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Product Overview
Digi-Key Part Number 345-1023-ND
Quantity Available 9,865
Can ship immediately
Manufacturer

Manufacturer Part Number

274-1AB

Description Heat Sink TO-220 Aluminum 2W @ 56°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 12 Weeks
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

Manufacturer

Wakefield-Vette

Series 274
Part Status Active
Type Board Level
Package Cooled TO-220
Attachment Method Bolt On
Shape Rectangular
Length 0.750" (19.05mm)
Width 0.520" (13.21mm)
Diameter -
Height Off Base (Height of Fin) 0.375" (9.52mm)
Power Dissipation @ Temperature Rise 2W @ 56°C
Thermal Resistance @ Forced Air Flow 8.0°C/W @ 400 LFM
Thermal Resistance @ Natural 28°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 2,800
Other Names 2741AB
345-1023

14:03:44 12/2/2016

Price & Procurement
 

Quantity
All prices are in SGD.
Price Break Unit Price Extended Price
1 0.36000 0.36
10 0.34900 3.49
25 0.33240 8.31
50 0.32340 16.17
100 0.31900 31.90
250 0.29712 74.28
500 0.27962 139.81
1,000 0.25341 253.41
5,000 0.24466 1,223.32

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

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