Heatsinks & Thermal Management

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Heatsinks & Thermal Management


Shop our selection of heat sinks and thermal management components online at CPC. Find the Peltier cooler your project requires; shop for mounting kits and thermal interface materials; or browse our range of natural convection heatsinks. Order by 7pm for same day dispatch. Free delivery available.

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Thermal Resistance Packages Cooled External Width - Metric External Height - Metric
 
 
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H486A-150-1.0
H486A-150-1.0 - Gap Filler, 1x150mm Sq

SC10698

Gap Filler, 1x150mm Sq

T GLOBAL

• Used on IC, CPU and MOS and connection between boards to enclosure walls to help heat conduction • Shore hardness: 20 • Soft material highly compressible, easy to assemble, and provide good electrical insulation • Shock and vibration absorber • Dissipat...

Each

1+ £10.73 (£12.88) 25+ £9.83 (£11.80)

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COM1203
COM1203 - Raspberry Pi 4 Heatsink, 5x40x30mm

SC15320

Raspberry Pi 4 Heatsink, 5x40x30mm

PIMORONI

A reasonably large heatsink, made to be ideal for the Raspberry Pi 4 allowing you to maintain performance whilst running demanding applications. • Matt black aluminium material with anodised non-conductive coating • Thin design fits the Pibow Coupe 4 cases...

Each

1+ £2.19 (£2.63) 5+ £2.04 (£2.45)

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- Universal Processor 40mm 5mm
MK3306/TG
MK3306/TG - Thermal Pad, TO-220, Silicone Rubber

SC15387

Thermal Pad, TO-220, Silicone Rubber

MULTICOMP

The MK3306/S from Multicomp is an insulating kit for TO-220 package. This medium thermal performance insulator pad consists of a ceramic filled high temperature silicone rubber coated on electrical grade fiberglass. • Thickness is 0.009inch (0.23mm) • Volu...

Each

5+ £0.13 (£0.16) 25+ £0.11 (£0.13)

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MCTE1-12712L-S
MCTE1-12712L-S - Peltier Element, Thermoelectric Cooler, 110 W, 1 ohm, 12 A, 15.4 V, 68 °C

SC10941

Peltier Element, Thermoelectric Cooler, 110 W, 1 ohm, 12 A, 15.4 V, 68 °C

MULTICOMP

Miniature modules available for cooling components such as infra-red detector chips, microwave IC's, fibre-optic lasers and detectors. • Our standard devices cover a wide range of pellet geometries • Bespoke designs available • All types of modules can be ...

Each

1+ £22.59 (£27.11) 10+ £19.75 (£23.70) 25+ £17.56 (£21.07)

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MCTE1-19913L-S
MCTE1-19913L-S - Peltier Cooler, 200W

SC10937

Peltier Cooler, 200W

MULTICOMP

Miniature modules available for cooling components such as infra-red detector chips, microwave IC's, fibre-optic lasers and detectors. • Bespoke designs available • Our standard devices cover a wide range of pellet geometries • All types of modules can be ...

Each

1+ £27.54 (£33.05) 10+ £21.94 (£26.33) 25+ £21.02 (£25.22)

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SP400-0.007-00-54
SP400-0.007-00-54 - Thermal Pad, TO220, 10 Pack

SC09976

Thermal Pad, TO220, 10 Pack

BERGQUIST

The SP400-0.007-00-54 is a 0.007 x 5 x 4-inch no adhesive original Sil-Pad® 400 Material which is composite of silicone rubber and fibreglass. The material is flame retardant and is specially formulated for use as a thermally conductive insulator. The prim...

Pack of  10

1+ £3.09 (£3.71) 25+ £2.31 (£2.77) 50+ £1.99 (£2.39)

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ICK 40 B
ICK 40 B - Heat Sink, DIP, Glue-On, 46°C/W

SC10787

Heat Sink, DIP, Glue-On, 46°C/W

FISCHER ELEKTRONIK

The ICK 40B from Fischer Elektronik is a suitable for cooling ICs in a DIl housing of 14 to 40 pins. • Pin count: 40

Each

1+ £0.81 (£0.97) 100+ £0.78 (£0.94)

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8.5°C/W DIP 19mm 4.8mm
436966
436966 - Heat Sink, TO220/218 3.3C/W

SC00670

Heat Sink, TO220/218 3.3C/W

AAVID / BOYD

Thermal Resistance 3.3°C/W
Packages Cooled TO-218, TO-220
External Width - Metric 41.91mm

+ See all product info

AAVID / BOYD 

Heat Sink, TO220/218 3.3C/W

+ Check Stock & Lead Times

49 in stock ready for despatch (UK stock): Order before 18:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 19/10/20

Thermal Resistance 3.3°C/W
Packages Cooled TO-218, TO-220
External Width - Metric 41.91mm
External Height - Metric 25.4mm

