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MOV-14D391K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MOV-14D391K product

MOV-14D391K

MOVs

MOVVaristorOvervoltage Protection

The MOV-14D391K is a 14 mm radial metal oxide varistor from Bourns, rated for 390 V nominal voltage and 100 J energy absorption, ideal for transient overvoltage protection.

Best for

  • Power supply transient protection
  • Telecom equipment
  • White goods

Avoid if

  • Applications requiring extremely low capacitance
  • Environments exceeding +105 °C

Check before use

  • Clamping voltage compatibility
  • Surge energy limits

Key specifications

Nominal Voltage
390 V
Clamping Voltage
650 V
Energy Rating
100 J
Peak Current
4500 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8533404000.0

Application

Power SystemsTelecomConsumer Electronics

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MOV-14D391K: 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 overvoltage transients.