AAVID THERMALLOY Heatsink, Single Devices, Printed Circuit Boards, Dual Devices, 20.3°C/W 9.65 mm 36.83 mm 13.47 mm
- RS Stock No.:
- 712-4239
- Mfr. Part No.:
- 7141DG
- Brand:
- AAVID THERMALLOY
Bulk discount available
Subtotal (1 pack of 5 units)*
$12.40
(exc. GST)
$13.65
(inc. GST)
Add 25 units to get free delivery
In Stock
- 165 unit(s) ready to ship from another location
- Plus 4,380 unit(s) shipping from 27 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 495 | $2.48 | $12.40 |
| 500 - 1245 | $2.464 | $12.32 |
| 1250 - 2495 | $2.414 | $12.07 |
| 2500 + | $2.356 | $11.78 |
*price indicative
- RS Stock No.:
- 712-4239
- Mfr. Part No.:
- 7141DG
- Brand:
- AAVID THERMALLOY
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | AAVID THERMALLOY | |
| Product Type | Heatsink | |
| For Use With | Single Devices, Printed Circuit Boards, Dual Devices | |
| Length | 36.83mm | |
| Width | 13.47 mm | |
| Height | 9.65mm | |
| Fastening | PCB Through Hole | |
| Thermal Resistance | 20.3°C/W | |
| Diameter | 3.81 mm | |
| Colour | Black | |
| Finish | Tin Plated, Black Anodised | |
| Compatible Package Type | TO-220 | |
| Standards/Approvals | RoHS | |
| Material | Copper, Aluminium | |
| Application | Heat Sink For Printed Circuit Board | |
| Special Features | Integrated Clip With Locking Tab, Single Center Tab Can Be Soldered Directly to the PC Board, Narrow Base, Low Profile | |
| Select all | ||
|---|---|---|
Brand AAVID THERMALLOY | ||
Product Type Heatsink | ||
For Use With Single Devices, Printed Circuit Boards, Dual Devices | ||
Length 36.83mm | ||
Width 13.47 mm | ||
Height 9.65mm | ||
Fastening PCB Through Hole | ||
Thermal Resistance 20.3°C/W | ||
Diameter 3.81 mm | ||
Colour Black | ||
Finish Tin Plated, Black Anodised | ||
Compatible Package Type TO-220 | ||
Standards/Approvals RoHS | ||
Material Copper, Aluminium | ||
Application Heat Sink For Printed Circuit Board | ||
Special Features Integrated Clip With Locking Tab, Single Center Tab Can Be Soldered Directly to the PC Board, Narrow Base, Low Profile | ||


TO220 Copper Narrow Channel 20.3°C/W with Integrated Clip
Copper narrow channel style heatsink with integrated clip and locking tab for secure attachment to the device
Single center tab can be soldered directly to the PC board
Related links
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- AAVID THERMALLOY Heatsink Clip
- AAVID THERMALLOY Heatsink Clip for use with TO-220 TO-218
