We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Heat sink.
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Heat sink Product List and Ranking from 63 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Heat sink Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Axuas Co., Ltd. Aichi//Consumer Electronics
  2. ザワード Tokyo//Trading company/Wholesale
  3. LSIクーラー Tokyo//Industrial Electrical Equipment
  4. 4 リーダー Osaka//others
  5. 5 高木製作所 Ibaraki//Industrial Electrical Equipment
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Heat sink Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Aluminum Water-Cooled Heat Sink "YC Series" LSIクーラー
  2. Heat Sink for Printed Circuit Board - Product Catalog 三協サーモテック 東京事務所
  3. Water-cooled heat sink 高木製作所
  4. 4 Flexible heat sink LSIクーラー
  5. 4 Emerging Ceramics Heat Sink (Metal Metallurgy) Business

Heat sink Product List

481～495 item / All 625 items

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240mm Wide Forced Air Cooling Heat Sink Hollow Type

240mm Wide Forced Air Cooling Heat Sink Hollow Type

Aluminum heat sink for forced air cooling, available for delivery in any length. Multiple surface treatment options are also available. Units with fans are also on sale.

Aluminum Heat Sink Specialist - Altronic GmbH (Germany) We, AquaS Co., Ltd., are the authorized distributor of Altronic GmbH (Germany). "PR 720 Forced Air Cooling Aluminum Profile Heat Sink" Width [mm]: 240.0 Height [mm]: 121.0 Base Height [mm]: 20.0 Alloy: AlMgSi 0.5 F22 Weight per meter [kg/m]: 36.93 Surface Treatment: AL = Untreated Aluminum, SE = Black Anodized, NE = White Anodized, CR = Colorless Chromate Treatment (Hexavalent Chromium Free, RoHS Compliant) Please consult us for machining services.

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Top mount pressure contact heat sink

Top mount pressure contact heat sink

The contact thermal resistance (RthGK) to the primary heat sink is reduced due to the overall contact pressure, avoiding "hot spots."

At Aqua Co., Ltd., we are an authorized distributor of Altronic GmbH (Germany), which possesses high processing and surface treatment technology. Top-mounted and contact pressure heat sinks for optimal contact pressure and additional cooling - Full contact pressure reduces the contact thermal resistance (RthGK) to the primary heat sink, avoiding "hot spots" - Additional heat transfer reduces the overall thermal resistance (Rth)

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Ultra-small aluminum extruded heat sink, width 6.4mm

Ultra-small aluminum extruded heat sink, width 6.4mm

Lightweight, low-profile aluminum extruded heat sink. Can be attached to the device with TIM.

At Aquas Co., Ltd., we are an authorized distributor of Altronic GmbH (Germany), which has advanced processing and surface treatment technologies. Most standard aluminum heat sinks are in stock, and there are no mold costs. You can quickly and reliably find the optimal heat dissipation solution from over 250 types of heat sink profiles. Please consult us for your machining needs.

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ICK-SMD-B-7-SA Heat Sink for Surface Mount Devices

ICK-SMD-B-7-SA Heat Sink for Surface Mount Devices

Small aluminum heat sink measuring W19 x H4.8 x L7mm.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. Model number: ICK SMD B 7 SA - Surface treatment: Black anodized Features of the ICK SMD series - Lightweight and low-profile design considering the load on devices and circuit boards - A wide variety of sizes to accommodate various surface mount packages - Some items are available with tape options. *Please feel free to contact us for more details.

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LA28 Axial Flow Fan Equipped Heat Sink High Performance Type

LA28 Axial Flow Fan Equipped Heat Sink High Performance Type

Forced air cooling heat sink unit with thermal resistance value of 0.088 - 0.187 K/W (width 65mm, height 65mm)

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. LA-28 Axial Flow Fan Heat Sink High Performance Type The axial flow fan is set on a hollow heat sink with a width of 65mm and a height of 65mm, allowing for efficient heat dissipation in a compact design. Lengths can be selected from 100mm, 150mm, 200mm, 250mm, and 300mm. Fan types are available in 12V DC, 24V DC, and 48V DC. Sales without a fan are also possible. *For more details, please feel free to contact us.

