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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 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 $0.887	Min.: 1 Mult.: 1
Heat Sinks 25.4x45x12.7mm w/pin extrusion TO-220 HSE-B254-045H Same Sky 1: $1.28 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	$1.28 $1.14 $1.09 $1.05 View $1.01 $0.976 $0.941 $0.839 $0.792	Min.: 1 Mult.: 1
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin HSS-B20-0508H-01R Same Sky 1: $0.90 1,108In Stock	Mfr. Part No. HSS-B20-0508H-01R Mouser Part No 490-HSS-B20-0508H01R	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	1,108In Stock	$0.90 $0.797 $0.768 $0.742 View $0.714 $0.664 $0.64 $0.623 $0.572	Min.: 1 Mult.: 1
Heat Sinks 25.4 x 30 x 12.7mm clip HSS-B20-053H-01 Same Sky 1: $1.04 498In Stock	Mfr. Part No. HSS-B20-053H-01 Mouser Part No 490-HSS-B20-053H-01	Same Sky	Heat Sinks 25.4 x 30 x 12.7mm clip Learn More about Same Sky cui heat sinks	Datasheet	498In Stock	$1.04 $0.909 $0.88 $0.849 View $0.79 $0.759 $0.737 $0.711 $0.632	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-061H-02 Same Sky 1: $0.84 1,910In Stock	Mfr. Part No. HSS-B20-061H-02 Mouser Part No 490-HSS-B20-061H-02	Same Sky	Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	1,910In Stock	$0.84 $0.74 $0.707 $0.687 View $0.662 $0.614 $0.602 $0.561 $0.521	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin HSS-B20-0635H-01 Same Sky 1: $0.74 200In Stock 3,000Expected 2027/01/06	Mfr. Part No. HSS-B20-0635H-01 Mouser Part No 490-HSS-B20-0635H-01	Same Sky	Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	200In Stock 3,000Expected 2027/01/06	$0.74 $0.65 $0.621 $0.604 View $0.576 $0.548 $0.528 $0.508 $0.468	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-065V-02 Same Sky 1: $0.84 511In Stock	Mfr. Part No. HSS-B20-065V-02 Mouser Part No 490-HSS-B20-065V-02	Same Sky	Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	511In Stock	$0.84 $0.74 $0.707 $0.687 View $0.655 $0.625 $0.602 $0.585 $0.531	Min.: 1 Mult.: 1
Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-0953H-01 Same Sky 1: $0.99 383In Stock	Mfr. Part No. HSS-B20-0953H-01 Mouser Part No 490-HSS-B20-0953H-01	Same Sky	Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin Learn More about Same Sky cui heat sinks	Datasheet	383In Stock	$0.99 $0.868 $0.843 $0.813 View $0.72 $0.693 $0.636	Min.: 1 Mult.: 1
Heat Sinks 18.79 x 22.86x9.52mm clip HSS-B20-CP-01 Same Sky 1: $0.95 2,276In 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	2,276In 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 36.83 x 44.5 x 9.4mm TO-220 bolt on HSS-B20-NP-04 Same Sky 1: $0.80 258In Stock	Mfr. Part No. HSS-B20-NP-04 Mouser Part No 490-HSS-B20-NP-04	Same Sky	Heat Sinks 36.83 x 44.5 x 9.4mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	258In Stock	$0.80 $0.705 $0.673 $0.655 View $0.633 $0.594 $0.568 $0.547 $0.506	Min.: 1 Mult.: 1
Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on HSS-B20-NP-06 Same Sky 1: $0.711 1,855In Stock	Mfr. Part No. HSS-B20-NP-06 Mouser Part No 490-HSS-B20-NP-06	Same Sky	Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	1,855In Stock	$0.711 $0.613 $0.585 $0.512 View $0.495 $0.477 $0.459 $0.458	Min.: 1 Mult.: 1
Heat Sinks 15 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-07 Same Sky 1: $0.75 1,710In Stock	Mfr. Part No. HSS-B20-NP-07 Mouser Part No 490-HSS-B20-NP-07	Same Sky	Heat Sinks 15 x 12.8 x 12.7mm TO-220 clip Learn More about Same Sky cui heat sinks	Datasheet	1,710In Stock	$0.75 $0.654 $0.626 $0.608 View $0.601 $0.573 $0.552 $0.533 $0.454	Min.: 1 Mult.: 1
Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on HSS-B20-NP-12 Same Sky 1: $0.87 1,080In Stock 1,308On Order	Mfr. Part No. HSS-B20-NP-12 Mouser Part No 490-HSS-B20-NP-12	Same Sky	Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on Learn More about Same Sky cui heat sinks	Datasheet	1,080In Stock 1,308On Order On Order Ship Dates Mfr. No: HSS-B20-NP-12 Stock: 1,080 Can Dispatch Immediately On Order: 108 Expected 2026/10/30 1,200 Expected 2027/02/01 Factory Lead Time: 15 Weeks	$0.87 $0.804 $0.768 $0.74 View $0.712 $0.669 $0.65 $0.618 $0.578	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2 HSS05-C20-SMT-TR Same Sky 1: $1.40 1,746On Order	Mfr. Part No. HSS05-C20-SMT-TR Mouser Part No 490-HSS05-C20-SMT-TR	Same Sky	Heat Sinks heat sink, stamping, TO-220, 12.7 x 26.2 Learn More about Same Sky cui heat sinks	Datasheet	1,746On Order On Order Ship Dates Mfr. No: HSS05-C20-SMT-TR Stock: 0 On Order: 746 Expected 2026/11/11 1,000 Expected 2027/01/19 Factory Lead Time: 15 Weeks	Cut Tape $1.40 $1.26 $1.19 $1.15 Reel $1.05 View $1.11 $0.991 $0.902 $0.876	Min.: 1 Mult.: 1 : 250
Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. HSS07-C20-P274 Same Sky 1: $1.85 121In Stock	Mfr. Part No. HSS07-C20-P274 Mouser Part No 490-HSS07-C20-P274	Same Sky	Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. Learn More about Same Sky cui heat sinks	Datasheet	121In Stock	$1.85 $1.67 $1.60 $1.56 View $1.48 $1.40 $1.33 $1.30 $1.21	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 29.97 x 25. HSS09-B20-P431 Same Sky 1: $1.09 905In Stock	Mfr. Part No. HSS09-B20-P431 Mouser Part No 490-HSS09-B20-P431	Same Sky	Heat Sinks heat sink, stamping, TO-220, 29.97 x 25. Learn More about Same Sky cui heat sinks	Datasheet	905In Stock	$1.09 $0.949 $0.918 $0.884 View $0.849 $0.80 $0.771 $0.761 $0.682	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 11,003In 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	11,003In 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 11,375In 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	11,375In 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 Channel Heat Sink, TO220, Horizontal/Vertical, 20.8 C/W, 22.86x11.43x9.65mm 576012B00000G Aavid 1: $3.42 1,429In Stock	Mfr. Part No. 576012B00000G Mouser Part No 532-576012B00	Aavid	Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 20.8 C/W, 22.86x11.43x9.65mm	Datasheet	1,429In Stock	$3.42 $1.56	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 16.7 Degree C/W, 12.19x10.16mm 530613B00000G Aavid 1: $3.26 8,327In Stock	Mfr. Part No. 530613B00000G Mouser Part No 532-530613B00	Aavid	Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 16.7 Degree C/W, 12.19x10.16mm	Datasheet	8,327In Stock	$3.26 $2.93 $2.80 $2.70 View $2.61 $2.47 $2.36 $2.26	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO220, Vertical, 5 C/W, 2.67mm, Device Clip #52 Hole, 38.1x18.29mm 533402B02552G Aavid 1: $3.04 1,979In Stock	Mfr. Part No. 533402B02552G Mouser Part No 532-533402B2552G	Aavid	Heat Sinks Heat Sink, TO220, Vertical, 5 C/W, 2.67mm, Device Clip #52 Hole, 38.1x18.29mm	Datasheet	1,979In Stock	$3.04 $2.79 $2.72 $2.57 View $2.42 $2.26 $2.17 $2.08	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 32 Degree C/W, 6.35mm, No Tab 577002B00000G Aavid 1: $0.79 7,326In Stock	Mfr. Part No. 577002B00000G Mouser Part No 532-577002B00	Aavid	Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 32 Degree C/W, 6.35mm, No Tab		7,326In Stock	$0.79 $0.693 $0.662 $0.644 View $0.597 $0.569 $0.548 $0.529 $0.485	Min.: 1 Mult.: 1
Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 16.8 Degree C/W, 2.67mm Hole 581102B02500G Aavid 1: $9.56 6,533In Stock	Mfr. Part No. 581102B02500G Mouser Part No 532-581102B25	Aavid	Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 16.8 Degree C/W, 2.67mm Hole	Datasheet	6,533In Stock	$9.56 $9.20 $8.69 $8.18 View $7.68 $7.16 $6.88 $6.62	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Narrow/Vertical, 11 Degree C/W, 2.90mm Hole, Tab 7019B-MTG Aavid 1: $2.36 3,737In Stock	Mfr. Part No. 7019B-MTG Mouser Part No 532-7019B-MT	Aavid	Heat Sinks Channel Heat Sink for TO220, Narrow/Vertical, 11 Degree C/W, 2.90mm Hole, Tab	Datasheet	3,737In Stock	$2.36 $2.09 $1.99 $1.92 View $1.85 $1.73 $1.66 $1.62 $1.49	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO-220, Vertical, 6.8 Degree C/W, 2.90mm Hole 7021B-MTG Aavid 1: $3.26 6,007In Stock	Mfr. Part No. 7021B-MTG Mouser Part No 532-7021B-MT	Aavid	Heat Sinks Channel Heat Sink for TO-220, Vertical, 6.8 Degree C/W, 2.90mm Hole	Datasheet	6,007In Stock	$3.26 $2.95 $2.84 $2.71 View $2.58 $2.43 $2.40 $2.30 $2.02	Min.: 1 Mult.: 1

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