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TO-220 Thermal Management

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Heat Sinks 50x29x12.5mm w/pin extrusion TO-220 HSE-B20500-040H Same Sky 1: £1.18 1,854In Stock	Mfr. Part No. HSE-B20500-040H Mouser Part No 490-HSE-B20500-040H	Same Sky	Heat Sinks 50x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui heat sinks	Datasheet	1,854In Stock	£1.18 £1.06 £1.04 £0.995 View £0.952 £0.89 £0.849 £0.773 £0.74	Min.: 1 Mult.: 1
Heat Sinks 63.5x25x12.7mm w/pin extrusion TO-220 HSE-B20635-035H-01 Same Sky 1: £1.55 1,237In Stock	Mfr. Part No. HSE-B20635-035H-01 Mouser Part No 490-HSE-B20635035H01	Same Sky	Heat Sinks 63.5x25x12.7mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	1,237In Stock	£1.55 £1.37 £1.33 £1.29 View £1.22 £1.15 £1.10 £1.06 £0.952	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin HSS-B20-0635H Same Sky 1: £0.496 6,857In Stock 2,000Expected 05/02/2027	Mfr. Part No. HSS-B20-0635H Mouser Part No 490-HSS-B20-0635H	Same Sky	Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	6,857In Stock 2,000Expected 05/02/2027	£0.496 £0.443 £0.432 £0.409 View £0.397 £0.375 £0.344	Min.: 1 Mult.: 1
Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 slide in HSS-B20-NP Same Sky 1: £0.736 2,266In Stock	Mfr. Part No. HSS-B20-NP Mouser Part No 490-HSS-B20-NP	Same Sky	Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 slide in Learn More about Same Sky cui heat sinks	Datasheet	2,266In Stock	£0.736 £0.646 £0.628 £0.605 View £0.603 £0.581 £0.473	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-10 Same Sky 1: £0.503 3,446In Stock	Mfr. Part No. HSS-B20-NP-10 Mouser Part No 490-HSS-B20-NP-10	Same Sky	Heat Sinks 19 x 12.8 x 12.7mm TO-220 clip Learn More about Same Sky cui heat sinks	Datasheet	3,446In Stock	£0.503 £0.449 £0.424 £0.407 View £0.394 £0.382 £0.377 £0.363 £0.333	Min.: 1 Mult.: 1
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on HSS-B20-NPS-01 Same Sky 1: £0.698 4,391In Stock	Mfr. Part No. HSS-B20-NPS-01 Mouser Part No 490-HSS-B20-NPS-01	Same Sky	Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	4,391In Stock	£0.698 £0.614 £0.592 £0.581 View £0.562 £0.525 £0.505 £0.485 £0.45	Min.: 1 Mult.: 1
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin HSS-B20-NPS-02 Same Sky 1: £0.676 3,136In Stock	Mfr. Part No. HSS-B20-NPS-02 Mouser Part No 490-HSS-B20-NPS-02	Same Sky	Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin Learn More about Same Sky cui heat sinks	Datasheet	3,136In Stock	£0.676 £0.598 £0.576 £0.557 View £0.528 £0.505 £0.485 £0.468 £0.43	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO220, Vertical, 5.5 Degree C/W, 2.67mm Hole, 25.4x18.29x3.17mm 529702B02500G Aavid 1: £6.21 11,024In Stock 960On Order	Mfr. Part No. 529702B02500G Mouser Part No 532-529702B25G	Aavid	Heat Sinks Heat Sink, TO220, Vertical, 5.5 Degree C/W, 2.67mm Hole, 25.4x18.29x3.17mm	Datasheet	11,024In Stock 960On Order	£6.21 £5.76 £5.53 £5.33 View £5.05 £4.94 £4.80 Quote	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO220, Vertical, 3.7 Degree C/W, 2.67mm Hole, 38.1x18.29x3.17mm 529802B02500G Aavid 1: £1.55 11,375In Stock 10,800Expected 02/11/2026	Mfr. Part No. 529802B02500G Mouser Part No 532-529802B25G	Aavid	Heat Sinks Heat Sink, TO220, Vertical, 