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 1 - 20 des 37 produits
Nombre de résultats par page
Description Prix Accessory Type For Use With Series Mounting Type
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 922-5239
MarqueRS PRO
86,02 €
Each
Unité
Heatsink WG Series Solid State Relays - Snap-On Rail Mount
N° de stock RS 922-5236
MarqueRS PRO
59,54 €
Each
Unité
Heatsink WG Series Solid State Relays - Snap-On Rail Mount
N° de stock RS 922-5233
MarqueRS PRO
185,20 €
Each
Unité
Heatsink WG Series Solid State Relays - Snap-On Rail Mount
N° de stock RS 701-8837
Référence fabricantHS151DR
27,93 €
Each
Unité
Heatsink Crydom SSR - DIN Rail
N° de stock RS 703-4558
Référence fabricantHS072
30,31 €
Each
Unité
Heatsink 1 or 2 single or dual SSR - Panel Mount
N° de stock RS 703-4555
Référence fabricantHS103
51,09 €
Each
Unité
Heatsink - - Panel Mount
N° de stock RS 701-8834
Référence fabricantHS103DR
59,28 €
Each
Unité
Heatsink - - DIN Rail
N° de stock RS 701-8856
Référence fabricantHS201DR
25,10 €
Each
Unité
Heatsink - - DIN Rail
N° de stock RS 703-4546
Référence fabricantHS202
21,27 €
Each
Unité
Heatsink - - Panel Mount
N° de stock RS 703-4561
Référence fabricantHS501DR
11,15 €
Each
Unité
Heatsink 1 x single or dual SSR - DIN Rail
N° de stock RS 703-4564
Référence fabricantHS301DR
19,98 €
Each
Unité
Heatsink - - DIN Rail
N° de stock RS 171-9092
Référence fabricantWF121000
MarqueCelduc
48,91 €
Each
Unité
Heatsink SC Series, SG Series, SGT Series, SO Series, SVT Series - Chassis, DIN Rail
N° de stock RS 703-4552
Référence fabricantHS053
83,02 €
Each
Unité
Heatsink 1 x 3 phase SSR, 1, 2 or 3 single or dual SSR - Panel Mount
N° de stock RS 307-3253
Référence fabricantWF115100
MarqueCelduc
79,11 €
Each
Unité
Heatsink SC Series, SG Series, SGT Series, SO Series, SVT Series - Chassis, DIN Rail
N° de stock RS 776-7713
Référence fabricantWF108110
MarqueCelduc
34,62 €
Each
Unité
Heatsink SC Relay, SC Series, SO Relay - Chassis, DIN Rail
N° de stock RS 917-4872
Référence fabricantWF112100
MarqueCelduc
35,40 €
Each
Unité
Heatsink 22.5 mm SA and SU Solid State Relay - DIN Rail
N° de stock RS 703-4577
Référence fabricantHS202DR
28,86 €
Each
Unité
Heatsink - - DIN Rail
N° de stock RS 922-2111
Référence fabricantSSRHP05
41,31 €
Each
Unité
Heatsink Panel Mount Solid State Relay - Panel Mount