311505B00000G
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
311505B00000G
311505B00000G
311505B00000G

311505B00000G

DigiKey Part Number
HS521-ND
Manufacturer
Manufacturer Product Number
311505B00000G
Description
TO-5 PUSH-ON HEATSINK
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Heat Sink TO-5 Aluminum 1.0W @ 70°C Board Level
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Bulk
Part Status
Active
Type
Board Level
Package Cooled
Attachment Method
Press Fit
Shape
Cylindrical
Length
-
Width
-
Diameter
0.317" (8.05mm) ID, 0.375" (9.52mm) OD
Fin Height
0.400" (10.16mm)
Power Dissipation @ Temperature Rise
1.0W @ 70°C
Thermal Resistance @ Forced Air Flow
45.00°C/W @ 200 LFM
Thermal Resistance @ Natural
90.00°C/W
Material
Material Finish
Black Anodized
Base Product Number
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In-Stock: 1,979
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All prices are in GBP
Bulk
QuantityUnit PriceExt Price
1£2.25000£2.25
10£1.98900£19.89
25£1.89440£47.36
50£1.82580£91.29
100£1.75990£175.99
250£1.67620£419.05
500£1.61554£807.77
2,000£1.50053£3,001.06
Manufacturers Standard Package
Unit Price without VAT:£2.25000
Unit Price with VAT:£2.70000