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TO-220 Thermal Management

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Heat Sinks 25.4x45x12.7mm w/pin extrusion TO-220 HSE-B254-045H Same Sky 1: $1.84 552In Stock	Mfr. Part # HSE-B254-045H Mouser Part # 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	$1.84 $1.64 $1.57 $1.51 View $1.45 $1.41 $1.36 $1.21 $1.14	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: $1.30 1,108In Stock	Mfr. Part # HSS-B20-0508H-01R Mouser Part # 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	$1.30 $1.15 $1.10 $1.07 View $1.03 $0.956 $0.922 $0.897 $0.824	Min.: 1 Mult.: 1
Heat Sinks 25.4 x 30 x 12.7mm clip HSS-B20-053H-01 Same Sky 1: $1.50 498In Stock	Mfr. Part # HSS-B20-053H-01 Mouser Part # 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	$1.50 $1.31 $1.27 $1.22 View $1.14 $1.09 $1.06 $1.02 $0.909	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-061H-02 Same Sky 1: $1.21 1,910In Stock	Mfr. Part # HSS-B20-061H-02 Mouser Part # 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	$1.21 $1.07 $1.02 $0.989 View $0.953 $0.884 $0.867 $0.806 $0.75	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin HSS-B20-0635H-01 Same Sky 1: $1.07 200In Stock 3,000Expected 2027-01-06	Mfr. Part # HSS-B20-0635H-01 Mouser Part # 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	$1.07 $0.936 $0.894 $0.87 View $0.829 $0.789 $0.76 $0.732 $0.672	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-065V-02 Same Sky 1: $1.21 511In Stock	Mfr. Part # HSS-B20-065V-02 Mouser Part # 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	$1.21 $1.07 $1.02 $0.989 View $0.943 $0.899 $0.867 $0.842 $0.765	Min.: 1 Mult.: 1
Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-0953H-01 Same Sky 1: $1.43 383In Stock	Mfr. Part # HSS-B20-0953H-01 Mouser Part # 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	$1.43 $1.25 $1.21 $1.17 View $1.04 $0.998 $0.916	Min.: 1 Mult.: 1
Heat Sinks 18.79 x 22.86x9.52mm clip HSS-B20-CP-01 Same Sky 1: $1.37 2,276In 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	2,276In Stock	$1.37 $1.19 $1.16 $1.12 View $1.08 $1.01 $0.968 $0.933 $0.864	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: $1.15 258In Stock	Mfr. Part # HSS-B20-NP-04 Mouser Part # 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	$1.15 $1.02 $0.969 $0.943 View $0.91 $0.855 $0.818 $0.788 $0.729	Min.: 1 Mult.: 1
Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on HSS-B20-NP-06 Same Sky 1: $1.02 1,855In Stock	Mfr. Part # HSS-B20-NP-06 Mouser Part # 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	$1.02 $0.883 $0.842 $0.737 View $0.713 $0.687 $0.661 $0.66	Min.: 1 Mult.: 1
Heat Sinks 15 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-07 Same Sky 1: $1.08 1,710In Stock	Mfr. Part # HSS-B20-NP-07 Mouser Part # 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	$1.08 $0.942 $0.90 $0.876 View $0.865 $0.825 $0.795 $0.766 $0.654	Min.: 1 Mult.: 1
Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on HSS-B20-NP-12 Same Sky 1: $1.25 1,080In Stock 1,308On Order	Mfr. Part # HSS-B20-NP-12 Mouser Part # 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. #: HSS-B20-NP-12 Stock: 1,080 Can Ship Immediately On Order: 108 Expected 2026-10-30 1,200 Expected 2027-02-01 Factory Lead-Time: 15 Weeks	$1.25 $1.16 $1.11 $1.07 View $1.03 $0.963 $0.936 $0.89 $0.832	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. HSS07-C20-P274 Same Sky 1: $2.66 121In Stock	Mfr. Part # HSS07-C20-P274 Mouser Part # 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	$2.66 $2.40 $2.32 $2.25 View $2.13 $2.02 $1.92 $1.87 $1.74	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 29.97 x 