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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 05/02/2027	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 05/02/2027	$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 $1.82 $1.77 $1.72 View $1.63 $1.53 $1.46 $1.41 $1.27	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm extrusion TO-220 bolt on HSE-B2111-038 Same Sky 1: $0.86 2,471In 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	2,471In Stock 2,500Expected 05/02/2027	$0.86 $0.758 $0.738 $0.72 View $0.672 $0.646 $0.628	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin HSS-B20-0635H Same Sky 1: $0.66 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	$0.66 $0.589 $0.576 $0.545 View $0.529 $0.499 $0.458	Min.: 1 Mult.: 1
Heat Sinks 18.79 x 22.86x9.52mm clip HSS-B20-CP-01 Same Sky 1: $0.95 2,376In Stock	Mfr. Part No. HSS-B20-CP-01 Mouser Part No 490-HSS-B20-CP-01	Same Sky	Heat Sinks 18.79 x 22.86x9.52mm clip Learn More about Same Sky cui heat sinks	Datasheet	2,376In Stock	$0.95 $0.828 $0.806 $0.777 View $0.749 $0.698 $0.672 $0.648 $0.60	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 $0.803 $0.774 $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 $0.524 $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 $0.788 $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 $0.796 $0.767 $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: $8.76 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	$8.76 $8.39 $7.92 $7.46 View $6.99 $6.52 $6.26 $6.03	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 11,477In 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	11,477In Stock 10,800Expected 02/11/2026	$2.06 $1.83 $1.74 $1.68 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: $1.74 83In 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	83In Stock	$1.74 $1.59 $1.45 $1.30 View $1.23 $1.16	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Clip-on For TO220 40903100191412 Wurth Elektronik 1: $1.85 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 18/12/2026 80 Expected 01/01/2027 Factory Lead Time: 11 Weeks	$1.85 $1.69 $1.54 $1.39 View $1.31 $1.23	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 $0.532 $0.517 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 $0.753 $0.728 $0.705 View $0.626 $0.589 $0.546	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 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	$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 $0.739	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 $0.824 $0.802 $0.78 View $0.773 $0.656 $0.655 $0.627 $0.605	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 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	$1.09 $0.96 $0.925 $0.785 View $0.761 $0.735 $0.709 $0.69	Min.: 1 Mult.: 1
Heat Sinks 50x30x12mm w/pin extrusion TO-220 HSE-B20250-045H Same Sky 1: $1.59 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	$1.59 $1.43 $1.36 $1.32 View $1.27 $1.19 $1.13 $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 272In 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	272In Stock	$0.98 $0.864 $0.84 $0.81 View $0.773 $0.737 $0.703 $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 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	$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 1,459In 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	1,459In Stock	$1.20 $1.06 $1.02 $0.978 View $0.943 $0.891 $0.859 $0.827 $0.758	Min.: 1 Mult.: 1

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