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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RFQ
676
In-stock
Ohmite TO-268 SMD HEAT SINK ANODZD D Discontinued at Digi-Key Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
219-268A
RFQ
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RFQ
3,001
In-stock
Wakefield-Vette TO-268 HEAT SINK ANODZD 219 Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
219-268A-TR
RFQ
VIEW
RFQ
1,196
In-stock
Wakefield-Vette TO-268 HEAT SINK ANODZD REEL 219 Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
219-268A-TR
RFQ
VIEW
RFQ
1,797
In-stock
Wakefield-Vette TO-268 HEAT SINK ANODZD REEL 219 Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
219-268A-TR
RFQ
VIEW
RFQ
2,306
In-stock
Wakefield-Vette TO-268 HEAT SINK ANODZD REEL 219 Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,734
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 0.900" (22.86mm) 1.000" (25.40mm) TO-220 Bolt On 0.380" (9.65mm) 2.0W @ 40°C 4.00°C/W @ 700 LFM 20.80°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,076
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 0.710" (18.03mm) 0.955" (24.26mm) TO-220 Bolt On and PC Pin 0.500" (12.70mm) 2.0W @ 40°C 4.00°C/W @ 700 LFM 20.30°C/W Black Anodized
533802B02500G
RFQ
VIEW
RFQ
749
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.375" (34.93mm) TO-220 PC Pin 0.500" (12.70mm) 3.0W @ 50°C 4.00°C/W @ 700 LFM 13.00°C/W Black Anodized
530714B00000G
RFQ
VIEW
RFQ
2,884
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 LIGHTWEIGHT .5" - Active Aluminum Board Level Rectangular, Fins 0.710" (18.03mm) 1.000" (25.40mm) TO-220 Bolt On 0.500" (12.70mm) 2.0W @ 40°C 4.00°C/W @ 700 LFM 20.30°C/W Black Anodized
DA-T268-301E-TR
RFQ
VIEW
RFQ
3,173
In-stock
Ohmite HEATSINK FOR TO-268 D Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
DA-T268-301E-TR
RFQ
VIEW
RFQ
1,910
In-stock
Ohmite HEATSINK FOR TO-268 D Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
DA-T268-301E-TR
RFQ
VIEW
RFQ
1,995
In-stock
Ohmite HEATSINK FOR TO-268 D Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.580" (40.13mm) TO-268 Solderable Feet 0.460" (11.68mm) 7.0W @ 35°C 4.00°C/W @ 700 LFM - Black Anodized
542502B00000G
RFQ
VIEW
RFQ
910
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 TAB BLACK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.250" (31.75mm) 0.875" (22.22mm) TO-220 Bolt On and PC Pin 0.250" (6.35mm) 2.5W @ 60°C 4.00°C/W @ 700 LFM 24.00°C/W Black Anodized