WE-HTOI Heatsink for TO220/247 with Integrated Interface Material | Thermal Management | Würth Elektronik Product Catalog

WE-HTOI Heatsink for TO220/247 with Integrated Interface Material

Characteristics

Aluminum heatsinks
Low thermal resistance
High surface emissivity
Size adapts to different TO packaging
Optimal contact between the component and heatsink

Applications

Power electronics
Transistors

Products

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	Order Code	Datasheet	Downloads	Status	L(mm)	W(mm)	H(mm)	R_TH(K/W)	Material	Surface	SamplesAvailability & Sample
	40901101243007	SPECTO247, 30 mm, 7 mm	Availability –	Downloads4 files EDA models: Components ZIP ANS ANSYS_40901101243007 (rev26a).a3dcomp \| 749.5 KB CAD files ZIP 3D 40901101243007_3D (rev1).pdf \| 142.9 KB IGS 40901101243007 (rev1).igs \| 2 MB STP 40901101243007 (rev1).stp \| 390.8 KB Download all 4 files as zip archive ZIP	Status Newi\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	Length30 mm	Width7 mm	Height24 mm	Thermal Resistance20.21 K/W	MaterialAluminium	SurfaceBlack anodized	–Check availability
	40904111384125	SPECTO220, 25 mm, 42 mm	Availability –	Downloads4 files EDA models: Components ZIP ANS ANSYS_40904111384125 (rev26a).a3dcomp \| 11.3 MB CAD files ZIP 3D 40904111384125_3d (rev1).pdf \| 9.9 MB IGS 40904111384125 (rev1).igs \| 34.2 MB STP 40904111384125 (rev1).stp \| 13.3 MB Download all 4 files as zip archive ZIP	Status Newi\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	Length25 mm	Width42 mm	Height38 mm	Thermal Resistance9.25 K/W	MaterialAluminium	SurfaceBlack anodized	–Check availability
	40902101191909	SPECTO247, 19 mm, 9 mm	Availability –	Downloads4 files EDA models: Components ZIP ANS ANSYS_40902101191909 (rev26a).a3dcomp \| 426.7 KB CAD files ZIP 3D 40902101191909_3D (rev1).pdf \| 211.3 KB IGS 40902101191909 (rev1).igs \| 1 MB STP 40902101191909 (rev1).stp \| 266.7 KB Download all 4 files as zip archive ZIP	Status Newi\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	Length19 mm	Width9 mm	Height19 mm	Thermal Resistance21.24 K/W	MaterialAluminium	SurfaceBlack anodized	–Check availability
	40902101191409	SPECTO220, 14 mm, 9 mm	Availability –	Downloads4 files EDA models: Components ZIP ANS ANSYS_40902101191409 (rev26a).a3dcomp \| 386.5 KB CAD files ZIP 3D 40902101191409_3D (rev1).pdf \| 73.9 KB IGS 40902101191409 (rev1).igs \| 888.4 KB STP 40902101191409 (rev1).stp \| 224.8 KB Download all 4 files as zip archive ZIP	Status Newi\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	Length14 mm	Width9 mm	Height19 mm	Thermal Resistance22.33 K/W	MaterialAluminium	SurfaceBlack anodized	–Check availability
	40901101242307	SPECTO220, 23 mm, 7 mm	Availability –	Downloads4 files EDA models: Components ZIP ANS ANSYS_40901101242307 (rev26a).a3dcomp \| 758.4 KB CAD files ZIP 3D 40901101242307_3D (rev1).pdf \| 149.4 KB IGS 40901101242307 (rev1).igs \| 2.2 MB STP 40901101242307 (rev1).stp \| 424.1 KB Download all 4 files as zip archive ZIP	Status Newi\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	Length23 mm	Width7 mm	Height24 mm	Thermal Resistance21.38 K/W	MaterialAluminium	SurfaceBlack anodized	–Check availability
	40904111634125	SPECTO247, 25 mm, 42 mm	Availability –	Downloads4 files EDA models: Components ZIP ANS ANSYS_40904111634125 (rev26a).a3dcomp \| 11.6 MB CAD files ZIP 3D 40904111634125_3d (rev1).pdf \| 3.5 MB IGS 40904111634125 (rev1).igs \| 33 MB STP 40904111634125 (rev1).stp \| 13.3 MB Download all 4 files as zip archive ZIP	Status Newi\| Product is new in our portfolio and production is active. Expected lifetime: >10 years.	Length25 mm	Width42 mm	Height63 mm	Thermal Resistance7.25 K/W	MaterialAluminium	SurfaceBlack anodized	–Check availability