Attribute
Description
Manufacturer Part Number
423K
Description
HEATSINK POWER NO MNT HOLES BLK
Manufacturer Lead Time
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Product Attributes

Type Description
Category
Import Duty Classification -
Product Series Line 423
IC Encapsulation Type Bulk
Availability Status Active
Device Type Classification Board Level, Extrusion
Thermal Package Design TO-3, DO-5, Stud Mount
Mounting Technique Press Fit
Physical Shape Form Rectangular, Fins
Linear Length Dimension 5.421" (139.70mm)
Horizontal Width Dimension 4.750" (120.65mm)
Circular Measurement -
Heat Sink Fin Elevation 2.625" (66.67mm)
Power at Temp Increase 50.0W @ 47°C
Thermal Resistance with Fan 0.50°C/W @ 250 LFM
Passive Cooling Resistance 0.96°C/W
Construction Material Type Aluminum
Surface Material Treatment Black Anodized