All Categories

View More Product Categories >>

421A Wakefield-Vette

Part No.:: 421A

Manufacturer:: Wakefield-Vette

Category:: Thermal - Heat Sinks

Package:: TO-3, DO-5, Stud Mount

Datasheet:: 421A.pdf

Description:: HEATSINK POWER TO-3

Quantity:: RFQ Add to RFQ List Buy Now Add to Cart

Unit Price:Request Quote

Total:Submit an RFQ for pricing

Payment:

Shipping:

Application Scenarios

What Applications Is 421A Suitable For?

421A is a Thermal - Heat Sinks product from Wakefield-Vette, suitable for component selection in communications, automotive electronics, industrial control, cloud computing and smart-device projects.

5G Communications & Small-Cell Equipment

Suitable for 5G communications equipment, small-cell base stations and information platforms that require reliable Thermal - Heat Sinks components. Engineers can review the 421A datasheet, package TO-3, DO-5, Stud Mount and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original Wakefield-Vette components are required, helping engineers evaluate 421A specifications, pricing and supply lead time.

Industrial IoT & Automation Control

Suitable for industrial IoT, automation equipment, motor control and embedded-vision systems. Engineers can use the 421A description, package TO-3, DO-5, Stud Mount and technical specifications for BOM matching.

Cloud Computing & Data Center Platforms

Can be considered for cloud computing, data centers, server platforms and other high-reliability electronic systems. FudongIC supports 421A datasheet lookup, stock confirmation, pricing requests and one-stop electronic component sourcing.

FudongIC has semiconductor distribution experience and works with global electronic component distributors and spot-stock suppliers in China, supporting component sourcing for 5G communications, aerospace and defense, automotive electronics, industrial control, medical electronics, energy and data-center applications.

Contact FudongIC for 421A Pricing & Technical Support

Product Overview

421A is a Thermal - Heat Sinks product from Wakefield-Vette. It is supplied in package TO-3, DO-5, Stud Mount and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide 421A datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: HEATSINK POWER TO-3

Key Features

Part Number:421A
Manufacturer:Wakefield-Vette
Category:Thermal - Heat Sinks
Package:TO-3, DO-5, Stud Mount
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

421A may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.

Procurement & Technical Support

If you are looking for 421A stock, volume pricing, lead time, alternative parts or technical documents, you can submit an RFQ through FudongIC. Our sales and technical teams can review your application, specification requirements, package needs and purchase quantity to provide a suitable sourcing option.

Packaging:

Bulk
Series:

421
ProductStatus:

Active
Type:

Board Level, Extrusion
PackageCooled:

Press Fit
AttachmentMethod:

Rectangular, Fins
Shape:

3.000 (76.20mm)
Length:

4.750 (120.65mm)
Width:

-
Diameter:

2.625 (66.67mm)
FinHeight:

50.0W @ 58°C
PowerDissipation@TemperatureRise:

0.70°C/W @ 250 LFM
ThermalResistance@ForcedAirFlow:

1.16°C/W
ThermalResistance@Natural:

Aluminum
Material:
Category:

Thermal - Heat Sinks
Datasheet:

421A.pdf

421A Frequently Asked Questions

Is 421A currently in stock? ▼

FudongIC currently shows 2,194 units of 421A in stock. Because electronic component inventory and pricing can change quickly, please submit an RFQ so we can confirm real-time stock, date code, unit price and lead time.

What is the minimum order quantity for 421A? ▼

The minimum order quantity currently shown for 421A is 1. For samples, small-batch orders, volume purchasing or long-term supply, submit an RFQ through FudongIC and we can provide tier pricing based on your actual requirements.

Is 421A original and genuine? ▼

FudongIC has experience in semiconductor distribution and works with global electronic component distributors and spot-stock suppliers in China. We focus on supply-channel review, quality control and traceability. If you need authenticity documentation, date-code information or quality files for 421A, please note this in your RFQ.

Can you provide a datasheet or technical support for 421A? ▼

Yes. You can view or download the 421A.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for 421A, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for 421A? ▼

Yes. Based on your application, preferred manufacturer, package TO-3, DO-5, Stud Mount, electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for 421A. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use 421A? ▼

As a Thermal - Heat Sinks product from Wakefield-Vette, 421A may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.