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TO-247 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 WE-HTOI for Transistors With Therm Insulator Extruded for TO247 40904111634125 Wurth Elektronik 1: $11.15 496In Stock 90Expected 2026/12/04 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 2026/12/04	$11.15 $10.13 $9.11 $8.11 View $7.59 $6.85	Min.: 1 Mult.: 1
Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Dual Mount TO-247 Pad, 2 Holes CD-02-05-247-2 Wakefield Thermal 1: $3.13 974In Stock	Mfr. Part No. CD-02-05-247-2 Mouser Part No 567-CD-02-05-247-2	Wakefield Thermal	Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Dual Mount TO-247 Pad, 2 Holes Learn More about Wakefield Thermal wakefield vette ultimiflux thermal materials	Datasheet	974In Stock	$3.13 $2.77 $2.64 $2.54 View $2.45 $2.33 $2.22 $2.15 $1.98	Min.: 1 Mult.: 1
Heat Sinks WE-HTOI for Transistors With Therm Insulator Simple for TO247 40902101191909 Wurth Elektronik 1: $4.09 57In Stock 70Expected 2027/01/01 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 2027/01/01	$4.09 $3.74 $3.40 $3.06 View $2.90 $2.72	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Extruded For TO247 40904110634125 Wurth Elektronik 1: $8.79 43In Stock 30Expected 2027/01/01 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 2027/01/01	$8.79 $7.99 $7.19 $6.40 View $5.99 $5.41	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Curved for TO247 40901100243007 Wurth Elektronik 1: $1.90 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	$1.90 $1.74 $1.48 $1.43 View $1.35 $1.27	Min.: 1 Mult.: 1
Heat Sinks WE-HTO for Transistors Simple For TO-247 40902100191909 Wurth Elektronik 1: $1.58 139In Stock 140Expected 2026/12/18 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 2026/12/18	$1.58 $1.45 $1.31 $1.17 View $1.12 $1.05	Min.: 1 Mult.: 1
Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-247 Pad, 0.003" Thick CD-02-05-247 Wakefield Thermal 1: $1.64 12,135In Stock	Mfr. Part No. CD-02-05-247 Mouser Part No 567-CD-02-05-247	Wakefield Thermal	Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-247 Pad, 0.003" Thick Learn More about Wakefield Thermal wakefield vette ultimiflux thermal materials	Datasheet	12,135In Stock	$1.64 $1.47 $1.38 $1.35 View $1.30 $1.16 $1.10 $1.09	Min.: 1 Mult.: 1
Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Triple Mount TO-247 Pad, 3 Holes CD-02-05-247-3 Wakefield Thermal 1: $4.04 971In Stock	Mfr. Part No. CD-02-05-247-3 Mouser Part No 567-CD-02-05-247-3	Wakefield Thermal	Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Triple Mount TO-247 Pad, 3 Holes Learn More about Wakefield Thermal wakefield vette ultimiflux thermal materials	Datasheet	971In Stock	$4.04 $3.61 $3.43 $3.31 View $3.19 $3.12 $3.08 $2.78	Min.: 1 Mult.: 1
Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-247 Pad, No Hole CD-02-05-247-N Wakefield Thermal 1: $1.90 1,984In Stock	Mfr. Part No. CD-02-05-247-N Mouser Part No 567-CD-02-05-247-N	Wakefield Thermal	Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-247 Pad, No Hole Learn More about Wakefield Thermal wakefield vette ultimiflux thermal materials	Datasheet	1,984In Stock	$1.90 $1.70 $1.56 $1.51 View $1.47 $1.37 $1.31 $1.24	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 50x35.05x22mm LxHxW 694-50 Wakefield Thermal 1: $6.99 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	$6.99 $6.19 $5.90 $5.68 View $5.36 $5.15	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder-PCB Attachment, 100x35.05x22mm LxHxW 694-100 Wakefield Thermal 1: $9.07 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	$9.07 $8.76 $8.65 $7.34 View $7.23 $7.18 Quote	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 75x35.05x22mm LxHxW 694-75 Wakefield Thermal 1: $8.85 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	$8.85 $8.29 $7.84 $7.39 View $6.93 $5.94 $5.91 $5.85	Min.: 1 Mult.: 1
Heat Sinks WE-HTOI for Transistors With Therm Insulator Curved for TO247 40901101243007 Wurth Elektronik 1: $4.36 90Expected 2026/11/06 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 2026/11/06	$4.36 $3.99 $3.63 $3.27 View $3.08 $2.90	Min.: 1 Mult.: 1
Heat Sinks Heat Sink, TO247, Integrated Clip, Solder to PCB Attachment, 25x35.05x22mm LxHxW 694-25 Wakefield Thermal 1: $5.86 494Expected 2026/10/30	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 2026/10/30	$5.86 $5.25 $5.00 $4.81 View $4.64 $4.24 $4.22	Min.: 1 Mult.: 1
Heat Sinks HEATSINK FOR TO-247 1 CLIP, RADIAL C247-025-1AE Ohmite Restricted Availability	Mfr. Part No. C247-025-1AE Mouser Part No 588-C247-025-1AE	Ohmite	Heat Sinks HEATSINK FOR TO-247 1 CLIP, RADIAL Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Heat Sinks Max Clip for TO-247, 17mm Width, 0.5mm Thickness, 45N Force MAX13NG Aavid 10,000: $0.454 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	$0.454	Min.: 10,000 Mult.: 5,000

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