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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: $1.39 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	$1.39 $1.25 $1.19 $1.17 View $0.984 $0.905 $0.868	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 $0.838 $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 $0.796 $0.767 $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 $0.789 $0.759 $0.737 $0.711 $0.631	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 $0.678 View $0.655 $0.604 $0.589 $0.557 $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 06/01/2027	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 06/01/2027	$0.74 $0.65 $0.621 $0.604 View $0.576 $0.548 $0.528 $0.508 $0.467	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 $0.624 $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 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 $0.632 $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: $0.71 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	$0.71 $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 $0.625 $0.608 View $0.601 $0.573 $0.552 $0.532 $0.454	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. HSS07-C20-P274 Same Sky 1: $1.85 125In 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	125In Stock	$1.85 $1.67 $1.61 $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 $0.917 $0.884 View $0.849 $0.80 $0.771 $0.761 $0.681	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: $3.25 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	$3.25 $2.93 $2.80 $2.70 View $2.60 $2.47 $2.36 $2.26	Min.: 1 Mult.: 1
Heat Sinks Heat Sink+Clip, TO220, Vertical, 13.4 C/W, 2.39mm Hole, Shur-Lock Tab/Clip 534202B02853G Aavid 1: $3.42 1,080In Stock	Mfr. Part No. 534202B02853G Mouser Part No 532-534202B28G	Aavid	Heat Sinks Heat Sink+Clip, TO220, Vertical, 13.4 C/W, 2.39mm Hole, Shur-Lock Tab/Clip	Datasheet	1,080In Stock	$3.42 $3.04 $2.90 $2.80 View $2.67 $2.45 $2.32 $2.24 $2.20	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO-220, Folded Back Fin, Horizontal, 12.4 Degree C/W 551002B00000G Aavid 1: $2.48 8,189In Stock	Mfr. Part No. 551002B00000G Mouser Part No 532-551002B00G	Aavid	Heat Sinks Channel Heat Sink for TO-220, Folded Back Fin, Horizontal, 12.4 Degree C/W	Datasheet	8,189In Stock	$2.48 $2.20 $2.10 $2.02 View $1.93 $1.83 $1.65 $0.822 $0.648	Min.: 1 Mult.: 1
Heat Sinks Slide-On Heat Sink for TO-220, Vertical, Black Anodized, 9.02x21.84x19.05mm 574502B03700G Aavid 1: $4.09 7,099In Stock	Mfr. Part No. 574502B03700G Mouser Part No 532-574502B03700G	Aavid	Heat Sinks Slide-On Heat Sink for TO-220, Vertical, Black Anodized, 9.02x21.84x19.05mm	Datasheet	7,099In Stock	$4.09 $3.90 $3.79 $3.63 View $3.48 $3.33 $2.89 $2.83	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink w/Two Tabs for TO-220, Vertical, 13.6 Degree C/W, 3.10mm Hole 575002B00000G Aavid 1: $2.85 6,606In Stock	Mfr. Part No. 575002B00000G Mouser Part No 532-575002B00	Aavid	Heat Sinks Channel Heat Sink w/Two Tabs for TO-220, Vertical, 13.6 Degree C/W, 3.10mm Hole	Datasheet	6,606In Stock	$2.85 $2.58 $2.46 $2.37 View $2.27 $2.13 $2.06 $1.97 $1.94	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 7,774In 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		7,774In 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, 17.4 Degree C/W, 2.67mm Hole 581002B02500G Aavid 1: $2.17 2,409In Stock 5,670Expected 30/11/2026	Mfr. Part No. 581002B02500G Mouser Part No 532-581002B02500G	Aavid	Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 17.4 Degree C/W, 2.67mm Hole	Datasheet	2,409In Stock 5,670Expected 30/11/2026	$2.17 $1.92 $1.83 $1.77 View $1.70 $1.62 $1.52 $1.47 $1.38	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 6,783In 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	6,783In Stock	$9.56 $9.20 $8.69 $8.18 View $7.67 $7.16 $6.88 $6.62	Min.: 1 Mult.: 1
Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 12.8 Degree C/W, 2.67mm Hole 581202B02500G Aavid 1: $2.57 1,555In Stock 10,240Expected 14/12/2026	Mfr. Part No. 581202B02500G Mouser Part No 532-581202B25G	Aavid	Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 12.8 Degree C/W, 2.67mm Hole	Datasheet	1,555In Stock 10,240Expected 14/12/2026	$2.57 $2.25 $2.19 $2.08 View $1.96 $1.86 $1.79 $1.73 $1.67	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: $2.77 6,057In 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	6,057In Stock	$2.77 $2.51 $2.44 $2.30 View $2.17 $2.07 $1.99 $1.90 $1.73	Min.: 1 Mult.: 1

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