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Product Overview
Digi-Key Part Number 345-1053-ND
Quantity Available 277
Can ship immediately
Manufacturer

Manufacturer Part Number

641K

Description Heat Sink TO-3 Aluminum 15W @ 36°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 12 Weeks
Documents & Media
Datasheets 641(A,K)
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

Manufacturer

Wakefield-Vette

Series 641
Part Status Active
Type Board Level
Package Cooled TO-3
Attachment Method Press Fit
Shape Rectangular, Angled Fins
Length 3.000" (76.20mm)
Width 4.125" (104.77mm)
Diameter -
Height Off Base (Height of Fin) 1.000" (25.40mm)
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
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 30
Other Names 345-1053
641-K

14:16:26 12/3/2016

Price & Procurement
 

Quantity
All prices are in NZD.
Price Break Unit Price Extended Price
1 17.20000 17.20
10 16.23800 162.38
50 14.32760 716.38
100 13.37250 1,337.25
250 12.41732 3,104.33
500 12.17850 6,089.25
1,000 11.93972 11,939.72
5,000 11.46213 57,310.63

Submit a request for quotation on quantities greater than those displayed.

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