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TO-220 Thermal Management

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Heat Sinks 29.97 x 25.4 x12.7mm TO-220 bolt on/pin HSS-B20-0508H-01R Same Sky 1: £0.676 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	£0.676 £0.598 £0.576 £0.557 View £0.536 £0.498 £0.48 £0.468 £0.43	Min.: 1 Mult.: 1
Heat Sinks 25.4 x 30 x 12.7mm clip HSS-B20-053H-01 Same Sky 1: £0.78 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	£0.78 £0.683 £0.661 £0.637 View £0.593 £0.57 £0.553 £0.533 £0.474	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-061H-02 Same Sky 1: £0.63 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	£0.63 £0.555 £0.531 £0.516 View £0.497 £0.461 £0.452 £0.421 £0.391	Min.: 1 Mult.: 1
Heat Sinks 19.05 x 13.21x9.53mm TO-220 solder pin HSS-B20-0635H-01 Same Sky 1: £0.555 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	£0.555 £0.488 £0.466 £0.453 View £0.432 £0.411 £0.396 £0.382 £0.351	Min.: 1 Mult.: 1
Heat Sinks 19 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-065V-02 Same Sky 1: £0.63 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	£0.63 £0.555 £0.531 £0.516 View £0.491 £0.469 £0.452 £0.439 £0.399	Min.: 1 Mult.: 1
Heat Sinks 15 x 12.8 x 12.7mm TO-220 solder pin HSS-B20-0953H-01 Same Sky 1: £0.743 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	£0.743 £0.651 £0.633 £0.61 View £0.54 £0.52 £0.478	Min.: 1 Mult.: 1
Heat Sinks 18.79 x 22.86x9.52mm clip HSS-B20-CP-01 Same Sky 1: £0.713 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	£0.713 £0.622 £0.605 £0.583 View £0.562 £0.524 £0.505 £0.486 £0.45	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: £0.601 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	£0.601 £0.529 £0.505 £0.491 View £0.475 £0.446 £0.426 £0.41 £0.38	Min.: 1 Mult.: 1
Heat Sinks 19 x 19 x 9.52mm TO-220 bolt on HSS-B20-NP-06 Same Sky 1: £0.533 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	£0.533 £0.46 £0.439 £0.384 View £0.372 £0.358 £0.345 £0.344	Min.: 1 Mult.: 1
Heat Sinks 15 x 12.8 x 12.7mm TO-220 clip HSS-B20-NP-07 Same Sky 1: £0.563 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	£0.563 £0.491 £0.47 £0.457 View £0.451 £0.43 £0.415 £0.40 £0.34	Min.: 1 Mult.: 1
Heat Sinks 36.83 x 17.8x21.59mm TO-220 bolt on HSS-B20-NP-12 Same Sky 1: £0.653 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 30/10/2026 1,200 Expected 01/02/2027 Factory Lead Time: 15 Weeks	£0.653 £0.603 £0.576 £0.555 View £0.534 £0.502 £0.488 £0.464 £0.434	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 21.66 x 13. HSS07-C20-P274 Same Sky 1: £1.39 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	£1.39 £1.26 £1.20 £1.17 View £1.11 £1.05 £0.995 £0.978 £0.908	Min.: 1 Mult.: 1
Heat Sinks heat sink, stamping, TO-220, 29.97 x 25. HSS09-B20-P431 Same Sky 1: £0.818 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	£0.818 £0.712 £0.689 £0.663 View £0.637 £0.601 £0.579 £0.571 £0.512	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink, TO220, Horizontal/Vertical, 20.8 C/W, 22.86x11.43x9.65mm 576012B00000G Aavid 1: £2.57 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	£2.57 £1.17	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 16.7 Degree C/W, 12.19x10.16mm 530613B00000G Aavid 1: £2.44 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	£2.44 £2.20 £2.10 £2.03 View £1.96 £1.85 £1.77 £1.69	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO-220, Folded Back Fin, Horizontal, 12.4 Degree C/W 551002B00000G Aavid 1: £3.54 8,185In 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	8,185In Stock	£3.54 £3.19 £3.07 £2.92 View £2.78 £2.64 £2.55 £2.43 £2.42	Min.: 1 Mult.: 1
Heat Sinks Slide-On Heat Sink for TO-220, Vertical, Black Anodized, 9.02x21.84x19.05mm 574502B03700G Aavid 1: £3.07 3,558In 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	3,558In Stock	£3.07 £2.92 £2.85 £2.72 View £2.61 £2.50 £2.17 £2.12	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: £2.14 6,606In Stock 18,000Expected 11/01/2027	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 18,000Expected 11/01/2027	£2.14 £1.94 £1.85 £1.78 View £1.70 £1.60 £1.55 £1.48 £1.46	Min.: 1 Mult.: 1
Heat Sinks Channel Heat Sink for TO220, Horizontal/Vertical, 32 Degree C/W, 6.35mm, No Tab 577002B00000G Aavid 1: £0.593 7,566In 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		7,566In Stock	£0.593 £0.52 £0.497 £0.484 View £0.448 £0.427 £0.411 £0.397 £0.364	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: £1.63 2,309In 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	2,309In Stock 5,670Expected 30/11/2026	£1.63 £1.44 £1.37 £1.33 View £1.27 £1.21 £1.14 £1.10 £1.04	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: £7.18 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	£7.18 £6.91 £6.52 £6.14 View £5.76 £5.38 £5.17 £4.97	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: £8.34 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	£8.34 £8.03 £7.59 £7.14 View £6.69 £6.25 £5.99 £5.77	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: £1.77 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	£1.77 £1.57 £1.49 £1.44 View £1.39 £1.30 £1.25 £1.21 £1.12	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: £2.44 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	£2.44 £2.22 £2.13 £2.03 View £1.94 £1.82 £1.80 £1.73 £1.52	Min.: 1 Mult.: 1
Heat Sinks Stainless Steel Clip for TO-220 Transistor Case, Kool-Klip Series Aavid 6801G 6801G Aavid 1: £0.503 8,880In Stock	Mfr. Part No. 6801G Mouser Part No 532-CLIP6801GZA4187R	Aavid	Heat Sinks Stainless Steel Clip for TO-220 Transistor Case, Kool-Klip Series Learn More about Aavid boyd max clips		8,880In Stock	£0.503 £0.443 £0.423 £0.411 View £0.392 £0.373 £0.36 £0.305	Min.: 1 Mult.: 1

TO-220 Thermal Management

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TO-220 Thermal Management

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