Fischer Elektronik Heatsink, Semi-Conductor Screw Mounting, 11°C/W 12.7 mm 38.1 mm 34.9mm

View all Heatsinks
Bulk discount available
View bulk pricing option

Subtotal (1 unit)*

$10.25

(exc. GST)

$11.79

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 270 unit(s) shipping from 04 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 99$10.25
100 - 249$10.14
250 - 499$9.78
500 +$9.45

*price indicative

RS Stock No.:
189-8101
Mfr. Part No.:
SK104-38,1-STS-220
Brand:
Fischer Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Fischer Elektronik

Product Type

Heatsink

For Use With

Semi-Conductor Screw Mounting

Length

38.1mm

Width

34.9mm

Height

12.7mm

Thermal Resistance

11°C/W

Fastening

Clip

Colour

Black Anodised

Finish

Black Anodised

Compatible Package Type

TO-220

Standards/Approvals

RoHS

Material

Brass

Heatsink 9 → 14 K/W for TO 220


Heatsinks in the SK 104 Series have solderable tin-plated soldered pins and are ideal for mounting semiconductors vertically. They are available in lengths of 25.4 mm, 38.1 mm and 50.8 mm.

Related links