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
634-15ABP
RFQ
VIEW
RFQ
961
In-stock
Wakefield-Vette HEATSINK SLIM VERT BLACK TO-220 634 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.640" (16.26mm) TO-220, TO-218 Bolt On and PC Pin 0.640" (16.26mm) 3.0W @ 50°C 2.00°C/W @ 300 LFM 50.00°C/W Black Anodized
634-15ABPE
RFQ
VIEW
RFQ
3,861
In-stock
Wakefield-Vette HEATSINK SLIM VERT BLACK TO-220 634 Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.640" (16.26mm) TO-220 Bolt On and PC Pin 0.640" (16.26mm) 3.0W @ 50°C 2.00°C/W @ 300 LFM 50.00°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,819
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.640" (16.26mm) TO-220 Bolt On and PC Pin 0.640" (16.26mm) 3.0W @ 50°C 5.00°C/W @ 200 LFM 16.80°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,396
In-stock
Wakefield-Vette HEATSINK SLIM VERT BLACK TO-220 634 Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.640" (16.26mm) TO-220, TO-218 Bolt On 0.640" (16.26mm) 3.0W @ 50°C 2.00°C/W @ 300 LFM 50.00°C/W Black Anodized
581102B00000
RFQ
VIEW
RFQ
761
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 2.5W H=1.5" BLK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.640" (16.26mm) TO-220 Bolt On 0.640" (16.26mm) 3.0W @ 50°C 3.00°C/W @ 500 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,878
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 0.900" (22.86mm) 1.020" (25.91mm) TO-202 Clip and PC Pin 0.420" (10.67mm) 3.0W @ 50°C 8.00°C/W @ 200 LFM 16.80°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
E2A-T220-38E
RFQ
VIEW
RFQ
3,918
In-stock
Ohmite BLACK ANODIZED HEATSINK EX Active Aluminum Board Level, Vertical Rectangular, Fins 0.641" (16.28mm) 0.642" (16.30mm) TO-220 Bolt On and Board Mounts 1.500" (38.10mm) 3.0W @ 50°C 5.00°C/W @ 200 LFM 14.00°C/W Black Anodized
581102B02500G
RFQ
VIEW
RFQ
1,139
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 2.5W BLK W/PINS - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.640" (16.26mm) TO-220 Bolt On and PC Pin 0.640" (16.26mm) 3.0W @ 50°C 5.00°C/W @ 200 LFM 16.80°C/W Black Anodized