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Product Overview
Digi-Key Part Number HS257-ND
Quantity Available 8 076
Can ship immediately
Manufacturer

Manufacturer Part Number

322605B00000G

Description HEATSINK TO-5 1.25W H=.25" BLK
Expanded Description Heat Sink TO-5 Aluminum 1W @ 60°C Top Mount
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 9 Weeks
Documents & Media
Datasheets Standard Heatsinks Catalog
Product Training Modules How to Select a Heat Sink
Catalog Page 2392 (EU2011-EN PDF)
Product Attributes Select All
Categories
Manufacturer

Aavid Thermalloy

Series -
Part Status Active
Type Top Mount
Package Cooled TO-5
Attachment Method Press Fit
Shape Cylindrical
Length -
Width -
Diameter 0.315" (8.00mm) ID, 0.750" (19.05mm) OD
Height Off Base (Height of Fin) 0.250" (6.35mm)
Power Dissipation @ Temperature Rise 1W @ 60°C
Thermal Resistance @ Forced Air Flow 25°C/W @ 200 LFM
Thermal Resistance @ Natural 54°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 3 000
Other Names 000535
2226B
322605B00000
HS257

21:56:57 3.29.2017

Price & Procurement
 

Quantity
All prices are in EUR.
Price Break Unit Price Extended Price
1 1,85000 1,85
10 1,80500 18,05
25 1,75640 43,91
50 1,65860 82,93
100 1,56100 156,10
250 1,46344 365,86
500 1,41466 707,33
1 000 1,26831 1 268,31
5 000 1,24392 6 219,60

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

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