Littelfuse, Inc. Datasheets for Varistors

Varistors are voltage-clamping devices that can absorb current without damage. They are typically used in surge protection devices.
Varistors: Learn more

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Product Name Notes
Industrial High Energy Varistor -- V102HA40
Industrial High Energy Varistor -- V111HA32
Industrial High Energy Varistor -- V111HA40
Industrial High Energy Varistor -- V131HA32
Industrial High Energy Varistor -- V131HA40
Industrial High Energy Varistor -- V141HA32
Industrial High Energy Varistor -- V141HA40
Industrial High Energy Varistor -- V151HA32
Industrial High Energy Varistor -- V151HA32X2749
Industrial High Energy Varistor -- V151HA40
Industrial High Energy Varistor -- V181HA32
Industrial High Energy Varistor -- V181HA40
Industrial High Energy Varistor -- V201HA32
Industrial High Energy Varistor -- V201HA40
Industrial High Energy Varistor -- V251HA32
Industrial High Energy Varistor -- V251HA40
Industrial High Energy Varistor -- V271HA32
Industrial High Energy Varistor -- V271HA40
Industrial High Energy Varistor -- V301HA32
Industrial High Energy Varistor -- V301HA40
Industrial High Energy Varistor -- V321HA32
Industrial High Energy Varistor -- V321HA40
Industrial High Energy Varistor -- V331HA32
Industrial High Energy Varistor -- V331HA40
Industrial High Energy Varistor -- V351HA32
Industrial High Energy Varistor -- V351HA40
Industrial High Energy Varistor -- V391HA32
Industrial High Energy Varistor -- V391HA40
Industrial High Energy Varistor -- V421HA32
Industrial High Energy Varistor -- V421HA40
Industrial High Energy Varistor -- V441HA32
Industrial High Energy Varistor -- V441HA40
Industrial High Energy Varistor -- V481HA32
Industrial High Energy Varistor -- V481HA40
Industrial High Energy Varistor -- V511HA32
Industrial High Energy Varistor -- V511HA40
Industrial High Energy Varistor -- V551HA32
Industrial High Energy Varistor -- V551HA40
Industrial High Energy Varistor -- V571HA32
Industrial High Energy Varistor -- V571HA40
Industrial High Energy Varistor -- V661HA32
Industrial High Energy Varistor -- V661HA40
Industrial High Energy Varistor -- V681HA32
Industrial High Energy Varistor -- V681HA40
Industrial High Energy Varistor -- V751HA32
Industrial High Energy Varistor -- V751HA40
HA Series transient surge suppressors are industrial hgh energy metal-oxide varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and servie entrance environment (distribution panels) of...
Industrial High Energy Varistor -- V131HC32
Industrial High Energy Varistor -- V131HC40
Industrial High Energy Varistor -- V151HC32
Industrial High Energy Varistor -- V151HC40
Industrial High Energy Varistor -- V251HC32
Industrial High Energy Varistor -- V251HC40
Industrial High Energy Varistor -- V271HC32
Industrial High Energy Varistor -- V271HC40
Industrial High Energy Varistor -- V321HC32
Industrial High Energy Varistor -- V321HC40
Industrial High Energy Varistor -- V421HC32
Industrial High Energy Varistor -- V421HC40
Industrial High Energy Varistor -- V481HC32
Industrial High Energy Varistor -- V481HC40
Industrial High Energy Varistor -- V511HC32
Industrial High Energy Varistor -- V511HC40
Industrial High Energy Varistor -- V571HC32
Industrial High Energy Varistor -- V571HC40
Industrial High Energy Varistor -- V661HC32
Industrial High Energy Varistor -- V661HC40
Industrial High Energy Varistor -- V751HC32
Industrial High Energy Varistor -- V751HC40
HC Series transient surge suppressors are industrial high energy metal-oxide varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and servie entrance environment (distribution panels) of...
2Pro Devices Varistor -- LVM2P-015R10431
2Pro Devices Varistor -- LVM2P-035R14431
2Pro Devices Varistor -- LVM2P-075R14431
Our 2Pro devices help protect against damage caused by various fault conditions including lightning, electrostatic discharge (ESD), overload, and short circuit. By incorporating PolySwitch PPTC (Polymeric Positive Temperature Coefficient) and...
Industrial High Energy Varistor -- V112BB60
Industrial High Energy Varistor -- V131BA60
Industrial High Energy Varistor -- V142BB60
Industrial High Energy Varistor -- V151BA60
Industrial High Energy Varistor -- V172BB60
Industrial High Energy Varistor -- V202BB60
Industrial High Energy Varistor -- V242BB60
Industrial High Energy Varistor -- V251BA60
Industrial High Energy Varistor -- V271BA60
Industrial High Energy Varistor -- V282BB60
Industrial High Energy Varistor -- V321BA60
Industrial High Energy Varistor -- V421BA60
Industrial High Energy Varistor -- V481BA60
Industrial High Energy Varistor -- V511BA60
Industrial High Energy Varistor -- V571BA60
Industrial High Energy Varistor -- V661BA60
Industrial High Energy Varistor -- V751BA60
Industrial High Energy Varistor -- V881BA60
The BA and BB Series transient surge suppressors are heavy-duty industrial metal-oxide varistors (MOV) designed to provide surge protection for motor controls and power supplies used in oil-drilling, mining, transportation...
