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Fans, Thermal Management  ·  Heat Sinks
 
641K

- Dimensional Drawing

641K — HEATSINK TO-3 HORZ MT NO HOLES

ManufacturerWakefield Thermal Solutions
Harmful substancesRoHS   Lead-free
Series641
Package CooledTO-3
Attachment MethodBolt On
Outline104.77mm x 76.20mm
Height1" (25.4mm)
MaterialAluminum
Power Dissipation @ Temperature Rise15W @ 36°C
Thermal Resistance @ Forced Air Flow0.9°C/W @ 250 LFM
Thermal Resistance @ Natural2.4°C/W
Found under name345-1053, 641-K
Analogous by characteristics
PhotoNameManufacturerTechnical parametersPrices (rub.)Buy
641A641AWakefield Thermal SolutionsHEATSINK TO-3 PWR HORZ MT BLK
Series: 641  ·  Package Cooled: TO-3  ·  Attachment Method: Bolt On  ·  Outline: 104.77mm x 76.20mm  ·  Height: 1" (25.4mm)  ·  Material: Aluminum  ·  Power Dissipation @ Temperature Rise: 15W @ 36°C  ·  Thermal Resistance @ Forced Air Flow: 0.9°C/W @ 250 LFM  ·  Thermal Resistance @ Natural: 2.4°C/W
from 4,54
from 10,89		Additional information
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