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-195/38,1/SW/OL


Heatsink: extruded; grilled; black; L: 38.1mm; W: 42mm; H: 25.4mm
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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
Ship by 6 to 16 Weeks Calender.png

USD 3.5904
Multiples of: 1

     38.1 mm42 mm25.4 mm 
KL-196/50,8/SW/I


Heatsink: extruded; grilled; black; L: 50.8mm; W: 45mm; 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.5904
Multiples of: 1

     50.8 mm45 mm12.7 mm 
KL-196/50,8/SW/I/OL


Heatsink: extruded; grilled; black; L: 50.8mm; W: 45mm; H: 12.7mm
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.5904
Multiples of: 1

     50.8 mm45 mm12.7 mm 
KL-196/63,5/SW


Heatsink: extruded; grilled; black; L: 63.5mm; W: 45mm; 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.5904
Multiples of: 1

     63.5 mm45 mm12.7 mm 
KL-196/63,5/SW/OL


Heatsink: extruded; grilled; black; L: 63.5mm; W: 45mm; H: 12.7mm
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.5904
Multiples of: 1

     63.5 mm45 mm12.7 mm 
KL-198/63,5/SW/I


Heatsink: extruded; U; SOT93,TO218,TO220,TO247,TOP3; black
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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
Ship by 6 to 16 Weeks Calender.png

USD 3.6047
Multiples of: 1

     63.5 mm42 mm25.4 mm 
KL-198/63,5/SW/I/OL


Heatsink: extruded; U; SOT93,TO218,TO220,TO247,TOP3; black
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.6047
Multiples of: 1

     63.5 mm42 mm25.4 mm 
KL-205/25,4/SW/V/I


Heatsink: extruded; U; SOT32,SOT93,TO126,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
Ship by 6 to 16 Weeks Calender.png

USD 3.6902
Multiples of: 1

     25.4 mm32 mm14 mm 
KL-195/38,1/SW/I


Heatsink: extruded; grilled; black; L: 38.1mm; W: 42mm; H: 25.4mm
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.7329
Multiples of: 1

     38.1 mm42 mm25.4 mm 
KL-195/38,1/SW/I/OL


Heatsink: extruded; grilled; black; L: 38.1mm; W: 42mm; H: 25.4mm
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.7329
Multiples of: 1

     38.1 mm42 mm25.4 mm 
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