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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Part Details Brand Stock Accessory Type For Use With Series Mounting Type
Schneider Electric Please note that the Stock level on this page is periodically updated during the day.

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Check Stock Levels Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Solid State Relay (SSR) on Panel Mounting Relay Please note that the Stock level on this page is periodically updated during the day.

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Zelio Relay Please note that the Stock level on this page is periodically updated during the day.

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Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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Solid State Relay Heatsink for use with WG Series Solid State Relays
  • £ 5.93
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RS Pro Please note that the Stock level on this page is periodically updated during the day.

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914 Please note that the Stock level on this page is periodically updated during the day.

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Thermal Pad Please note that the Stock level on this page is periodically updated during the day.

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WG Series Solid State Relays Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink for use with Crydom SSR
  • £ 24.19
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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266 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Crydom SSR Please note that the Stock level on this page is periodically updated during the day.

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- DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink for use with 1 x single or dual SSR
  • £ 9.66
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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181 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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1 x single or dual SSR Please note that the Stock level on this page is periodically updated during the day.

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- DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink for use with Single Phase SSR
  • £ 10.35
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Kudom Please note that the Stock level on this page is periodically updated during the day.

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142 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Single Phase SSR Please note that the Stock level on this page is periodically updated during the day.

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- DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink
  • £ 17.31
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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85 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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- - DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink
  • £ 54.31
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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59 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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- - DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink
  • £ 22.86
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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- - DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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Celduc Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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SC Relay, SC Series, SO Relay Please note that the Stock level on this page is periodically updated during the day.

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- Chassis, DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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Dual Heatsink for DIN Mount 2.0 deg
  • £ 26.25
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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- - DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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Solid State Relay Heatsink for use with Single Phase Relay
  • £ 9.07
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Celduc Please note that the Stock level on this page is periodically updated during the day.

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21 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Single Phase Relay Please note that the Stock level on this page is periodically updated during the day.

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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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1 or 2 single or dual SSR Please note that the Stock level on this page is periodically updated during the day.

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- Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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DIN Rail Solid State Relay Heatsink for use with RGS Series
  • £ 12.56
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Carlo Gavazzi Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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RGS Series Please note that the Stock level on this page is periodically updated during the day.

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- DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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18 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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1 x 3 phase SSR, 1, 2 or 3 single or dual SSR Please note that the Stock level on this page is periodically updated during the day.

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- Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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Schneider Electric Please note that the Stock level on this page is periodically updated during the day.

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17 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Panel Mount Solid State Relay Please note that the Stock level on this page is periodically updated during the day.

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- Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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Kudom Please note that the Stock level on this page is periodically updated during the day.

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16 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Single Phase SSR, Two Phase SSR Please note that the Stock level on this page is periodically updated during the day.

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- Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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Celduc Please note that the Stock level on this page is periodically updated during the day.

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13 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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SC Series, SG Series, SGT Series, SO Series, SVT Series Please note that the Stock level on this page is periodically updated during the day.

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- DIN Rail Please note that the Stock level on this page is periodically updated during the day.

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Triple Heatsink for Panel Mount 1.0 deg
  • £ 44.25
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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8 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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- - Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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Panel Mount Solid State Relay Heatsink
  • £ 19.36
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Sensata / Crydom Please note that the Stock level on this page is periodically updated during the day.

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6 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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- - Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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Schneider Electric Please note that the Stock level on this page is periodically updated during the day.

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3 Please note that the Stock level on this page is periodically updated during the day.

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Heatsink Please note that the Stock level on this page is periodically updated during the day.

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Panel Mount Solid State Relay Please note that the Stock level on this page is periodically updated during the day.

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- Panel Mount Please note that the Stock level on this page is periodically updated during the day.

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