Sensata Crydom HS103DR Series DIN Rail Relay Heatsink for Use with HS Series
- RS Stock No.:
- 701-8834
- Mfr. Part No.:
- HS103DR
- Brand:
- Sensata / Crydom
Bulk discount available
Subtotal (1 unit)*
£122.02
(exc. VAT)
£146.42
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 7 unit(s) ready to ship
- Plus 7 unit(s) ready to ship from another location
- Plus 20 unit(s) shipping from 28 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £122.02 |
| 5 - 9 | £118.23 |
| 10 + | £113.11 |
*price indicative
- RS Stock No.:
- 701-8834
- Mfr. Part No.:
- HS103DR
- Brand:
- Sensata / Crydom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Sensata / Crydom | |
| Accessory Type | Heatsink | |
| For Use With | HS Series | |
| Series | HS103DR | |
| Mounting Type | DIN Rail | |
Select all | ||
|---|---|---|
Brand Sensata / Crydom | ||
Accessory Type Heatsink | ||
For Use With HS Series | ||
Series HS103DR | ||
Mounting Type DIN Rail | ||
- COO (Country of Origin):
- MX
Sensata | Crydom Relay Heatsink, Aluminium Material, 544g Weight - HS103DR
Keep your solid-state relay running cool with this heatsink from Sensata | Crydom. It's a handy multitasker that handles up to three single or dual SSRs, or a single three-phase SSR. Simply clip it onto a DIN rail or mount it on a panel for installation in a snap. The entire unit is made of aluminium and weighs just 544g, so it's strong yet light enough to place minimal strain on your assembly. You'll find it used in industrial automation and motor control applications.
Features & Benefits
• Accepts a 2-40mm fan for extra cooling
• Thermal resistance of 1°C/W ensures efficient heat transfer
• Black anodised finish for extra heat dissipation
• Thermal resistance of 1°C/W ensures efficient heat transfer
• Black anodised finish for extra heat dissipation
Why do I need a relay heatsink?
All SSRs generate heat when they operate. Installing a heatsink is an efficient way to manage this heat so it doesn't damage the relay or interfere with its performance.
How does a relay heatsink work?
Relay heatsinks have a number of vertical fins. These fins provide a large surface area to cool the hot air created by the relay's operation. The heatsink needs to be positioned in a ventilated area so the cooled air can be expelled into the environment.
Heatsinks