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-246/1000/M


Heatsink: extruded; grilled; natural; L: 1000mm; W: 250mm; H: 30mm
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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
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USD 253.4577
Multiples of: 1

     1000 mm250 mm30 mm 
KL-233/1000/M


Heatsink: extruded; U; natural; L: 1000mm; W: 120mm; H: 50mm
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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
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USD 254.5985
Multiples of: 1

     1000 mm120 mm50 mm 
KL-233/1000/SW


Heatsink: extruded; U; black; L: 1000mm; 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 : 1
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USD 299.5525
Multiples of: 1

     1000 mm120 mm50 mm 
KL-194/38,1/SW


Heatsink: extruded; grilled; black; L: 38.1mm; W: 35mm; H: 12.7mm
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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
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USD 3.0576
Multiples of: 1

     38.1 mm35 mm12.7 mm 
KL-109/1000/SW


Heatsink: extruded; U; TO220; black; L: 1000mm; W: 12mm; 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 : 1
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USD 13.1679
Multiples of: 1

     1000 mm12 mm15 mm 
KL-235/1000/SW


Heatsink: extruded; grilled; SOT32,TO126,TO220; black; L: 1000mm
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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 Tue. 18 Jun to Mon. 24 Jun Calender.png

USD 17.7309
Multiples of: 1

     1000 mm12 mm6.5 mm 
KL-235/1000/M


Heatsink: extruded; grilled; SOT32,TO126,TO220; natural; L: 1000mm
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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 Tue. 18 Jun to Mon. 24 Jun Calender.png

USD 21.4208
Multiples of: 1

     1000 mm12 mm6.5 mm 
KL-202/1000/M


Heatsink: extruded; U; SOT93,TO218,TO220,TO247,TOP3; natural
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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 Tue. 18 Jun to Mon. 24 Jun Calender.png

USD 24.3219
Multiples of: 1

     1000 mm29.6 mm32 mm 
KL-208/1000/M


Heatsink: extruded; U; TO220; natural; L: 1000mm; W: 54mm; H: 22.5mm
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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 Tue. 18 Jun to Mon. 24 Jun Calender.png

USD 33.5746
Multiples of: 1

     1000 mm54 mm22.5 mm 
KL-108/1000/SW


Heatsink: extruded; grilled; TO220; black; 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 Tue. 18 Jun to Mon. 24 Jun Calender.png

USD 44.3484
Multiples of: 1

     1000 mm54 mm22.5 mm 
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