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BOYD Board Level Heat Sinks

BOYD offers thousands of heat sink options for cooling semiconductor packages and other devices for use on printed circuit boards (PCBs). Available in a variety of shapes, sizes, profiles, fabrications, and mountings, Aavid offers the widest selection of board-level cooling solutions.

  • Heat Sink Passive TO-220 Clip
  • Heat Sink Passive TO-220 Screw Mount
  • Heat Sink Passive TO-220 Radial Thru-Hole
  • Heat Sink Passive TO-220 Thru-Hole
  • Heat Sink Passive TO-3 Shaped Basket Screw
  • Heat Sink Passive D/D2 PAK/TO-263 SMD
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47 Products

    577202B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Screw Mount Aluminum 24.4°C/W Black Anodized
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    On Order: 23752
    Ships 9/4/26

    25
    $0.4794
    250
    $0.3115
    500
    $0.3060
    1,000
    $0.2956
    2,500
    $0.2878
    577404B00000G Boyd Laconia LLC
    Heat Sink Passive TO-202 Screw Mount Aluminum 24°C/W Black Anodized
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    In Stock: 8563
    Immediately

    10
    $0.656
    100
    $0.579
    250
    $0.566
    500
    $0.553
    1,000
    $0.529
    577500B00000G Boyd Laconia LLC
    Heat Sink Passive TO-126 Clip Aluminum 26°C/W Black Anodized
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    In Stock: 24253
    Immediately

    25
    $1.47
    250
    $1.30
    500
    $1.24
    1,000
    $1.19
    2,500
    $1.18
    581002B02500G Boyd Laconia LLC
    Heat Sink Passive TO-220 Extruded Thru-Hole Aluminum 17.4°C/W Black Anodized
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    In Stock: 5562
    Immediately

    5
    $3.22
    100
    $1.45
    250
    $1.41
    405
    $1.38
    810
    $1.37
    6 Weeks

    188
    $8.46
    375
    $5.22
    563
    $4.11
    751 +
    $4.05
    581102B02500G Boyd Laconia LLC
    Heat Sink Passive TO-220 Thru-Hole Aluminum 16.8°C/W Black Anodized
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    In Stock: 1801
    Immediately

    5
    $2.13
    50
    $1.66
    100
    $1.53
    297
    $1.48
    594
    $1.40
    581202B02500G Boyd Laconia LLC
    Heat Sink Passive TO-220 Extruded Thru-Hole Aluminum 12.8°C/W Black Anodized
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    In Stock: 3912
    Immediately

    5
    $10.14
    25
    $4.54
    50
    $4.30
    100
    $3.98
    320
    $3.74