Rectangular Fin Heat Sinks

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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Mounting Style
Heatsink Material
Fin Style
Thermal Resistance
Length
Width
Height
Type
Wakefield Thermal Heat Sinks Low Profile Heat Sink, 139.7x63.5x127mm, 6 Mounting Holes
Datasheet
22In Stock
50Expected 04-11-2026
Min.: 1
Mult.: 1

Heat Sinks Power Modules, IGBTs Bolt On Aluminum Rectangular Fin 0.9 C/W 139.7 mm 127 mm 63.5 mm
Wakefield Thermal Heat Sinks High Fin Density Heat Sink for Power Modules, IGBTs, Relays, Mill, 132.33x76.2mm
Datasheet
14In Stock
Min.: 1
Mult.: 1

Heat Sinks Power Modules, IGBTs, Relays Adhesive Aluminum Rectangular Fin 0.9 C/W 76.2 mm 132.33 mm 59.69 mm Top Mount


Wakefield Thermal Heat Sinks High Fin Density Heat Sink, IGBTs, Relays, Non-Mill, 182.88x152.4mm
Datasheet
7In Stock
Min.: 1
Mult.: 1

Heat Sinks Power Modules, IGBTs Adhesive Aluminum Rectangular Fin 0.65 C/W 152.4 mm 182.88 mm 61.21 mm Top Mount


CTS Electronic Components Heat Sinks DIM=1.31x.90x 0.75 253In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-126, TO-127, TO-220 Screw Aluminum Rectangular Fin 20 C/W 33.27 mm 19.05 mm 22.86 mm Component
Wakefield Thermal Heat Sinks Heat Sink for D2PAK, TO-220, SOT-223, SOL-20, 15.2x18.8x9.1mm, Bulk
Datasheet
3,326In Stock
Min.: 1
Mult.: 1

