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Illustration of where Honeywell ISPR thermal products are used in commercial aircraft applications. more...

Color-Me-Safe^TM

Honeywell brings you another bright idea for better flight safety: Color matched temperature indication bands and switches. more...

De-rating of High Reliability Thermal Switches

De-rating is a technique whereby a part is stressed in actual usage at values well below the manufacturer's rating for the part. Honeywell endorses the practice of de-rating and encourages users to implement de-rating as appropriate for their application in all instances. more...

NASA Goddard Space Flight Center Specifications

Specifications for EEE parts, including the following:

S-311-641: "Switches, Thermostatic, General Requirements" [.pdf]

S-311-641/03: "Switch, Thermostatic, Corrosion Resistant Steel, Hermetic "

S-311-641/04: "Switch, Thermostatic, Bimetallic, SPST, High Power, Hermetic, Detail Specification" [.pdf]

DoD, Performance Specification Sheet

MIL-PRF-24236D: "Switches, Thermostatic, (Metallic and Bimetallic), General Specification for"

MIL-PRF-24236/29: "Switches, Thermostatic (Bimetallic), Type I, Hermetically Sealed, Single Pole, Single Throw (SPST), 10 Ampere"

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