ProjectsPricingInsights

431KD20J AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

431KD20J product

431KD20J

MOVs

MOVSurge Protection20mmHigh Surge

The 431KD20J is a 20mm high-surge MOV designed for robust transient voltage protection in industrial and consumer applications.

Best for

  • Surge protection in industrial electronics
  • Home appliance protection

Avoid if

  • Applications requiring extremely low capacitance
  • Space-constrained designs where 20mm is too large

Check before use

  • Continuous operating voltage limits
  • Surge energy requirements

Key specifications

Varistor Voltage
430V
Max Clamping Voltage
710V
Surge Current
10kA
Energy Rating
305J

Compliance & Environment

RoHS
-
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.40.4000

Application

Industrial ElectronicsConsumer Electronics

Datasheet

e9ee8abb11be9ef2e530a1bfd461426c_2304140030_Brightking-431KD20J_C522626.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 431KD20J: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

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 Brightking (Yageo) designed for high-surge transient voltage suppression.