Heat Sinks D2PAK , TO-220, SOT-223, SOL-20 SMD/SMT Copper Rectangular Fin 55 C/W 18.8 mm 15.2 mm 9.1 mm Component
Wakefield Thermal Heat Sinks Heat Sink for D2PAK, TO-220, SOT-223, SOL-20, 15.2x18.8x9.1mm, Tape & Reel 250
Datasheet
5In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Heat Sinks D2PAK (TO-263), TO-220, SOT-223, SOL-20 SMD/SMT Copper Rectangular Fin 55 C/W 18.8 mm 15.24 mm 9.14 mm Component
Wakefield Thermal Heat Sinks Vertical Mount Heat Sink for Power Semi TO-220/TO-262, Aluminum, Solderable Tab
Datasheet
377In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin Component
Wakefield Thermal Heat Sinks Vertical Mount Heat Sink for TO-220, 25.4x12.7x30mm, Aluminum, Black Anodized
Datasheet
1,470In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 14 C/W 29.97 mm 25.4 mm 12.7 mm Component
Wakefield Thermal Heat Sinks Small Footprint, Low Cost Heat Sink for TO-220, TO-202, 44.5x17.8x9.4mm
Datasheet
3,143In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-202, TO-220 Through Hole Aluminum Rectangular Fin 17.5 C/W 17.78 mm 44.45 mm 9.52 mm Component
Wakefield Thermal Heat Sinks Top-Mount, Booster Heat Sink for Use with 270/271/272/280, 44.5x17.8x12.7mm
Datasheet
2,922In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 15.5 C/W 17.78 mm 44.45 mm 12.7 mm Component
Wakefield Thermal Heat Sinks Wave-Solderable Heat Sink, TO218/TO220, 19.1x9.5mm, Vertical/Horizontal, No Tab
Datasheet
1,408In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-220 Through Hole Aluminum Rectangular Fin 24.5 C/W 19.1 mm 19.05 mm 9.52 mm Component
Wakefield Thermal Heat Sinks Wave-Solderable Heat Sink, TO220, 13.2x19.1x6.4mm, Vertical/Horizontal, No Tab
Datasheet
1,289In Stock
5,000Expected 02-12-2026
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 9 C/W 19.1 mm 13.21 mm 6.35 mm Component
Wakefield Thermal Heat Sinks Aluminum, Wave-Solderable Heat Sink for TO220, Anodized, 25.4x12.7x30.2mm
Datasheet
3,031In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-220 Through Hole Aluminum Rectangular Fin 58 C/W 30.2 mm 12.7 mm 30.2 mm Component
Wakefield Thermal Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x18.1x12.7mm
Datasheet
1,945In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-202, TO-220 Through Hole Aluminum Rectangular Fin 25 C/W 18.03 mm 25.4 mm 12.7 mm Component
Wakefield Thermal Heat Sinks Single Package Heat Sink for TO-218, TO-220, TO-202, Aluminum, 25.4x30.0x12.7mm
Datasheet
1,763In 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 Component
Wakefield Thermal Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x6.1mm, Horizontal, 11 Fins
Datasheet
456In Stock
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, 1/2 Brick Screw Aluminum Rectangular Fin 4.2 C/W 57.9 mm 61 mm 6.1 mm DC/DC Converter
Wakefield Thermal Heat Sinks Heat Sink for DC/DC Converters, Half Brick, 57.9x61x11.4mm, Horizontal, 11 Fins
Datasheet
497In Stock
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, 1/2 Brick Screw Aluminum Rectangular Fin 2.3 C/W 57.9 mm 61 mm 11.4 mm DC/DC Converter
Wakefield Thermal Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x6.1mm, Horizontal, 14 Fins
Datasheet
356In Stock
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, 1/4 Brick Screw Aluminum Rectangular Fin 4.2 C/W 57.9 mm 36.8 mm 6.1 mm DC/DC Converter
Wakefield Thermal Heat Sinks Heat Sink for DC/DC Converter, Quarter, 57.9x36.8x24.1mm, Horizontal, 8 Fins
Datasheet
78In Stock
640Expected 28-10-2026
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, 1/4 Brick Screw Aluminum Rectangular Fin 2.1 C/W 57.9 mm 36.38 mm 24.13 mm DC/DC Converter
Wakefield Thermal Heat Sinks Heat Sink for DC/DC Converters, Full Brick, 116.8x61x35.6mm, Horizontal, 6 Fins
Datasheet
265In Stock
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, Full Brick Screw Aluminum Rectangular Fin 1.3 C/W 116.8 mm 61 mm 35.6 mm DC/DC Converter
Wakefield Thermal Heat Sinks Heat Sink for DC/DC Converters, Eighth Brick, 55x20.7x6.1mm, 6 Fins
Datasheet
495In Stock
Min.: 1
Mult.: 1

Heat Sinks DC/DC Converter, 1/8 Brick Panel Aluminum Rectangular Fin 7.2 C/W 55 mm 20.7 mm 6.1 mm DC/DC Converter
Wakefield Thermal Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 25.4mm
Datasheet
6In Stock
2,200Expected 08-10-2026
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-220 Through Hole Aluminum Rectangular Fin 25.4 mm 16.26 mm 16.26 mm Component
Wakefield Thermal Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 38.1mm
Datasheet
348In Stock
2,400Expected 10-12-2026
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-220 Through Hole Aluminum Rectangular Fin 38.1 mm 16.26 mm 16.26 mm Component
Wakefield Thermal Heat Sinks Unidirectional Fin, Vertical Mount Heat Sink for TO220, TO218, Plain Pin, 50.8mm
Datasheet
939In Stock
1,200Expected 25-12-2026
Min.: 1
Mult.: 1

Heat Sinks TO-218, TO-220 Through Hole Aluminum Rectangular Fin 50.8 mm 16.26 mm 16.26 mm Component
Wakefield Thermal Heat Sinks Natural Convection Heat Sink for Metal-Case Semis for TO3, 25.4mm H
Datasheet
86In Stock
Min.: 1
Mult.: 1

Heat Sinks TO-3 Through Hole Aluminum Rectangular Fin 2.4 C/W 76.2 mm 104.77 mm 25.4 mm Component