25. HSS09-B20-P431 Same Sky 1: $1.57 905In Stock	Mfr. Part # HSS09-B20-P431 Mouser Part # 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	$1.57 $1.37 $1.32 $1.27 View $1.22 $1.15 $1.11 $1.10 $0.981	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 20.8 C/W, 22.86x11.43x9.65mm 576012B00000G Aavid 1: $4.92 1,429In Stock	Mfr. Part # 576012B00000G Mouser Part # 532-576012B00	Aavid	Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 20.8 C/W, 22.86x11.43x9.65mm	Datasheet	1,429In Stock	$4.92 $2.25	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 16.7 Degree C/W, 12.19x10.16mm 530613B00000G Aavid 1: $4.68 8,327In Stock	Mfr. Part # 530613B00000G Mouser Part # 532-530613B00	Aavid	Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 16.7 Degree C/W, 12.19x10.16mm	Datasheet	8,327In Stock	$4.68 $4.22 $4.03 $3.89 View $3.74 $3.56 $3.40 $3.25	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: $4.92 1,080In Stock	Mfr. Part # 534202B02853G Mouser Part # 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	$4.92 $4.38 $4.18 $4.03 View $3.84 $3.53 $3.34 $3.23 $3.17	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO-220, Folded Back Fin, Horizontal, 12.4 Degree C/W 551002B00000G Aavid 1: $6.78 8,185In Stock	Mfr. Part # 551002B00000G Mouser Part # 532-551002B00G	Aavid	Heat Sinks Channel Heat Sink for TO-220, Folded Back Fin, Horizontal, 12.4 Degree C/W	Datasheet	8,185In Stock	$6.78 $6.11 $5.89 $5.62 View $5.34 $5.05 $4.90 $4.65 $4.64	Min.: 1 Mult.: 1
Heat Sinks Slide-On Heat Sink for TO-220, Vertical, Black Anodized, 9.02x21.84x19.05mm 574502B03700G Aavid 1: $5.89 6,958In Stock	Mfr. Part # 574502B03700G Mouser Part # 532-574502B03700G	Aavid	Heat Sinks Slide-On Heat Sink for TO-220, Vertical, Black Anodized, 9.02x21.84x19.05mm	Datasheet	6,958In Stock	$5.89 $5.62 $5.46 $5.23 View $5.01 $4.80 $4.16 $4.08	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: $4.10 6,606In Stock	Mfr. Part # 575002B00000G Mouser Part # 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	$4.10 $3.72 $3.54 $3.41 View $3.27 $3.07 $2.97 $2.84 $2.79	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 32 Degree C/W, 6.35mm, No Tab 577002B00000G Aavid 1: $1.14 7,566In Stock	Mfr. Part # 577002B00000G Mouser Part # 532-577002B00	Aavid	Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 32 Degree C/W, 6.35mm, No Tab		7,566In Stock	$1.14 $0.998 $0.953 $0.927 View $0.86 $0.819 $0.789 $0.762 $0.698	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: $3.12 2,309In Stock 5,670Expected 2026-11-30	Mfr. Part # 581002B02500G Mouser Part # 532-581002B02500G	Aavid	Heat Sinks Heat Sink+Solder Pins, TO220, Flat-Back, Vertical, 17.4 Degree C/W, 2.67mm Hole	Datasheet	2,309In Stock 5,670Expected 2026-11-30	$3.12 $2.76 $2.64 $2.55 View $2.45 $2.33 $2.19 $2.12 $1.99	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: $13.77 6,533In Stock	Mfr. Part # 581102B02500G Mouser Part # 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	$13.77 $13.25 $12.51 $11.78 View $11.04 $10.31 $9.91 $9.53	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: $16.00 1,555In Stock 10,240Expected 2026-12-14	Mfr. Part # 581202B02500G Mouser Part # 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 2026-12-14	$16.00 $15.41 $14.54 $13.69 View $12.83 $11.98 $11.49 $11.07	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: $3.40 3,737In Stock	Mfr. Part # 7019B-MTG Mouser Part # 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	$3.40 $3.01 $2.87 $2.76 View $2.66 $2.49 $2.39 $2.33 $2.15	Min.: 1 Mult.: 1

TO-220 Thermal Management

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TO-220 Thermal Management

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