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WE-HTO Heatsink for TO220/247NEW

NEW

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

NEW

WE-HIC Heatsink for ICNEW

NEW

WE-HICI Heatsink for IC with integrated Interface materialNEW

NEW

WE-TMA Mounting for HeatsinksNEW

Order Code	Datasheet	Downloads	Status	Application	L(mm)	W(mm)	H(mm)	R_TH(K/W)	Material	Surface	Product series	Design Kit	Conductive Insulator Pad	SamplesAvailability & Sample
40905110102020	SPECIC, 20 mm, 20 mm	Availability –	Downloads4 files ANS ANSYS_40905110102020 (rev26a).a3dcomp \| 166.4 KB 3D 40905110102020_3d (rev1).pdf \| 44.8 KB IGS 40905110102020 (rev1).igs \| 395.7 KB STP 40905110102020 (rev1).stp \| 79.6 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length20 mm	Width20 mm	Height10 mm	Thermal Resistance17 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit 400004	Conductive Insulator Pad –	–Check availability
40905112102020	SPECIC, 20 mm, 20 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40905112102020 (rev26a).a3dcomp \| 183 KB 3D 40905112102020_3d (rev1).pdf \| 37.3 KB IGS 40905112102020 (rev1).igs \| 413.5 KB STP 40905112102020 (rev1).stp \| 95.8 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length20 mm	Width20 mm	Height10 mm	Thermal Resistance17.62 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40906110092424	SPECIC, 24 mm, 24 mm	Availability –	Downloads4 files ANS ANSYS_40906110092424 (rev26a).a3dcomp \| 1 MB 3D 40906110092424_3d (rev1).pdf \| 184.5 KB IGS 40906110092424 (rev1).igs \| 2.6 MB STP 40906110092424 (rev1).stp \| 524.6 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length24 mm	Width24 mm	Height9 mm	Thermal Resistance15 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit –	Conductive Insulator Pad –	–Check availability
40906110102020	SPECIC, 20 mm, 20 mm	Availability –	Downloads4 files ANS ANSYS_40906110102020 (rev26a).a3dcomp \| 747.7 KB 3D 40906110102020_3d (rev1).pdf \| 144.5 KB IGS 40906110102020 (rev1).igs \| 1.9 MB STP 40906110102020 (rev1).stp \| 410.1 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length20 mm	Width20 mm	Height10 mm	Thermal Resistance17 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit 400004	Conductive Insulator Pad –	–Check availability
40906112092424	SPECIC, 24 mm, 24 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40906112092424 (rev26a).a3dcomp \| 1 MB 3D 40906112092424_3D (rev1).pdf \| 186.2 KB IGS 40906112092424 (rev1).igs \| 26.1 KB STP 40906112092424 (rev1).stp \| 532 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length24 mm	Width24 mm	Height9 mm	Thermal Resistance15.41 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40906112102020	SPECIC, 20 mm, 20 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40906112102020 (rev26a).a3dcomp \| 761 KB 3D 40906112102020_3D (rev1).pdf \| 152.2 KB IGS 40906112102020 (rev1).igs \| 29.4 KB STP 40906112102020 (rev1).stp \| 423.3 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length20 mm	Width20 mm	Height10 mm	Thermal Resistance17.62 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40905110092424	SPECIC, 24 mm, 24 mm	Availability –	Downloads4 files ANS ANSYS_40905110092424 (rev26a).a3dcomp \| 187.8 KB 3D 40905110092424_3d (rev1).pdf \| 37.6 KB IGS 40905110092424 (rev1).igs \| 419.5 KB STP 40905110092424 (rev1).stp \| 86.4 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length24 mm	Width24 mm	Height9 mm	Thermal Resistance15 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit –	Conductive Insulator Pad –	–Check availability
40905110254040	SPECIC, 40 mm, 40 mm	Availability –	Downloads4 files ANS ANSYS_40905110254040 (rev26a).a3dcomp \| 230.9 KB 3D 40905110254040_3d (rev1).pdf \| 45 KB IGS 40905110254040 (rev1).igs \| 524.1 KB STP 40905110254040 (rev1).stp \| 109.2 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length40 mm	Width40 mm	Height25 mm	Thermal Resistance8 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit –	Conductive Insulator Pad –	–Check availability
