Product Index > Fans, Thermal Management > Thermal - Heat Sinks

Results: 135       135 Remaining
SeriesTypePackage CooledAttachment MethodShapeLengthWidthHeight Off Base (Height of Fin)Power Dissipation @ Temperature RiseThermal Resistance @ Forced Air FlowThermal Resistance @ NaturalMaterialMaterial Finish
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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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Series Part Status Type Package Cooled Attachment Method Shape Length Width Diameter Height Off Base (Height of Fin) Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Material Finish
   
RA-T2X-25E Datasheet RA-T2X-25E - Ohmite RA-T2X-25E-ND HEATSINK FOR TO-220 218 247 1.0" 1,784 - Immediate
$2.88000 1 R Active Board Level, Vertical TO-218, TO-220, TO-247 Bolt On and PC Pin Rectangular, Fins 1.654" (42.00mm) 0.985" (25.00mm)
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1.000" (25.40mm) 2.0W @ 20°C 1.50°C/W @ 200 LFM 4.80°C/W Aluminum Black Anodized
WA-T220-101E Datasheet WA-T220-101E - Ohmite WA-T220-101E-ND HEATSINK AND CLIP FOR TO-220 BLK 10,359 - Immediate
$3.07000 1 W Active Board Level, Vertical TO-220 Clip and PC Pin Rectangular, Fins 1.201" (30.50mm) 0.720" (18.29mm)
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0.630" (16.00mm) 1.0W @ 20°C
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12.00°C/W Aluminum Black Anodized
DA-T263-101E Datasheet DA-T263-101E - Ohmite DA-T263-101E-ND HEATSINK FOR TO-263 BLACK 3,888 - Immediate
$3.07000 1 D Active Top Mount TO-263 (D²Pak) Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm)
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0.400" (10.16mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM
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Aluminum Black Anodized
WV-T247-101E Datasheet WV-T247-101E - Ohmite WV-T247-101E-ND HEATSINK AND CLIP FOR TO-247 26,068 - Immediate
$3.32000 1 W Active Board Level, Vertical TO-247 Clip and PC Pin Rectangular, Fins 1.260" (32.00mm) 0.921" (23.40mm)
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0.630" (16.00mm) 1.0W @ 20°C 8.00°C/W @ 500 LFM 9.00°C/W Aluminum Degreased
RA-T2X-38E Datasheet RA-T2X-38E - Ohmite RA-T2X-38E-ND HEATSINK FOR TO-220 218 247 1.5" 4,979 - Immediate
$3.44000 1 R Active Board Level, Vertical TO-218, TO-220, TO-247 Bolt On and PC Pin Rectangular, Fins 1.654" (42.00mm) 0.985" (25.00mm)
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1.500" (38.10mm) 14.0W @ 70°C 1.00°C/W @ 400 LFM 3.90°C/W Aluminum Black Anodized
WA-T247-101E Datasheet WA-T247-101E - Ohmite WA-T247-101E-ND HEATSINK AND CLIP FOR TO-247 BLK 7,731 - Immediate
$3.75000 1 W Active Board Level, Vertical TO-247 Clip and PC Pin Rectangular, Fins 1.260" (32.00mm) 0.921" (23.40mm)
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0.630" (16.00mm) 1.0W @ 20°C 8.00°C/W @ 500 LFM 7.00°C/W Aluminum Black Anodized
C40-058-VE Datasheet C40-058-VE - Ohmite C40-058-VE-ND HEATSINK FOR TO-247 TO-264 1,684 - Immediate
$8.52000 1 C40 Active Board Level, Vertical TO-247, TO-264, SOT-227 Clip and Board Mounts Rectangular, Fins 2.283" (58.00mm) 1.724" (43.79mm)
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1.260" (32.00mm)
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Aluminum Degreased
CSM221-12AE Datasheet CSM221-12AE - Ohmite CSM221-12AE-ND HEATSINK BLACK ANODIZED 1,180 - Immediate
$0.93000 1 CSM Active Board Level, Vertical TO-220 Solderable Feet Rectangular, Fins 0.472" (12.00mm) 0.492" (12.50mm)
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1.228" (31.20mm) 2.0W @ 44°C
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18.00°C/W Aluminum Black Anodized
FA-T220-25E Datasheet FA-T220-25E - Ohmite FA-T220-25E-ND HEATSINK FOR TO-220 1.0" 2,453 - Immediate
$2.43000 1 F Active Board Level, Vertical TO-220 Bolt On and PC Pin Rectangular, Fins 1.000" (25.40mm) 1.638" (41.60mm)
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0.984" (25.00mm) 4.0W @ 30°C 3.00°C/W @ 400 LFM 4.70°C/W Aluminum Black Anodized
DV-T268-301E-TR Datasheet DV-T268-301E-TR - Ohmite DV-T268-301ETR-ND HEATSINK FOR TO-268 2,600 - Immediate
$2.58560 200 D Active Top Mount TO-268 Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm)
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0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM
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Aluminum Degreased
DV-T268-301E-TR Datasheet DV-T268-301E-TR - Ohmite DV-T268-301ECT-ND HEATSINK FOR TO-268 2,652 - Immediate
$3.38000 1 D Active Top Mount TO-268 Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm)
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0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM
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Aluminum Degreased
DV-T268-301E-TR Datasheet DV-T268-301E-TR - Ohmite DV-T268-301EDKR-ND HEATSINK FOR TO-268 2,652 - Immediate
Digi-Reel® 1 D Active Top Mount TO-268 Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm)
