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TO-247 Heat Sinks

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Designed for	Mounting Style	Heatsink Material	Fin Style	Thermal Resistance	Length	Width	Height	Type
Heat Sinks WE-HTOI for Transistors With Therm Insulator Extruded for TO247 40904111634125 Wurth Elektronik 1: 9,59 € 496In Stock 90Expected 12/4/2026 New Product	Mfr. Part No. 40904111634125 Mouser Part No 710-40904111634125 New Product	Wurth Elektronik	Heat Sinks WE-HTOI for Transistors With Therm Insulator Extruded for TO247 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	496In Stock 90Expected 12/4/2026	9,59 € 8,71 € 7,83 € 6,97 € View 6,53 € 5,89 €	Min.: 1 Mult.: 1	Heatsink	TO-247	Screw	Aluminum	Extruded Axial Fin	7.25 K/W	63.5 mm	42 mm	25.4 mm	Heatsink for Transistor
Heat Sinks WE-HTOI for Transistors With Therm Insulator Simple for TO247 40902101191909 Wurth Elektronik 1: 3,52 € 57In Stock 70Expected 1/1/2027 New Product	Mfr. Part No. 40902101191909 Mouser Part No 710-40902101191909 New Product	Wurth Elektronik	Heat Sinks WE-HTOI for Transistors With Therm Insulator Simple for TO247 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	57In Stock 70Expected 1/1/2027	3,52 € 3,22 € 2,92 € 2,63 € View 2,49 € 2,34 €	Min.: 1 Mult.: 1	Heatsink	TO-247	Screw	Aluminum	Straight Fin	21.24 K/W	19.05 mm	19.05 mm	9.65 mm	Heatsink for Transistor
Heat Sinks WE-HTO for Transistors Extruded For TO247 40904110634125 Wurth Elektronik 1: 7,56 € 43In Stock 30Expected 1/1/2027 New Product	Mfr. Part No. 40904110634125 Mouser Part No 710-40904110634125 New Product	Wurth Elektronik	Heat Sinks WE-HTO for Transistors Extruded For TO247 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	43In Stock 30Expected 1/1/2027	7,56 € 6,87 € 6,18 € 5,50 € View 5,15 € 4,65 €	Min.: 1 Mult.: 1	Heatsink	TO-247	Screw	Aluminum	Extruded Axial Fin	7 K/W	63.5 mm	42 mm	25.4 mm	Heatsink for Transistor
Heat Sinks WE-HTO for Transistors Curved for TO247 40901100243007 Wurth Elektronik 1: 1,63 € 55In Stock New Product	Mfr. Part No. 40901100243007 Mouser Part No 710-40901100243007 New Product	Wurth Elektronik	Heat Sinks WE-HTO for Transistors Curved for TO247 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	55In Stock	1,63 € 1,50 € 1,27 € 1,23 € View 1,16 € 1,09 €	Min.: 1 Mult.: 1	Heatsink	TO-247	Screw	Aluminum	Formed Fin	20 K/W	24.6 mm	29.8 mm	7 mm	Heatsink for Transistor
Heat Sinks WE-HTO for Transistors Simple For TO-247 40902100191909 Wurth Elektronik 1: 1,36 € 139In Stock 140Expected 12/18/2026 New Product	Mfr. Part No. 40902100191909 Mouser Part No 710-40902100191909 New Product	Wurth Elektronik	Heat Sinks WE-HTO for Transistors Simple For TO-247 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	139In Stock 140Expected 12/18/2026	1,36 € 1,25 € 1,13 € 1,01 € View 0,963 € 0,903 €	Min.: 1 Mult.: 1	Heatsink	TO-247	Screw	Aluminum	Straight Fin	21 K/W	19.05 mm	19.05 mm	9.65 mm	Heatsink for Transistor
