Heat sinks

28 companies | 129 products
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aluminum heat sink
aluminum heat sink
KTE 1 / KTE 2

... modules compact design with reduced volume large surface, therefore more efficient than extruded profiles particularly low heat resistance with forced air coolingideally fitted thermotechnical and in the basic material ...

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Fischer Elektronik GmbH & Co. KG
aluminum heat sink
aluminum heat sink
SK 669...

Extruded heatsinks for lock-in retaining spring Extruded heatsinks for lock-in retaining spring for THFU 1-6, profile-pressed threads length: - 25 mm / 37.5 mm / 50 mm / 75 mm / 84 mm / 100 mm / ...

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Fischer Elektronik GmbH & Co. KG
extruded heatsink
extruded heatsink

Extruded heatsinks The production of extruded heat sinks are CNC machined according to your customer-specific specifications. Special profiles and surfaces can also be realised in-house according to ...

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Fischer Elektronik GmbH & Co. KG
heat sink
heat sink

... producing and processing field. CVD Diamond is the most heat conductive material, and the heat conductivity in normal temperature is 2000WK-1 m-1, which is five times as much as cooper, even the heat ...

aluminum heat sink
aluminum heat sink
FHS series

Delta Thermal Management Products (Coolers) provide thermal solutions for desktop computers, servers, game boxes, Telecom, household appliances and VGA cards. Delta employs highly experienced design engineers that are knowledgeable in ...

aluminum heat sink
aluminum heat sink

Heat Sink With fins on one side (ridged profile) Single-ribbed heat sinks made of high-quality, corrosion-resistant and durable aluminium offer excellent thermal conductivity and efficient ...

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Alutronic Kühlkörper GmbH und Co. KG
aluminum heat sink
aluminum heat sink
PR 715

Heat Sink with Forced convection Efficient heat dissipation: Aluminium cooling profiles efficiently dissipate heat from electronic components, improving durability and ...

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Alutronic Kühlkörper GmbH und Co. KG
custom heat sink
custom heat sink

Heat sinks Special profiles according to customer requirements Alutronic has been offering customised aluminium profiles alongside standard profiles since 1977. Over 400 special profiles have been ...

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Alutronic Kühlkörper GmbH und Co. KG
aluminum heat sink
aluminum heat sink

aluminum heat sink
aluminum heat sink

copper heat sink
copper heat sink

aluminum heat sink
aluminum heat sink

... profiles – including fin, comb and finger heat sinks, as well as mini heat sinks – is exceptionally large. Our experts will be glad to help you in choosing the right profile heat ...

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CTX Thermal Solutions
copper heat sink
copper heat sink

... We can implement the following heat sink solutions for your embedded system or IPC: Heat spreader solutions with integrated heat pipes that conduct the heat from ...

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CTX Thermal Solutions
stainless steel heat sink
stainless steel heat sink

Where speed is required, heat can become a problem. High-performance processors produce as much heat as a kitchen stove. This is where our liquid cooling systems with a closed cooling circuit are used: ...

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CTX Thermal Solutions
compact heat sink
compact heat sink
GTG series

... and ease of installation, they adapt to the surface irregularities between the power component and the cooler, thus promoting heat dissipation and protecting your equipment. The thermal conductivity of our GTG range ...

aluminum heat sink
aluminum heat sink

aluminum heat sink
aluminum heat sink
High Fin Ratio

Aavid Thermalloy has developed a new series of extrusions to satisfy the requirements of our customers with a view to boosting the performance of their applications. The improved extrusion process, which has been studied in cooperation ...

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Aavid Thermalloy
aluminum heat sink
aluminum heat sink
FH series

... circuit boards or other heat sources with a choice of round pin fins or elliptical fins for effective heat dispersion, and in compact clip mounted BGA formats to “beat the heat” while ...

power heat sink
power heat sink

1. Air Cooling Heatsink for modules only 2. Outlook Code 3. Length(mm)

thermally conductive heat sink
thermally conductive heat sink

... for bigger parts. Description Heatsinks are mechanical parts made of standard or specific profiles. It is used for thermal management of electric components of any sizes (mainly cooling). It dissipates heat ...

aluminum heat sink
aluminum heat sink
A1543

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Awind heat sink
aluminum heat sink
aluminum heat sink
LSP-CCRPI3

... surface. The package also includes heat transfer pads to ensure the efficiency of the cooling. It was designed for Raspberry Pi 3 but on request we can make for any other devices. Installing Place the heat ...

