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Heat Sinks:

1,239 Products Found
Find a huge range of Heat Sinks at Farnell® UK, including Natural Convection Heat Sinks, Fan Cooled Heat Sinks, Heat / Cool Pipes, Heat Sink Hardware, Heat Sink Assortments & Kits. We stock a wide range of Heat Sinks from the world's top manufacturers including: Fischer Elektronik, Wakefield Thermal, Boyd, Ohmite & Multicomp Pro
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Heat Sinks

(1,239)

  • Fan Cooled Heat Sinks (117)
  • Heat / Cool Pipes (88)
  • Heat Sink Assortments & Kits (9)
  • Heat Sink Hardware (62)
  • Heat Sinks Miscellaneous (3)
  • Natural Convection Heat Sinks (960)
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    SK 85/50 SA
    FISCHER ELEKTRONIK SK 85/50 SA
    4621840

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. Standard Extruded
    3. Black Anodized
    4. 1.4 °C/W
    5. 160 mm
    6. 40 mm
    7. 50 mm
    Each
    1+
    £17.010
    5+
    £12.890
    10+
    £11.340
    20+
    £9.780
    50+
    £9.100
    Total:£17.01
    Min: 1 / Mult: 1
    1.4°C/W
    -
    160mm
    40mm
    HF35G
    BOYD HF35G
    1213434

    Data Sheet

    RoHS

    BOYD
    1. Heat Sink
    2. TO-220
    3. 11 °C/W
    4. TO-220
    5. 36 mm
    6. 28 mm
    7. 20 mm
    Each
    1+
    £8.010
    5+
    £6.460
    10+
    £6.070
    20+
    £5.580
    50+
    £4.290
    Total:£8.01
    Min: 1 / Mult: 1
    11°C/W
    TO-220
    36mm
    28mm
    ICK S R 28,5 X 18,5
    FISCHER ELEKTRONIK ICK S R 28,5 X 18,5
    1850060

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. Round
    3. Pin
    4. For Processors
    5. 4.25 °C/W
    6. Universal Processor
    7. 18.5 mm
    8. 18.5 mm
    9. 28.5 mm
    Each
    1+
    £9.200
    5+
    £7.420
    10+
    £6.970
    20+
    £6.410
    50+
    £4.920
    Total:£9.20
    Min: 1 / Mult: 1
    4.25°C/W
    Universal Processor
    -
    18.5mm
    FK 242 SA 220 H
    FISCHER ELEKTRONIK FK 242 SA 220 H
    1222499

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. TO-220
    3. 26 °C/W
    4. TO-220
    5. 15 mm
    6. 12.7 mm
    7. 15.24 mm
    Each
    1+
    £2.820
    10+
    £1.940
    25+
    £1.820
    50+
    £1.570
    100+
    £1.300
    Total:£2.82
    Min: 1 / Mult: 1
    26°C/W
    TO-220
    15mm
    12.7mm
    ICK PGA 17 X 17 X 12
    FISCHER ELEKTRONIK ICK PGA 17 X 17 X 12
    1850035

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. Square
    3. For PGA's
    4. 9 °C/W
    5. PGA
    6. 43.6 mm
    7. 12.3 mm
    8. 43.6 mm
    Each
    1+
    £9.590
    5+
    £7.740
    10+
    £7.270
    20+
    £6.690
    50+
    £5.130
    Total:£9.59
    Min: 1 / Mult: 1
    9°C/W
    PGA
    43.6mm
    12.3mm
    ML524-30-B
    BOYD ML524-30-B
    1773354

    RoHS

    BOYD
    1. Heat Sink
    2. Big Chief
    3. TO-247/TO-218
    4. 6.26 °C/W
    5. TO-218
    6. TO-247
    7. 35 mm
    8. 35 mm
    9. 22 mm
    Each
    1+
    £3.950
    10+
    £2.730
    25+
    £2.550
    50+
    £2.280
    100+
    £1.880
    Total:£3.95
    Min: 1 / Mult: 1
    6.26°C/W
    TO-218, TO-247
    35mm
    35mm
    501503B00000G
    BOYD 501503B00000G
    2822617

    Data Sheet

    RoHS

    BOYD
    1. Heat Sink
    2. 8.4 °C/W
    3. TO-3
    4. 35.56 mm
    5. 25.4 mm
    6. 47.75 mm
    Each
    1+
    £2.650
    10+
    £1.830
    25+
    £1.710
    50+
    £1.530
    100+
    £1.260
    Total:£2.65
    Min: 1 / Mult: 1
    8.4°C/W
    TO-3
    35.56mm
    25.4mm
    96CN-02000-A-200
    H S MARSTON 96CN-02000-A-200
    168695

