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

Description

Fastened using a Press Fit method for dependable placement. Records the fin height at 2.625" (66.67mm). Overall length 5.421" (139.70mm) for size indication. Type of construction material Aluminum for durability and efficiency. Coating Black Anodized for safeguarding and aesthetic enhancement. Type of housing Bulk for safeguarding or transporting components. Layout of the thermal management package TO-3, DO-5, Stud Mount aimed at cooling. Power dissipation at increased temperature 50.0W @ 47°C for device longevity. Product status Active concerning availability and lifecycle. Classification series for the product or component 423. Shape Rectangular, Fins for the part or device. Thermal resistance with fan assistance 0.50°C/W @ 250 LFM for enhanced cooling efficiency. Thermal resistance in natural airflow 0.96°C/W for heat regulation. Type classification Board Level, Extrusion for specifications. Horizontal width measurement 4.750" (120.65mm).