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12 mm 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 heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm HSE04-251265-1 Same Sky 1: £1.17 5,123In Stock	Mfr. Part No. HSE04-251265-1 Mouser Part No 179-HSE04-251265-1	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm Learn More about Same Sky cui heat sinks	Datasheet	5,123In Stock	£1.17 £1.06 £1.00 £0.969 View £0.943 £0.89 £0.849 £0.796 £0.751	Min.: 1 Mult.: 1
Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm HSE04-251265-2 Same Sky 1: £1.17 2,154In Stock	Mfr. Part No. HSE04-251265-2 Mouser Part No 179-HSE04-251265-2	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 6.5 mm Learn More about Same Sky cui heat sinks	Datasheet	2,154In Stock	£1.17 £1.06 £1.00 £0.969 View £0.943 £0.89 £0.849 £0.796 £0.751	Min.: 1 Mult.: 1
Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 4.5 mm, M2.5 HSE10-B20-NP Same Sky 1: £0.63 1,387In Stock	Mfr. Part No. HSE10-B20-NP Mouser Part No 179-HSE10-B20-NP	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 4.5 mm, M2.5 Learn More about Same Sky cui heat sinks	Datasheet	1,387In Stock	£0.63 £0.551 £0.526 £0.512 View £0.488 £0.464 £0.448 £0.431 £0.395	Min.: 1 Mult.: 1
Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 4.5 mm, 3.2 mm hole HSE12-B20-NP Same Sky 1: £0.63 1,823In Stock	Mfr. Part No. HSE12-B20-NP Mouser Part No 179-HSE12-B20-NP	Same Sky	Heat Sinks heat sink, extrusion, TO-218/TO-220, 25 x 12 x 4.5 mm, 3.2 mm hole Learn More about Same Sky cui heat sinks	Datasheet	1,823In Stock	£0.63 £0.551 £0.526 £0.512 View £0.488 £0.464 £0.448 £0.431 £0.395	Min.: 1 Mult.: 1
Heat Sinks Max Clip, TO-220/MAX-220 Thin Components, 12mm Width, 0.6mm Thickness, 35N Force MAX11NG Aavid 1: £0.45 10,518In Stock	Mfr. Part No. MAX11NG Mouser Part No 532-MAXCLIP11G	Aavid	Heat Sinks Max Clip, TO-220/MAX-220 Thin Components, 12mm Width, 0.6mm Thickness, 35N Force Learn More about Aavid boyd max clips	Datasheet	10,518In Stock	£0.45 £0.404 £0.383 £0.373 View £0.368 £0.343 £0.323 £0.311 £0.31	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 11.3W, 12x12x2.38mm 387004933 Tark Thermal Solutions 1: £34.34 339In Stock	Mfr. Part No. 387004933 Mouser Part No 739-387004933	Tark Thermal Solutions	Thermoelectric Peltier Modules Thermoelectric Cooler, Insulating Barrier for High Temp, 11.3W, 12x12x2.38mm Learn More about Tark Thermal Solutions laird hitemp etx thermoelectric modules	Datasheet	339In Stock	£34.34 £32.26 £31.40 £30.30 View £29.50 £28.72	Min.: 1 Mult.: 1
Thermoelectric Peltier Modules 30x12x3.3mm 6A Wire leads CP60301233H Same Sky 1: £16.16 102In Stock	Mfr. Part No. CP60301233H Mouser Part No 490-CP60301233H	Same Sky	Thermoelectric Peltier Modules 30x12x3.3mm 6A Wire leads Learn More about Same Sky cui thermal management solutions	Datasheet	102In Stock	£16.16 £15.18 £14.78 £14.26 View £13.89 £13.52 £12.96 £12.92 Quote	Min.: 1 Mult.: 1
Heat Sinks heat sink, BGA, 12 x 12 x 18 mm HSB03-121218 Same Sky 1: £0.736 1,660In Stock 5,104Expected 06/11/2026	Mfr. Part No. HSB03-121218 Mouser Part No 490-HSB03-121218	Same Sky	Heat Sinks heat sink, BGA, 12 x 12 x 18 mm Learn More about Same Sky cui bga heat sinks	Datasheet	1,660In Stock 5,104Expected 06/11/2026	£0.736 £0.646 £0.628 £0.603 View £0.566 £0.545 £0.526 £0.457	Min.: 1 Mult.: 1
