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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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48 PRODUCT RESULTS FOR ""

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48 Products

    574502B03700G
    Data Sheet
    574502B03700G Boyd Laconia LLC
    Heat Sink Passive TO-220 Thru-Hole Aluminum 21.2°C/W Black Anodized
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    In Stock: 765
    Ships Immediately
    10
    $2.575
    50
    $2.462
    250
    $2.348
    500
    $2.297
    1,000
    $2.245
    574602B03300G
    Data Sheet
    574602B03300G Boyd Laconia LLC
    Heat Sink Passive TO-220 Thru-Hole Aluminum 21.6°C/W Black Anodized
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    In Stock: 9810
    Ships Immediately
    10
    $2.585
    50
    $2.348
    250
    $2.256
    500
    $2.215
    2,000
    $2.142
    574902B04300G
    Data Sheet
    574902B04300G Boyd Laconia LLC
    Heat Sink Passive TO-220 Thru-Hole Aluminum 16°C/W Black Anodized
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    On Order: 5662
    can ship 1/5/26
    5
    $5.356
    100
    $4.707
    250
    $4.614
    350
    $4.563
    700
    $4.522
    576012B00000G
    Data Sheet
    576012B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Mounting Hole 20.8°C/W Black Anodized
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    9 Weeks
    500
    $2.142
    1,000
    $1.586
    1,500
    $1.566
    2,000 +
    $1.452
    576802B00000G
    Data Sheet
    576802B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220/TO-262 Clip Aluminum 27.3°C/W Black Anodized
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    In Stock: 3881
    Ships Immediately
    5
    $8.178
    250
    $8.055
    500
    $7.931
    1,000
    $7.818
    2,000
    $4.120
    576802B03100G
    Data Sheet
    576802B03100G Boyd Laconia LLC
    Heat Sink Passive TO-220/TO-262 Horizontal Clip Aluminum 27.3°C/W Black Anodized
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    In Stock: 7414
    Ships Immediately
    5
    $1.1920
    250
    $0.5900
    500
    $0.5840
    1,000
    $0.5810
    2,000
    $0.5780
    576802B03900G
    Data Sheet
    576802B03900G Boyd Laconia LLC
    Heat Sink Passive TO-220/TO-220-Single Gauge/TO-262 Thru-Hole Aluminum 27.3°C/W Black Anodized
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    6 Weeks
    1,000
    $4.903
    2,000
    $2.585
    3,000
    $1.782
    4,000 +
    $1.741
    576802B04000G
    Data Sheet
    576802B04000G Boyd Laconia LLC
    Heat Sink Passive TO-220/TO-262 Vertical Thru-Hole Aluminum 27.3°C/W Black Anodized
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    In Stock: 4083
    Ships Immediately
    5
    $1.6960
    50
    $0.7460
    100
    $0.5430
    250
    $0.5310
    500
    $0.5070
    577002B00000G
    Data Sheet
    577002B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Slim Channel Screw Mount Aluminum 32°C/W Black Anodized
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    In Stock: 6835
    Ships Immediately
    50
    $0.7170
    250
    $0.3354
    1,000
    $0.2990
    2,500
    $0.2856
    5,000
    $0.2768
    577102B00000G
    Data Sheet
    577102B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Slim Channel Screw Mount Aluminum 25.9°C/W Black Anodized
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    In Stock: 2092
    Ships Immediately
    On Order: 20000
    can ship 12/1/25
    25
    $1.0570
    250
    $0.4485
    500
    $0.3876
    1,000
    $0.3673
    2,500
    $0.3464