ProjectsPricingInsights

20D431K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

20D431K product

20D431K

Circuit Protection

MOVSurge Protection20mm

The RUILON 20D431K is a 20mm metal oxide varistor (MOV) providing robust transient voltage surge suppression for AC/DC power lines.

Best for

  • AC power line surge protection
  • Industrial equipment protection

Avoid if

  • Outdoor environments without protection
  • Applications exceeding 275VAC

Check before use

  • Thermal fuse integration
  • Ambient temperature limits

Key specifications

Nominal Voltage
430 V
Max AC Voltage
275 V
Surge Current
6500 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

Datasheet

7cfc984f95c63c6b4492f0a45a3c1c5c.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 20D431K: 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) used for protecting electronic circuits from transient voltage spikes.