    Data Sheet

    RoHS

    H S MARSTON
    1. Heat Sink
    2. Extruded Range - 4
    3. Black Anodized
    4. 0.31 °C/W
    5. 300 mm
    6. 40 mm
    7. 200 mm
    Each
    1+
    £123.870
    5+
    £95.060
    10+
    £93.160
    Total:£123.87
    Min: 1 / Mult: 1
    0.31°C/W
    -
    300mm
    40mm
    LA 17/150 230V
    FISCHER ELEKTRONIK LA 17/150 230V
    1222526

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Fan / Force Cooled Heat Sink
    2. Hollow Fin Aggregate
    3. 0.085 °C/W
    4. 120 mm
    5. 122 mm
    6. 150 mm
    7. 160 m³/h
    Each
    1+
    £235.040
    Total:£235.04
    Min: 1 / Mult: 1
    0.085°C/W
    -
    122mm
    120mm
    SK 687 84 AL
    FISCHER ELEKTRONIK SK 687 84 AL
    4064595

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. 3.35 K/W
    3. 42 mm
    4. 35 mm
    5. 84 mm
    Each
    1+
    £6.940
    5+
    £5.600
    10+
    £5.260
    20+
    £4.650
    50+
    £4.040
    Total:£6.94
    Min: 1 / Mult: 1
    3.35K/W
    -
    42mm
    35mm
    SK 693 25 AL
    FISCHER ELEKTRONIK SK 693 25 AL
    4078464

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. 16.75 K/W
    3. 15 mm
    4. 10 mm
    5. 25 mm
    Each
    1+
    £2.380
    10+
    £1.640
    25+
    £1.540
    50+
    £1.450
    100+
    £1.190
    Total:£2.38
    Min: 1 / Mult: 1
    16.75K/W
    -
    15mm
    10mm
    SK 693 100 AL
    FISCHER ELEKTRONIK SK 693 100 AL
    4078474

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. 16.75 K/W
    3. 15 mm
    4. 10 mm
    5. 100 mm
    Each
    1+
    £3.150
    10+
    £2.180
    25+
    £2.030
    50+
    £1.910
    100+
    £1.570
    Total:£3.15
    Min: 1 / Mult: 1
    16.75K/W
    -
    15mm
    10mm
    938SP-01500-A-200
    H S MARSTON 938SP-01500-A-200
    526794

    Data Sheet

    RoHS

    H S MARSTON
    1. Heat Sink
    2. Extruded Range - 4
    3. Black Anodized
    4. 0.6 °C/W
    5. 160 mm
    6. 40 mm
    7. 150 mm
    Each
    1+
    £53.850
    5+
    £41.740
    10+
    £38.820
    20+
    £38.040
    Total:£53.85
    Min: 1 / Mult: 1
    0.6°C/W
    -
    160mm
    40mm
    M48059B011000G
    BOYD M48059B011000G
    3261686

    Data Sheet

    RoHS

    BOYD
    1. Heat Sink
    2. TO-126
    3. TO-220
    4. TO-247
    5. 22 mm
    6. 38.5 mm
    7. 14.99 mm
    Each
    1+
    £3.900
    10+
    £2.690
    25+
    £2.360
    50+
    £2.160
    100+
    £1.950
    Total:£3.90
    Min: 1 / Mult: 1
    -
    TO-126, TO-220, TO-247
    22mm
    38.5mm
    MC33290
    MULTICOMP PRO MC33290
    1710636

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Heat Sink
    2. 8.8 °C/W
    3. TO-220
    4. 34.53 mm
    5. 50 mm
    6. 12.5 mm
    Each
    1+
    £2.920
    20+
    £2.020
    75+
    £1.840
    250+
    £1.700
    1000+
    £1.460
    Total:£2.92
    Min: 1 / Mult: 1
    8.8°C/W
    -
    34.53mm
    50mm
    ICK BGA 40 X 40 X 10
    FISCHER ELEKTRONIK ICK BGA 40 X 40 X 10
    1850047

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. Square
    3. PCB
    4. For Ball Grid Arrays
    5. 13.8 °C/W
    6. BGA
    7. 40 mm
    8. 10 mm
    9. 40 mm
    Each
    1+
    £4.020
    10+
    £2.770
    25+
    £2.600
    50+
    £2.440
    100+
    £2.010
    Total:£4.02
    Min: 1 / Mult: 1
    13.8°C/W
    BGA
    40mm
    10mm
    520AB1000MB(T03)
    ABL HEATSINKS 520AB1000MB(T03)
    253728

