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ALPHA High-Efficiency Heat Sinks
Alpha offers one of the best overall selections of heatsinks that are ideal for nearly any LED lighting application. Our selection of 200 different sizes and types of heatsinks includes designs that are optimized for both natural convection and forced air cooling. Cold-forged, single-piece construction ensures the highest possible thermal performance in the smallest package.
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50 mm Round x 25 mm High Alpha Heat Sink - 6.6 °C/WPart ID: CN50-25BRegular Price: $7.26 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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50 mm Round x 30 mm High Alpha Heat Sink - 5.9 °C/WPart ID: CN50-30BRegular Price: $7.82 /eaCurrent Stock: 17Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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60 mm Round x 15 mm High Alpha Heat Sink - 6.5 °C/WPart ID: CN60-15BRegular Price: $7.63 /eaCurrent Stock: 1Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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60 mm Round x 25 mm High Alpha Heat Sink - 5.3 °C/WPart ID: CN60-25BRegular Price: $8.02 /eaCurrent Stock: 9Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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60 mm Round x 35 mm High Alpha Heat Sink - 4.4 °C/WPart ID: CN60-35BRegular Price: $8.98 /eaCurrent Stock: 7Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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100 mm Square x 25 mm High Alpha Heat Sink - 2.15 °C/WPart ID: LPD100-25BRegular Price: $23.10 /eaCurrent Stock: 2Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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100 mm Square x 35 mm High Alpha Heat Sink - 1.85 °C/WPart ID: LPD100-35BRegular Price: $24.06 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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19 mm Square x 3 mm High Alpha Heat Sink - 26.2 °C/WPart ID: LPD19-3BRegular Price: $4.58 /eaCurrent Stock: 1Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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19 mm Square x 7 mm High Alpha Heat Sink - 22.8 °C/WPart ID: LPD19-7BRegular Price: $4.58 /eaCurrent Stock: 4Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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25 mm Square x 7 mm High Alpha Heat Sink - 19.1 °C/WPart ID: LPD25-7BRegular Price: $4.97 /eaCurrent Stock: 9Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 10 mm High Alpha Heat Sink - 15.0 °C/WPart ID: LPD30-10BRegular Price: $5.72 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 15 mm High Alpha Heat Sink - 13.0 °C/WPart ID: LPD30-15BRegular Price: $5.92 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 3 mm High Alpha Heat Sink - 19.23 °C/WPart ID: LPD30-3BRegular Price: $5.72 /eaCurrent Stock: 4Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 4 mm High Alpha Heat Sink - 18.6 °C/WPart ID: LPD30-4BRegular Price: $5.72 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 5 mm High Alpha Heat Sink - 17.8 °C/WPart ID: LPD30-5BRegular Price: $5.72 /eaCurrent Stock: 9Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 6 mm High Alpha Heat Sink - 17.0 °C/WPart ID: LPD30-6BRegular Price: $5.72 /eaCurrent Stock: 7Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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30 mm Square x 7 mm High Alpha Heat Sink - 16.2 °C/WPart ID: LPD30-7BRegular Price: $5.72 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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35 mm Square x 10 mm High Alpha Heat Sink - 12.4 °C/WPart ID: LPD35-10BRegular Price: $5.92 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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35 mm Square x 3 mm High Alpha Heat Sink - 16.5 °C/WPart ID: LPD35-3BRegular Price: $5.92 /eaCurrent Stock: 0Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.
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35 mm Square x 4 mm High Alpha Heat Sink - 15.5 °C/WPart ID: LPD35-4BRegular Price: $5.92 /eaCurrent Stock: 10Additional Stock: 14 daysQuantity discounts are available for this product. Click for details.