Industrial High Energy Varistor -- V112CA60
Industrial High Energy Varistor -- V131CA32
Industrial High Energy Varistor -- V142CA60
Industrial High Energy Varistor -- V151CA32
Industrial High Energy Varistor -- V172CA60
Industrial High Energy Varistor -- V202CA60
Industrial High Energy Varistor -- V242CA60
Industrial High Energy Varistor -- V251CA32
Industrial High Energy Varistor -- V251CA40
Industrial High Energy Varistor -- V251CA60
Industrial High Energy Varistor -- V271CA32
Industrial High Energy Varistor -- V271CA40
Industrial High Energy Varistor -- V271CA60
Industrial High Energy Varistor -- V282CA60
Industrial High Energy Varistor -- V321CA32
Industrial High Energy Varistor -- V321CA40
Industrial High Energy Varistor -- V321CA60
Industrial High Energy Varistor -- V421CA32
Industrial High Energy Varistor -- V421CA40
Industrial High Energy Varistor -- V421CA60
Industrial High Energy Varistor -- V481CA32
Industrial High Energy Varistor -- V481CA40
Industrial High Energy Varistor -- V481CA60
Industrial High Energy Varistor -- V511CA32
Industrial High Energy Varistor -- V511CA40
Industrial High Energy Varistor -- V511CA60
Industrial High Energy Varistor -- V571CA32
Industrial High Energy Varistor -- V571CA40
Industrial High Energy Varistor -- V571CA60
Industrial High Energy Varistor -- V661CA32
Industrial High Energy Varistor -- V661CA40
Industrial High Energy Varistor -- V661CA60
Industrial High Energy Varistor -- V751CA32
Industrial High Energy Varistor -- V751CA40
Industrial High Energy Varistor -- V751CA60
Industrial High Energy Varistor -- V881CA60
The CA Series of transient surge suppressors are industrial high-energy disc varistors (MOVs) intended for special applications requiring unique electrical contact or packaging methods provided by the customer. The electrode...
Industrial High Energy Varistor -- V131DA40
Industrial High Energy Varistor -- V131DB40
Industrial High Energy Varistor -- V151DA40
Industrial High Energy Varistor -- V151DB40
Industrial High Energy Varistor -- V251DA40
Industrial High Energy Varistor -- V251DB40
Industrial High Energy Varistor -- V271DA40
Industrial High Energy Varistor -- V271DB40
Industrial High Energy Varistor -- V321DA40
Industrial High Energy Varistor -- V321DB40
Industrial High Energy Varistor -- V412DA40
Industrial High Energy Varistor -- V421DA40
Industrial High Energy Varistor -- V421DB40
Industrial High Energy Varistor -- V481DA40
Industrial High Energy Varistor -- V481DB40
Industrial High Energy Varistor -- V511DA40
Industrial High Energy Varistor -- V511DB40
Industrial High Energy Varistor -- V571DA40
Industrial High Energy Varistor -- V571DB40
Industrial High Energy Varistor -- V661DA40
Industrial High Energy Varistor -- V661DB40
Industrial High Energy Varistor -- V751DA40
Industrial High Energy Varistor -- V751DB40
The DA and DB Series transient surge suppressors are heavy-duty industrial metal-oxide varistors designed to provide surge protection for motor controls and power supplies used in oil-drilling, mining, and transportation...
Industrial High Energy Varistor -- V111DHB34
Industrial High Energy Varistor -- V131DHB34
Industrial High Energy Varistor -- V141DHB34
Industrial High Energy Varistor -- V151DHB34
Industrial High Energy Varistor -- V181DHB34
Industrial High Energy Varistor -- V201DHB34
Industrial High Energy Varistor -- V251DHB34
Industrial High Energy Varistor -- V271DHB34
Industrial High Energy Varistor -- V301DHB34
Industrial High Energy Varistor -- V321DHB34
Industrial High Energy Varistor -- V331DHB34
Industrial High Energy Varistor -- V351DHB34
Industrial High Energy Varistor -- V391DHB34
Industrial High Energy Varistor -- V421DHB34
Industrial High Energy Varistor -- V441DHB34
Industrial High Energy Varistor -- V481DHB34
Industrial High Energy Varistor -- V511DHB34
Industrial High Energy Varistor -- V551DHB34
Industrial High Energy Varistor -- V571DHB34
Industrial High Energy Varistor -- V661DHB34
Industrial High Energy Varistor -- V681DHB34
Industrial High Energy Varistor -- V751DHB34
The DHB34 Series of transient surge suppressors are industrial highenergy Metal Oxide Varistors (MOVs). They are designed to provide surge suppression in the AC mains outdoor and service entrance environment...