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 50x35.05x22mm LxHxW 694-50 Wakefield Thermal 1: 6,01 € 353In Stock	Mfr. Part No. 694-50 Mouser Part No 567-694-50	Wakefield Thermal	Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 50x35.05x22mm LxHxW Learn More about Wakefield Thermal wakefield vette 690 extruded heat sinks	Datasheet	353In Stock	6,01 € 5,32 € 5,07 € 4,88 € View 4,61 € 4,43 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	TO-247	Through Hole	Aluminum	Extruded Axial Fin		50 mm	22 mm	35.05 mm	Component
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder-PCB Attachment, 100x35.05x22mm LxHxW 694-100 Wakefield Thermal 1: 7,80 € 57In Stock	Mfr. Part No. 694-100 Mouser Part No 567-694-100	Wakefield Thermal	Heat Sinks Heat Sink, TO247, Integrated Clip, Solder-PCB Attachment, 100x35.05x22mm LxHxW Learn More about Wakefield Thermal wakefield vette 690 extruded heat sinks	Datasheet	57In Stock	7,80 € 7,53 € 7,44 € 6,31 € View 6,22 € 6,17 € Quote	Min.: 1 Mult.: 1	Heat Sink Assemblies	TO-247	Through Hole	Aluminum	Extruded Axial Fin		100 mm	22 mm	35.05 mm	Component
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 75x35.05x22mm LxHxW 694-75 Wakefield Thermal 1: 7,61 € 125In Stock	Mfr. Part No. 694-75 Mouser Part No 567-694-75	Wakefield Thermal	Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 75x35.05x22mm LxHxW Learn More about Wakefield Thermal wakefield vette 690 extruded heat sinks	Datasheet	125In Stock	7,61 € 7,13 € 6,74 € 6,35 € View 5,96 € 5,11 € 5,08 € 5,03 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	TO-247	Through Hole	Aluminum	Extruded Axial Fin		75 mm	22 mm	35.05 mm	Component
Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO247 40901101243007 Wurth Elektronik 1: 3,75 € 90Expected 11/6/2026 New Product	Mfr. Part No. 40901101243007 Mouser Part No 710-40901101243007 New Product	Wurth Elektronik	Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO247 Learn More about Wurth Elektronik wurth heat sink solutions	Datasheet	90Expected 11/6/2026	3,75 € 3,43 € 3,12 € 2,81 € View 2,65 € 2,49 €	Min.: 1 Mult.: 1	Heatsink	TO-247	Screw	Aluminum	Formed Fin	20.21 K/W	24.6 mm	29.8 mm	7 mm	Heatsink for Transistor
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 25x35.05x22mm LxHxW 694-25 Wakefield Thermal 1: 5,04 € 494Expected 10/30/2026	Mfr. Part No. 694-25 Mouser Part No 567-694-25	Wakefield Thermal	Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 25x35.05x22mm LxHxW Learn More about Wakefield Thermal wakefield vette 690 extruded heat sinks	Datasheet	494Expected 10/30/2026	5,04 € 4,51 € 4,30 € 4,14 € View 3,99 € 3,65 € 3,63 €	Min.: 1 Mult.: 1	Heat Sink Assemblies	TO-247	Through Hole	Aluminum	Extruded Axial Fin		25 mm	22 mm	35.05 mm	Component
Heat Sinks Max Clip for TO-247, 17mm Width, 0.5mm Thickness, 45N Force MAX13NG Aavid 10.000: 0,39 € Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. MAX13NG Mouser Part No 532-MAXCLIP13G	Aavid	Heat Sinks Max Clip for TO-247, 17mm Width, 0.5mm Thickness, 45N Force Learn More about Aavid boyd max clips	Datasheet	Non-Stocked Lead-Time 13 Weeks	0,39 €	Min.: 10.000 Mult.: 5.000	Accessories and Hardware	TO-247	DIN Rail	Aluminum			10.5 mm	17 mm	0.5 mm	Component

TO-247 Heat Sinks

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