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
Sensors, Transducers
Relays
Connectors, Interconnects
Transformers
Static Control, ESD, Clean Room Products
Industrial Automation and Controls
Tools
Fans, Thermal Management
Development Boards, Kits, Programmers
Labels, Signs, Barriers, Identification
Switches
Hardware, Fasteners, Accessories
Kits
Power Supplies - Board Mount
Boxes, Enclosures, Racks
Computer Equipment
Networking Solutions
Audio Products
Battery Products
Cables, Wires
Capacitors
Filters
Integrated Circuits (ICs)
Optical Inspection Equipment
Optoelectronics
Tapes, Adhesives, Materials
Test and Measurement
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
Hardware, Fasteners, Accessories
- Board SupportsMiscellaneous
Kits
- Cable Assemblies
Power Supplies - Board Mount
- DC DC Converters
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
