You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Heat Sink, HS Series, 1 °C/W, DIN Rail, 76.2 mm, 60.2 mm, 132.1 mm


The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
  • Enter your custom part number in the textbox above
  • Maximum Part Numbers added.
    Delete older entries to add more.

Part Number Saved

Part Number Saved

Product Range
HS Series
Technical Datasheet:
HS103DR   Datasheet
Supply Frame Models Link
See all Technical Docs

Product Range Selector (HS Series)

See all from this product range

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

HS Series


DIN Rail




Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (2)

Product Overview

The HS103DR is a Din-rail Mount Heat Sink for use with 1, 2 or 3 single or dual SSR's or one 3 Phase SSR. This HS103 series heat sink is made of aluminum. It accepts 2 to 40 fan.
  • Black anodized finish
  • 6 SSR mounting holes
  • 8 x 32 Threads
  • 1.0°C/W Thermal resistance



18 In stock

Order before 6pm EST Standard Shipping

Same day shipping

More stock available week commencing 10/7/24

To order more than shown inventory, contact sales

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

Available in quantity shown


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
  • 1+
Quantity Price Your Price Your Price
1+ $148.29
Promotional price
Contract Price
Web only price
Web only contract price
Quantity Price Your Price Your Price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Cart Add to Cart Pre-Order
Restricted Item
Enter Your Line Note
Total Price:
Total Price: ( )
Total Price: --