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MIL-PRF-83726


Relays, Hybrid and Solid State, Time Delay, General Specification for FSC: 5945

This specification establishes the general requirements for time delay relays that are a combination of hybrid microcircuits, solid state electronics with an integral electromagnetic relay, or solid state output. Relays covered by this specification are intended for use in aerospace and associated ground support electrical and electronic systems and equipment.



Points of Contact:

Relay Group Phone: 614-692-YYYY Email: Relay@dla.mil
Document Downloads

Relays, Hybrid and Solid State, Time Delay, General Specification for Revision: M, Dated: 31 March 2026 File Name: prf83726.pdf, File Size: 654 kb


List of MIL-PRF-83726K Associated Specifications
Dated: 31 March 2026
File name: prf83726sup1.pdf, File Size: 86 kb

Relays, Hybrid, Time Delay, On Pickup, Type I, Class A, 2 Amperes, 2PDT, Fixed Time, 0.06 to 300 Seconds
Dated: 30 November 2015
File name: mil83726ss7.pdf, File Size: 44 kb

Relays, Hybrid, Time Delay, On Pickup, Type I, Class A, 2 Amperes, 2PDT, Fixed Time, 0.06 to 300 Seconds
Dated: 24 May 2023
File name: idprf83726ss7.pdf, File Size: 396 kb

Relays, Hybrid, Time Delay, (ON Release), Type IIA, Class A, 2 Amperes, 2PDT, Fixed Time, 0.100 to 300 Seconds
Dated: 14 December 2016
File name: mil83726ss8.pdf, File Size: 46 kb

Relays, Hybrid, Time Delay, (On Release), Type IIA, Class A, 2 Amperes, 2PDT, Fixed Time, 0.100 to 300 Seconds (Cancellation Notice)
Dated: 15 January 2025
File name: mil83726ss8not1.pdf, File Size: 53 kb

Relays, Hybrid, Time Delay (on Release), Type IIA, Class B, 10 Amperes, 4PDT, Hermetically Sealed, Fixed Time, 0.100 to 300 Seconds
Dated: 15 January 2024
File name: prf83726ss12.pdf, File Size: 129 kb

Relays, Solid State, Time Delay, (on Operate), Type I Class C, SPSTNO, 300 Milliamperes, Fixed Time, 0.05 to 600 Seconds, Hermetically Sealed
Dated: 04 August 2016
File name: prf83726ss13.pdf, File Size: 42 kb

Relays, Solid State, Time Delay, (on Operate), Type I Class C, SPST-NO, 300 Milliamperes, Fixed Time, 0.05 to 600 Seconds, Hermetically Sealed (Cancellation Notice)
Dated: 30 August 2024
File name: prf83726ss13not1.pdf, File Size: 52 kb

Relays, Hybrid, Time Delay, (on Operate), Type I, Class B, 10 Amperes, 4PDT, Hermetically Sealed, Fixed Time, 0.100 to 300 Seconds
Dated: 03 September 2019
File name: mil83726ss14.pdf, File Size: 122 kb

Relays, Hybrid, Time Delay, (On Operate), Type I, Class B, 10 Amperes, 4PDT, Hermetically Sealed, Fixed Time, 0.100 to 300 Seconds (Cancellation Notice)
Dated: 30 August 2024
File name: mil83726ss14not1.pdf, File Size: 52 kb

Relays, Hybrid, Time Delay (On Release), Track Mounted, Type IIA, Class B, 10 Amperes, 2PDT, Hermetically Sealed, Fixed Time, 0.1 to 300 Seconds
Dated: 18 July 2023
File name: prf83726ss18.pdf, File Size: 250 kb

Relays, Hybrid, Time Delay (On Operate), Track Mounted, Type I, Class B, 10 Amperes, 2PDT, Hermetically Sealed, Fixed Time, 0.1 to 300 Seconds
Dated: 06 July 2023
File name: prf83726ss19.pdf, File Size: 682 kb