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Levtech Service Production SRL
steel heat sink
steel heat sink
DW5 Series

D6 manufactures a line of dual fan forced air cooling assemblies. These assemblies are designed to accommodate two 120mm fans. Many standard lengths are stocked, while custom lengths can be manufactured in as little as 3 – 4 weeks ...

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D6 Industries, Inc.
electronic heat sink
electronic heat sink

Our active and passive cooling solutions for Qseven, COM Express and SMARC provide highly efficient heat removal as they reduce operating temperatures considerably, thereby enhancing the performance of your application. ...

aluminum heat sink
aluminum heat sink
CPL50 series

High-efficiency heat sink for LED lighting Cold-forged aluminum (Al 1070) Optimized pin pattern for mounting at all angles Diameter 51mm Height 50 or 70mm Base thickness 10mm for maximum security ...

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Cooliance GmbH
aluminum heat sink
aluminum heat sink
30829

The BGA Heat Sink is a 17 x 17 x 17.5 mm standard heat sink with thermal tape. It is made of aluminium with blue anodized finish. Series: maxiFLOW, superGRIP™ Type: Top Mount Material: ...

aluminum heat sink
aluminum heat sink
RT series

PRODUCT FEATURES Air-cooled heat sink Material:6063-T5 Technology.compression joint The structure is flexible, which can be made customized APPLICATION Widely applied in UPS,High voltage inverter,wind ...

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Rongtech Industry (Shanghai) Inc.,
LED heat sink
LED heat sink
1 - 3 W | KHS111

Heatsink for Power LEDs from 1W and 3W; 109,90mm diameter, 54,00mm height; Standard AR111

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KHATOD OPTOELECTRONIC S.r.l.
power heat sink
power heat sink

Air Cooled Assemblies The most efficient way to remove heat from a large area semiconductor (>23mm silicon diameter) is to package it into a flat circular package that allows heat and current to flow ...

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Applied Power Systems, Inc
aluminum heat sink
aluminum heat sink

Efficient heatsinks are an essential component of any power semiconductor system and PPI have a wide range of extruded aluminium heatsinks available from stock. We can also provide heatsinks ...

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Power Products International
aluminum heat sink
aluminum heat sink
D Series

These surfacemount heatsinks are extruded not stamped. This extruded designs are far more efficient than any stamped counterpart. One of the main issues is getting heat from the board level into the heatsink. ...

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Ohmite
electronic heat sink
electronic heat sink
HF92B series

... SSR's dissipate heat during switching. When using an SSR this problem of heat dissipation must be managed. It is very important to select the correct heatsink to allow maximum performance ...

copper heat sink
copper heat sink
SFP28

... Light Pipe, EMI Springs, PCI Heat Sink 1x3 cage, Press-fit, Copper Alloy, Ni Plating, No Light Pipe, EMI Springs, PCI Heat Sink 1x4 cage, Press-fit, Copper Alloy, Ni Plating, No ...

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How to choose this product
heat-sink

A heat sink cools electronic components and power semiconductors to avoid damage from overheating. The component is attached to the metal sink whose fins facilitate heat dissipation by convection.

Applications

These devices are used in electronics to cool processors and power and amplification circuits.

Technologies

Vertical orientation is preferred in the case of passive convection. A fan can be added if necessary. The shape of the sink is adapted to that of the component. Its structure increases the heat dissipation surface area. Some are available in the form of bars that can be cut to size.

The sink's dissipation capacity is a function of its thermal resistance, expressed in degrees Celsius per watt (°C/W). The value should be as low as possible. Calculation of size is based on thermal resistance, ambient temperature, acceptable junction temperature of the component and the power it will dissipate.

The component is screwed or clipped to the sink, or attached using a thermo-conductive adhesive. Generally, the two must be electrically isolated. This is accomplished using a mica insulator and a thermo-conductive silicone or silver paste, or a flexible silicone insulator without paste.

How to choose

Choice of heat sink will depend on component configuration and thermal resistance, using the appropriate calculations.