About Heat Sinks

Seifert Heat Sinks

Heat sinks are an electronic component that is used to manage heat generated by other electronic components, usually processors, keeping them within safe temperature limits. Heat sinks typically come in two forms: active and passive. Active heat sinks are typically comprised of a cooling fan attached to an aluminum alloy metal body. The metal body absorbs and removes heat from the processor, and the fan dissipates the heat away from the processor. Passive heat sinks are made from metal, and their design maximizes the surface area for heat dissipation. The metal body of a passive heat sink also absorbs and removes heat from the processor, however, the heat is dissipated into the surrounding environment. Heat sinks are used to increase the performance and lifetime of electronic components.

Heat Sinks

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(Ex. GST)(▲▼)		Enter Qty ProductMounting StyleHeatsink MaterialFin StyleThermal ResistanceLengthWidthHeightDesigned for
  
             
KL-144/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 200mm; H: 25mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 2
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 232.1496
Multiples of: 1

     1000 mm200 mm25 mm 
KL-108/1000/M


Heatsink: extruded; grilled; TO220; natural; L: 1000mm; W: 54mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 39.9404
Multiples of: 1

     1000 mm54 mm22.5 mm 
KL-119/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 41.6mm; H: 34mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 41.8275
Multiples of: 1

     1000 mm41.6 mm34 mm 
KL-203/1000/M


Heatsink: extruded; U; natural; L: 1000mm; W: 65mm; H: 19.5mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 55.432
Multiples of: 1

     1000 mm65 mm19.5 mm 
KL-119/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 41.6mm; H: 34mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 65.7551
Multiples of: 1

     1000 mm41.6 mm34 mm 
KL-290/1000/SW


Heatsink: extruded; grilled; black; L: 1000mm; W: 90mm; H: 5mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 82.9086
Multiples of: 1

     1000 mm90 mm5 mm 
KL-134/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 97mm; H: 25mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 101.1746
Multiples of: 1

     1000 mm97 mm25 mm 
KL-144/1000/M


Heatsink: extruded; grilled; black; L: 1000mm; W: 200mm; H: 25mm
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 200.9129
Multiples of: 1

     1000 mm200 mm25 mm 
KL-249/200/SW


Heatsink: extruded; grilled; black; L: 200mm; W: 250mm; H: 83mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 201.5044
Multiples of: 1

     200 mm250 mm83 mm 
KL-143/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 150mm; H: 27mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert Availability : 1
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 216.0665
Multiples of: 1

     1000 mm150 mm27 mm 
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