Industrial High Energy Varistor -- V111HB34
Industrial High Energy Varistor -- V131HB34
Industrial High Energy Varistor -- V141HB34
Industrial High Energy Varistor -- V151HB34
Industrial High Energy Varistor -- V181HB34
Industrial High Energy Varistor -- V201HB34
Industrial High Energy Varistor -- V251HB34
Industrial High Energy Varistor -- V271HB34
Industrial High Energy Varistor -- V301HB34
Industrial High Energy Varistor -- V321HB34
Industrial High Energy Varistor -- V331HB34
Industrial High Energy Varistor -- V351HB34
Industrial High Energy Varistor -- V381HB34
Industrial High Energy Varistor -- V391HB34
Industrial High Energy Varistor -- V421HB34
Industrial High Energy Varistor -- V441HB34
Industrial High Energy Varistor -- V481HB34
Industrial High Energy Varistor -- V511HB34
Industrial High Energy Varistor -- V551HB34
Industrial High Energy Varistor -- V571HB34
Industrial High Energy Varistor -- V661HB34
Industrial High Energy Varistor -- V681HB34
Industrial High Energy Varistor -- V751HB34
The HB34 Series of transient surge suppressors are industrial high-energy Metal-Oxide Varistors (MOVs). They are designed to proide surge suppression in the AC mains outdoor and service entrance environment (distribution...
Multilayer Varistor -- V120MLA1210
Multilayer Varistor -- V12MLA0805L
Multilayer Varistor -- V14MLA0402
Multilayer Varistor -- V14MLA0603
Multilayer Varistor -- V14MLA0805
Multilayer Varistor -- V14MLA0805L
Multilayer Varistor -- V14MLA1206
Multilayer Varistor -- V18MLA0402
Multilayer Varistor -- V18MLA0603
Multilayer Varistor -- V18MLA0805
Multilayer Varistor -- V18MLA0805L
The MLA Series family of Transient Voltage Surge Suppression devices is based on the Littelfuse Multilayer fabrication technology. These components are designed to suppress a variety of transient events, including...
Industrial High Energy Varistor -- V111HF34
Industrial High Energy Varistor -- V111HG34
Industrial High Energy Varistor -- V131HF34
Industrial High Energy Varistor -- V131HG34
Industrial High Energy Varistor -- V141HF34
Industrial High Energy Varistor -- V141HG34
Industrial High Energy Varistor -- V151HF34
Industrial High Energy Varistor -- V151HG34
Industrial High Energy Varistor -- V181HF34
Industrial High Energy Varistor -- V181HG34
Industrial High Energy Varistor -- V201HF34
Industrial High Energy Varistor -- V201HG34
Industrial High Energy Varistor -- V251HF34
Industrial High Energy Varistor -- V251HG34
Industrial High Energy Varistor -- V271HF34
Industrial High Energy Varistor -- V271HG34
Industrial High Energy Varistor -- V301HF34
Industrial High Energy Varistor -- V301HG34
Industrial High Energy Varistor -- V321HF34
Industrial High Energy Varistor -- V321HG34
Industrial High Energy Varistor -- V331HF34
Industrial High Energy Varistor -- V331HG34
Industrial High Energy Varistor -- V351HF34
Industrial High Energy Varistor -- V351HG34
Industrial High Energy Varistor -- V391HF34
Industrial High Energy Varistor -- V391HG34
Industrial High Energy Varistor -- V421HF34
Industrial High Energy Varistor -- V421HG34
Industrial High Energy Varistor -- V441HF34
Industrial High Energy Varistor -- V441HG34
Industrial High Energy Varistor -- V481HF34
Industrial High Energy Varistor -- V481HG34
Industrial High Energy Varistor -- V511HF34
Industrial High Energy Varistor -- V511HG34
Industrial High Energy Varistor -- V551HF34
Industrial High Energy Varistor -- V551HG34
Industrial High Energy Varistor -- V571HF34
Industrial High Energy Varistor -- V571HG34
Industrial High Energy Varistor -- V661HF34
Industrial High Energy Varistor -- V661HG34
Industrial High Energy Varistor -- V681HF34
Industrial High Energy Varistor -- V681HG34
Industrial High Energy Varistor -- V751HF34
Industrial High Energy Varistor -- V751HG34
Varistors MOV
2Pro Devices Varistor -- TM2P-10271
2Pro Devices Varistor -- TM2P-10271-2
VoIP gateways are becoming more widespread as the primary means of voice delivery in home and enterprise environments. There is a need for overcurrent and overvotlage protection in telephony equipment...

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