Relay Heatsinks

Solid state relay heatsinks are devices that provide solid state relays with a means of dissipating heat and maintaining safe operating temperatures. All solid state relays generate heat and failure to manage this can result in the relay's failure or destruction.

What are solid state relay heatsinks made from?

Solid state relay heatsinks are made of high thermal conductive materials such as silver, gold, copper or aluminium. Aluminium is commonly used for its availability and low cost, typically with a black anodized finish to provide additional radiant heating dissipation. The heatsink is firmly attached to the solid state relay.

How do solid state relay heatsinks work?

Heatsinks have vertical fins through which hot air flows, normally assisted by a fan. The fins provide a large surface area that cools the air. Once cooled, the air is expelled into the environment, so ventilation is crucial. A heatsink's performance is measured by its thermal impedance (resistance to the transfer of thermal energy). A lower numerical thermal impedance rating means more efficient heat transfer.

When choosing solid state relay heatsinks you should bear in mind coordinating size, form factor, thermal impedance rating and mounting.


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Beskrivning Pris Accessory Type For Use With Series
RS-artikelnummer 922-5227
VarumärkeRS PRO
511,13 kr
Each
Enheter
Heatsink WG Series Solid State Relays -
RS-artikelnummer 922-5239
VarumärkeRS PRO
1 038,89 kr
Each
Enheter
Heatsink WG Series Solid State Relays -
RS-artikelnummer 922-5233
VarumärkeRS PRO
1 964,52 kr
Each
Enheter
Heatsink WG Series Solid State Relays -
RS-artikelnummer 922-5236
VarumärkeRS PRO
592,07 kr
Each
Enheter
Heatsink WG Series Solid State Relays -
RS-artikelnummer 922-5249
VarumärkeRS PRO
87,66 kr
Each
Enheter
Thermal Pad WG Series Solid State Relays -
RS-artikelnummer 171-9070
Tillv. art.nrWF210000
VarumärkeCelduc
164,87 kr
Each
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Heatsink Single Phase Relay -
RS-artikelnummer 171-9092
Tillv. art.nrWF121000
VarumärkeCelduc
603,69 kr
Each
Enheter
Heatsink SC Series, SG Series, SGT Series, SO Series, SVT Series SSR -
RS-artikelnummer 775-3170
Tillv. art.nrRHS37A
VarumärkeCarlo Gavazzi
185,65 kr
Each
Enheter
Heatsink RGS Series SSR -
RS-artikelnummer 903-2955
Tillv. art.nrKHS-1BD
Varumärkei-Autoc
195,03 kr
Each
Enheter
Heatsink Single Phase SSR -
RS-artikelnummer 917-4872
Tillv. art.nrWF112100
VarumärkeCelduc
436,37 kr
Each
Enheter
Heatsink 22.5 mm SA and SU Solid State Relay -
RS-artikelnummer 922-2127
Tillv. art.nrSSRHP25
VarumärkeSchneider Electric
231,61 kr
Each
Enheter
Heatsink Panel Mount Solid State Relay -
RS-artikelnummer 701-8834
Tillv. art.nrHS103DR
VarumärkeSensata / Crydom
908,15 kr
Each
Enheter
Heatsink - -
RS-artikelnummer 703-4564
Tillv. art.nrHS301DR
VarumärkeSensata / Crydom
320,56 kr
Each
Enheter
Heatsink - -
RS-artikelnummer 703-4546
Tillv. art.nrHS202
VarumärkeSensata / Crydom
358,52 kr
Each
Enheter
Heatsink - -
RS-artikelnummer 123-3855
Tillv. art.nrHS259DR-RSC1
VarumärkeSensata / Crydom
352,02 kr
Each
Enheter
Heatsink NOVA22 Panel Mount SSR, NOVA22 SSRs -
RS-artikelnummer 701-8837
Tillv. art.nrHS151DR
VarumärkeSensata / Crydom
447,99 kr
Each
Enheter
Heatsink Crydom SSR -
RS-artikelnummer 672-1560
Tillv. art.nrWF151200
VarumärkeCelduc
277,48 kr
Each
Enheter
- - -
RS-artikelnummer 857-7242
Tillv. art.nrRHS45B
VarumärkeCarlo Gavazzi
526,15 kr
Each
Enheter
Heatsink Assembly 1-Phase SSR -
RS-artikelnummer 233-2465
Tillv. art.nr26532756N
VarumärkeCrouzet
257,86 kr
1 Box of 1
Låda(or)
Heatsink Panel Mount Solid State Relays -
RS-artikelnummer 703-4552
Tillv. art.nrHS053
VarumärkeSensata / Crydom
1 210,26 kr
Each
Enheter
Heatsink 1 x 3 phase SSR, 1, 2 or 3 single or dual SSR -