SK 437 STS Heat Sink for PCB Mounting

Solder pin attached extrusion heat sink (transistor screw mounting)

last updated Dec 03, 2024

SK 460 STC Heat Sink Clip Mount for Circuit Board Installation

Transistors in TO-218, TO-220, TO-247, TO-248, and SIP-Multiwatt packages can be clipped.

last updated Dec 03, 2024

SK671 | Aluminum Extruded Heat Sink W300mm H25mm

Standard type aluminum extruded heat sink with a width of 300mm and a height of 25mm.

last updated Jan 28, 2025

SK711 | Aluminum Extruded Heat Sink W200mm H70mm

Standard type aluminum extruded heat sink with a width of 200mm and a height of 70mm.

last updated Feb 06, 2025

SK586 | Aluminum Extruded Small Heat Sink W8mm H6mm

Aluminum extrusion small heat sink, 8mm wide and 6mm high.

last updated Sep 16, 2025

SK616 | Aluminum Extruded Small Heat Sink W8mm H6mm

Aluminum extrusion small heat sink with a width of 8mm and a height of 6mm.

last updated Sep 16, 2025

SK522 | Small Heat Sink W12.6mm H6.5mm

Standard type aluminum extruded small heat sink with a width of 12.6mm and a height of 6.5mm.

last updated Feb 20, 2025

Width 300mm Height 84mm Aluminum heat sink

Can be manufactured in any length! Fischer Electronic's large aluminum heat sink.

last updated May 27, 2025

High-performance aluminum extruded heat sink, width 250mm

It has a wide heat exchange surface of 250 mm in width and 40 mm in height, achieving efficient passive cooling.

last updated Jun 18, 2025

SK674 | Aluminum Heat Sink W6.3mm H4.8mm

Aluminum extruded heat sink with a width of 6.3mm (catalog item) available in various lengths and surface treatment options.

last updated Sep 16, 2025

SK496 | Aluminum Extruded Heat Sink W10mm H6mm

Aluminum extruded small heat sink with a width of 10mm and a height of 6mm, available in various lengths and surface treatments.

last updated Sep 16, 2025

SK646 | Aluminum Extruded Heat Sink W10mm H6mm

Aluminum extrusion small heat sink with a width of 10mm and a height of 6mm, available in various lengths and surface treatments.

last updated Sep 16, 2025

SK676 Extruded Heat Sink Width 12 x Height 16 mm

Aluminum extruded heat sink with a width of 12 mm and a height of 16 mm - available in various lengths.

last updated Sep 17, 2025

SK95 Extruded Heat Sink Width 12.6 x Height 6.5 mm

Aluminum extruded heat sink with a width of 12.6 mm and a height of 6.5 mm - available in various lengths.

last updated Sep 18, 2025

SK522 Extruded Heat Sink W12.6 x H6.5 mm

Aluminum extruded heat sink with a width of 12.6 mm and a height of 6.5 mm - available in length variations.

last updated Sep 18, 2025

SK469 Aluminum Heat Sink W13.5 x H15.24mm

Aluminum extruded heat sink with a width of 13.5 mm and a height of 15.24 mm - available in various lengths.

last updated Sep 18, 2025

SK478 Aluminum Heat Sink Width 14 x Height 6 mm

Aluminum extruded heat sink with a width of 14 mm and a height of 6 mm - available in various lengths.

last updated Sep 19, 2025

SK552 Aluminum Heat Sink Width 14 x Height 10 mm

Aluminum extruded heat sink with a width of 14 mm and a height of 10 mm - available in various lengths.

last updated Sep 19, 2025

SK558 Aluminum Heat Sink Width 14 x Height 14 mm

Aluminum extruded heat sink measuring 14 mm wide x 14 mm high - available in various lengths.

last updated Sep 19, 2025

SK521 Aluminum Heat Sink Width 15.3 x Height 8 mm

Aluminum extruded heat sink with a width of 15.3 mm and a height of 8 mm - available in various lengths.

last updated Sep 26, 2025

SK437 Aluminum Heat Sink Width 16 x Height 16 mm

Aluminum extruded heat sink with dimensions of 16 mm width x 16 mm height - available in length variations.

last updated Sep 26, 2025

SK675 Aluminum Heat Sink Width 19 x Height 4.8 mm

Aluminum extruded heat sink with a width of 19 mm and a height of 4.8 mm - available in various lengths.

last updated Sep 26, 2025

SK631 Aluminum Heat Sink Width 19 x Height 6 mm

Aluminum extruded heat sink with a width of 19 mm and a height of 6 mm - available in various lengths.

last updated Sep 29, 2025

SK632 Aluminum Heat Sink Width 19 x Height 10 mm

Aluminum extruded heat sink with a width of 19 mm and a height of 10 mm - available in various lengths.

last updated Sep 29, 2025

SK633 Aluminum Heat Sink Width 19 x Height 14 mm

Aluminum extruded heat sink measuring 19 mm wide x 14 mm high - available in various lengths.

last updated Sep 30, 2025

SK476 Aluminum Heat Sink Width 21 x Height 6 mm

Aluminum extruded heat sink with a width of 21 mm and a height of 6 mm - available in various lengths.

last updated Sep 30, 2025

SK652 Aluminum Heat Sink Width 21 x Height 10 mm

Aluminum extruded heat sink with a width of 21 mm and a height of 10 mm - available in various lengths.

last updated Oct 03, 2025

SK653 Aluminum Heat Sink Width 21 x Height 14 mm

Aluminum extruded heat sink with dimensions of 21 mm width x 14 mm height - available in various lengths.

last updated Oct 03, 2025

SK454 Aluminum Heat Sink Width 21.45 x Height 19 mm

Aluminum extruded heat sink with a width of 21.45 mm and a height of 19 mm - available in length variations.

last updated Oct 03, 2025

SK477 Aluminum Heat Sink Width 23 x Height 6 mm

Aluminum extruded heat sink with a width of 23 mm and a height of 6 mm - available in various lengths.

last updated Oct 08, 2025