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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 25.4x35x12.7mm w/pin extrusion TO-220 HSE-B20254-035H-01 Same Sky 1: $1.65 6,109In Stock	Mfr. Part # HSE-B20254-035H-01 Mouser Part # 490-HSE-B20254035H01	Same Sky	Heat Sinks 25.4x35x12.7mm w/pin extrusion TO-220 Learn More about Same Sky cui hse heat sinks	Datasheet	6,109In Stock	$1.65 $1.46 $1.39 $1.34 View $1.29 $1.22 $1.18 $1.10 $1.06	Min.: 1 Mult.: 1
Heat Sinks 38.1x34.92x12.7mm Pin extrusion TO-220 HSE-B20381-035H Same Sky 1: $1.77 6,232In Stock 6,000Expected 2/5/2027	Mfr. Part # HSE-B20381-035H Mouser Part # 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 2/5/2027	$1.77 $1.57 $1.51 $1.46 View $1.40 $1.34 $1.27 $1.25 $1.12	Min.: 1 Mult.: 1
Heat Sinks 50x29x12.5mm w/pin extrusion TO-220 HSE-B20500-040H Same Sky 1: $2.04 1,859In Stock	Mfr. Part # HSE-B20500-040H Mouser Part # 490-HSE-B20500-040H	Same Sky	Heat Sinks 50x29x12.5mm w/pin extrusion TO-220 Learn More about Same Sky cui heat sinks	Datasheet	1,859In Stock	$2.04 $1.83 $1.79 $1.73 View $1.65 $1.55 $1.47 $1.34 $1.28	Min.: 1 Mult.: 1
Heat Sinks 63.5x25x12.7mm w/pin extrusion TO-220 HSE-B20635-035H-01 Same Sky 1: $2.68 1,237In Stock	Mfr. Part # HSE-B20635-035H-01 Mouser Part # 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	$2.68 $2.37 $2.30 $2.24 View $2.12 $1.99 $1.90 $1.83 $1.65	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm extrusion TO-220 bolt on HSE-B2111-038 Same Sky 1: $1.12 2,697In Stock 2,500Expected 2/5/2027	Mfr. Part # HSE-B2111-038 Mouser Part # 490-HSE-B2111-038	Same Sky	Heat Sinks 25x16x11mm extrusion TO-220 bolt on Learn More about Same Sky cui hse heat sinks	Datasheet	2,697In Stock 2,500Expected 2/5/2027	$1.12 $0.985 $0.959 $0.936 View $0.874 $0.84 $0.816	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x6.35mm TO-220 solder pin HSS-B20-0635H Same Sky 1: $0.858 6,857In Stock 2,000Expected 2/5/2027	Mfr. Part # HSS-B20-0635H Mouser Part # 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 2/5/2027	$0.858 $0.766 $0.749 $0.709 View $0.688 $0.649 $0.595	Min.: 1 Mult.: 1
Heat Sinks 18.79 x 22.86x9.52mm clip HSS-B20-CP-01 Same Sky 1: $1.24 2,377In Stock	Mfr. Part # HSS-B20-CP-01 Mouser Part # 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	2,377In Stock	$1.24 $1.08 $1.05 $1.01 View $0.974 $0.907 $0.874 $0.842 $0.78	Min.: 1 Mult.: 1
Heat Sinks 38.1 x 12.8 x 12.7mm TO-220 slide in HSS-B20-NP Same Sky 1: $1.27 2,266In Stock	Mfr. Part # HSS-B20-NP Mouser Part # 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	$1.27 $1.12 $1.09 $1.05 View $1.04 $1.01 $0.819	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-10 Same Sky 1: $0.871 3,446In Stock	Mfr. Part # HSS-B20-NP-10 Mouser Part # 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	$0.871 $0.777 $0.735 $0.705 View $0.681 $0.66 $0.653 $0.629 $0.577	Min.: 1 Mult.: 1
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on HSS-B20-NPS-01 Same Sky 1: $1.21 4,391In Stock	Mfr. Part # HSS-B20-NPS-01 Mouser Part # 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	$1.21 $1.06 $1.02 $1.00 View $0.974 $0.909 $0.874 $0.839 $0.779	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: $1.17 3,136In Stock	Mfr. Part # HSS-B20-NPS-02 Mouser Part # 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	$1.17 $1.03 $0.997 $0.965 View $0.915 $0.874 $0.841 $0.81 $0.744	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: $11.39 11,264In Stock 960On Order	Mfr. Part # 529702B02500G Mouser Part # 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	$11.39 $10.91 $10.30 $9.70 View $9.09 $8.48 $8.14 $7.84	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: $2.68 11,487In Stock 10,800Expected 11/2/2026	Mfr. Part # 529802B02500G Mouser Part # 532-529802B25G	Aavid	Heat Sinks Heat Sink, TO220, Vertical, 3.7 Degree C/W, 2.67mm Hole, 38.1x18.29x3.17mm	Datasheet	11,487In Stock 10,800Expected 11/2/2026	$2.68 $2.38 $2.26 $2.18 View $2.04 $1.95 $1.91 $1.85 $1.82	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Curved for TO220 40901100242307 Wurth Elektronik 1: $2.26 83In Stock New Product	Mfr. Part # 40901100242307 Mouser Part # 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	$2.26 $2.07 $1.89 $1.69 View $1.60 $1.51	Min.: 1 Mult.: 1
Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO220 40901101242307 Wurth Elektronik 1: $4.86 106In Stock New Product	Mfr. Part # 40901101242307 Mouser Part # 710-40901101242307 New Product	Wurth Elektronik	Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO220 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	106In Stock	$4.86 $4.46 $4.06 $3.65 View $3.45 $3.24	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Clip-on For TO220 40903100191412 Wurth Elektronik 1: $2.41 114In Stock 160On Order New Product	Mfr. Part # 40903100191412 Mouser Part # 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. #: 40903100191412 Stock: 114 Can Ship Immediately On Order: 80 Expected 12/18/2026 80 Expected 1/1/2027 Factory Lead-Time: 11 Weeks	$2.41 $2.20 $2.00 $1.81 View $1.70 $1.60	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: $2.47 9,531In Stock	Mfr. Part # ATS-PCB1074 Mouser Part # 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	$2.47 $2.21 $2.11 $2.03 View $1.95 $1.83 $1.76 $1.70 $1.65	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220, 19x12.8x12.8mm ATS-PCBT1085 Advanced Thermal Solutions 1: $0.806 3,559In Stock	Mfr. Part # ATS-PCBT1085 Mouser Part # 984-ATS-PCBT1085	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Performance, Stamped, No TIM, TO220, 19x12.8x12.8mm	Datasheet	3,559In Stock	$0.806 $0.723 $0.692 $0.672 View $0.647 $0.611 $0.588 $0.541 $0.519	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: $1.11 163In Stock	Mfr. Part # ATS-PCBT1090 Mouser Part # 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	$1.11 $0.979 $0.946 $0.917 View $0.814 $0.766 $0.71	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: $1.56 1,033In Stock 5,000Expected 2/5/2027	Mfr. Part # HSS24-B20-NP Mouser Part # 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 2/5/2027	$1.56 $1.38 $1.34 $1.30 View $1.24 $1.17 $1.12 $1.08 $0.996	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: $1.52 1,558In Stock	Mfr. Part # HSS27-B20-P43 Mouser Part # 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	$1.52 $1.35 $1.29 $1.24 View $1.20 $1.13 $1.09 $1.05 $0.961	Min.: 1 Mult.: 1
Heat Sinks 25x16x11mm slot hole extrusion TO-220 HSE-B1711-057 Same Sky 1: $1.22 2,208In Stock	Mfr. Part # HSE-B1711-057 Mouser Part # 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	$1.22 $1.07 $1.04 $1.01 View $1.00 $0.853 $0.852 $0.815 $0.787	Min.: 1 Mult.: 1
Heat Sinks 25x35x12.5mm w/pin extrusion TO-220 HSE-B20250-040H Same Sky 1: $1.42 594In Stock 1,500Expected 2/5/2027	Mfr. Part # HSE-B20250-040H Mouser Part # 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 2/5/2027	$1.42 $1.25 $1.20 $1.02 View $0.989 $0.956 $0.922 $0.897	Min.: 1 Mult.: 1
Heat Sinks 25x29x12.5mm w/pin extrusion TO-220 HSE-B20250-040H-01 Same Sky 1: $1.27 272In Stock	Mfr. Part # HSE-B20250-040H-01 Mouser Part # 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	$1.27 $1.12 $1.09 $1.05 View $1.00 $0.958 $0.914 $0.87 $0.807	Min.: 1 Mult.: 1
Heat Sinks 25.4x34.92x12.7mm extrusion TO-220 HSE-B20254-035H Same Sky 1: $1.55 483In Stock 1,500Expected 2/5/2027	Mfr. Part # HSE-B20254-035H Mouser Part # 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 2/5/2027	$1.55 $1.43 $1.34 $1.31 View $1.26 $1.19 $1.01 $0.989	Min.: 1 Mult.: 1

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