Heat Sinks

Heat Sinks
Heat Sinks are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many heat sink manufacturers including Aavid, Advanced Thermal Solutions, Seeed Studio, Vicor, Wakefield Thermal & more. Please view our large selection of heat sinks below.
Results: 113,276
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Designed for
Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Wakefield Thermal Heat Sinks Heat Sink, TO126, Integrated Clip, Solder-PCB Attachment, 75x27.94x10.92mm LxHxW
Datasheet
218In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies TO-126 Through Hole Aluminum Extruded Axial Fin 75 mm 10.92 mm 27.94 mm
Wakefield Thermal Heat Sinks BGA Heat Sink, 31x18mm, Diagonal Plastic Push Pin
Datasheet
335In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Push Pin Aluminum Cross Cut Fin 32 mm 31.5 mm 18 mm
Aavid Heat Sinks Channel Heat Sink+Tab, TO220, Straight Fin, Copper, Vertical, 12.5 C/W, 3mm Hole
Datasheet
548In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Copper Channel Cut Fin 25.4 mm 12.7 mm 29.97 mm
Wakefield Thermal Heat Sinks Dual Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x30.0x12.7mm
Datasheet
1,930In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-202, TO-220 Through Hole Aluminum Rectangular Fin 22 C/W 29.97 mm 25.4 mm 12.7 mm
Wakefield Thermal Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x76.2x31.8mm, 6.9mm Dia. Mount Hole
Datasheet
90In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-3 Through Hole Aluminum Extruded Radial Fin 0.9 C/W 111.1 mm 76.2 mm 31.8 mm
Aavid Heat Sinks Basket Heat Sink for TO-220, Fold Back Fin, Horizontal, 5.5 Degree C/W, Black
Datasheet
1,528In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Folded Back Fin 5.5 C/W 46.482 mm 46.482 mm 33.274 mm
Aavid Heat Sinks Max Clip Heat Sink, TO247, TO220, TO126, Solder Pins, 22x35.05x32mm, No Clip
Datasheet
699In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-126, TO-220, TO-247 Through Hole Aluminum Channel Cut Fin 35.05 mm 22 mm 32 mm
Wakefield Thermal Heat Sinks Extrusion Cut to Length, 12", 12.75" Wide, Flatback Heat Sink xx2044
Datasheet
20In Stock
Min.: 1
Mult.: 1

Extrusions Aluminum Extruded Radial Fin 0.56 C/W 12 in 12.75 in 2.25 in
Wakefield Thermal Heat Sinks Double-Surface Heat Sink for TO3, V Hole Pattern, 120.7mm
Datasheet
108In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-3 Aluminum Extruded Radial Fin 1.5 C/W 38.1 mm 120.65 mm 31.75 mm
Wakefield Thermal Heat Sinks Omnidirectional Pin Fin Heat Sink for BGA, Aluminum, Black Anodized, 21.6x15.2mm
Datasheet
596In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Aluminum Pin Fin 21.59 mm 21.59 mm 15.2 mm
Wakefield Thermal Heat Sinks Heat Sink for DIPs and SRAMs, 19.1x10.5x6.1mm, 14-Pin, 16 Pin DIP Applications
Datasheet
1,595In Stock
4,900Expected 9/9/2026
Min.: 1
Mult.: 1

Heat Sinks DIP-14, DIP-16 Adhesive Aluminum Rectangular Fin 40 C/W 19.1 mm 10.54 mm 6.1 mm
Wakefield Thermal Heat Sinks Heat Sink, TO220, Integrated Clip, Solder-PCB Attachment, 100x35.05x22mm LxHxW
Datasheet
193In Stock
Min.: 1
Mult.: 1

Heat Sink Assemblies TO-220 Through Hole Aluminum Extruded Axial Fin 100 mm 22 mm 35.05 mm
Wakefield Thermal 145-A
Wakefield Thermal Heat Sinks Compression Clamp Assemblies for Semis, 114.3mm Diameter, 44.5mm min, 63.5mm max
Datasheet
2In Stock
Min.: 1
Mult.: 1

