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Product Overview
Digi-Key Part Number HS257-ND
Quantity Available 2,880
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
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

03:37:13 2/25/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.98000 $1.98
10 1.93000 $19.30
25 1.87800 $46.95
50 1.77360 $88.68
100 1.66920 $166.92
250 1.56488 $391.22
500 1.51272 $756.36
1,000 1.35623 $1,356.23
5,000 1.33014 $6,650.72

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

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