40905112092424	SPECIC, 24 mm, 24 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40905112092424 (rev26a).a3dcomp \| 204.4 KB 3D 40905112092424_3d (rev1).pdf \| 39 KB IGS 40905112092424 (rev1).igs \| 444.3 KB STP 40905112092424 (rev1).stp \| 96.7 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length24 mm	Width24 mm	Height9 mm	Thermal Resistance15.41 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40905112254040	SPECIC, 40 mm, 40 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40905112254040 (rev26a).a3dcomp \| 248.1 KB 3D 40905112254040_3d (rev1).pdf \| 46.6 KB IGS 40905112254040 (rev1).igs \| 26.1 KB STP 40905112254040 (rev1).stp \| 117.5 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length40 mm	Width40 mm	Height25 mm	Thermal Resistance8.14 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40906110163030	SPECIC, 30 mm, 30 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40906110163030 (rev26a).a3dcomp \| 1.3 MB 3D 40906110163030_3d (rev1).pdf \| 701.9 KB IGS 40906110163030 (rev1).igs \| 3.7 MB STP 40906110163030 (rev1).stp \| 710.1 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length30 mm	Width30 mm	Height16 mm	Thermal Resistance11 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit –	Conductive Insulator Pad –	–Check availability
40906112163030	SPECIC, 30 mm, 30 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40906112163030 (rev26a).a3dcomp \| 1.4 MB 3D 40906112163030_3d (rev1).pdf \| 709.3 KB IGS 40906112163030 (rev1).igs \| 3.8 MB STP 40906112163030 (rev1).stp \| 745.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length30 mm	Width30 mm	Height16 mm	Thermal Resistance11.26 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40906110254040	SPECIC, 40 mm, 40 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40906110254040 (rev26a).a3dcomp \| 1.6 MB 3D 40906110254040_3d (rev1).pdf \| 831.7 KB IGS 40906110254040 (rev1).igs \| 4.2 MB STP 40906110254040 (rev1).stp \| 816.3 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length40 mm	Width40 mm	Height25 mm	Thermal Resistance7 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit –	Conductive Insulator Pad –	–Check availability
40906112254040	SPECIC, 40 mm, 40 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40906112254040 (rev26a).a3dcomp \| 1.6 MB 3D 40906112254040_3d (rev1).pdf \| 839 KB IGS 40906112254040 (rev1).igs \| 4.3 MB STP 40906112254040 (rev1).stp \| 851.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationIC	Length40 mm	Width40 mm	Height25 mm	Thermal Resistance7.14 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40905110163030	SPECIC, 30 mm, 30 mm	Availability –	Downloads4 files ANS ANSYS_40905110163030 (rev26a).a3dcomp \| 230.8 KB 3D 40905110163030_3d (rev1).pdf \| 44.8 KB IGS 40905110163030 (rev1).igs \| 518.6 KB STP 40905110163030 (rev1).stp \| 108.8 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length30 mm	Width30 mm	Height16 mm	Thermal Resistance11 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HIC Heatsink for IC	Design Kit –	Conductive Insulator Pad –	–Check availability
40905112163030	SPECIC, 30 mm, 30 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40905112163030 (rev26a).a3dcomp \| 247.6 KB 3D 40905112163030_3d (rev1).pdf \| 46.4 KB IGS 40905112163030 (rev1).igs \| 545.2 KB STP 40905112163030 (rev1).stp \| 119.2 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationIC	Length30 mm	Width30 mm	Height16 mm	Thermal Resistance11.26 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HICI Heatsink for IC with integrated Interface material	Design Kit –	Conductive Insulator Pad –	–Check availability
