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SW3821D/UC NKK Switches

Part No.:: SW3821D/UC

Manufacturer:: NKK Switches

Category:: Rocker Switches

Package:

Datasheet:: SW3821D/UC.pdf

Description:: SWITCH ROCKER DPST 30A 30V

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

Unit Price:Request Quote

Total:Submit an RFQ for pricing

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Application Scenarios

What Applications Is SW3821D/UC Suitable For?

SW3821D/UC is a Rocker Switches product from NKK Switches, 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 Rocker Switches components. Engineers can review the SW3821D/UC datasheet, package and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original NKK Switches components are required, helping engineers evaluate SW3821D/UC 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 SW3821D/UC description, package 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 SW3821D/UC 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 SW3821D/UC Pricing & Technical Support

Product Overview

SW3821D/UC is a Rocker Switches product from NKK Switches. It is supplied in package and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide SW3821D/UC datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: SWITCH ROCKER DPST 30A 30V

Key Features

Part Number:SW3821D/UC
Manufacturer:NKK Switches
Category:Rocker Switches
Package:
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

SW3821D/UC 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 SW3821D/UC 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:

SW
ProductStatus:

Active
MountingType:

Panel Mount, Flange
Circuit:

DPST
SwitchFunction:

On-Off
CurrentRating(Amps):

30A (DC)
VoltageRating-AC:

-
VoltageRating-DC:

30 V
ActuatorType:

Concave (Standard V)
Color-Actuator/Cap:

White
ActuatorMarking:

No Marking
IlluminationTypeColor:

-
IlluminationVoltage(Nominal):

-
TerminationStyle:

Screw Terminal
IngressProtection:

-
Features:

-
PanelCutoutDimensions:

-
Category:

Rocker Switches
Datasheet:

SW3821D/UC.pdf

SW3821D/UC Frequently Asked Questions

Is SW3821D/UC currently in stock? ▼

FudongIC currently shows 3,467 units of SW3821D/UC 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 SW3821D/UC? ▼

The minimum order quantity currently shown for SW3821D/UC 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 SW3821D/UC 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 SW3821D/UC, please note this in your RFQ.

Can you provide a datasheet or technical support for SW3821D/UC? ▼

Yes. You can view or download the SW3821D/UC.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for SW3821D/UC, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for SW3821D/UC? ▼

Yes. Based on your application, preferred manufacturer, package , electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for SW3821D/UC. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use SW3821D/UC? ▼

As a Rocker Switches product from NKK Switches, SW3821D/UC 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.