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MOV-14D431K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MOV-14D431K product

MOV-14D431K

MOVs

MOVVaristorSurge Protection

The MOV-14D431K is a 14 mm radial metal oxide varistor from Bourns, rated for 430 V nominal voltage and 115 J energy absorption, ideal for transient overvoltage protection in power and telecom systems.

Best for

  • Power supply transient protection
  • Telecom line protection
  • White goods surge suppression

Avoid if

  • Applications requiring continuous operation above 275 V AC
  • Space-constrained designs where a 14 mm disc is too large

Check before use

  • Ensure the clamping voltage is compatible with the downstream components' voltage ratings.

Key specifications

Nominal Voltage
430 V
Max AC Voltage
275 V
Peak Surge Current
4500 A
Energy Rating
115 J

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8533404000.0

Application

Power SystemsTelecom Systems

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MOV-14D431K: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a 14 mm radial leaded metal oxide varistor (MOV) manufactured by Bourns, designed to protect electronic circuits from transient overvoltage events.