Heat Sink TO-3 Aluminum 30.0W @ 55°C Board Level, Extrusion
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403A

DigiKey Part Number
403A-ND
Manufacturer
Manufacturer Product Number
403A
Description
HEATSINK POWER TO-3
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-3 Aluminum 30.0W @ 55°C Board Level, Extrusion
Datasheet
 Datasheet
Product Attributes
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Category
Shape
Rectangular, Fins
Mfr
Length
3.000" (76.20mm)
Series
Width
4.750" (120.65mm)
Packaging
Bulk
Fin Height
1.250" (31.75mm)
Part Status
Active
Power Dissipation @ Temperature Rise
30.0W @ 55°C
Type
Board Level, Extrusion
Thermal Resistance @ Forced Air Flow
0.90°C/W @ 250 LFM
Package Cooled
Material
Attachment Method
Press Fit
Material Finish
Black Anodized
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in DKK
Bulk
QuantityUnit PriceExt Price
72kr.108.96167kr.7,845.24
Unit Price without VAT:kr.108.96167
Unit Price with VAT:kr.136.20209