49 In stock

1+ £2.08 (£2.50) Price For
Ex. VAT (Inc. VAT)
10+ £1.75 (£2.10) Price For
Ex. VAT (Inc. VAT)
100+ £1.42 (£1.70) Price For
Ex. VAT (Inc. VAT)

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Each

1+ £2.08 (£2.50) 10+ £1.75 (£2.10) 100+ £1.42 (£1.70)

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3.3°C/W TO-218, TO-220 41.91mm 25.4mm
MK3312
MK3312 - Insulating Kit

SC10721

Insulating Kit

MULTICOMP

The MK3312 is a Stud Device Insulating Kit, DO-4 (10-32 UNF) case. • 12 month limited warranty *view Terms & Conditions for details • Multicomp products are rated 4.6 out of 5 stars • 96% of customers would recommend to a friend

Each

10+ £0.31 (£0.37) 250+ £0.27 (£0.32) 1000+ £0.25 (£0.30)

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345AB1000B
345AB1000B - Heat Sink, 1C/W

SC01141

Heat Sink, 1C/W

ABL HEATSINKS

The 345AB1000B is a 100mm extruded Heat Sink with aluminium construction, natural and black anodized finish, 1°C/W thermal resistance.

Each

1+ £10.94 (£13.13) 10+ £9.85 (£11.82) 50+ £8.75 (£10.50)

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1°C/W - 120mm 37mm
31-35-25GFN
31-35-25GFN - Transistor Insulation Bushes, TO220, 10 Pack

SC01134

Transistor Insulation Bushes, TO220, 10 Pack

UNBRANDED

A pack of 10 T0-220 transistor insulation bushes for use with screw mounted transistors. • Supplied in packs of 10 • Designed to isolate the transformer from heatsink • Suitable for use with Sil-Pad and other thermal pads • Nylon construction

Pack of  10

1+ £0.72 (£0.86) 10+ £0.56 (£0.67) 100+ £0.48 (£0.58) 250+ £0.44 (£0.53)

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HSVM100
HSVM100 - Heat Sink for K8060

HK01059

Heat Sink for K8060

VELLEMAN KIT

A heatsink for use with a Velleman K8060 discrete power amplifier kit.

Each

1+ £11.33 (£13.60) 3+ £10.50 (£12.60)

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- - 75mm 28mm
1.25GY-50
1.25GY-50 - Heat Sink, TO220, 6.8°C/W

SC10807

Heat Sink, TO220, 6.8°C/W

AAVID / BOYD

The 1.25GY-50 from Aavid Thermalloy is a heatsink in TO220 package. • Mountable in both vertical and horizontal mode • Central groove prevents device rotation • Black anodised finish • Thermal resistance of 6.8°C/W(Horizontal) and 8.6°C/W(vertical) • Exter...

Each

1+ £1.543 (£1.85) 25+ £1.442 (£1.73) 100+ £1.332 (£1.60)

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6.8°C/W TO-220 32mm 16mm
MC33260
MC33260 - Heatsink SOT23, TO-126, TO-220, 17°C/W

SC15485

Heatsink SOT23, TO-126, TO-220, 17°C/W

MULTICOMP

The MC33260 is a 30mm extruded Heat Sink with aluminium, slotted mounting hole, 13.6°C/W thermal resistance. • Vertical/horizontal mount • 12 month limited warranty *view Terms & Conditions for details • 96% of customers would recommend to a friend • Multi...

Each

1+ £0.25 (£0.30) 25+ £0.22 (£0.26) 50+ £0.18 (£0.22)

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13.6°C/W SOT-23, TO-126, TO-220 25.4mm 12.7mm
MK3306/S
MK3306/S - Transistor Insulating Kits TO220, 10 Pack

SC00768

Transistor Insulating Kits TO220, 10 Pack

UNBRANDED

The MK3306/S is a 0.1mm Transistor Insulating Kit with MICA washer and bush. This insulator kit is suitable for use with TO-220 devices. • TO-220 type • Supplied in packs of 10

Pack of  10

Available until stock is exhausted

1+ £1.70 (£2.04) 10+ £1.30 (£1.56) 50+ £1.00 (£1.20)

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520AB1000MB(T03)
520AB1000MB(T03) - Heat Sink, TO3, 1.4°C/W

SC10873

Heat Sink, TO3, 1.4°C/W

ABL HEATSINKS

The 520AB1000MB(T03) is a 100 x 88 x 35mm drilled hole Heat Sink made of aluminium with anodised finish. This heat sink features vertical mount and suitable for use with TO-3 device.

