Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Material Type Shape Length Width Package Cooled Attachment Method Height Off Base (Height of Fin) Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Finish
GLOBAL STOCKS
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981
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 0.700" (17.78mm) 1.250" (31.75mm) TO-220 Bolt On 0.375" (9.52mm) 1.0W @ 20°C 6.00°C/W @ 600 LFM 20.00°C/W Black Anodized
DV-T268-101E
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1,122
In-stock
Ohmite HEATSINK FOR TO-268 D Discontinued at Digi-Key Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.220" (30.99mm) TO-268 Solderable Feet 0.400" (10.16mm) 5.0W @ 35°C 6.00°C/W @ 600 LFM - Degreased
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2,998
In-stock
Ohmite TO-268 HEAT SINK /POLY TAPE D Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.220" (30.99mm) TO-268 Solderable Feet 0.400" (10.16mm) 5.0W @ 35°C 6.00°C/W @ 600 LFM - Black Anodized
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RFQ
1,264
In-stock
Ohmite TO-268 HEAT SINK /POLY TAPE D Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.220" (30.99mm) TO-268 Solderable Feet 0.400" (10.16mm) 5.0W @ 35°C 6.00°C/W @ 600 LFM - Degreased
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3,310
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Copper Board Level, Vertical Rectangular, Fins 0.795" (20.19mm) 0.915" (23.24mm) Multiwatt, SIP Clip and PC Pin 0.380" (9.65mm) 1.0W @ 30°C 6.00°C/W @ 600 LFM 16.00°C/W Tin
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2,732
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.159" (29.44mm) 1.005" (25.53mm) TO-220 Clip and PC Pin 0.610" (15.49mm) 2.0W @ 40°C 6.00°C/W @ 600 LFM 13.60°C/W Black Anodized
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RFQ
2,175
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.159" (29.44mm) 1.005" (25.53mm) TO-220 Clip 0.610" (15.49mm) 2.0W @ 40°C 6.00°C/W @ 600 LFM 13.60°C/W Black Anodized
6238BG
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RFQ
3,341
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.159" (29.44mm) 1.005" (25.53mm) TO-220 Clip 0.610" (15.49mm) 2.0W @ 40°C 6.00°C/W @ 600 LFM 13.60°C/W Black Anodized
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1,464
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 0.620" (15.75mm) 0.915" (23.24mm) Multiwatt, SIP Clip 0.380" (9.65mm) 1.5W @ 40°C 6.00°C/W @ 600 LFM 16.00°C/W Black Anodized
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RFQ
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RFQ
3,352
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 0.750" (19.05mm) 0.860" (21.84mm) TO-220 Clip 0.395" (10.03mm) 3.0W @ 60°C 6.00°C/W @ 600 LFM 23.20°C/W Black Anodized
DA-T268-101E
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1,438
In-stock
Ohmite HEATSINK FOR TO-268 BLACK D Discontinued at Digi-Key Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.220" (30.99mm) TO-268 Solderable Feet 0.400" (10.16mm) 5.0W @ 35°C 6.00°C/W @ 600 LFM - Black Anodized
574502B03200G
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2,126
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 CLIP-ON/TAB - Active Aluminum Board Level, Vertical Rectangular, Fins 0.750" (19.05mm) 0.860" (21.84mm) TO-220 Clip and PC Pin 0.395" (10.03mm) 3.0W @ 60°C 6.00°C/W @ 600 LFM 21.20°C/W Black Anodized
574602B03700G
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1,106
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO220 VER MNT W/TAB.69" - Active Aluminum Board Level, Vertical Rectangular, Fins 0.690" (17.53mm) 0.860" (21.84mm) TO-220 Clip and PC Pin 0.395" (10.03mm) 3.0W @ 60°C 6.00°C/W @ 600 LFM 21.60°C/W Black Anodized
530614B00000G
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1,309
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 4.5W H=.5" BLK - Active Aluminum Board Level Rectangular, Fins 1.180" (29.97mm) 1.000" (25.40mm) TO-220 Bolt On 0.500" (12.70mm) 4.0W @ 80°C 6.00°C/W @ 600 LFM 16.70°C/W Black Anodized
6238B-MTG
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3,403
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEATSINK .61" TO-220 - Active Aluminum Board Level, Vertical Rectangular, Fins 1.159" (29.44mm) 1.005" (25.53mm) TO-220 Clip and PC Pin 0.610" (15.49mm) 2.0W @ 40°C 6.00°C/W @ 600 LFM 13.60°C/W Black Anodized
574502B03300G
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1,431
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 VERT MNT W/TAB - Active Aluminum Board Level, Vertical Rectangular, Fins 0.750" (19.05mm) 0.810" (20.57mm) TO-220 Clip and PC Pin 0.390" (9.91mm) 3.0W @ 60°C 6.00°C/W @ 600 LFM 21.20°C/W Black Anodized
530613B00000G
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3,182
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 BLACK 1.18" - Active Aluminum Board Level Rectangular, Fins 1.180" (29.97mm) 1.000" (25.40mm) TO-220 Bolt On 0.500" (12.70mm) 4.0W @ 80°C 6.00°C/W @ 600 LFM 16.70°C/W Black Anodized
574602B03300G
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RFQ
3,250
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 CLIP-ON/TAB - Active Aluminum Board Level, Vertical Rectangular, Fins 0.690" (17.53mm) 0.860" (21.84mm) TO-220 Clip and PC Pin 0.395" (10.03mm) 3.0W @ 60°C 6.00°C/W @ 600 LFM 21.60°C/W Black Anodized
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RFQ
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RFQ
2,766
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 0.690" (17.53mm) 0.860" (21.84mm) TO-220 Clip 0.395" (10.03mm) 3.0W @ 60°C 6.00°C/W @ 600 LFM 21.60°C/W Black Anodized