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LA29 Axial Flow Fan Equipped Heat Sink High Performance Type

LA29 Axial Flow Fan Equipped Heat Sink High Performance Type

Forced air cooling unit using a hollow aluminum heat sink with a width of 125mm and a height of 65mm.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. LA-29 Axial Fan Equipped Heat Sink High Performance Type With two axial fans set on a hollow heat sink measuring 125mm in width and 65mm in height, it allows for efficient heat dissipation while being compact. Lengths can be selected from 100mm, 150mm, 200mm, 250mm, and 300mm. Fan types are available in 12V DC, 24V DC, and 48V DC. Sales without fans are also possible. *Please feel free to contact us for more details.

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LA30 Axial Flow Fan Equipped Heat Sink High Performance Type

LA30 Axial Flow Fan Equipped Heat Sink High Performance Type

Forced air cooling unit using a hollow aluminum heat sink with a width of 190mm and a height of 65mm.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. LA-30 Axial Flow Fan Heat Sink High Performance Type With three axial flow fans set on a hollow heat sink measuring 190mm in width and 65mm in height, it allows for efficient heat dissipation while remaining compact. You can choose from lengths of 100mm, 150mm, 200mm, 250mm, and 300mm. The fan types available are 12V DC, 24V DC, and 48V DC. Sales without fans are also possible. *For more details, please feel free to contact us.

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

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. The SK674 series has dimensions of: Width: 6.3 mm x Height: 4.8 mm Lengths: 37.5 mm / 50 mm / 75 mm / 100 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 34 - 23 K/W Surface treatment: Black anodized (SA), natural color anodized (ME), degreased (AL) *Please feel free to contact us for more details.

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SK496 | Aluminum Extruded Heat Sink W10mm H6mm

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. The SK496 series has the following specifications: Width: 10 mm x Height: 6 mm Length: 37.5 mm / 50 mm / 75 mm / 100 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 31 - 25 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *Please feel free to contact us for more details.

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SK95 Extruded Heat Sink Width 12.6 x Height 6.5 mm

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. SK95 Series Width: 12.6 mm x Height: 6.5 mm Length: 15 mm / 25 mm / 37.5 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 32 - 13 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *Please feel free to contact us for more details.

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

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. SK469 Series Width 13.5 x Height 15.24 mm 25 mm / 37.5 mm / 75 mm / 100 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 12.2 - 5.8 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *Please feel free to contact us for more details.

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SK437 Aluminum Heat Sink Width 16 x Height 16 mm

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. SK437 Series Width 16 x Height 16 mm 100 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 24 - 7 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *Please feel free to contact us for more details.

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SK476 Aluminum Heat Sink Width 21 x Height 6 mm

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. SK476 Series Width 21 x Height 6 mm Length: 37.5 mm / 50 mm / 75 mm / 100 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 24.9 - 18.9 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *You can download the English catalog for extruded heat sinks.

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SK653 Aluminum Heat Sink Width 21 x Height 14 mm

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.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. SK653 Series Width 21 x Height 14 mm Length: 25 mm / 37.5 mm / 50 mm / 75 mm / 100 mm / 150 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 17.4 - 12.05 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *You can download the English catalog for extruded heat sinks.

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SK582 Aluminum Heat Sink Width 23 x Height 10 mm

SK582 Aluminum Heat Sink Width 23 x Height 10 mm

Aluminum extruded heat sink with a width of 23 mm and a height of 10 mm - available in various lengths.

Our company, Aquas, is the official domestic distributor of the German global manufacturer Fischer Elektronik. SK582 Series Width: 23 mm x Height: 10 mm Length: 37.5 mm / 50 mm / 75 mm / 100 mm / 1000 mm *Other lengths can also be produced. Thermal resistance: 17 - 11 K/W Black anodized (SA), natural color anodized (ME), degreased (AL) *You can download the English catalog for extruded heat sinks.

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