20D821K Datasheet, Specs, Alternatives & ECAD | RUILON | PartGenie

AI summary

20D821K product

The RUILON 20D821K is a 20mm disk-type Metal Oxide Varistor (MOV) designed for transient over-voltage protection in industrial and consumer electronics.

Best for

Industrial surge protection
Consumer electronics
Home appliances

Avoid if

Applications requiring extremely low capacitance or high-frequency signal lines

Check before use

Ensure the maximum allowable voltage (510VAC/670VDC) is not exceeded in continuous operation.

Key specifications

Varistor Voltage: 738V-902V
Clamping Voltage: 1355V
Surge Current: 6.5kA

Compliance & Environment

RoHS: Compliant
REACH: Compliant
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ElectronicsConsumer Electronics

Datasheet

pYYBAGGwCsmANu3XAATnyMjLZxE361.pdf

800 KB

CAD Models

Download ECAD models for 20D821K: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 20mm diameter Metal Oxide Varistor (MOV) from the RUILON 20D series, used for surge protection.