3.7 Degree C/W, 2.67mm Hole, 38.1x18.29x3.17mm	Datasheet	11,375In Stock 10,800Expected 02/11/2026	£1.55 £1.37 £1.31 £1.26 View £1.18 £1.13 £1.10 £1.07 £1.05	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Curved for TO220 40901100242307 Wurth Elektronik 1: £1.30 69In Stock New Product	Mfr. Part No. 40901100242307 Mouser Part No 710-40901100242307 New Product	Wurth Elektronik	Heat Sinks WE-HTO for Transistors Curved for TO220 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	69In Stock	£1.30 £1.20 £1.07 £0.969 View £0.917 £0.863	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Clip-on For TO220 40903100191412 Wurth Elektronik 1: £1.37 114In Stock 160On Order New Product	Mfr. Part No. 40903100191412 Mouser Part No 710-40903100191412 New Product	Wurth Elektronik	Heat Sinks WE-HTO for Transistors Clip-on For TO220 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	114In Stock 160On Order On Order Ship Dates Mfr. No: 40903100191412 Stock: 114 Can Dispatch Immediately On Order: 80 Expected 22/01/2027 80 Expected 29/01/2027 Factory Lead Time: 11 Weeks	£1.37 £1.27 £1.15 £1.03 View £0.969 £0.917	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, No TIM, Tin Plate, TO-263, 12.7x26.2x10.21mm ATS-PCB1074 Advanced Thermal Solutions 1: £1.42 9,531In Stock	Mfr. Part No. ATS-PCB1074 Mouser Part No 984-ATS-PCB1074	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, No TIM, Tin Plate, TO-263, 12.7x26.2x10.21mm	Datasheet	9,531In Stock	£1.42 £1.27 £1.21 £1.17 View £1.13 £1.06 £1.01 £0.986 £0.952	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220, 19x12.8x12.8mm ATS-PCBT1085 Advanced Thermal Solutions 1: £0.465 3,555In Stock	Mfr. Part No. ATS-PCBT1085 Mouser Part No 984-ATS-PCBT1085	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220, 19x12.8x12.8mm	Datasheet	3,555In Stock	£0.465 £0.417 £0.40 £0.388 View £0.374 £0.353 £0.34 £0.313 £0.299	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220 (Dual), 36.8x44.5x9.5mm ATS-PCBT1090 Advanced Thermal Solutions 1: £0.638 163In Stock	Mfr. Part No. ATS-PCBT1090 Mouser Part No 984-ATS-PCBT1090	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220 (Dual), 36.8x44.5x9.5mm	Datasheet	163In Stock	£0.638 £0.566 £0.546 £0.529 View £0.47 £0.443 £0.41	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-218/TO-220, 38 x 42 x 25 mm, no pin HSS24-B20-NP Same Sky 1: £0.899 1,033In Stock 5,000Expected 05/02/2027	Mfr. Part No. HSS24-B20-NP Mouser Part No 179-HSS24-B20-NP	Same Sky	Heat Sinks heat sink, stamping, TO-218/TO-220, 38 x 42 x 25 mm, no pin Learn More about Same Sky cui heat sinks	Datasheet	1,033In Stock 5,000Expected 05/02/2027	£0.899 £0.796 £0.773 £0.751 View £0.715 £0.674 £0.65 £0.626 £0.575	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-218/TO-220, 30.3 x 22.2 x 5.35 mm, solder pin HSS27-B20-P43 Same Sky 1: £0.882 1,558In Stock	Mfr. Part No. HSS27-B20-P43 Mouser Part No 179-HSS27-B20-P43	Same Sky	Heat Sinks heat sink, stamping, TO-218/TO-220, 30.3 x 22.2 x 5.35 mm, solder pin Learn More about Same Sky cui heat sinks	Datasheet	1,558In Stock	£0.882 £0.78 £0.744 £0.717 View £0.691 £0.651 £0.628 £0.605 £0.555	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm slot hole extrusion TO-220 HSE-B1711-057 Same Sky 1: £0.705 2,208In Stock	Mfr. Part No. HSE-B1711-057 Mouser Part No 490-HSE-B1711-057	Same Sky	Heat Sinks 25x16x11mm slot hole extrusion TO-220 Learn More about Same Sky cui heat sinks	Datasheet	2,208In Stock	£0.705 £0.658 £0.636 £0.54 View £0.531 £0.513 £0.475	Min.: 1 Mult.: 1
