LEM (Liaisons Electroniques et Mecaniques) is a leading group in the field of current and voltage sensing. LEM is committed to manufacturing Hall effect, cost effective, isolated current and voltage transducers. In the industrial, automotive and railroad markets, our products are widely used in a extensive range of power electronics applications containing Uninterruptible Power Supplies, Switch-Mode Power Supplies, converters, motor drives, battery monitoring. We provide high-quality current and voltage sensors. They can effectively measure DC, AC and complex waveform signals and provide galvanic isolation. Our products are manufactured in accordance with strict standards in world-class manufacturing plants in the United States, Europe and Japan.

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Cable Assemblies

D-Sub CablesUSB CablesCircular Cable AssembliesModular CablesRectangular Cable Assemblies

Sensors, Transducers

AccessoriesProximity SensorsOptical Sensors - Photoelectric, IndustrialUltrasonic Receivers, TransmittersCurrent SensorsSpecialized SensorsLVDT Transducers (Linear Variable Differential Transformer)Pressure Sensors, Transducers

Relays

Automotive RelaysPower Relays, Over 2 AmpsSafety RelaysContactors (Electromechanical)Accessories

Connectors, Interconnects

Coaxial Connectors (RF)Terminals - Knife ConnectorsCircular ConnectorsTerminal Blocks - Din Rail, ChannelTerminal Blocks - Wire to BoardSockets for ICs, Transistors

Transformers

Power TransformersCurrent Sense Transformers

Static Control, ESD, Clean Room Products

Static Control Shielding Bags, MaterialsAccessoriesStatic Control Device ContainersStatic Control Grounding Cords, Straps

Industrial Automation and Controls

Panel MetersIndustrial EquipmentMonitor - Relay OutputAccessoriesSpecialized

Tools

AccessoriesCrimpers, Applicators, PressesWrenchesAbrasives and Surface Conditioning ProductsHeat Guns, Torches, Accessories

Fans, Thermal Management

Thermal - Heat Pipes, Vapor ChambersThermal - Heat Sinks

Development Boards, Kits, Programmers

AccessoriesEvaluation Boards - Sensors

Labels, Signs, Barriers, Identification

Signs, Nameplates, PostersLabels, Stickers, Decals - PreprintedTags

Switches

Rotary SwitchesPushbutton SwitchesSnap Action, Limit SwitchesCable Pull Switches

Hardware, Fasteners, Accessories

Board SupportsMiscellaneous

Kits

Cable Assemblies

Power Supplies - Board Mount

DC DC Converters

Boxes, Enclosures, Racks

BoxesHandles

Computer Equipment

Adapters, Converters

Networking Solutions

Switches, Hubs

Audio Products

Accessories

Battery Products

Accessories

Cables, Wires

Multiple Conductor Cables

Capacitors

Trimmers, Variable Capacitors

Filters

Power Line Filter Modules

Integrated Circuits (ICs)

Memory

Optical Inspection Equipment

Arms, Mounts, Stands

Optoelectronics

Optics - Lenses

Tapes, Adhesives, Materials

Tape

Test and Measurement

Equipment - Specialty