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Product Overview
Digi-Key Part Number 345-1041-ND
Quantity Available 2,803
Can ship immediately
Manufacturer

Manufacturer Part Number

270-AB

Description HEATSINK TO-220 SM FOOTPRINT BLK
Expanded Description Heat Sink TO-220, TO-202 Aluminum 4W @ 70°C Board Level
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 12 Weeks
Product Attributes Select All
Categories
Manufacturer

Wakefield-Vette

Series 270
Part Status Active
Type Board Level
Package Cooled TO-220, TO-202
Attachment Method Bolt On
Shape Rectangular, Fins
Length 0.700" (17.78mm)
Width 1.750" (44.45mm)
Diameter -
Height Off Base (Height of Fin) 0.375" (9.52mm)
Power Dissipation @ Temperature Rise 4W @ 70°C
Thermal Resistance @ Forced Air Flow 6.0°C/W @ 400 LFM
Thermal Resistance @ Natural 17.5°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 1,000
Other Names 270AB
345-1041

05:30:04 3/28/2017

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 0.48000 0.48
10 0.45800 4.58
25 0.43560 10.89
50 0.42360 21.18
100 0.41800 41.80
250 0.38940 97.35
500 0.36648 183.24
1,000 0.33212 332.12
5,000 0.32066 1,603.32

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

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