Large heat sink 400mm wide SK159 forced air cooling

High-density pressed fin structure for powerful cooling of high heat generation. Large heat sink with a width of 400mm.

last updated May 21, 2026

List of LED Heat Sinks for Lighting | Selectable by Application and Shape

For high-power LEDs. Heat sinks that can be selected based on application and shape.

last updated May 21, 2026

List of LED Heat Sinks for Industrial Equipment

For inspection lights in industrial equipment. LED heat sinks that can be selected based on application and shape.

last updated May 21, 2026

List of LED Heat Sinks | Selectable by Application and Shape

LED heat sinks that can be selected based on application and shape. Supports mass production adoption and stable supply.

last updated May 21, 2026

Universal size of 62mm! Fan-equipped heat sink with L size specified in 1mm increments.

For thermal management of medium-sized devices. You can specify the ideal length in 1mm increments, without being constrained by the fixed sizes in the catalog, to match the enclosure space.

last updated Mar 27, 2026

L size specification in 1mm increments! 50mm square fan-equipped heat sink LAM5

Not constrained by fixed catalog sizes. You can specify the ideal length in millimeters to match thermal design and enclosure space. Additional processing can also be handled in bulk!

last updated Mar 27, 2026

SMT-compatible heat sink for DPAK | Achieving space-saving heat dissipation on the circuit board

For heat dissipation of surface mount packages such as DPAK, D2PAK, and SO-8. Our compact design reliably solves thermal issues in power converters and power supply boards.

last updated Mar 24, 2026

Fischer SMD Heat Sink ICK SMD Series

[SMD Thermal Management] Heat Sink for Surface Mount ICs | Compact and Lightweight for Space-Saving on Circuit Boards (Manufactured by Fischer Elektronik)

last updated Mar 09, 2026

THFM 20 1 Low-back Type Transistor Clip 1 Connection

Transistor clip for TO-247 and TO-264 packages that is shorter than the THFM series.

last updated Feb 04, 2026

THFM 11 1 Low-profile transistor clip 1 connection

Transistor clip for TO-220 package that is shorter than the THFM series.

last updated Feb 04, 2026

THFM5 Transistor Clip 5 Connection

You can arrange and secure five transistors to the heat sink.

last updated Jan 28, 2026

High-performance axial flow fan heat sink, width 129mm

Efficient heat dissipation is possible with an aluminum heat sink, axial fan, and airflow chamber.

last updated Jan 26, 2026

[For Power Modules] Axial Flow Fan Equipped Heat Sink Width 259mm

Efficient heat dissipation is possible with a W259mm x H121mm hollow-type heat sink, axial fan, and airflow chamber.

last updated Jan 26, 2026

[For Power Module] Axial Fan Heat Sink W389mm

Lengths are available in 100, 150, 200, 250, and 300mm, and fan types can be selected from DC24V and AC230V.

last updated Jan 26, 2026

SK-703 Transistor Clip Compatible Aluminum Heat Sink

Aluminum heat sink for board mounting that can secure a transistor without screws (W15 mm x H45 mm)

last updated Jan 22, 2026

THFM4 Transistor Clip 4 Connection

You can arrange and secure four transistors to the heat sink.

last updated Jan 20, 2026

SK-702 Transistor Clip Compatible Aluminum Heat Sink

Aluminum heat sink for board mounting that can secure a transistor without screws (W20 mm x H50 mm)

last updated Jan 15, 2026

SK697 | Aluminum heat sink compatible with transistor clips

Aluminum heat sink for mounting on a board, capable of securing a transistor with a clip, measuring 35 mm wide x 30 mm high.

last updated Jan 14, 2026

SK499 | Aluminum heat sink compatible with transistor clips

Aluminum heat sink for mounting on a circuit board, capable of securing a transistor with a clip, dimensions 46 mm wide x 33 mm high.

last updated Jan 14, 2026

THFM3 Transistor Clip 3 Connection

You can arrange and secure three transistors to the heat sink.

last updated Jan 14, 2026

THFM2 Transistor Clip 2 Connection

You can arrange and secure two transistors to the heat sink.

last updated Jan 14, 2026

SK434 Heat Sink Width 50mm x Height 40mm

Aluminum extruded heat sink with a width of 50mm and a height of 40mm - available in various lengths.

last updated Dec 26, 2025

SK548 Heat Sink Width 50mm x Height 10mm

Aluminum extruded heat sink with a width of 50mm and a height of 10mm - available in various lengths.

last updated Dec 26, 2025

SK450 Heat Sink Width 49.5mm x Height 50mm

Aluminum extruded heat sink with a width of 49.5mm and a height of 50mm - available in various lengths.

last updated Dec 26, 2025

SK445 Heat Sink Width 49.5mm x Height 38mm

Aluminum extruded heat sink with a width of 49.5mm and a height of 38mm - available in various lengths.

last updated Dec 24, 2025

SK425 Heat Sink Width 48.3mm x Height 16.51mm

Aluminum extruded heat sink with a width of 48.3mm and a height of 16.51mm.

last updated Dec 24, 2025

SK666 Heat Sink Width 48mm x Height 40mm

Aluminum extruded heat sink with a width of 48mm and a height of 40mm - available in various lengths.

last updated Dec 24, 2025

SK424 Heat Sink Width 45.7mm x Height 16.51mm

Aluminum extruded heat sink with a width of 45.7mm and a height of 16.51mm - available in various lengths.

last updated Dec 24, 2025

SK467 Heat Sink Width 45mm x Height 85mm

Aluminum extruded heat sink with a width of 45mm and a height of 85mm - available in various lengths.

last updated Dec 15, 2025

SK455 Heat Sink Width 45mm x Height 80mm

Aluminum extruded heat sink with a width of 45mm and a height of 80mm - available in various lengths.

last updated Dec 15, 2025