40901100243007	SPECTO247, 7 mm, 30 mm	Availability –	Downloads4 files ANS ANSYS_40901100243007 (rev26a).a3dcomp \| 711.5 KB 3D 40901100243007_3d (rev1).pdf \| 391.7 KB IGS 40901100243007 (rev1).igs \| 1.9 MB STP 40901100243007 (rev1).stp \| 376.5 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO247	Length7 mm	Width30 mm	Height24 mm	Thermal Resistance20 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit 400004	Conductive Insulator Pad 40412471	–Check availability
40903100191412	SPECTO220, 12 mm, 14 mm	Availability –	Downloads4 files ANS ANSYS_40903100191412 (rev26a).a3dcomp \| 552.8 KB 3D 40903100191412_3d (rev1).pdf \| 1.4 MB IGS 40903100191412 (rev1).igs \| 1.4 MB STP 40903100191412 (rev1).stp \| 296.3 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO220	Length12 mm	Width14 mm	Height19 mm	Thermal Resistance16 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit 400004	Conductive Insulator Pad –	–Check availability
40901101243007	SPECTO247, 30 mm, 7 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40901101243007 (rev26a).a3dcomp \| 749.5 KB 3D 40901101243007_3D (rev1).pdf \| 142.9 KB IGS 40901101243007 (rev1).igs \| 2 MB STP 40901101243007 (rev1).stp \| 390.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO247	Length30 mm	Width7 mm	Height24 mm	Thermal Resistance20.21 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTOI Heatsink for TO220/247 with Integrated Interface Material	Design Kit –	Conductive Insulator Pad –	–Check availability
40904111384125	SPECTO220, 25 mm, 42 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40904111384125 (rev26a).a3dcomp \| 11.3 MB 3D 40904111384125_3d (rev1).pdf \| 9.9 MB IGS 40904111384125 (rev1).igs \| 34.2 MB STP 40904111384125 (rev1).stp \| 13.3 MB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationTO220	Length25 mm	Width42 mm	Height38 mm	Thermal Resistance9.25 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTOI Heatsink for TO220/247 with Integrated Interface Material	Design Kit –	Conductive Insulator Pad –	–Check availability
40902100191409	SPECTO220, 9 mm, 14 mm	Availability –	Downloads4 files ANS ANSYS_40902100191409 (rev26a).a3dcomp \| 362.8 KB 3D 40902100191409_3D (rev1).pdf \| 66.9 KB IGS 40902100191409 (rev1).igs \| 846.8 KB STP 40902100191409 (rev1).stp \| 214.1 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO220	Length9 mm	Width14 mm	Height19 mm	Thermal Resistance22 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit 400004	Conductive Insulator Pad 40412202	–Check availability
40902100191909	SPECTO247, 9 mm, 19 mm	Availability –	Downloads4 files ANS ANSYS_40902100191909 (rev26a).a3dcomp \| 433.4 KB 3D 40902100191909_3d (rev1).pdf \| 39 KB IGS 40902100191909 (rev1).igs \| 1 MB STP 40902100191909 (rev1).stp \| 230.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO247	Length9 mm	Width19 mm	Height19 mm	Thermal Resistance21 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit 400004	Conductive Insulator Pad 40412472	–Check availability
40901100242307	SPECTO220, 7 mm, 23 mm	Availability –	Downloads4 files ANS ANSYS_40901100242307 (rev26a).a3dcomp \| 716.7 KB 3D 40901100242307_3d (rev1).pdf \| 418.7 KB IGS 40901100242307 (rev1).igs \| 2 MB STP 40901100242307 (rev1).stp \| 407.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO220	Length7 mm	Width23 mm	Height24 mm	Thermal Resistance21 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit 400004	Conductive Insulator Pad 40412201	–Check availability
40902101191909	SPECTO247, 19 mm, 9 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40902101191909 (rev26a).a3dcomp \| 426.7 KB 3D 40902101191909_3D (rev1).pdf \| 211.3 KB IGS 40902101191909 (rev1).igs \| 1 MB STP 40902101191909 (rev1).stp \| 266.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO247	Length19 mm	Width9 mm	Height19 mm	Thermal Resistance21.24 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTOI Heatsink for TO220/247 with Integrated Interface Material	Design Kit –	Conductive Insulator Pad –	–Check availability
