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
658-45ABT4
RFQ
VIEW
RFQ
3,152
In-stock
Wakefield-Vette HEATSINK CPU 28MM SQ BLK W/TAPE 658 Obsolete Aluminum Top Mount Square, Pin Fins 1.100" (27.94mm) 1.100" (27.94mm) BGA Thermal Tape, Adhesive (Included) 0.450" (11.43mm) 3.0W @ 50°C 6.00°C/W @ 200 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,597
In-stock
Wakefield-Vette HEATSINK CPU 28MM SQ BLK W/TAPE 658 Obsolete Aluminum Top Mount Square, Pin Fins 1.100" (27.94mm) 1.100" (27.94mm) BGA Thermal Tape, Adhesive (Included) 0.450" (11.43mm) 3.0W @ 50°C 6.00°C/W @ 200 LFM - Black Anodized
7-323-BA
RFQ
VIEW
RFQ
1,065
In-stock
CTS Thermal Management Products HEATSINK HORZ .50"H BLACK TO-220 7 Obsolete Aluminum Board Level Rectangular, Fins 0.682" (17.32mm) 1.750" (44.45mm) TO-220 Bolt On and PC Pin 0.500" (12.70mm) 3.0W @ 50°C - - 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
2,146
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rhombus 1.630" (41.40mm) 1.290" (32.77mm) TO-3 Bolt On 0.500" (12.70mm) 3.0W @ 50°C 3.00°C/W @ 600 LFM 15.60°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
658-45AB
RFQ
VIEW
RFQ
3,274
In-stock
Wakefield-Vette HEATSINK CPU 28MM SQBLK W/O TAPE 658 Active Aluminum Top Mount Square, Pin Fins 1.100" (27.94mm) 1.100" (27.94mm) BGA Thermal Tape, Adhesive (Not Included) 0.450" (11.43mm) 3.0W @ 50°C 6.00°C/W @ 200 LFM - 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
579402B00000G
RFQ
VIEW
RFQ
1,939
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 SNAP-DOWN .75" - Active Aluminum Board Level Rectangular, Fins 0.750" (19.05mm) 0.980" (24.89mm) TO-220 Clip 0.440" (11.18mm) 3.0W @ 50°C 6.00°C/W @ 500 LFM 16.80°C/W Black Anodized
579302B00000G
RFQ
VIEW
RFQ
2,024
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK TO-220 SNAP-DOWN .75" - Active Aluminum Board Level Rectangular, Fins 0.750" (19.05mm) 0.980" (24.89mm) TO-220 Clip 0.440" (11.18mm) 3.0W @ 50°C 6.00°C/W @ 500 LFM 16.80°C/W Black Anodized
658-45ABT3
RFQ
VIEW
RFQ
1,041
In-stock
Wakefield-Vette HEATSINK CPU 28MM SQ BLK W/TAPE 658 Active Aluminum Top Mount Square, Pin Fins 1.100" (27.94mm) 1.100" (27.94mm) BGA Thermal Tape, Adhesive (Included) 0.450" (11.43mm) 3.0W @ 50°C 6.00°C/W @ 200 LFM - 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
658-45ABT4E
RFQ
VIEW
RFQ
2,995
In-stock
Wakefield-Vette HEATSINK CPU 28MM SQ BLK W/TAPE 658 Active Aluminum Top Mount Square, Pin Fins 1.100" (27.94mm) 1.100" (27.94mm) BGA Thermal Tape, Adhesive (Included) 0.450" (11.43mm) 3.0W @ 50°C 6.00°C/W @ 200 LFM - 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