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Product Overview
Digi-Key Part Number HS257-ND
Quantity Available 13,209
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
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
 
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Additional Resources
Standard Package ? 3,000
Other Names 000535
2226B
322605B00000
HS257

21:18:42 5/23/2018

Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 2.90000 $2.90
10 2.81300 $28.13
25 2.73640 $68.41
50 2.58420 $129.21
100 2.43200 $243.20
250 2.28000 $570.00
500 2.20400 $1,102.00
1,000 1.97599 $1,975.99
5,000 1.93799 $9,689.96

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

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