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
411615B02500
RFQ
VIEW
RFQ
834
In-stock
Comair Rotron HEATSINK EXTRUDED 25X41.6X38.1MM - Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.650" (41.91mm) TO-218, TO-220, TO-247 Bolt On and PC Pin 1.000" (25.40mm) 10.0W @ 50°C 1.50°C/W @ 700 LFM - Black Anodized
657-20ABP
RFQ
VIEW
RFQ
3,731
In-stock
Wakefield-Vette HEATSINK TO-220 W/PINS BLK 2" 657 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-218, TO-220, TO-247 Bolt On and PC Pin 2.000" (50.80mm) 6.0W @ 32°C 2.90°C/W @ 200 LFM 5.30°C/W Black Anodized
657-15ABPN
RFQ
VIEW
RFQ
843
In-stock
Wakefield-Vette HEATSINK TO-220 W/PINS BLK 1.5" 657 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-218, TO-220, TO-247 Bolt On and PC Pin 1.500" (38.10mm) 6.0W @ 38°C 3.30°C/W @ 200 LFM 6.30°C/W Black Anodized
647-15ABP
RFQ
VIEW
RFQ
3,928
In-stock
Wakefield-Vette HEATSINK TO-220 W/PINS BLK 1.5" 647 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 37°C 3.50°C/W @ 200 LFM - Black Anodized
647-10ABP
RFQ
VIEW
RFQ
3,011
In-stock
Wakefield-Vette HEATSINK TO-220 W/PINS BLK 1" 647 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 42°C 3.80°C/W @ 200 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,735
In-stock
CTS Thermal Management Products HEATSINK PWR W/PINS BLACK TO-220 7 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.750" (44.45mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 9.0W @ 70°C - - Black Anodized
Default Photo
RFQ
VIEW
RFQ
838
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.650" (41.91mm) TO-220, TO-218 Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 50°C 3.50°C/W @ 200 LFM 5.80°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,627
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 4.0W @ 20°C 1.50°C/W @ 400 LFM 2.70°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,524
In-stock
Wakefield-Vette HEATSINK TO-220 W/PINS BLK 1.5" 657 Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-218, TO-220, TO-247 Clip and PC Pin 1.500" (38.10mm) 6.0W @ 38°C 3.30°C/W @ 200 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,359
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-220 (Dual) Clip and PC Pin 1.000" (25.40mm) 6.0W @ 30°C 1.00°C/W @ 800 LFM 2.70°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
610
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 30°C 2.00°C/W @ 200 LFM 4.20°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,091
In-stock
Wakefield-Vette HEATSINK MULTIWATT 2.5" BLK 677 Active Aluminum Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.650" (41.91mm) TO-218, TO-220, TO-247, Multiwatt Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 35°C 2.20°C/W @ 200 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,539
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-220 Clip and PC Pin 1.000" (25.40mm) 6.0W @ 30°C 1.00°C/W @ 800 LFM 4.50°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,206
In-stock
Wakefield-Vette HEATSINK MULTIWATT 2.0" BLK 677 Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-218, TO-220, TO-247, Multiwatt Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 40°C 2.50°C/W @ 200 LFM 6.70°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,148
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-218 Bolt On and PC Pin 1.000" (25.40mm) 12.0W @ 50°C 1.00°C/W @ 800 LFM 4.50°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
838
In-stock
Wakefield-Vette HEATSINK 677 Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-218, TO-220, TO-247, Multiwatt Bolt On and PC Pin 1.000" (25.40mm) - 3.10°C/W @ 200 LFM - Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,402
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-220 Clip and PC Pin 1.000" (25.40mm) 12.0W @ 70°C 4.00°C/W @ 200 LFM 5.70°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,053
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 30°C 1.50°C/W @ 500 LFM 4.50°C/W Black Anodized
7-339-4PP-BA
RFQ
VIEW
RFQ
744
In-stock
CTS Thermal Management Products HEATSINK PWR W/PINS BLACK TO-220 7 Active Aluminum Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 9.0W @ 40°C - 5.70°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,284
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 10.0W @ 50°C 3.00°C/W @ 200 LFM 5.00°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,592
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 16.0W @ 50°C 2.00°C/W @ 300 LFM 3.80°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,047
In-stock
Wakefield-Vette HEATSINK MULTIWATT 1.0" BLK 677 Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-218, TO-220, TO-247, Multiwatt Bolt On and PC Pin 1.000" (25.40mm) 6.0W @ 52°C 3.10°C/W @ 200 LFM 8.70°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,110
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 8.0W @ 40°C 1.00°C/W @ 700 LFM 3.30°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,537
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 2.500" (63.50mm) 1.650" (41.91mm) TO-218 Bolt On and PC Pin 1.000" (25.40mm) 20.0W @ 60°C 1.00°C/W @ 800 LFM 8.00°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
928
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.650" (41.91mm) TO-218 Bolt On and PC Pin 1.000" (25.40mm) 5.0W @ 30°C 3.00°C/W @ 200 LFM 5.00°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,264
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-220 Bolt On and PC Pin 1.000" (25.40mm) 4.0W @ 30°C 1.50°C/W @ 600 LFM 5.60°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,654
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.650" (41.91mm) TO-218 Bolt On and PC Pin 1.000" (25.40mm) 12.0W @ 70°C 4.00°C/W @ 200 LFM 5.50°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
730
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-220 Bolt On 1.000" (25.40mm) 6.0W @ 30°C 1.50°C/W @ 500 LFM 4.50°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,646
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 2.000" (50.80mm) 1.650" (41.91mm) TO-218 Bolt On 1.000" (25.40mm) 6.0W @ 30°C 1.00°C/W @ 800 LFM 4.50°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,796
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level Rectangular, Fins 1.500" (38.10mm) 1.650" (41.91mm) TO-220 Bolt On 1.000" (25.40mm) 6.0W @ 40°C 2.00°C/W @ 400 LFM 5.50°C/W Black Anodized