Natural Convection Heatsinks
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Natural Convection Heatsinks
Discover a variety of natural convection heatsinks right here at CPC. We offer heavy duty, high-efficiency heatsinks made from natural materials. Browse our selection of ceramic heatsinks, copper heatsinks and aluminium heatsinks and choose the right one for your electric circuit.
| Mounting Kits & Thermal lnterface Materials | Peltier Modules | Force Cooled Heatsinks |
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| Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | External Diameter - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | External Diameter - Imperial | Product Range | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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581002B02500G
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SC10866 |
Heatsink, TO220/218, 17.4°C/W BOYD The 581002B02500G is a flat-back extruded Heat Sink with solderable pins suitable for TO-220 and single-gauge (0.02-inch) TO-220 packages. It is made of aluminium with black anodize finish. This non-electronic component is functionally unaffected by the no...
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17.4°C/W | TO-220 | 16.26mm | 25.4mm | 16.26mm | - | Aluminium | 0.64" | 1" | 0.64" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
350AB1000B
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SC10887 |
Heatsink, 0.67°C/W ABL HEATSINKS The 350AB1000B is a 100 x 125 x 50mm undrilled Heat Sink made of aluminium with anodised finish. This heat sink features vertical mount.
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1+ £14.38 (£17.26) 10+ £12.17 (£14.60) 50+ £9.95 (£11.94) |
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1.021°C/W | - | 125mm | 50mm | 100mm | - | Aluminium | 4.92" | 1.97" | 3.94" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
374324B00035G
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SC10763 |
Heatsink BGA 27 x 27 x 10 with Pad BOYD • Tape mounting saves board space by eliminating mounting holes • Convenient peel and stick assembly is quick and clean • Pin-Fin array allows omni-directional airflow to maximize heat dissipation • Fin dimensions (LxW): 13x12mm
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1+ £2.13 (£2.56) 10+ £1.83 (£2.20) 100+ £1.42 (£1.70) |
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30.6°C/W | BGA | 27mm | 10mm | 27mm | - | Aluminium | 1.06" | 0.39" | 1.06" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FK 242 SA 220 O
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SC10855 |
Heatsink, TO220, 26°C/W FISCHER ELEKTRONIK • Small version with improved thermal resistance • Uses less PCB space than other heatsinks • Easy assembly
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26°C/W | TO-220 | 14.5mm | 15.24mm | 12.7mm | - | Aluminium | 0.57" | 0.6" | 0.5" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FK 237 SA 220 V
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SC10857 |
Heatsink, TO220 FISCHER ELEKTRONIK • Vertical mounting with soldering lug • Small version with improved thermal resistance • Uses less PCB space than other heatsinks • Easy assembly
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21°C/W | TO-220 | 14.5mm | 12.7mm | 19mm | - | Aluminium | 0.57" | 0.5" | 0.75" | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MQ75-1
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SC12547 |
Heatsink, 7.5°C/W BOYD The MQ75-1 is a 75 x 29.5 x 11mm undrilled power Heat Sink made of aluminium with black anodized finish. This heat sink is suitable for use with TO-218 and TO-220 devices.
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7.5°C/W | TO-218, TO-220 | 29.5mm | 11mm | 75mm | - | Aluminium | 1.16" | 0.43" | 2.95" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MQ100-1
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SC12546 |
Heatsink, Undrilled, 6.2°C/W BOYD The MQ100-1 is a 100mm undrilled Heat Sink with aluminium, black anodized, 6.2°C/W thermal resistance. This heat sink using minimum board area features threaded slot for board assembly and a clip retaining to enable clip 4426 to be used for TO220 assembly....
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6.2°C/W | TO-218, TO-220 | 29.5mm | 11mm | 100mm | - | Aluminium | 1.16" | 0.43" | 3.94" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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150AB1500MB
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SC10892 |
Heatsink, T Slots, 1.1°C/W ABL HEATSINKS The 150AB1500MB is a T-slots Heat Sink made of aluminium.
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1.1°C/W | - | 96mm | 40mm | 150mm | - | Aluminium | 3.78" | 1.57" | 5.91" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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890SP-01000-A-100
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SC10902 |
Heatsink, 100mm H S MARSTON • Latest generation extrusion technology • Exceptional fin height/space ratio • Increased thermal performance from a lower mass • Optimum performance achieved when force air cooled • 0.12°C/W
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- | - | 101.6mm | 32mm | 100mm | - | Aluminium | 4" | 1.26" | 3.94" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PPN0750B
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SC10877 |
Heatsink, TO220/218, 3.7°C/W ABL HEATSINKS A simple, reliable and convenient alternative to screw attachment. The heatsinks also include slots to allow the option of screw connections.
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3.7°C/W | TO-218, TO-220 | 50mm | 28mm | 75mm | - | Aluminium | 1.97" | 1.1" | 2.95" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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637-15ABPE
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SC10906 |
Heatsink, TO220, 4.5°C/W WAKEFIELD THERMAL • High thermal efficiency • Space-saving, vertical mounting • Wave solderable pins on 25.4mm centres • Black anodised
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11°C/W | TO-220 | 34.9mm | 38.1mm | 12.7mm | - | Aluminium | 1.37" | 1.5" | 0.5" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MPC303050WT
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SC14055 |
Heatsink, Ceramic 30x30x5mm, Standard Tape AMEC THERMASOL The MPC303050WT is a 30x30x5.0mm low-profile, light-weight, wave type 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 prov...
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10.21°C/W | LED | 30mm | 5mm | 30mm | - | Ceramic | 1.18" | 0.2" | 1.18" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MPC202025T
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SC14049 |
Heatsink, Ceramic 20x20x2.5mm, Standard Tape AMEC THERMASOL The MPC202025T is a 20x20x 2.5mm 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 ...
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1+ £1.55 (£1.86) 10+ £1.12 (£1.34) 100+ £0.83 (£1.00) 250+ £0.77 (£0.92) |
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10.21°C/W | - | 20mm | 2.5mm | 20mm | - | Ceramic | 0.79" | 0.098" | 0.79" | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||