Heat Sink TO-5 Aluminum 1.0W @ 70°C Board Level
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Heat Sink TO-5 Aluminum 1.0W @ 70°C Board Level
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
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Category
Diameter
0.317" (8.05mm) ID, 0.375" (9.52mm) OD
Mfr
Fin Height
0.400" (10.16mm)
Packaging
Bulk
Power Dissipation @ Temperature Rise
1.0W @ 70°C
Part Status
Active
Thermal Resistance @ Forced Air Flow
45.00°C/W @ 200 LFM
Type
Board Level
Thermal Resistance @ Natural
90.00°C/W
Package Cooled
Material
Attachment Method
Press Fit
Material Finish
Black Anodized
Shape
Cylindrical
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,947
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.99000$2.99
10$2.64300$26.43
25$2.51800$62.95
50$2.42720$121.36
100$2.33940$233.94
250$2.22828$557.07
500$2.14760$1,073.80
2,000$1.99471$3,989.42
Manufacturers Standard Package