Updated on 17th October 2026
Varistors
Headline metrics, grounded risk and supplier intelligence, and quick glimpses into cost, price and trade. Jump straight into the analysis below.
Buyer Power Score
-2.1
Supplier-favoured −5+5 Buyer-favoured
Negotiating position for this category, scored from supplier-favoured to buyer-favoured.
Recommended stance. Dual-source Tier-1 now
Market size$1.8Bglobal, USD
CAGR6.2%base to forecast
Suppliers10tracked players
Signals1monitored
What to do
1Risk Exceptions
3IEC 61051-1:2020 'Varistors – Part 1: Generic specification' defines terms, general…RegulatoryWatchStanding obligation from the research base
IEC 61051-2 (Sectional specification for surge suppression varistors) and IEC 61051-3 (blank…RegulatoryWatchStanding obligation from the research base
UL 1449 'Standard for Surge Protective Devices' (currently 5th edition) governs surge…RegulatoryWatchStanding obligation from the research base
Black number: sourced statements naming the countryRed badge: live signals (alerts) for the country
8 countries · 3 lanes from 38 sourced statementsCountries
Ranked by sourced statements.China11
United States7
Taiwan4
Japan4
Germany3
South Korea2
Brazil1
Ireland1
SupplierHQProfileStatus
TDK CorporationTokyo, JapanLeading manufacturer of EPCOS-brand varistors, including disc and multilayer (MLV) varistors for surge protection in automotive, industrial, and…ProfiledLittelfuse, Inc.Illinois, USAMajor producer of circuit protection components, offering metal oxide varistors (MOVs), multilayer varistors, and surge protection devices for…ProfiledMurata Manufacturing Co., Ltd.Kyoto, JapanSupplies chip-type multilayer varistors (ERZ and custom MLV lines) for ESD and surge protection in mobile devices, automotive electronics, and IoT…ProfiledAmphenol CorporationConnecticut, USAThrough its Amphenol Advanced Sensors and circuit-protection product lines, manufactures varistors and surge protection components for automotive and…ProfiledWürth Elektronik Group (Würth Elektronik eiSos)Waldenburg, GermanyProduces multilayer varistors and surge protection components (WE-VDV series) for consumer electronics, telecom, and industrial applications;…ProfiledIndustry News
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