Accessories and Hardware Semiconductors to 3.5 in 177.8 mm 38.1 mm
Wakefield Thermal D10650-40T4E
Wakefield Thermal Heat Sinks Deltem Composite Pin Fin Heat Sink, 16.5x10.2mm, Chomerics T410R
Datasheet
14In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Composite Pin Fin 25 C/W 16.51 mm 16.51 mm 10.16 mm
Wakefield Thermal D10850-40T3
Wakefield Thermal Heat Sinks Deltem Composite Pin Fin Heat Sink for 21mm BGA, 21.6x10.2mm, Chomerics T412
Datasheet
138In Stock
Min.: 1
Mult.: 1

Heat Sinks BGA Adhesive Composite Pin Fin
Advanced Energy / Artesyn Heat Sinks Thermal Pad
Datasheet
45In Stock
Min.: 1
Mult.: 1
Heat Sinks Aluminum
Wakefield Thermal 511-6M
Wakefield Thermal Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Mill, 132.33x152.4mm
Datasheet
21In Stock
Min.: 1
Mult.: 1

Heat Sinks Power Modules, IGBTs, Relays Adhesive Aluminum Rectangular Fin 0.65 C/W 152.4 mm 132.33 mm 59.69 mm
Wakefield Thermal 512-9M
Wakefield Thermal Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Mill, 182.88x228.6mm
Datasheet
24In Stock
Min.: 1
Mult.: 1

Heat Sinks Power Modules, IGBTs Adhesive Aluminum Rectangular Fin 0.56 C/W 228.6 mm 182.88 mm 59.69 mm
Wakefield Thermal 512-9U
Wakefield Thermal Heat Sinks High Fin Density Heat Sink for Power Modules, IGBTs & Relays
Datasheet
12In Stock
Min.: 1
Mult.: 1

Heat Sinks Power Modules, IGBTs, Relays Adhesive Aluminum High Density Fin 0.56 C/W 228.6 mm 182.88 mm 61.2 mm
Aavid Heat Sinks Semiconductor Mounting Pad for TO-5, Nylon, 3 Leads, Diameter 8.71mm
Datasheet
4,724In Stock
Min.: 1
Mult.: 1

Accessories and Hardware TO-5 Screw 1.91 mm
Wakefield Thermal Heat Sinks Extrusion Cut to Length, 5.00" W, 12" L, Flatback Heat Sink 16107
Datasheet
16In Stock
Min.: 1
Mult.: 1

Extrusions Aluminum Extruded Radial Fin 1.1 C/W 12 in 5 in 1.65 in
Wakefield Thermal Heat Sinks Extrusion Cut to Length, 2.24" W, 36" L, Flatback Heat Sink 13107
Datasheet
22In Stock
Min.: 1
Mult.: 1

Extrusions Aluminum Extruded Radial Fin 2.4 C/W 36 in 2.24 in
Wakefield Thermal Heat Sinks Extrusion Cut to Length, 6.75" W, 12" L, Flatback Heat Sink 4955
Datasheet
23In Stock
Min.: 1
Mult.: 1

Extrusions Aluminum Extruded Radial Fin 1.37 C/W 12 in 6.75 in 1.185 in
Aavid 0S565-100-B
Aavid Heat Sinks Max Clip Euro Extrusion Profile, 3.43 C/W Rthn, 1.12 C/W Rthf, 15mm Base, 54mm H
Datasheet
19In Stock
Min.: 1
Mult.: 1

Heat Sinks
Aavid 780453B08200G
Aavid Heat Sinks Extrusion, Max Clip, 2.12 C/W Thermal Resistance, Black Anodized, 8.2" Length 9In Stock
Min.: 1
Mult.: 1

Extrusions 8.2 in 40 mm 40 mm