Heat Sinks maxiFLOW BGA Heat Sink, High Aspect Ratio, Slant Fin, No TIM, 12x12x6mm ATS012012006-MF-2E Advanced Thermal Solutions 1: £2.52 95In Stock	Mfr. Part No. ATS012012006-MF-2E Mouser Part No 984-ATS012012006MF2E	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, High Aspect Ratio, Slant Fin, No TIM, 12x12x6mm Learn More about Advanced Thermal Solutions ats slant fin value line heat sinks	Datasheet	95In Stock	£2.52 £2.26 £2.16 £2.07 View £1.99 £1.88 £1.82 £1.75 £1.72	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x10mm ATS012012010-SF-2I Advanced Thermal Solutions 1: £3.03 65In Stock	Mfr. Part No. ATS012012010-SF-2I Mouser Part No 984-ATS012012010SF2I	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x10mm Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	65In Stock	£3.03 £2.79 £2.70 £2.57 View £2.36 £2.23 £2.17 £2.07 £2.06	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x11mm ATS012012011-SF-2J Advanced Thermal Solutions 1: £3.21 79In Stock	Mfr. Part No. ATS012012011-SF-2J Mouser Part No 984-ATS012012011SF2J	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x11mm Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	79In Stock	£3.21 £2.87 £2.74 £2.64 View £2.53 £2.39 £2.33 £2.23 £2.19	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x12mm ATS012012012-SF-2K Advanced Thermal Solutions 1: £3.36 72In Stock	Mfr. Part No. ATS012012012-SF-2K Mouser Part No 984-ATS012012012SF2K	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x12mm Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	72In Stock	£3.36 £3.18 £3.07 £2.92 View £2.74 £2.57 £2.48 £2.33	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x16mm (LxWxH) ATS012012016-SF-2O Advanced Thermal Solutions 1: £4.18 75In Stock	Mfr. Part No. ATS012012016-SF-2O Mouser Part No 984-ATS012012016SF2O	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x16mm (LxWxH) Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	75In Stock	£4.18 £3.75 £3.57 £3.44 View £3.30 £3.12 £3.03 £2.92	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x18mm ATS012012018-SF-2Q Advanced Thermal Solutions 1: £4.57 91In Stock	Mfr. Part No. ATS012012018-SF-2Q Mouser Part No 984-ATS012012018SF2Q	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x18mm Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	91In Stock	£4.57 £4.09 £3.89 £3.83 View £3.54 £3.40 £3.32 £3.16 £3.13	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x19mm ATS012012019-SF-2R Advanced Thermal Solutions 1: £4.53 97In Stock	Mfr. Part No. ATS012012019-SF-2R Mouser Part No 984-ATS012012019SF2R	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, High Aspect Ratio Extrusion, Straight, No TIM, 12x12x19mm Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	97In Stock	£4.53 £4.17 £4.00 £3.71 View £3.46 £3.38 £3.27	Min.: 1 Mult.: 1
Heat Sinks maxiFLOW BGA Heat Sink, High Aspect Ratio, Slant Fin, No TIM, 12x12x25mm ATS012012025-MF-2X Advanced Thermal Solutions 1: £7.37 61In Stock	Mfr. Part No. ATS012012025-MF-2X Mouser Part No 984-ATS012012025MF2X	Advanced Thermal Solutions	Heat Sinks maxiFLOW BGA Heat Sink, High Aspect Ratio, Slant Fin, No TIM, 12x12x25mm Learn More about Advanced Thermal Solutions ats slant fin value line heat sinks	Datasheet	61In Stock	£7.37 £6.59 £6.29 £6.24 View £5.81 £5.50 £5.34 £5.12 £5.07	Min.: 1 Mult.: 1
Heat Sinks Max Clip for TO-220, MAX-220, 12mm Width, 0.5mm Thickness, 35N Force MAX02NG Aavid 1: £0.233 11,117In Stock 65,000On Order	Mfr. Part No. MAX02NG Mouser Part No 532-MAXCLIP02G	Aavid	Heat Sinks Max Clip for TO-220, MAX-220, 12mm Width, 0.5mm Thickness, 35N Force Learn More about Aavid boyd max clips	Datasheet	11,117In Stock 65,000On Order On Order Ship Dates Mfr. No: MAX02NG Stock: 11,117 Can Dispatch Immediately On Order: 45,000 Expected 09/11/2026 20,000 Expected 10/02/2027 Factory Lead Time: 32 Weeks	£0.233 £0.207 £0.196 £0.19 View £0.185 £0.175 £0.168 £0.16 £0.147	Min.: 1 Mult.: 1