    Data Sheet

    RoHS

    ABL HEATSINKS
    1. Heat Sink
    2. TO-3
    3. 1.4 °C/W
    4. TO-3
    5. 88 mm
    6. 35 mm
    7. 100 mm
    Each
    1+
    £14.100
    5+
    £11.820
    10+
    £11.110
    20+
    £9.170
    50+
    £8.530
    Total:£14.10
    Min: 1 / Mult: 1
    1.4°C/W
    TO-3
    88mm
    35mm
    193AB1500B
    ABL HEATSINKS 193AB1500B
    253613

    Data Sheet

    RoHS

    ABL HEATSINKS
    1. Heat Sink
    2. 0.4 °C/W
    3. 240 mm
    4. 46 mm
    5. 150 mm
    Each
    1+
    £34.560
    5+
    £26.780
    10+
    £24.920
    20+
    £24.420
    Total:£34.56
    Min: 1 / Mult: 1
    0.4°C/W
    -
    240mm
    46mm
    TV40G
    BOYD TV40G
    170074

    Data Sheet

    RoHS

    BOYD
    1. Heat Sink
    2. PCB
    3. Board Level
    4. 9.9 °C/W
    5. TO-218
    6. TO-220
    7. 28 mm
    8. 22 mm
    9. 38 mm
    Each
    1+
    £8.260
    5+
    £6.660
    10+
    £6.260
    20+
    £5.530
    50+
    £4.800
    Total:£8.26
    Min: 1 / Mult: 1
    9.9°C/W
    TO-218, TO-220
    28mm
    22mm
    274-1AB
    WAKEFIELD THERMAL 274-1AB
    1611445

    Data Sheet

    RoHS

    WAKEFIELD THERMAL
    1. Heat Sink
    2. Square
    3. PCB
    4. 56 °C/W
    5. TO-220
    6. 13.2 mm
    7. 9.5 mm
    8. 19.1 mm
    Each
    10+
    £0.625
    50+
    £0.452
    100+
    £0.423
    250+
    £0.398
    Total:£6.25
    Min: 10 / Mult: 10
    56°C/W
    TO-220
    13.2mm
    9.5mm
    520AB1250MB(TO-3X2)
    ABL HEATSINKS 520AB1250MB(TO-3X2)
    253730

    Data Sheet

    RoHS

    ABL HEATSINKS
    1. Heat Sink
    2. TO-3
    3. 1.2 °C/W
    4. TO-3
    5. 88 mm
    6. 35 mm
    7. 125 mm
    Each
    1+
    £17.100
    5+
    £12.960
    10+
    £11.830
    20+
    £10.690
    50+
    £9.940
    Total:£17.10
    Min: 1 / Mult: 1
    1.2°C/W
    TO-3
    88mm
    35mm
    ICK BGA 10 X 10 X 10
    FISCHER ELEKTRONIK ICK BGA 10 X 10 X 10
    1850041

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. Square
    3. PCB
    4. For Ball Grid Arrays
    5. 28.5 °C/W
    6. BGA
    7. 10 mm
    8. 10 mm
    9. 10 mm
    Each
    1+
    £2.150
    10+
    £1.640
    25+
    £1.410
    50+
    £1.320
    100+
    £1.240
    Total:£2.15
    Min: 1 / Mult: 1
    28.5°C/W
    BGA
    10mm
    10mm
    MC33282
    MULTICOMP PRO MC33282
    1710627

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Heat Sink
    2. 21 °C/W
    3. TO-220
    4. 12.7 mm
    5. 19.02 mm
    6. 12.7 mm
    Each
    1+
    £1.300
    20+
    £0.987
    75+
    £0.825
    250+
    £0.773
    1000+
    £0.740
    Total:£1.30
    Min: 1 / Mult: 1
    -
    -
    -
    -
    FK 230 SA L1
    FISCHER ELEKTRONIK FK 230 SA L1
    1892318

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. For Transistors
    3. TO-220
    4. Black Anodized
    5. 21 °C/W
    6. TO-220
    7. 20.5 mm
    8. 19.5 mm
    9. 19 mm
    Each
    10+
    £0.948
    50+
    £0.764
    100+
    £0.718
    250+
    £0.592
    Total:£9.48
    Min: 10 / Mult: 10
    21°C/W
    TO-220
    20.5mm
    19.5mm
    SK 58/50 SA
    FISCHER ELEKTRONIK SK 58/50 SA
    4621918

    Data Sheet

    RoHS

    FISCHER ELEKTRONIK
    1. Heat Sink
    2. Standard Extruded
    3. Black Anodized
    4. 1.7 °C/W
    5. 150 mm
    6. 27 mm
    7. 50 mm
    Each
    1+
    £16.980
    5+
    £12.860
    10+
    £11.740
    20+
    £10.610
    50+
    £9.880
    Total:£16.98
    Min: 1 / Mult: 1
    1.7°C/W
    -
    150mm
    27mm
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