Add To Favorites
Product Overview
Digi-Key Part Number 345-1052-ND
Quantity Available 79
Can ship immediately
Manufacturer

Manufacturer Part Number

641A

Description HEATSINK TO-3 PWR HORZ MT BLK
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 12 Weeks
Detailed Description

Heat Sink TO-3 Aluminum 15.0W @ 36°C Board Level

Documents & Media
Datasheets 641(A,K)
Design Resources Thermal Interface Materials Explained
Mfg CAD Models 641A.stp
Online Catalog Bolt On Heat Sinks
Product Attributes Select All
Categories
Manufacturer Wakefield-Vette
Series 641
Part Status Active
Type Board Level
Package Cooled TO-3
Attachment Method Bolt On
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 15.0W @ 36°C
Thermal Resistance @ Forced Air Flow 0.90°C/W @ 250 LFM
Thermal Resistance @ Natural 2.40°C/W
Material Aluminum
Material Finish Black Anodized
 
You May Also Be Interested In
Additional Resources
Standard Package ? 30
Other Names 345-1052
641-A

05:09:27 2/23/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 10.91000 $10.91
10 10.30200 $103.02
25 9.69600 $242.40
50 9.09000 $454.50
100 8.48400 $848.40
250 7.87800 $1,969.50
500 7.72650 $3,863.25
1,000 7.57500 $7,575.00

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

Send Feedback