401A Wakefield Thermal Solutions, 401A Datasheet - Page 7
![HEATSINK POWER TO-3 BLK](/photos/5/90/59050/401-a_sml.jpg)
401A
Manufacturer Part Number
401A
Description
HEATSINK POWER TO-3 BLK
Manufacturer
Wakefield Thermal Solutions
Series
401r
Specifications of 401A
Height
1.250" (31.7mm)
Color
Black
Package Cooled
TO-3
Attachment Method
Bolt On
Outline
120.65mm x 38.10mm
Power Dissipation @ Temperature Rise
30W @ 80°C
Thermal Resistance @ Forced Air Flow
1.5°C/W @ 250 LFM
Thermal Resistance @ Natural
2.6°C/W
Product
Heatsinks
Mounting Style
Screw
Heatsink Material
Aluminum
Fin Style
Unidirectional Fin
Dimensions
38.1 mm L x 111.1 mm W x 31.8 mm H
Designed For
TO-3, Stud Mounted Semiconductor Cases
Packages Cooled
TO-3
Thermal Resistance
80°C/W
Width
120.7mm
Heat Sink Material
Aluminum
Length
38.1mm
Size
1.250H X 4.750W"
Mounting Type
PC Board Through Hole
Package / Case
TO-3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
345-1047
401-A
401-A
EXTRUDED HEAT SINKS FOR DC/DC CONVERTERS