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

DigiKey Part Number
403KWW-ND
Manufacturer
Manufacturer Product Number
403K
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
Type
Description
Select All
Category
Mfr
Series
Packaging
Bulk
Part Status
Active
Type
Board Level, Extrusion
Package Cooled
Attachment Method
Press Fit
Shape
Rectangular, Fins
Length
3.000" (76.20mm)
Width
4.750" (120.65mm)
Diameter
-
Fin Height
1.250" (31.75mm)
Power Dissipation @ Temperature Rise
30.0W @ 55°C
Thermal Resistance @ Forced Air Flow
0.90°C/W @ 250 LFM
Thermal Resistance @ Natural
-
Material
Material Finish
Black Anodized
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In-Stock: 10
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All prices are in SEK
Bulk
QuantityUnit PriceExt Price
1kr 180,39000kr 180,39
18kr 154,74000kr 2 785,32
36kr 149,14000kr 5 369,04
54kr 145,95759kr 7 881,71
108kr 140,67093kr 15 192,46
252kr 134,45901kr 33 883,67
504kr 129,57423kr 65 305,41
Manufacturers Standard Package
Unit Price without VAT:kr 180,39000
Unit Price with VAT:kr 225,48750