Heat sinks

25 companies | 323 products
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aluminum heat sink
aluminum heat sink
K20, K40

Characteristics ●Aluminum heat sink ●DIN rail mounting TS35 ●Mounting of the SSR without mechanical processing

heat sink with ventilator
heat sink with ventilator
FSH 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 ...

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Delta Electronics, Inc.
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 ...

thermally-conductive heat sink
thermally-conductive heat sink
GTG series

GTG is a highly thermally conductive foam. Ideal for applications requiring excellent thermal conductivity. Its specific formulation and load endow this silicone elastomer with exceptional thermal conductivity. Thanks to its great softness ...

extruded heat sink
extruded heat sink
CTX-8004

Profile type - Extruded heat sink Dimensions - 34x60 mm Base thickness - 12 mm Weight - 2,84 kg/mt Thermal resistance Rth bei Natural convection - 4,3 C/W Rth bei length - 50 mm

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CTX Thermal Solutions
extruded heat sink
extruded heat sink
CTX-8007

Profile type - Extruded heat sink Dimensions - 24x20 mm Base thickness - 2,5 mm Weight - 0,54 kg/mt Thermal resistance Rth in natural convection - 12,9 C/W Rth in length - 50 mm

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CTX Thermal Solutions
extruded heat sink
extruded heat sink
CTX-8009

Profile type - Extruded heat sink Dimensions - 85x18 mm Base thickness - 4,5 mm Weight - 1,45 kg/mt Thermal resistance Rth in natural convection - 4,0 C/W Rth in length - 100 mm

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CTX Thermal Solutions
aluminum heat sink
aluminum heat sink

Air-Cooled Heat SinksHigh-performance brazed aluminum heat sinks in electronics cooling, optimized for customer needs.Tight fin densityDesign flexibility with configurable componentsEfficient heat ...

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AKG
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 ...

aluminum heat sink
aluminum heat sink
LSP-CCRPI

... surface. The package also includes heat transfer pads to ensure the efficiency of the cooling. It was designed for Raspberry Pi 4 but on request we can make for any other devices. Installing Place the heat ...

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 ...

heatsink
heatsink
FH, FEX series

The FHS-090 Series of integrated-fan heat sinks is uniquely designed to absorb and disperse heat away from high temperature devices while offering key features such as an operating temperature ...

aluminum heat sink
aluminum heat sink
SK 586

Standard extruded heatsinks SK 586 ... 8 x 6 mm thermal resistance Rth 38 - 22.5 K/W surface raw degreased aluminium natural colour anodised black anodised height 6 mm width B 8 mm length 37.5 / 50 / 75 ...

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Fischer Elektronik GmbH & Co. KG
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
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.,
aluminum heat sink
aluminum heat sink
A1543

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Awind heat sink
power heat sink
power heat sink

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

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 heatsink
aluminum heatsink

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
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
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 ...

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.
aluminum heat sink
aluminum heat sink

This one of a kind equipment is known for its flexibility to the needs of the consumers. What made this equipment stand out is the cooling elements as front or rear panel in the 19-inch technology. Best of all, customized versions of ...

aluminum heat sink
aluminum heat sink

aluminum heat sink
aluminum heat sink

copper heat sink
copper heat sink

heat sink
heat sink

... products are custom designed to provide you the most suitable solution for your demanding application. Mersen’s air cooled heat sinks come in a variety of sizes and materials. Our Fabfin® design incorporates ...

copper heat sink
copper heat sink

CUSTOM HEAT DISCHARGE We offer heat sink solutions to automotive and industrial standards. Our performance portfolio comprises aluminium pressure casting, adjustment and testing of surface qualities, ...

aluminum heatsink
aluminum heatsink
HS-03

... head must be attached to a heatsink providing good thermal resistance. This value is the difference between the maximum operating laser base plate temperature (50˚C) and the maximum ambient temperature at the air-heatsink ...

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COBOLT

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.