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-122/75/3/SW


Heatsink: extruded; grilled; TO3; black; L: 75mm; W: 164mm; H: 40mm
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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 : 0
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USD 13.8488
Multiples of: 1

     75 mm164 mm40 mm 
KL-201/75/SW


Heatsink: extruded; grilled; black; L: 75mm; W: 219mm; H: 15mm
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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 : 0
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USD 13.92
Multiples of: 1

     75 mm219 mm15 mm 
KL-243/75/SW


Heatsink: extruded; grilled; black; L: 75mm; W: 66mm; H: 40mm
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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 : 0
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USD 13.977
Multiples of: 1

     75 mm66 mm40 mm 
KL-209/75/SW


Heatsink: extruded; U; black; L: 75mm; W: 100mm; H: 50mm; aluminium
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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 : 0
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USD 14.2477
Multiples of: 1

     75 mm100 mm50 mm 
KL-101/75/3/SW


Heatsink: extruded; grilled; TO3; black; L: 75mm; W: 125mm; H: 65mm
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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 : 0
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USD 14.3617
Multiples of: 1

     75 mm125 mm65 mm 
KL-233/75/SW


Heatsink: extruded; U; black; L: 75mm; W: 120mm; H: 50mm; aluminium
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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 : 0
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USD 15.2451
Multiples of: 1

     75 mm120 mm50 mm 
KL-234/1000/M


Heatsink: extruded; grilled; SOT93,TO218,TO220,TO247,TOP3
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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 : 0
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USD 15.5585
Multiples of: 1

     1000 mm34.5 mm12.7 mm 
KL-132/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 50mm; H: 12mm
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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 : 0
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USD 15.644
Multiples of: 1

     1000 mm50 mm12 mm 
KL-101/75/SW


Heatsink: extruded; grilled; black; L: 75mm; W: 125mm; H: 65mm
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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 : 0
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USD 17.0402
Multiples of: 1

     75 mm125 mm65 mm 
KL-122/100/3/SW


Heatsink: extruded; grilled; TO3; black; L: 100mm; W: 164mm; H: 40mm
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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 : 0
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USD 17.1542
Multiples of: 1

     100 mm164 mm40 mm 
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