Solid State 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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Afficher 21 - 37 des 37 produits
Nombre de résultats par page
Description Prix Accessory Type For Use With Series Mounting Type
N° de stock RS 917-4866
Référence fabricantWF031200
MarqueCelduc
231,28 €
Each
Unité
Heatsink SP/3P Solid Sate Relay - DIN Rail
N° de stock RS 903-2958
Référence fabricantKHS-150C
Marquei-Autoc
39,64 €
Each
Unité
Heatsink Single Phase SSR, Two Phase SSR - Panel Mount
N° de stock RS 703-4570
Référence fabricantHS122DR
37,05 €
Each
Unité
Heatsink 1 or 2 single or dual SSR - DIN Rail
N° de stock RS 903-2952
Référence fabricantKHS-150A
Marquei-Autoc
45,56 €
Each
Unité
Heatsink Single Phase SSR, Two Phase SSR - Panel Mount
N° de stock RS 499-0941
Référence fabricantWF070000
MarqueCelduc
77,92 €
Each
Unité
Heatsink SC Series, SG Series, SGT Series, SO Series, SVT Series - DIN Rail
N° de stock RS 922-2111
Référence fabricantSSRHP05
41,31 €
Each
Unité
Heatsink Panel Mount Solid State Relay - Panel Mount
N° de stock RS 672-1560
Référence fabricantWF151200
MarqueCelduc
22,93 €
Each
Unité
- - - -
N° de stock RS 800-2966
Référence fabricant077.25
MarqueFinder
39,53 €
Each
Unité
Heatsink 77.25 Series 77 Series DIN Rail
N° de stock RS 857-7242
Référence fabricantRHS45B
47,67 €
Each
Unité
Heatsink Assembly 1-Phase SSR - DIN Rail
N° de stock RS 922-5239
MarqueRS PRO
86,02 €
Each
Unité
Heatsink WG Series Solid State Relays - Snap-On Rail Mount
N° de stock RS 922-2114
Référence fabricantSSRHD10
30,60 €
Each
Unité
Heatsink Panel Mount Solid State Relay - Panel Mount
N° de stock RS 171-9070
Référence fabricantWF210000
MarqueCelduc
13,63 €
Each
Unité
Heatsink Single Phase Relay - -
N° de stock RS 922-5227
MarqueRS PRO
46,31 €
Each
Unité
Heatsink WG Series Solid State Relays - Snap-On Rail Mount
N° de stock RS 922-5249
MarqueRS PRO
7,94 €
Each
Unité
Thermal Pad WG Series Solid State Relays - -
N° de stock RS 922-2127
Référence fabricantSSRHP25
14,85 €
Each
Unité
Heatsink Panel Mount Solid State Relay - Panel Mount
N° de stock RS 922-2120
Référence fabricantSSRHP10
30,60 €
Each
Unité
Heatsink Panel Mount Solid State Relay - Panel Mount
N° de stock RS 917-4863
Référence fabricantWF031100
MarqueCelduc
223,93 €
Each
Unité
Heatsink SP/3P Solid Sate Relay - DIN Rail