Each

1+ £8.25 (£9.90) 10+ £7.22 (£8.66) 50+ £6.19 (£7.43)

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1.4°C/W TO-3 88mm 35mm
3223-07FR-104NH
3223-07FR-104NH - Thermal Pad, TO3P

SC10729

Thermal Pad, TO3P

BERGQUIST

• Suitable for TO-3P packages • Clean, grease-free and flexible • 0.45°C/W thermal resistance • Electrically isolating to 3.5kV (min) • Silicon rubber/fibreglass • -60°C to +180°C operating temperature • 0.18mm thickness

Each

1+ £0.30 (£0.36) 25+ £0.18 (£0.22) 50+ £0.13 (£0.16)

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MPC151525T
MPC151525T - Heat Sink, Ceramic 15x15x2.5mm, Standard Tape

SC14048

Heat Sink, Ceramic 15x15x2.5mm, Standard Tape

AMEC THERMASOL

The MPC151525T is a 15x15x2.0mm low-profile, light-weight, flat Micro-Porous Ceramic Heat Sink (MPCHS). Due to its highly micro-porous nature it provides a very large surface area compared to conventional copper/aluminium heatsinks and therefore provides e...

Each

1+ £1.13 (£1.36) 10+ £0.92 (£1.10) 100+ £0.71 (£0.85) 250+ £0.61 (£0.73)

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10.21°C/W - 15mm 2.5mm
3-38-32GFN
3-38-32GFN - Transistor Insulation Bushes, T03P, 10 Pack

SC01135

Transistor Insulation Bushes, T03P, 10 Pack

UNBRANDED

• Supplied in packs of 10 • For use with screw mounted transistors • Designed to isolate the transformer from heatsink • T0-3P size • Nylon construction • Suitable for use with Sil-Pad and other thermal pads

Pack of  10

1+ £0.65 (£0.78) 10+ £0.51 (£0.61) 100+ £0.43 (£0.52) 250+ £0.39 (£0.47)

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515AB0750MB(T03)
515AB0750MB(T03) - Heat Sink, TO3, 1.9°C/W

SC10874

Heat Sink, TO3, 1.9°C/W

ABL HEATSINKS

The 515AB0750MB(T03) is a Heat Sink made of aluminium for use with TO-3 packages.

Each

1+ £5.78 (£6.94) 10+ £4.68 (£5.62) 30+ £4.17 (£5.00)

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1.9°C/W TO-3 88mm 25mm
SP400-0.007-00-1212
SP400-0.007-00-1212 - Sil-Pad, 400, 300x300mm Sheet

SC10728

Sil-Pad, 400, 300x300mm Sheet

BERGQUIST

• Silicon rubber/fibreglass • 0.18mm thickness • Suitable for a variety of different packages • Clean, grease-free and flexible • 0.45°C/W thermal resistance • -60°C to +180°C operating temperature • Electrically isolating to 3.5kV (min)

Each

1+ £13.75 (£16.50) 25+ £12.75 (£15.30) 50+ £12.50 (£15.00)

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325AB1500B
325AB1500B - Heat Sink, 2.2°C/W

SC10886

Heat Sink, 2.2°C/W

ABL HEATSINKS

The 325AB1500B is a 150 x 93 x 14mm undrilled Heat Sink made of aluminium with anodised finish. This heat sink features vertical mount.

Each

1+ £5.15 (£6.18) 10+ £4.12 (£4.94)

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2.2°C/W - 93mm 14mm
890SP-02500-A-100
890SP-02500-A-100 - Heat Sink, 250mm

SC10903

Heat Sink, 250mm

H S MARSTON

• Optimum performance achieved when force air cooled • 0.05°C/W • Latest generation extrusion technology • Increased thermal performance from a lower mass • Exceptional fin height/space ratio

Each

1+ £35.73 (£42.88) 10+ £33.10 (£39.72)

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0.05°C/W - 101.6mm 32mm
3.5YB-2
3.5YB-2 - Heat Sink, TO3, 3.4°C/W

SC10801

Heat Sink, TO3, 3.4°C/W

AAVID / BOYD

The 3.5YB-2 is a PC board Heat Sink made of aluminium for use with TO-66 packages.

Each

1+ £4.12 (£4.94) 10+ £3.61 (£4.33)

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3.4°C/W TO-3 60mm 16mm
MC33263
MC33263 - Heatsink TO-220, 14°C/W

SC15488

Heatsink TO-220, 14°C/W

MULTICOMP

The MC33263 is a 12.85mm compact, extruded Heat Sink with black anodized, solderable fixing pins, screw or clip mount, 13.4°C/W thermal resistance. • Vertical mount • Multicomp products are rated 4.6 out of 5 stars • 96% of customers would recommend to a f...

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1+ £0.45 (£0.54) 25+ £0.40 (£0.48) 50+ £0.33 (£0.40)

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13.4°C/W TO-220 34.9mm 25.4mm