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0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM
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Aluminum Degreased
FA-T220-51E Datasheet FA-T220-51E - Ohmite FA-T220-51E-ND HEATSINK FOR TO-220 2.0" 230 - Immediate
$2.91000 1 F Active Board Level, Vertical TO-220 Bolt On and PC Pin Rectangular, Fins 2.000" (50.80mm) 1.638" (41.60mm)
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0.984" (25.00mm) 4.0W @ 20°C 2.00°C/W @ 300 LFM 3.40°C/W Aluminum Black Anodized
DV-T263-101E Datasheet DV-T263-101E - Ohmite DV-T263-101E-ND HEATSINK FOR TO-263 2,714 - Immediate
$2.94000 1 D Active Top Mount TO-263 (D²Pak) Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm)
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0.400" (10.16mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM
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Aluminum Degreased
DA-T268-301E-TR Datasheet DA-T268-301E-TR - Ohmite DA-T268-301ETR-ND HEATSINK FOR TO-268 10,600 - Immediate
$3.20230 200 D Active Top Mount TO-268 Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm)
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0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM
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Aluminum Black Anodized
DA-T268-301E-TR Datasheet DA-T268-301E-TR - Ohmite DA-T268-301ECT-ND HEATSINK FOR TO-268 10,912 - Immediate
$4.18000 1 D Active Top Mount TO-268 Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm)
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0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM
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Aluminum Black Anodized
DA-T268-301E-TR Datasheet DA-T268-301E-TR - Ohmite DA-T268-301EDKR-ND HEATSINK FOR TO-268 10,912 - Immediate
Digi-Reel® 1 D Active Top Mount TO-268 Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm)
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0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM
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Aluminum Black Anodized
FA-T220-64E Datasheet FA-T220-64E - Ohmite FA-T220-64E-ND HEATSINK FOR TO-220 2.5" 3,133 - Immediate
$3.22000 1 F Active Board Level, Vertical TO-220 Bolt On and PC Pin Rectangular, Fins 2.500" (63.50mm) 1.638" (41.60mm)
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0.984" (25.00mm) 10.0W @ 50°C 2.00°C/W @ 300 LFM 3.00°C/W Aluminum Black Anodized
WA-T264-101E Datasheet WA-T264-101E - Ohmite WA-T264-101E-ND HEATSINK W/CLIP FOR TO-264 516 - Immediate
$3.60000 1 W Active Board Level, Vertical TO-264 Clip and PC Pin Rectangular, Fins 1.260" (32.00mm) 0.921" (23.40mm)
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0.630" (16.00mm) 1.0W @ 20°C 8.00°C/W @ 500 LFM 11.00°C/W Aluminum Black Anodized
R2V-CT4-38E Datasheet R2V-CT4-38E - Ohmite R2V-CT4-38E-ND HEATSINK FOR TO-247 155 - Immediate
$4.63000 1 R2 Active Board Level TO-247 Clip and PC Pin Rectangular, Fins 1.500" (38.10mm) 1.380" (35.05mm)
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0.870" (22.10mm) 2.0W @ 20°C 1.00°C/W @ 800 LFM 9.80°C/W Aluminum Degreased
R2A-CT4-38E Datasheet R2A-CT4-38E - Ohmite R2A-CT4-38E-ND HEATSINK FOR TO-247 5,447 - Immediate
$4.79000 1 R2 Active Board Level TO-247 Clip and PC Pin Rectangular, Fins 1.500" (38.10mm) 1.380" (35.05mm)
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0.870" (22.10mm) 2.0W @ 20°C 1.00°C/W @ 800 LFM 8.60°C/W Aluminum Black Anodized
R2A-CT6-38E Datasheet R2A-CT6-38E - Ohmite R2A-CT6-38E-ND HEATSINK W/CLIP FOR TO-264 690 - Immediate
$4.79000 1 R2 Active Board Level TO-264 Clip and PC Pin Rectangular, Fins 1.500" (38.10mm) 1.380" (35.05mm)
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0.870" (22.10mm)
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8.60°C/W Aluminum Black Anodized
RA-T2X-64E Datasheet RA-T2X-64E - Ohmite RA-T2X-64E-ND HEATSINK FOR TO-220 218 247 2.5" 469 - Immediate
$4.85000 1 R Active Board Level, Vertical TO-218, TO-220, TO-247 Bolt On and PC Pin Rectangular, Fins 1.654" (42.00mm) 0.985" (25.00mm)
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2.500" (63.50mm) 4.0W @ 20°C 1.00°C/W @ 200 LFM 3.10°C/W Aluminum Black Anodized
C247-025-1AE Datasheet C247-025-1AE - Ohmite C247-025-1AE-ND HEATSINK FOR TO-247 WITH 1 CLIP 411 - Immediate
$5.95000 1 C Active Board Level, Vertical TO-247 Clip and PC Pin Rectangular, Fins 0.984" (25.00mm) 1.500" (38.10mm)
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0.710" (18.03mm) 5.0W @ 60°C 6.00°C/W @ 350 LFM
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Aluminum Black Anodized
C220-050-2AE Datasheet C220-050-2AE - Ohmite C220-050-2AE-ND HEATSINK AND CLIPS FOR 2 TO-220 191 - Immediate
$8.36000 1 C Active Board Level, Vertical TO-220 2 Clips and PC Pin Rectangular, Fins 1.969" (50.00mm) 1.500" (38.10mm)
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0.710" (18.03mm)
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Aluminum Black Anodized
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19:00:41 4/22/2018