Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Material Type Shape Length Width Diameter 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
1,393
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Cylindrical - - 0.315" (8.00mm) ID, 1.250" (31.75mm) OD TO-5 Press Fit 0.400" (10.16mm) 1.8W @ 50°C 14.00°C/W @ 200 LFM 21.00°C/W Black Anodized
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RFQ
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RFQ
684
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.750" (44.45mm) 1.760" (44.70mm) - TO-220, TO-218 Bolt On and PC Pin 0.400" (10.16mm) 6.0W @ 60°C 6.00°C/W @ 400 LFM 8.80°C/W Black Anodized
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RFQ
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RFQ
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
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RFQ
3,339
In-stock
Ohmite TO-263 HEAT SINK / POLY TAPE D Active Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm) - TO-263 (D²Pak) Solderable Feet 0.400" (10.16mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM - Black Anodized
DA-T263-101E
RFQ
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RFQ
2,498
In-stock
Ohmite HEATSINK FOR TO-263 BLACK D Discontinued at Digi-Key Aluminum Top Mount Rectangular, Fins 0.500" (12.70mm) 1.020" (25.91mm) - TO-263 (D²Pak) Solderable Feet 0.400" (10.16mm) 2.0W @ 30°C 8.00°C/W @ 500 LFM - Black Anodized
311505B00000G
RFQ
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RFQ
3,363
In-stock
Aavid, Thermal Division of Boyd Corporation TO-5 PUSH-ON HEATSINK - Active Aluminum Board Level Cylindrical - - 0.317" (8.05mm) ID, 0.375" (9.52mm) OD TO-5 Press Fit 0.400" (10.16mm) 1.0W @ 70°C 45.00°C/W @ 200 LFM 90.00°C/W Black Anodized
ATS-PCB1051
RFQ
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RFQ
3,513
In-stock
Advanced Thermal Solutions Inc. HEATSINK 12-SIP W/TAB BLACK - Active Aluminum Board Level, Vertical Rectangular 1.700" (43.18mm) 1.250" (31.75mm) - 12-SIP Bolt On and PC Pin 0.400" (10.16mm) - 4.50°C/W @ 200 LFM 10.00°C/W Black Anodized
DA-T268-101E
RFQ
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RFQ
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
628-40AB
RFQ
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RFQ
1,360
In-stock
Wakefield-Vette HEATSINK CPU 43MM SQ BLK H=.4" 628 Active Aluminum Top Mount Square, Pin Fins 1.750" (44.45mm) 1.700" (43.18mm) - Assorted (BGA, LGA, CPU, ASIC...) Thermal Tape, Adhesive (Not Included) 0.400" (10.16mm) 2.5W @ 30°C 4.00°C/W @ 300 LFM - Black Anodized
231-69PABE-15V
RFQ
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RFQ
3,068
In-stock
Wakefield-Vette HEATSINK TO-220 VERT BLK 231 Active Aluminum Board Level, Vertical Rectangular, Fins 0.690" (17.53mm) 0.835" (21.21mm) - TO-220 Bolt On and Board Mounts 0.400" (10.16mm) 2.0W @ 45°C 8.00°C/W @ 400 LFM - Black Anodized
ATS-PCB1005
RFQ
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RFQ
1,751
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO220 HOR MNT W/TAB - Active Aluminum Board Level Rectangular, Fins 0.742" (18.85mm) 0.860" (21.84mm) - TO-220 Bolt On 0.400" (10.16mm) - 11.00°C/W @ 200 LFM 23.20°C/W Black Anodized
322505B00000G
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RFQ
3,475
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-5 .4" BLK - Active Aluminum Top Mount Cylindrical - - 0.315" (8.00mm) ID, 0.750" (19.05mm) OD TO-5 Press Fit 0.400" (10.16mm) 0.5W @ 30°C 15.00°C/W @ 400 LFM 56.00°C/W Black Anodized