Picture Mfr Part # Unit Price 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
401K
Per Unit
$11.35
RFQ
3,366
In-stock
Wakefield-Vette HEATSINK POWER NO MNT HOLES BLK 401 Active Aluminum Board Level Rectangular, Fins 1.500" (38.10mm) 4.750" (120.65mm) - TO-3, Stud Mount Press Fit 1.250" (31.75mm) 30.0W @ 80°C 1.50°C/W @ 250 LFM 3.00°C/W Black Anodized
Default Photo
Per Unit
$4.27
RFQ
5,863
In-stock
Wakefield-Vette HEAT SINK PWR NO MNT HOLES BLK 623 Active Aluminum Board Level Rectangular, Fins 3.000" (76.20mm) 4.750" (120.65mm) - TO-3 Press Fit 0.461" (11.70mm) 15.0W @ 52°C 1.50°C/W @ 250 LFM 3.50°C/W Black Anodized
423K
Per Unit
$20.14
RFQ
4,682
In-stock
Wakefield-Vette HEATSINK POWER NO MNT HOLES BLK 423 Active Aluminum Board Level Rectangular, Fins 5.421" (139.70mm) 4.750" (120.65mm) - TO-3, DO-5, Stud Mount Press Fit 2.625" (66.67mm) 50.0W @ 47°C 0.50°C/W @ 250 LFM 0.96°C/W Black Anodized
421K
Per Unit
$13.32
RFQ
5,664
In-stock
Wakefield-Vette HEATSINK POWER NO MNT HOLES BLK 421 Active Aluminum Board Level Rectangular, Fins 3.000" (76.20mm) 4.750" (120.65mm) - TO-3, DO-5, Stud Mount Press Fit 2.625" (66.67mm) 50.0W @ 58°C 0.70°C/W @ 250 LFM 1.16°C/W Black Anodized