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

    321527B00000G
    Data Sheet
    321527B00000G Boyd Laconia LLC
    Heat Sink Passive TO-5/TO-39 Aluminum 35.2°C/W Black Anodized
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    On Order: 1775
    Ships 12/7/26
    5
    $26.16
    50
    $20.72
    100
    $19.29
    248
    $18.79
    495
    $18.61
    501200B00000G
    Data Sheet
    501200B00000G Boyd Laconia LLC
    Heat Sink Passive DIP14/DIP16 Straight Aluminum 68°C/W Black Anodized
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    16 Weeks
    10
    $4.30
    50
    $3.49
    100
    $3.48
    250
    $3.24
    500
    $3.06
    501503B00000G
    Data Sheet
    501503B00000G Boyd Laconia LLC
    Heat Sink Passive TO-3 Shaped Basket Screw Mount Aluminum 8.4°C/W Black Anodized
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    In Stock: 1
    Immediately
    1
    $7.436
    5
    $6.760
    50
    $6.660
    100
    $6.560
    250
    $6.460
    501603B00000G
    Data Sheet
    501603B00000G Boyd Laconia LLC
    Heat Sink Passive TO-3 Shaped Basket Screw Mount Aluminum 7.8°C/W Black Anodized
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    In Stock: 5040
    Immediately
    5
    $8.28
    25
    $6.97
    50
    $3.52
    100
    $3.50
    250
    $3.38
    507002B00000G
    Data Sheet
    507002B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Hat Channel Screw Mount Aluminum 15.6°C/W Black Anodized
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    In Stock: 17765
    Immediately
    25
    $1.5315
    100
    $0.9851
    250
    $0.3980
    500
    $0.3856
    2,000
    $0.3707
    507222B00000G
    Data Sheet
    507222B00000G Boyd Laconia LLC
    Heat Sink - Square - PCB - Hat Section - 9.6 °C/W - TO-220 - 44.45 mm - 9.52 mm - 37.34 mm.
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    In Stock: 21
    Immediately
    10
    $2.0371
    100
    $1.4030
    250
    $1.3596
    600
    $1.3268
    1,200
    $1.1953
    507302B00000G
    Data Sheet
    507302B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Channel Screw Mount Aluminum 24°C/W Black Anodized
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    In Stock: 14171
    Immediately
    On Order: 25000
    Ships 12/21/26
    50
    $0.4658
    250
    $0.2562
    500
    $0.2468
    1,000
    $0.2368
    2,500
    $0.2322
    513002B00000
    Data Sheet
    513002B00000 Boyd Laconia LLC
    Heat Sink Passive TO-220 Radial 13.4°C/W Black Anodized
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    6 Weeks
    500
    $3.42
    1,000
    $2.10
    1,500
    $1.66
    2,001 +
    $1.63
    513002B02500G
    Data Sheet
    513002B02500G Boyd Laconia LLC
    Heat Sink Passive TO-220 Radial Thru-Hole Aluminum 13.4°C/W Black Anodized
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    In Stock: 13175
    Immediately
    5
    $1.683
    25
    $1.460
    50
    $1.206
    100
    $1.184
    250
    $1.153
    513102B02500G
    Data Sheet
    513102B02500G Boyd Laconia LLC
    Heat Sink Passive TO-220 Radial Thru-Hole Aluminum 11°C/W Black Anodized
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    In Stock: 500
    Immediately
    On Order: 6000
    Ships 3/4/27
    5
    $4.04
    50
    $3.59
    100
    $3.48
    250
    $3.42
    500
    $3.40