Aavid Thermalloy Compact Vertical TO220/TO218/TO247 Heat Sink

Aavid Thermalloy Brand: Aavid Thermalloy

A range of compact, vertical mounting extruded heat sinks with solderable fixing pins.

  • Designed to accommodate a single TO220/TO218/TO2457 package either via a separate clip, or by mounting holes
  • All the heat sinks have the same cross-section of 34.5 x 12.5mm with different heights for the relevant thermal resistance
  • Fixing lugs are on a standard 25.4mm pitch
Description Image Product Buy Pricing (Ex VAT) Type Thermal Conductivity Dimensions Package Type
Aavid Thermalloy SW25-4 TO220 Compact Holes 11.4°C/W
Aavid Thermalloy SW25-4 TO220 Compact Holes 11.4°C/W
Standard range
Order code: 36-0222
MPN: SW25-4

Order in multiples of 5


150 in stock, despatched same dayAdditional quantity lead time 7 days
5+ £1.18
25+ £1.08
100+ £0.941
500+ £0.896
Price per unit Ex VAT 		Bolt-on heatsink 11.4°C/W 34.5 x 12.5 x 25mm TO-220, TO-218, TO-247
Aavid Thermalloy SW38-4 Heat Sink TO220 10.2°C/W
Aavid Thermalloy SW38-4 Heat Sink TO220 10.2°C/W
Standard range
Order code: 36-0226
MPN: SW38-4

Order in multiples of 5


10 in stock, despatched same dayAdditional quantity lead time 7 days
5+ £4.61
25+ £4.15
100+ £3.64
Price per unit Ex VAT 		Bolt-on heatsink 10.2°C/W 34.5 x 12.5 x 38mm TO-220, TO-218, TO-247
Aavid Thermalloy SW50-2 T0220 Compact Clip 8.8°C/W
Aavid Thermalloy SW50-2 T0220 Compact Clip 8.8°C/W
Standard range
Order code: 36-0228
MPN: SW50-2

Order in multiples of 5


35 in stock, despatched same dayAdditional quantity lead time 7 days
5+ £1.77
25+ £1.40
100+ £1.14
Price per unit Ex VAT 		Clip-on heatsink 8.8°C/W 34.5 x 12.5 x 50mm TO-220, TO-218, TO-247
Aavid Thermalloy SW63-4 Heat Sink for TO218 and TO247 Clip or Bolt on Type
Aavid Thermalloy SW63-4 Heat Sink for TO218 and TO247 Clip or Bolt on Type
Standard range
Order code: 36-0268
MPN: SW63-4

5 in stock, despatched same dayAdditional quantity lead time 7 days
1+ £2.11
25+ £1.88
100+ £1.81
Price per unit Ex VAT 		Clip or bolt-on heatsink 7°C/W 34.5 x 12.5 x 63mm TO-220, TO-218, TO-247
Aavid Thermalloy 5901 Clip for SW Heat Sinks
Aavid Thermalloy 5901 Clip for SW Heat Sinks
Standard range
Order code: 36-0446
MPN: 5901

4,037 in stock, despatched same dayAdditional quantity lead time 5 months
1+ £0.309
25+ £0.271
100+ £0.217
500+ £0.187
Price per unit Ex VAT
TypeThermalHeightDeviceOrder
resistancemountingcode
SW25-411.4°C/W25mm2x Holes36-0222
SW38-410.2°C/W38mm3x Holes36-0226
SW50-28.8°C/W50mmClip36-0228
SW50-48.8°C/W50mm3x holes36-0190
SW63-47°C/W633x Holes36-0268
5901Matching fixing clip36-0446


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