Heat Sinks Max Clip for TO-220, MAX-220, w/Screws, 12mm Width, 0.6mm Thickness, 50N Force MAX07NG Aavid 1: £0.217 70,480In Stock	Mfr. Part No. MAX07NG Mouser Part No 532-MAXCLIP07G	Aavid	Heat Sinks Max Clip for TO-220, MAX-220, w/Screws, 12mm Width, 0.6mm Thickness, 50N Force Learn More about Aavid boyd max clips	Datasheet	70,480In Stock	£0.217 £0.196 £0.186 £0.18 View £0.174 £0.165 £0.159 £0.154 £0.141	Min.: 1 Mult.: 1
Heat Sinks Max Clip, TO-220/MAX-220 Thin Components, 12mm Width, 0.6mm Thickness, 40N Force MAX10NG Aavid 1: £0.383 21,350In Stock	Mfr. Part No. MAX10NG Mouser Part No 532-MAXCLIP10G	Aavid	Heat Sinks Max Clip, TO-220/MAX-220 Thin Components, 12mm Width, 0.6mm Thickness, 40N Force Learn More about Aavid boyd max clips	Datasheet	21,350In Stock	£0.383 £0.344 £0.329 £0.318 View £0.306 £0.292 £0.282 £0.272 £0.251	Min.: 1 Mult.: 1
Heat Sinks The factory is currently not accepting orders for this product. EDMHSCP12200501 TechNexion 1: £12.94 1In Stock Factory Special Order	Mfr. Part No. EDMHSCP12200501 Mouser Part No 570-EDMHSCP122005-01 Factory Special Order	TechNexion	Heat Sinks The factory is currently not accepting orders for this product.		1In Stock	£12.94	Min.: 1 Mult.: 1
DC Fans Axial Fan, 12x12x3mm, 3VDC, 18.91"H2O, Vapo, 4x Wire, Tach/PWM, IP55 UF3C3-500 TC Sunon 1: £14.63 19In Stock Restricted Availability	Mfr. Part No. UF3C3-500 TC Mouser Part No 369-UF3C3-500TC	Sunon	DC Fans Axial Fan, 12x12x3mm, 3VDC, 18.91"H2O, Vapo, 4x Wire, Tach/PWM, IP55 Learn More about Sunon dr maglev fans Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	19In Stock	£14.63 £13.02	Min.: 1 Mult.: 1 Restricted Availability
DC Fans Axial Fan, 12x12x3mm, 3VDC, 18.91"H2O, Vapo, IP55 UF3C3-700 TC Sunon 1: £15.42 38In Stock Restricted Availability	Mfr. Part No. UF3C3-700 TC Mouser Part No 369-UF3C3-700TC	Sunon	DC Fans Axial Fan, 12x12x3mm, 3VDC, 18.91"H2O, Vapo, IP55 Learn More about Sunon dr maglev fans Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	38In Stock	£15.42 £12.83	Min.: 1 Mult.: 1 Restricted Availability
Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x13mm (LxWxH) ATS012012013-SF-2L Advanced Thermal Solutions 1: £3.70 28Factory Stock Available	Mfr. Part No. ATS012012013-SF-2L Mouser Part No 984-ATS012012013SF2L	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x13mm (LxWxH) Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	28Factory Stock Available More Info Available	£3.70 £3.40 £3.26 £3.13 View £2.91 £2.78 £2.72 £2.54 £2.51	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x14mm (LxWxH) ATS012012014-SF-2M Advanced Thermal Solutions 1: £3.79 28Factory Stock Available	Mfr. Part No. ATS012012014-SF-2M Mouser Part No 984-ATS012012014SF2M	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x14mm (LxWxH) Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	28Factory Stock Available More Info Available	£3.79 £3.40 £3.23 £3.12 View £2.99 £2.82 £2.75 £2.65	Min.: 1 Mult.: 1
Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x15mm (LxWxH) ATS012012015-SF-2N Advanced Thermal Solutions 1: £4.11 212Factory Stock Available	Mfr. Part No. ATS012012015-SF-2N Mouser Part No 984-ATS012012015SF2N	Advanced Thermal Solutions	Heat Sinks BGA Heat Sink, Straight Fin, No TIM, Black Anodized, 12x12x15mm (LxWxH) Learn More about Advanced Thermal Solutions ats straight fin value line heat sinks	Datasheet	212Factory Stock Available More Info Available	£4.11 £3.78 £3.62 £3.47 View £3.23 £3.10 £3.03 £2.82 £2.79	Min.: 1 Mult.: 1

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12 mm Thermal Management

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