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Product Overview
Digi-Key Part Number HS257-ND
Quantity Available 13,158
Can ship immediately
Manufacturer

Manufacturer Part Number

322605B00000G

Description HEATSINK TO-5 1.25W H=.25" BLK
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Manufacturer Standard Lead Time 9 Weeks
Detailed Description

Heat Sink TO-5 Aluminum 1.0W @ 60°C Top Mount

Documents & Media
Datasheets 322x0xB00000G Datasheet
Standard Heatsinks Catalog
Product Training Modules How to Select a Heat Sink
Design Resources Thermal Interface Materials Explained
HTML Datasheet Standard Heatsinks Catalog
Online Catalog Heat Sinks
Product Attributes Select All
Categories
Manufacturer Aavid, Thermal Division of Boyd Corporation
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 1.0W @ 60°C
Thermal Resistance @ Forced Air Flow 25.00°C/W @ 200 LFM
Thermal Resistance @ Natural 54.00°C/W
Material Aluminum
Material Finish Black Anodized
 
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Additional Resources
Standard Package ? 3,000
Other Names 000535
2226B
322605B00000
HS257

22:34:21 6/18/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.96000 $1.96
10 1.90400 $19.04
25 1.85240 $46.31
50 1.74940 $87.47
100 1.64640 $164.64
250 1.54352 $385.88
500 1.49206 $746.03
1,000 1.33770 $1,337.70
5,000 1.31198 $6,559.88

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

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