Relay, Solid-State, Time Delay (on Operate), Type I, Class C, SPST, 250 Milliamperes, Fixed Time, 0.05 to 500 Seconds
Dated: 25 June 2024
File name: prf83726ss20.pdf, File Size: 154 kb

Relay, Solid-State, Time Delay (on Operate), Type I, Class C, SPST, 250 Milliamperes, Variable Time, 0.05 to 500 Seconds
Dated: 09 September 2019
File name: prf83726ss21.pdf, File Size: 82 kb

Relay, Solid-State, Time Delay (on Operate), Type I, Class C, SPST, 250 Milliamperes, Variable Time, 0.05 to 500 Seconds
Dated: 24 May 2023
File name: idprf83726ss21.pdf, File Size: 253 kb

Relays, Solid State, Repeat Cycle Timer, Type IV, Class C, SPST, 250 Milliamperes (Cancellation Notice)
Dated: 07 June 2023
File name: mil83726ss22not1.pdf, File Size: 86 kb

Relays, Hybrid, Time Delay (On Release), Type II B, Class B, 10 Amperes, 4PDT, Hermetically Sealed
Dated: 25 June 2024
File name: prf83726ss23.pdf, File Size: 150 kb

Relays, Solid State, Time Delay (On Operate), Track Mounted, Type I, Class C, SPST, 150 Milliamperes, Fixed Time, 50 Milliseconds to 500 Seconds
Dated: 08 June 2023
File name: prf83726ss24.pdf, File Size: 171 kb

Relays, Solid State, Time Delay (On Release), Track Mounted, Type IIA, Class C, SPST, 150 Milliamperes, Fixed Time, 0.050 to 500 Seconds (Cancellation Notice)
Dated: 07 June 2023
File name: mil83726ss25not1.pdf, File Size: 87 kb

Relays, Hybrid, Time Delay, Voltage Sensitive, Delay on Drop-Out, Class A, Type V, Hermetically Sealed (Potted), SPDT, 2 Ampere, Track Mounted (Cancellation Notice)
Dated: 07 June 2023
File name: mil83726ss27not1.pdf, File Size: 85 kb

Relays, Hybrid, Time Delay (on Operate), Class B, Type I, Hermetically Sealed, DPDT, 10 Amperes, Fixed Time, 0.1 to 500 Seconds
Dated: 21 February 2023
File name: prf83726ss28.pdf, File Size: 154 kb

Relay, Hybrid, Time Delay (on Release), Class B, Type IIA, Hermetically Sealed, DPDT, 10 Amperes, Fixed Time, 0.1 to 500 Seconds
Dated: 30 August 2024
File name: prf83726ss29.pdf, File Size: 123 kb

Relay, Hybrid, Time Delay (on Operate), Class B, Type I, Hermetically Sealed, DPDT, 10 Amperes, Adjustable Time Delay (External Resistor), 0.1 to 500 Seconds
Dated: 30 August 2024
File name: prf83726ss30.pdf, File Size: 194 kb

Relay, Hybrid, Time Delay (on Release), Class B, Type IIA, Hermetically Sealed, DPDT, 10 Amperes, Adjustable Time Delay (External Resistor), 0.1 to 500 Seconds
Dated: 25 March 2025
File name: prf83726ss31.pdf, File Size: 162 kb

Relays, Hybrid, Time Delay (on Operate), Class B, Type I, Hermetically Sealed, 4PDT, 10 Amperes, Fixed Time Delay, 0.1 to 600 Seconds
Dated: 30 August 2024
File name: prf83726ss35.pdf, File Size: 304 kb

Relay, Hybrid, Time Delay (on Release), Class B, Type IIA, Hermetically Sealed, 4PDT, 10 Amperes, Fixed Time Delay, 0.1 to 600 Seconds
Dated: 30 August 2024
File name: prf83726ss36.pdf, File Size: 132 kb

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