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Product Overview
Digi-Key Part Number HS257-ND
Quantity Available 2,930
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
Catalog Page 2582 (CA2011 PDF)
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
 
Additional Resources
Standard Package ? 3,000
Other Names 000535
2226B
322605B00000
HS257

22:39:07 2/17/2018

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 2.81000 $2.81
10 2.74200 $27.42
25 2.66800 $66.70
50 2.51960 $125.98
100 2.37130 $237.13
250 2.22312 $555.78
500 2.14900 $1,074.50
1,000 1.92669 $1,926.69
5,000 1.88963 $9,448.17

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

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