Add To Favorites
Product Overview
Digi-Key Part Number 345-1021-ND
Quantity Available 4,101
Can ship immediately
Manufacturer

Manufacturer Part Number

290-2AB

Description Heat Sink TO-218, TO-202, TO-220 (Dual) Aluminum 2W @ 44°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 290
Part Status Active
Type Board Level
Package Cooled TO-218, TO-202, TO-220 (Dual)
Attachment Method Bolt On
Shape Rectangular, Fins
Length 1.180" (29.97mm)
Width 1.000" (25.40mm)
Diameter -
Height Off Base (Height of Fin) 0.500" (12.70mm)
Power Dissipation @ Temperature Rise 2W @ 44°C
Thermal Resistance @ Forced Air Flow 7.0°C/W @ 400 LFM
Thermal Resistance @ Natural 22°C/W
Material Aluminum
Material Finish Black Anodized
 
You May Also Be Interested In
Additional Resources
Standard Package ? 700
Other Names 2902AB
345-1021

06:58:25 12/10/2016

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 0.59000 0.59
10 0.56200 5.62
25 0.53360 13.34
50 0.51920 25.96
100 0.51220 51.22
250 0.47708 119.27
500 0.44900 224.50
1,000 0.40690 406.90
5,000 0.39287 1,964.34

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

Send Feedback