Heat Sink Solutions

Würth Elektronik Heat Sink Solutions are designed to provide effective thermal management to improve performance, reduce system failure, and increase the lifespans of electronics. These high-performance heatsink solutions include WE-HIC and WE-HICI heatsinks for ICs, WE-HTO and WE-HTOI heatsinks for transistors, and WE-TMA accessories for mounting the heatsinks and transistors. The WE-HIC are standard heatsinks, while the WE-HICI are heatsinks with pre-applied thermal interface material. These heatsinks for ICs are available in unidirectional and bidirectional variants in four different sizes. The WE-HTO are standard heatsinks, while the WE-HTOI are heatsinks with pre-applied thermal interface material. These heatsinks for transistors are designed specifically for TO-220 and TO-247 packages. The transistor heatsinks are constructed from black-anodized aluminum and available in four types, including simple, curved, clip-on, and extruded. Applications include Ball Grid Array (BGA), Pin Grid Array (PGA), CPU, DC/DC converter, and microcontrollers.    

Results: 29
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Wurth Elektronik Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO220
Datasheet
80In Stock
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Formed Fin 21.38 K/W 24.6 mm 22.8 mm 7 mm
Wurth Elektronik Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO247
Datasheet
82In Stock
Min.: 1
Mult.: 1

Heatsink TO-247 Screw Aluminum Formed Fin 20.21 K/W 24.6 mm 29.8 mm 7 mm
Wurth Elektronik Heat Sinks WE-HTOI for Transistors With Therm Insulator Simple for TO220
Datasheet
101In Stock
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Straight Fin 22.33 K/W 19.05 mm 14.61 mm 9.65 mm
Wurth Elektronik Heat Sinks WE-HTOI for Transistors With Therm Insulator Simple for TO247
Datasheet
96In Stock
Min.: 1
Mult.: 1

Heatsink TO-247 Screw Aluminum Straight Fin 21.24 K/W 19.05 mm 19.05 mm 9.65 mm
Wurth Elektronik Heat Sinks WE-HTO for Transistors Extruded For TO220
Datasheet
63In Stock
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Extruded Axial Fin 9 K/W 38.1 mm 42 mm 25.4 mm
Wurth Elektronik Heat Sinks WE-HTOI for Transistors With Therm Insulator Extruded for TO220
Datasheet
55In Stock
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Extruded Axial Fin 9.25 K/W 38.1 mm 42 mm 25.4 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Unidirectional 09x24x24mm
Datasheet
152In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 6 K/W to 15 K/W 24 mm 24 mm 9 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Unidirectional 10x20x20mm
Datasheet
219In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 6 K/W to 17 K/W 20 mm 20 mm 10 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Unidirectional 16x30x30mm
Datasheet
96In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 4 K/W to 11 K/W 30 mm 30 mm 16 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Unidirectional 25x40x40mm
Datasheet
78In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 3 K/W to 8 K/W 40 mm 40 mm 25 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Unidirectional 09x24x24mm TIM PreApplied
Datasheet
145In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 6.41 K/W to 15.41 K/W 24 mm 24 mm 9 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Unidirectional 10x20x20mm TIM PreApplied
Datasheet
130In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 6.62 to 17.62 K/W 20 mm 20 mm 10 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Unidirectional 16x30x30mm TIM PreApplied
Datasheet
104In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 4.26 K/W to 11.26 K/W 30 mm 30 mm 16 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Unidirectional 25x40x40mm TIM PreApplied
Datasheet
52In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 3.14 K/W to 8.14 K/W 40 mm 40 mm 25 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Bidirectional 09x24x24mm
Datasheet
161In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 5 K/W to 15 K/W 24 mm 24 mm 9 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Bidirectional 10x20x20mm
Datasheet
167In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 6 K/W to 17 K/W 20 mm 20 mm 10 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Bidirectional 16x30x30mm
Datasheet
87In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 4 K/W to 11 K/W 30 mm 30 mm 16 mm
Wurth Elektronik Heat Sinks WE-HIC for IC Bidirectional 25x40x40mm
Datasheet
44In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 3 K/W to 7 K/W 40 mm 40 mm 25 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Bidirectional 09x24x24mm TIM PreApplied
Datasheet
104In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 5.41 K/W to 15.41 K/W 24 mm 24 mm 9 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Bidirectional 10x20x20mm TIM PreApplied
Datasheet
171In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 6.62 K/W to 17.62 K/W 20 mm 20 mm 10 mm
Wurth Elektronik Heat Sinks WE-HICI for IC Bidirectional 16x30x30mm TIM PreApplied
Datasheet
81In Stock
Min.: 1
Mult.: 1

Heatsink BGA Adhesive Aluminum Straight Fin 4.26 K/W to 11.26 K/W 30 mm 30 mm 7 mm
Wurth Elektronik Heat Sinks WE-HTO for Transistors Curved for TO220
Datasheet
84In Stock
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Formed Fin 21 K/W 24.6 mm 22.8 mm 7 mm
Wurth Elektronik Heat Sinks WE-HTO for Transistors Curved for TO247
Datasheet
57In Stock
Min.: 1
Mult.: 1

Heatsink TO-247 Screw Aluminum Formed Fin 20 K/W 24.6 mm 29.8 mm 7 mm
Wurth Elektronik Heat Sinks WE-HTO for Transistors Simple For TO220
Datasheet
89In Stock
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Straight Fin 22 K/W 19.05 mm 14.61 mm 9.65 mm
Wurth Elektronik Heat Sinks WE-HTO for Transistors Clip-on For TO220
Datasheet
50In Stock
160On Order
Min.: 1
Mult.: 1

Heatsink TO-220 Screw Aluminum Formed Fin 16 K/W 19.05 mm 22.8 mm 9.65 mm