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TO-220 Thermal Management

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Heat Sinks 38.1x34.92x12.7mm Pin extrusion TO-220 HSE-B20381-035H Same Sky 1: $1.36 6,232In Stock 6,000Expected 2027/02/05	Mfr. Part No. HSE-B20381-035H Mouser Part No 490-HSE-B20381-035H	Same Sky	Heat Sinks 38.1x34.92x12.7mm Pin extrusion TO-220 Learn More about Same Sky cui heat sinks	Datasheet	6,232In Stock 6,000Expected 2027/02/05	$1.36 $1.21 $1.16 $1.12 View $1.08 $1.03 $0.978 $0.958 $0.858	Min.: 1 Mult.: 1
Heat Sinks 50x29x12.5mm w/pin extrusion TO-220 HSE-B20500-040H Same Sky 1: $1.57 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	$1.57 $1.41 $1.38 $1.33 View $1.27 $1.19 $1.13 $1.03 $0.986	Min.: 1 Mult.: 1
Heat Sinks 63.5x25x12.7mm w/pin extrusion TO-220 HSE-B20635-035H-01 Same Sky 1: $2.06 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	$2.06 $1.83 $1.77 $1.72 View $1.63 $1.54 $1.47 $1.41 $1.27	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin HSS-B20-0635H Same Sky 1: $0.661 6,857In Stock 2,000Expected 2027/02/05	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 2027/02/05	$0.661 $0.59 $0.576 $0.545 View $0.529 $0.499 $0.458	Min.: 1 Mult.: 1
Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 slide in HSS-B20-NP Same Sky 1: $0.98 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	$0.98 $0.861 $0.836 $0.806 View $0.804 $0.775 $0.63	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-10 Same Sky 1: $0.67 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	$0.67 $0.598 $0.565 $0.542 View $0.525 $0.508 $0.502 $0.484 $0.444	Min.: 1 Mult.: 1
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on HSS-B20-NPS-01 Same Sky 1: $0.93 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	$0.93 $0.818 $0.789 $0.773 View $0.749 $0.699 $0.672 $0.645 $0.599	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: $0.90 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	$0.90 $0.797 $0.768 $0.742 View $0.704 $0.672 $0.647 $0.623 $0.572	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: $8.27 11,264In 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	11,264In Stock 960On Order	$8.27 $7.68 $7.37 $7.09 View $6.73 $6.72 $6.58 $6.40 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: $2.06 11,377In Stock 10,800Expected 2026/11/02	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	11,377In Stock 10,800Expected 2026/11/02	$2.06 $1.83 $1.74 $1.67 View $1.57 $1.50 $1.47 $1.42 $1.40	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Curved for TO220 40901100242307 Wurth Elektronik 1: $1.73 79In 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	79In Stock	$1.73 $1.59 $1.43 $1.29 View $1.22 $1.15	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Clip-on For TO220 40903100191412 Wurth Elektronik 1: $1.83 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 2026/12/18 80 Expected 2027/01/29 Factory Lead Time: 11 Weeks	$1.83 $1.69 $1.54 $1.37 View $1.29 $1.22	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: $1.90 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	$1.90 $1.70 $1.62 $1.56 View $1.50 $1.41 $1.35 $1.31 $1.27	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220, 19x12.8x12.8mm ATS-PCBT1085 Advanced Thermal Solutions 1: $0.62 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	$0.62 $0.556 $0.533 $0.518 View $0.498 $0.47 $0.452 $0.416 $0.399	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: $0.85 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	$0.85 $0.754 $0.728 $0.705 View $0.626 $0.59 $0.547	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: $1.20 1,033In Stock 5,000Expected 2027/02/05	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 2027/02/05	$1.20 $1.06 $1.03 $1.00 View $0.952 $0.898 $0.865 $0.834 $0.766	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: $1.17 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	$1.17 $1.04 $0.991 $0.955 View $0.92 $0.868 $0.836 $0.806 $0.74	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm slot hole extrusion TO-220 HSE-B1711-057 Same Sky 1: $0.94 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	$0.94 $0.877 $0.847 $0.719 View $0.707 $0.684 $0.633	Min.: 1 Mult.: 1
Heat Sinks 25x35x12.5mm w/pin extrusion TO-220 HSE-B20250-040H Same Sky 1: $1.09 594In Stock 1,500Expected 2027/02/05	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 2027/02/05	$1.09 $1.06 $1.05 $0.889 View $0.864 $0.821 $0.782 $0.734	Min.: 1 Mult.: 1
Heat Sinks 50x30x12mm w/pin extrusion TO-220 HSE-B20250-045H Same Sky 1: $1.60 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	$1.60 $1.43 $1.36 $1.33 View $1.27 $1.20 $1.14 $1.05 $1.00	Min.: 1 Mult.: 1
Heat Sinks 25x29x12.5mm w/pin extrusion TO-220 HSE-B20250-040H-01 Same Sky 1: $0.98 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	$0.98 $0.864 $0.84 $0.811 View $0.773 $0.737 $0.704 $0.669 $0.621	Min.: 1 Mult.: 1
Heat Sinks 25.4x34.92x12.7mm extrusion TO-220 HSE-B20254-035H Same Sky 1: $1.19 483In Stock 1,500Expected 2027/02/05	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 2027/02/05	$1.19 $1.10 $1.03 $1.01 View $0.971 $0.915 $0.78 $0.761	Min.: 1 Mult.: 1
Heat Sinks 38x29x12.5mm w/pin extrusion TO-220 HSE-B20380-040H-01 Same Sky 1: $1.20 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	$1.20 $1.06 $1.02 $0.978 View $0.943 $0.891 $0.859 $0.827 $0.758	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm extrusion TO-220 bolt on HSE-B2111-038 Same Sky 1: $0.861 1,971In Stock 2,500Expected 2027/02/05	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	1,971In Stock 2,500Expected 2027/02/05	$0.861 $0.758 $0.739 $0.72 View $0.672 $0.647 $0.628	Min.: 1 Mult.: 1
Heat Sinks 25x35x25.4mm w/pin extrusion TO-220 HSE-B250-04H Same Sky 1: $1.40 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	$1.40 $1.26 $1.19 $1.17 View $1.13 $1.08 $1.02 $0.977 $0.868	Min.: 1 Mult.: 1

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