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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

    531102B02500G Boyd Laconia LLC
    Heat Sink Passive TO-220 Radial Thru-Hole Aluminum 10.4°C/W Black Anodized
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    In Stock: 10095
    Ships Immediately
    On Order: 10000
    can ship 6/1/26

    5
    $1.589
    25
    $1.330
    50
    $1.236
    100
    $1.209
    250
    $1.163
    531202B02500G Boyd Laconia LLC
    Heat Sink Passive TO-202/TO-220 Radial Solder Pin Aluminum 7.5°C/W Black Anodized
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    In Stock: 1879
    Ships Immediately

    5
    $6.56
    25
    $4.52
    240
    $4.04
    480
    $3.88
    720
    $3.86
    573100D00000G Boyd Laconia LLC
    Heat Sink Passive D PAK/TO-252 SMD Aluminum 25°C/W Tin
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    In Stock: 3497
    Ships Immediately

    5
    $3.23
    50
    $3.19
    100
    $3.15
    250
    $3.10
    500
    $3.04
    573300D00000G Boyd Laconia LLC
    Heat Sink Passive D2 PAK/TO-263 SMD Aluminum Black Anodized
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    In Stock: 3241
    Ships Immediately

    10
    $2.391
    250
    $0.802
    500
    $0.750
    1,000
    $0.723
    2,000
    $0.654
    573300D00010G Boyd Laconia LLC
    Heat Sink Passive D2 PAK/TO-263 SMD Aluminum Black Anodized
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    In Stock: 15001
    Ships Immediately

    5
    $0.6853
    250
    $0.4316
    500
    $0.4160
    750
    $0.3977
    1,500
    $0.3851
    573902B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Vertical Aluminum 18.8°C/W Black Anodized
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    In Stock: 12500
    Ships Immediately

    1
    $0.147
    50
    $0.144
    100
    $0.141
    250
    $0.139
    500
    $0.136
    574004B00000G Boyd Laconia LLC
    Heat Sink - TO-202 - Aluminum - 1.0W @ 30°C - Board Level - Black Anodized.
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    9 Weeks

    500
    $1.06
    1,000
    $1.04
    1,500
    $1.03
    2,000 +
    $1.01
    574102B00000G Boyd Laconia LLC
    Heat Sink Passive TO-220 Vertical Thru-Hole Aluminum 23.2°C/W Black Anodized
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    6 Weeks

    25
    $1.85
    100
    $1.55
    250
    $1.50
    500
    $1.44
    2,000
    $1.32
    574502B00000G Boyd Laconia LLC
    Heat Sinks Slide-On Heat Sink, TO220, Horizontal/Vertical, 21.2 Degree C/W, 19.05mm, No Tab
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    In Stock: 4226
    Ships Immediately

    25
    $0.4219
    100
    $0.3707
    250
    $0.3410
    500
    $0.3281
    1,000
    $0.3163
    574502B03700G Boyd Laconia LLC
    Heat Sink Passive TO-220 Thru-Hole Aluminum 21.2°C/W Black Anodized
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    In Stock: 265
    Ships Immediately

    10
    $3.43
    50
    $3.06
    250
    $2.81
    500
    $2.70
    1,000
    $2.57