QPL 8805. Resilient plunger seal.
Temperature characteristic: 2 (- 65°C to + 125°C).
Shock type: M (100 g, test condition I, method 213 of MIL-STD-202).
Vibration grade: 3 (10 Hz to 3,000 Hz swept sinusoidal ).
Weight:
Two pole switch: 1.6 ounce plus .10 ounce per lead per foot.
Four pole switch: 3.4 ounce plus .10 ounce per lead per foot.
Operating characteristics:
Actuating force: 10 pounds maximum.
Releasing force: 1 pound minimum.
Movement differential: .020 inch (0.51 mm) maximum.
Pretravel: .030 inch (0.76 mm) maximum
Overtravel: .200 inch (5.08 mm) minimum.
Contact resistance: .04 ohm + 0.011 ohm per lead per foot.
Dielectric withstanding voltage:
Sea level and 70,000 feet: 1,050 V rms (terminal to case), 800 V rms (terminal to terminal).
Seal test: Not required.
Mechanical endurance: 50,000 cycles.
Electrical endurance: 25,000 cycles.
Intermediate current: 25,000 cycles.
Low level: 25,000 cycles.
Electrical ratings: see table I.
Short circuit: 20 times rated resistive load (SAE-AS33201-7or equivalent, used for circuit protection).
3
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business