Heatsink Mounting Accessories

Heatsink mounting accessories support the attachment of heatsinks to their components. Heatsinks are passive heat exchangers: they take the heat generated by electrical or mechanical devices and transfer it to a disposable medium, often liquid coolant or air. There's a wide selection of heatsink mounting accessories, including clips, adhesive tape, retaining springs, hi-flow insulators and graphite pads. Choosing the right mounting accessories can improve your heatsink’s performance.

Types of heatsink mounting accessories

A range of heatsink mounting accessories is available, depending on your needs. Spring clips can be used with all sizes of vertical-mount heatsinks where transistors have no mounting tabs. Heatsink spring mount rivets are used to fasten a heatsink to a processor on a printed circuit board. They provide continuous pressure to a heatsink to improve the conductivity. For an alternative to screw mounting and clip mounting, adhesive tape allows a double-sided high bond-strength attachment.

Why use heatsink mounting accessories?

Heatsink mounting accessories provide greater reliability within your cooling system and ensure it can operate to its best ability. The right accessories can also contribute to reduced energy use and lower costs.


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Description Price Accessory Type For Use With
RS Stock No. 712-8225
BrandRS PRO
kr 21,67
Pr. Kit
Kit(s)
Transistor Mount Kit TO-220
RS Stock No. 131-1216
BrandRS PRO
kr 3,512
Each (In a Pack of 5)
Units
Gull Wing Clip TO-220
RS Stock No. 402-456
Mfr. Part No.W4605 KIT
BrandWinslow
kr 50,31
Pr. Kit
Kit(s)
Transistor Mount Kit TO-220
RS Stock No. 707-4819
BrandRS PRO
kr 180,21
Each
Units
Thermal Interface Tape Heatsink
RS Stock No. 203-791
Mfr. Part No.THFU 2
kr 1,35
Each (In a Pack of 100)
Units
Retaining Spring LAM Heatsink, SK Heatsink, TO-218, TO-220, TO-247, TO-248, TO-3P
RS Stock No. 485-8897
BrandRS PRO
kr 7,146
Each (In a Pack of 5)
Units
Gull Wing Clip TO-220
RS Stock No. 504-0766
Mfr. Part No.ICKSMDBOX
kr 1 407,33
Each
Units
Heat Sink Box SMD
RS Stock No. 750-0964
Mfr. Part No.Hook 1
kr 32,45
1 Bag of 20
Bag(s)
Hook Solder Anchor BGA
RS Stock No. 329-3283
Mfr. Part No.HF105-0.005-00-1212
BrandBergquist
kr 647,64
Each
Units
Hi-Flow Insulator Heatsink
RS Stock No. 477-4862
Mfr. Part No.BP100-0.005-00-00-50
BrandBergquist
kr 31,38
Each (In a Pack of 10)
Units
Adhesive Tape Heatsink
RS Stock No. 707-4828
BrandRS PRO
kr 231,60
Each
Units
Thermal Interface Tape Heatsink
RS Stock No. 477-4840
Mfr. Part No.BP100-0.005-00-1112
BrandBergquist
kr 417,66
Each
Units
Adhesive Tape Heatsink
RS Stock No. 722-6921
Mfr. Part No.THFU 1
kr 1,508
Each (In a Pack of 25)
Units
Retaining Spring LAM Heatsink, SK Heatsink, TO-218, TO-220, TO-247, TO-248, TO-3P
RS Stock No. 263-239
BrandRS PRO
kr 21,67
Pr. Kit
Kit(s)
Transistor Mount Kit TO-3
RS Stock No. 489-5795
Mfr. Part No.CL-BU-35X35
BrandMalico
kr 9,91
Each (In a Pack of 5)
Units
Clip MBH35 BGA Heatsink
RS Stock No. 707-4815
BrandRS PRO
kr 169,32
Each
Units
Thermal Interface Tape Heatsink
RS Stock No. 189-7912
Mfr. Part No.TF3/2
kr 27,02
Each
Units
Socket TO-3
RS Stock No. 203-808
Mfr. Part No.KL 35 050
kr 31,705
Each (In a Pack of 20)
Units
Clip Heatsink Mounting Rail (35 mm)
RS Stock No. 774-2758
Mfr. Part No.KL 35 100
kr 51,45
Each
Units
Clip DIN Rail
RS Stock No. 131-1238
BrandRS PRO
kr 5,00
Each (In a Pack of 5)
Units
Spring Clip TO-218, TO-220, TO-247, TO-3P
Related Products
Transistor spring clips designed for single point fixing ...
Description:
Transistor spring clips designed for single point fixing of power transistors such as TO220, TO218, TO247 and TO3P to their heatsinks. They provide strong central pressure (max. 7.5kg) to maximise the thermal transfer properties to the heatsink with only one ...
Used where electrical isolation is not required, Tgon™ ...
Description:
Used where electrical isolation is not required, Tgon™ 800 is ideal for where electricalcontact and thermal transfer are desired.Its unique grain-oriented, plate-like structure provides a high thermal conductivity of240 W/mK in the XY plane and 5 W/mK through the z-axis.. ...
Bond-Ply 100 is thermally conductive, double-sided pressure sensitive ...
Description:
Bond-Ply 100 is thermally conductive, double-sided pressure sensitive adhesive tape. It is designed to attain high bond strength with long term exposure to moderate heat and high humidity. Can be used instead of Heat Cure Adhesives, Screw Mounting, Clip Mounting. ...
These gull wing clips offer easy mounting for ...
Description:
These gull wing clips offer easy mounting for one or two transistors.They offer a high mounting pressure to the centre of the transistor housing, to provide maximum heat transfer.The screws are not supplied.