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    Aluminum SMT Heat Sink - 0.27x0.27 square

    SKU: ADA1043

    $2.95 AUD, inc GST

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    Aluminum SMT Heat Sink - 0.27x0.27 square
    2.95 AUD

    SKU: ADA1043

    $2.95 AUD, inc GST
    1 reviews 0 5 5
    100 units ship in 4 to 7 days (delivered by Tue, 28th of Feb)
    Shipping Offer

    If you want to heat sink a SoC, motor driver, or other surface-mount package part, you might find yourself struggling to find a good heat sink. These sinks from Cool Innovations are beloved by Adafruit's favorite engineers for their low cost, ease of use and low thermal resistance!

    The heat sink is a 0.27" x 0.27" (6.7mm x 6.7mm) square with four round 'fins' sticking out the top. The total height is 0.3" (7.6mm) but you can easily file it down if you need a shorter heat sink to fit in a case). Simply use thermal tape or a small amount of thermal paste to attach to the top of any flat chip. There is no thermal tape included with this product. Ideal for medium flat BGAs, TSSOPs, QFNs, etc!

    In still air, the thermal resistance is approximately 70ºC/W

    Technical Details

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    Customer Reviews

    1. Review by corey verified purchaser
      Rating
      100

      Add some 3M thermal tape and with it's small size you can use this on voltage regulators that may be running hot when you have a large voltage difference. (Posted on 2/06/2016)

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