Heat Sink TO-3, Stud Mount Aluminum 30.0W @ 80°C Board Level
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Heat Sink TO-3, Stud Mount Aluminum 30.0W @ 80°C Board Level
401A
401A

401A

DigiKey Part Number
345-1047-ND
Manufacturer
Manufacturer Product Number
401A
Description
HEATSINK POWER TO-3 BLK
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Heat Sink TO-3, Stud Mount Aluminum 30.0W @ 80°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
Bolt On
Shape
Rectangular, Fins
Length
1.500" (38.10mm)
Width
4.750" (120.65mm)
Diameter
-
Fin Height
1.250" (31.75mm)
Power Dissipation @ Temperature Rise
30.0W @ 80°C
Thermal Resistance @ Forced Air Flow
1.50°C/W @ 250 LFM
Thermal Resistance @ Natural
2.60°C/W
Material
Material Finish
Black Anodized
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 84
Check for Additional Incoming Stock
All prices are in NOK
Bulk
QuantityUnit PriceExt Price
1kr 133,87000kr 133,87
10kr 118,48500kr 1 184,85
25kr 112,85840kr 2 821,46
56kr 108,12054kr 6 054,75
112kr 104,20554kr 11 671,02
280kr 99,24104kr 27 787,49
504kr 96,17750kr 48 473,46
1 008kr 92,68142kr 93 422,87
Manufacturers Standard Package
Unit Price without VAT:kr 133,87000
Unit Price with VAT:kr 167,33750