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Product Overview
Digi-Key Part Number HS255-ND
Quantity Available 838
Can ship immediately
Manufacturer

Manufacturer Part Number

321527B00000G

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
Product Attributes Select All
Category

Fans, Thermal Management

Family

Thermal - Heat Sinks

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

04:41:02 12/11/2016

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 8.99000 8.99
10 8.74600 87.46
25 8.26040 206.51
50 7.77440 388.72
100 7.28860 728.86
250 6.80264 1,700.66
500 6.31676 3,158.38
1,000 6.19528 6,195.28

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

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