Heat Sinks 25x35x12.5mm w/pin extrusion TO-220 HSE-B20250-040H Same Sky 1: £0.818 594In Stock 1,500Expected 05/02/2027	Mfr. Part No. HSE-B20250-040H Mouser Part No 490-HSE-B20250-040H	Same Sky	Heat Sinks 25x35x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	594In Stock 1,500Expected 05/02/2027	£0.818 £0.796 £0.788 £0.667 View £0.649 £0.616 £0.587 £0.551	Min.: 1 Mult.: 1
Heat Sinks 50x30x12mm w/pin extrusion TO-220 HSE-B20250-045H Same Sky 1: £1.20 638In Stock	Mfr. Part No. HSE-B20250-045H Mouser Part No 490-HSE-B20250-045H	Same Sky	Heat Sinks 50x30x12mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	638In Stock	£1.20 £1.07 £1.02 £0.995 View £0.952 £0.899 £0.856 £0.788 £0.751	Min.: 1 Mult.: 1
Heat Sinks 25x29x12.5mm w/pin extrusion TO-220 HSE-B20250-040H-01 Same Sky 1: £0.736 172In Stock	Mfr. Part No. HSE-B20250-040H-01 Mouser Part No 490-HSE-B20250040H01	Same Sky	Heat Sinks 25x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	172In Stock	£0.736 £0.649 £0.63 £0.608 View £0.581 £0.553 £0.528 £0.502 £0.466	Min.: 1 Mult.: 1
Heat Sinks 25.4x34.92x12.7mm extrusion TO-220 HSE-B20254-035H Same Sky 1: £0.89 483In Stock 1,500Expected 05/02/2027	Mfr. Part No. HSE-B20254-035H Mouser Part No 490-HSE-B20254-035H	Same Sky	Heat Sinks 25.4x34.92x12.7mm extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	483In Stock 1,500Expected 05/02/2027	£0.89 £0.826 £0.773 £0.759 View £0.729 £0.687 £0.586 £0.571	Min.: 1 Mult.: 1
Heat Sinks 38x29x12.5mm w/pin extrusion TO-220 HSE-B20380-040H-01 Same Sky 1: £0.899 1,454In Stock	Mfr. Part No. HSE-B20380-040H-01 Mouser Part No 490-HSE-B20380040H01	Same Sky	Heat Sinks 38x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	1,454In Stock	£0.899 £0.796 £0.766 £0.734 View £0.708 £0.669 £0.645 £0.621 £0.569	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm extrusion TO-220 bolt on HSE-B2111-038 Same Sky 1: £0.646 1,921In Stock 2,500Expected 05/02/2027	Mfr. Part No. HSE-B2111-038 Mouser Part No 490-HSE-B2111-038	Same Sky	Heat Sinks 25x16x11mm extrusion TO-220 bolt on Learn More about Same Sky cui hse heat sinks	Datasheet	1,921In Stock 2,500Expected 05/02/2027	£0.646 £0.569 £0.554 £0.54 View £0.505 £0.485 £0.471	Min.: 1 Mult.: 1
Heat Sinks 25x35x25.4mm w/pin extrusion TO-220 HSE-B250-04H Same Sky 1: £1.05 1,377In Stock	Mfr. Part No. HSE-B250-04H Mouser Part No 490-HSE-B250-04H	Same Sky	Heat Sinks 25x35x25.4mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	1,377In Stock	£1.05 £0.943 £0.89 £0.882 View £0.849 £0.811 £0.766 £0.733 £0.651	Min.: 1 Mult.: 1
Heat Sinks 25.4x45x12.7mm w/pin extrusion TO-220 HSE-B254-045H Same Sky 1: £0.96 552In Stock	Mfr. Part No. HSE-B254-045H Mouser Part No 490-HSE-B254-045H	Same Sky	Heat Sinks 25.4x45x12.7mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	552In Stock	£0.96 £0.856 £0.818 £0.788 View £0.759 £0.732 £0.706 £0.629 £0.595	Min.: 1 Mult.: 1

TO-220 Thermal Management

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TO-220 Thermal Management

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