40902101191409	SPECTO220, 14 mm, 9 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40902101191409 (rev26a).a3dcomp \| 386.5 KB 3D 40902101191409_3D (rev1).pdf \| 73.9 KB IGS 40902101191409 (rev1).igs \| 888.4 KB STP 40902101191409 (rev1).stp \| 224.8 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO220	Length14 mm	Width9 mm	Height19 mm	Thermal Resistance22.33 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTOI Heatsink for TO220/247 with Integrated Interface Material	Design Kit –	Conductive Insulator Pad –	–Check availability
40901101242307	SPECTO220, 23 mm, 7 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40901101242307 (rev26a).a3dcomp \| 758.4 KB 3D 40901101242307_3D (rev1).pdf \| 149.4 KB IGS 40901101242307 (rev1).igs \| 2.2 MB STP 40901101242307 (rev1).stp \| 424.1 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO220	Length23 mm	Width7 mm	Height24 mm	Thermal Resistance21.38 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTOI Heatsink for TO220/247 with Integrated Interface Material	Design Kit –	Conductive Insulator Pad –	–Check availability
40904111634125	SPECTO247, 25 mm, 42 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40904111634125 (rev26a).a3dcomp \| 11.6 MB 3D 40904111634125_3d (rev1).pdf \| 3.5 MB IGS 40904111634125 (rev1).igs \| 33 MB STP 40904111634125 (rev1).stp \| 13.3 MB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	ApplicationTO247	Length25 mm	Width42 mm	Height63 mm	Thermal Resistance7.25 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTOI Heatsink for TO220/247 with Integrated Interface Material	Design Kit –	Conductive Insulator Pad –	–Check availability
40904110384125	SPECTO220, 24 mm, 42 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40904110384125 (rev26a).a3dcomp \| 11.2 MB 3D 40904110384125_3d (rev1).pdf \| 9.8 MB IGS 40904110384125 (rev1).igs \| 32.8 MB STP 40904110384125 (rev1).stp \| 13.2 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO220	Length24 mm	Width42 mm	Height38 mm	Thermal Resistance9 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit –	Conductive Insulator Pad 40412203	–Check availability
40904110634125	SPECTO247, 25 mm, 42 mm PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 13/12/2026 SPEC Datasheet valid from 14/12/2026 PCN PCN document	Availability –	Downloads4 files ANS ANSYS_40904110634125 (rev26a).a3dcomp \| 11.3 MB 3D 40904110634125_3d (rev1).pdf \| 3.5 MB IGS 40904110634125 (rev1).igs \| 32.8 MB STP 40904110634125 (rev1).stp \| 13.3 MB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	ApplicationTO247	Length25 mm	Width42 mm	Height63 mm	Thermal Resistance7 K/W	MaterialAluminium	SurfaceBlack anodized	Product seriesWE-HTO Heatsink for TO220/247	Design Kit –	Conductive Insulator Pad 40412203	–Check availability
4103000	SPEC–, –, –	Availability –	Downloads3 files 3D 3D_WE-TMA_4103000 (rev1).pdf \| 31.2 KB IGS IGS_WE-TMA_4103000 (rev1).igs \| 104.2 KB STP STP_WE-TMA_4103000 (rev1).stp \| 27.1 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	–	–	–	–	–	MaterialPBT	–	Product seriesWE-TMA Mounting for Heatsinks	Design Kit –	Conductive Insulator Pad –	–Check availability
4101000	SPEC–, –, –	Availability –	Downloads3 files 3D 3D_WE-TMA_4101000 (rev1).pdf \| 869 KB IGS IGS_WE-TMA_4101000 (rev1).igs \| 934.6 KB STP STP_WE-TMA_4101000 (rev1).stp \| 266.2 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	–	–	–	–	–	MaterialSteel	SurfaceNickel (Ni)	Product seriesWE-TMA Mounting for Heatsinks	Design Kit –	Conductive Insulator Pad –	–Check availability
4102000	SPEC–, –, –	Availability –	Downloads3 files 3D 3D_WE-TMA_4102000 (rev1).pdf \| 35.9 KB IGS IGS_WE-TMA_4102000 (rev1).igs \| 366.4 KB STP STP_WE-TMA_4102000 (rev1).stp \| 88.6 KB	Status NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years. iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.	–	–	–	–	–	MaterialSteel	SurfaceNickel (Ni)	Product seriesWE-TMA Mounting for Heatsinks	Design Kit –	Conductive Insulator Pad –	–Check availability