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Product Overview
Digi-Key Part Number HS255-ND
Quantity Available 830
Can ship immediately
Manufacturer

Manufacturer Part Number

321527B00000G

Description HEATSINK TO-5 2W BLK
Expanded Description Heat Sink TO-5, TO-39 Aluminum 0.5W @ 20°C Top Mount
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 7 Weeks
Documents & Media
Datasheets Standard Heatsinks Catalog
Product Training Modules How to Select a Heat Sink
Catalog Page 2582 (CA2011 PDF)
Product Attributes Select All
Categories
Manufacturer

Aavid Thermalloy

Series -
Part Status Active
Type Top Mount
Package Cooled TO-5, TO-39
Attachment Method Threaded Coupling
Shape Cylindrical
Length -
Width -
Diameter 0.750" (19.05mm) OD
Height Off Base (Height of Fin) 0.290" (7.37mm)
Power Dissipation @ Temperature Rise 0.5W @ 20°C
Thermal Resistance @ Forced Air Flow 20°C/W @ 300 LFM
Thermal Resistance @ Natural 35.2°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 250
Other Names 000524
2215C
321527B00000
HS255

22:33:13 3/28/2017

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 13.59000 13.59
10 13.22300 132.23
25 12.48840 312.21
50 11.75380 587.69
100 11.01930 1,101.93
250 10.28460 2,571.15
500 9.55002 4,775.01
1,000 9.36636 9,366.36

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

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