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

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heatsink
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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
   
FA-T220-38E Datasheet FA-T220-38E - Ohmite FA-T220-38E-ND HEATSINK FOR TO-220 1.5" 3,280 - Immediate Available: 3,280 $2.50000 1 Minimum: 1 F Active Board Level, Vertical TO-220 Bolt On and PC Pin Rectangular, Fins 1.500" (38.10mm) 1.638" (41.60mm)
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0.984" (25.00mm) 10.0W @ 50°C 1.50°C/W @ 600 LFM 3.80°C/W Aluminum Black Anodized
WA-T220-101E Datasheet WA-T220-101E - Ohmite WA-T220-101E-ND HEATSINK AND CLIP FOR TO-220 BLK 6,841 - Immediate Available: 6,841 $3.09000 1 Minimum: 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-T268-301E-TR Datasheet DA-T268-301E-TR - Ohmite DA-T268-301ETR-ND HEATSINK FOR TO-268 10,000 - Immediate Available: 10,000 $3.21995 200 Minimum: 200 D Active Top Mount TO-268 (D³Pak) 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 10,393 - Immediate Available: 10,393 $4.20000 1 Minimum: 1 D Active Top Mount TO-268 (D³Pak) 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 10,393 - Immediate Available: 10,393 Digi-Reel® 1 Minimum: 1 D Active Top Mount TO-268 (D³Pak) 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
RA-T2X-38E Datasheet RA-T2X-38E - Ohmite RA-T2X-38E-ND HEATSINK FOR TO-220 218 247 1.5" 4,782 - Immediate Available: 4,782 $3.46000 1 Minimum: 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 5,903 - Immediate Available: 5,903 $3.77000 1 Minimum: 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
RA-T2X-51E Datasheet RA-T2X-51E - Ohmite RA-T2X-51E-ND HEATSINK FOR TO-220 218 247 2.0" 1,798 - Immediate Available: 1,798 $4.13000 1 Minimum: 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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2.000" (50.80mm) 8.0W @ 40°C 1.00°C/W @ 300 LFM 3.50°C/W Aluminum Black Anodized
C40-058-VE Datasheet C40-058-VE - Ohmite C40-058-VE-ND HEATSINK FOR TO-247 TO-264 1,467 - Immediate Available: 1,467 $8.57000 1 Minimum: 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 2,091 - Immediate Available: 2,091 $1.22000 1 Minimum: 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
CSM222-30AE Datasheet CSM222-30AE - Ohmite CSM222-30AE-ND HEATSINK BLACK ANODIZED 2,110 - Immediate Available: 2,110 $1.42000 1 Minimum: 1 CSM Active Board Level, Vertical TO-220 Solderable Feet Rectangular, Fins 1.173" (29.80mm) 0.562" (14.27mm)
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1.228" (31.20mm) 5.0W @ 60°C
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11.30°C/W Aluminum Black Anodized
DA-T263-201E-TR Datasheet DA-T263-201E-TR - Ohmite DA-T263-201ETR-ND HEATSINK FOR TO-263 6,400 - Immediate Available: 6,400 $2.43285 200 Minimum: 200 D Active Top Mount TO-263 (D²Pak) Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm)
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0.480" (12.19mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM
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Aluminum Black Anodized
DA-T263-201E-TR Datasheet DA-T263-201E-TR - Ohmite DA-T263-201ECT-ND HEATSINK FOR TO-263 6,570 - Immediate Available: 6,570 $3.00000 1 Minimum: 1 D Active Top Mount TO-263 (D²Pak) Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm)
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0.480" (12.19mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM
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Aluminum Black Anodized
DA-T263-201E-TR Datasheet DA-T263-201E-TR - Ohmite DA-T263-201EDKR-ND HEATSINK FOR TO-263 6,570 - Immediate Available: 6,570 Digi-Reel® 1 Minimum: 1 D Active Top Mount TO-263 (D²Pak) Solderable Feet Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm)
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0.480" (12.19mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM
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Aluminum Black Anodized
FA-T220-25E Datasheet FA-T220-25E - Ohmite FA-T220-25E-ND HEATSINK FOR TO-220 1.0" 1,484 - Immediate Available: 1,484 $2.44000 1 Minimum: 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
FA-T220-64E Datasheet FA-T220-64E - Ohmite FA-T220-64E-ND HEATSINK FOR TO-220 2.5" 4,474 - Immediate Available: 4,474 $3.23000 1 Minimum: 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
WV-T247-101E Datasheet WV-T247-101E - Ohmite WV-T247-101E-ND HEATSINK AND CLIP FOR TO-247 24,252 - Immediate Available: 24,252 $3.34000 1 Minimum: 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
EA-T220-51E Datasheet EA-T220-51E - Ohmite EA-T220-51E-ND HEATSINK FOR TO-220 BLACK 264 - Immediate Available: 264 $3.59000 1 Minimum: 1 E Active Board Level, Vertical TO-220 Bolt On and PC Pin Rectangular, Fins 2.000" (50.80mm) 1.378" (35.00mm)
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0.500" (12.70mm) 5.0W @ 40°C 4.00°C/W @ 600 LFM 7.50°C/W Aluminum Black Anodized
WA-T264-101E Datasheet WA-T264-101E - Ohmite WA-T264-101E-ND HEATSINK W/CLIP FOR TO-264 1,007 - Immediate Available: 1,007 $3.62000 1 Minimum: 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-247 287 - Immediate Available: 287 $4.65000 1 Minimum: 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 4,415 - Immediate Available: 4,415 $4.82000 1 Minimum: 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
RA-T2X-64E Datasheet RA-T2X-64E - Ohmite RA-T2X-64E-ND HEATSINK FOR TO-220 218 247 2.5" 1,094 - Immediate Available: 1,094 $4.87000 1 Minimum: 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 1,149 - Immediate Available: 1,149 $5.98000 1 Minimum: 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-220 368 - Immediate Available: 368 $8.41000 1 Minimum: 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
C247-050-2VE Datasheet C247-050-2VE - Ohmite C247-050-2VE-ND HEATSINK FOR TO-247 WITH 2 CLIPS 472 - Immediate Available: 472 $8.57000 1 Minimum: 1 C Active Board Level, Vertical TO-247 2 Clips and PC Pin Rectangular, Fins 1.969" (50.00mm) 1.500" (38.10mm)
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0.710" (18.03mm) 2.5W @ 30°C 5.00°C/W @ 200 LFM
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Aluminum Degreased
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04:40:29 9/21/2018