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
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
Default Photo
RFQ
VIEW
RFQ
1,622
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.840" (46.74mm) 0.490" (12.44mm) TO-218, TO-247 Bolt On and PC Pin 1.750" (44.45mm) 4.0W @ 30°C 1.00°C/W @ 700 LFM 6.30°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,760
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Square, Angled Fins 1.750" (44.45mm) 0.490" (12.44mm) TO-220, TO-218 Bolt On and Board Mounts 1.750" (44.45mm) 4.0W @ 30°C 2.00°C/W @ 400 LFM 6.30°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
1,584
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.840" (46.74mm) 0.490" (12.44mm) TO-220, TO-247 Bolt On and PC Pin 1.750" (44.45mm) 4.0W @ 30°C 1.00°C/W @ 700 LFM 6.30°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,706
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.840" (46.74mm) 0.490" (12.44mm) TO-218, TO-247 Clip and PC Pin 1.750" (44.45mm) 4.0W @ 30°C 1.00°C/W @ 700 LFM 6.30°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
3,975
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Square, Fins 1.750" (44.45mm) 0.490" (12.44mm) TO-218, TO-247 Bolt On and Board Mounts 1.750" (44.45mm) 4.0W @ 30°C 1.50°C/W @ 400 LFM 6.30°C/W Black Anodized
ATS-PCB1052
RFQ
VIEW
RFQ
2,226
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO-220/TO-218/TO-247 - Active Aluminum Board Level, Vertical Rectangular, Angled Fins 1.750" (44.45mm) 0.500" (12.70mm) TO-218, TO-220, TO-247 Clip and Board Mounts 1.750" (44.45mm) - 2.30°C/W @ 200 LFM 6.30°C/W Black Anodized
ATS-PCB1053
RFQ
VIEW
RFQ
3,171
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO-220 HIGH RISE - Active Aluminum Board Level, Vertical Rectangular, Fins 1.760" (44.70mm) 0.697" (17.70mm) TO-220 Clip and Board Mounts 1.772" (45.00mm) - 2.70°C/W @ 200 LFM 6.30°C/W Black Anodized
530101B00150G
RFQ
VIEW
RFQ
683
In-stock
Aavid, Thermal Division of Boyd Corporation HEATSINK 1.75" HI RISE TO-218 - Active Aluminum Board Level, Vertical Square, Fins 1.750" (44.45mm) 0.490" (12.44mm) TO-218 Clip and Board Mounts 1.750" (44.45mm) 4.0W @ 30°C 1.50°C/W @ 400 LFM 6.30°C/W Black Anodized
ATS-PCBT1082
RFQ
VIEW
RFQ
3,958
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO-218 W/TAB BLACK - Active Aluminum Board Level, Vertical Rectangular, Angled Fins 1.756" (44.60mm) 0.492" (12.50mm) TO-218 Bolt On and Board Mounts 1.756" (44.60mm) - 2.10°C/W @ 200 LFM 6.30°C/W Black Anodized
530402B00150G
RFQ
VIEW
RFQ
3,290
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK 1.75" HIGH RISE TO-220 - Active Aluminum Board Level, Vertical Rectangular, Fins 1.750" (44.45mm) 0.750" (19.05mm) TO-220 Clip and Board Mounts 1.750" (44.45mm) 4.0W @ 30°C 2.00°C/W @ 400 LFM 6.30°C/W Black Anodized
657-15ABP
RFQ
VIEW
RFQ
2,304
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 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
657-15ABPE
RFQ
VIEW
RFQ
3,321
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 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
530102B00150G
RFQ
VIEW
RFQ
3,758
In-stock
Aavid, Thermal Division of Boyd Corporation HEAT SINK 1.75" HIGH RISE TO-220 - Active Aluminum Board Level, Vertical Square, Fins 1.750" (44.45mm) 0.490" (12.44mm) TO-220 Clip and Board Mounts 1.750" (44.45mm) 4.0W @ 30°C 1.50°C/W @ 400 LFM 6.30°C/W Black Anodized