Integrated Current Sensors (ICSs)

LEM ICSs support the growing demand for smarter, more energy-efficient electronic solutions

Image of LEM Integrated Current Sensors (ICS)LEM ICSs are designed to meet evolving challenges by combining advanced sensing technology, signal processing, isolation, and system protection into a single, streamlined device. Leveraging semiconductor design and packaging, LEM has developed a range of ICSs that deliver highly accurate current measurements, ensuring optimal performance and safety in both current and future electronic designs.

From power supplies and battery management systems to e-motor drives and renewable energy networks, reliable current sensing is critical for maintaining efficiency, protection, and performance. Shrinking PCB footprints and increasing power levels present thermal management, isolation, and EMI challenges. ICSs overcome these issues by offering plug-and-play solutions that integrate easily into space-constrained designs without compromising performance, embodying the principle of achieving more with less.

Resources

Features
  • Low power consumption
  • Compact design for surface mount PCB mounting
  • Open loop multi-range current sensors
  • Hall effect technology
  • Galvanic separation between primary and secondary
  • Analog and digital outputs
  • AEC-Q-100 Grade 1 (GO Series)
Applications
  • Small drives
  • HVAC inverters
  • Appliances
  • E-Bikes
  • Power distribution
  • Renewable energy systems
  • Automotive and industry-qualified

GXS

ImageManufacturer Part NumberDescriptionFor MeasuringSensor TypeCurrent - SensingAvailable QuantityPriceView Details
New Product
INTEGRATED CURRENT SENSORS, 50A
GXS ANF 50-20 50001AINTEGRATED CURRENT SENSORS, 50AAC/DCHall Effect±20A0 - Immediate$9.00View Details
New Product
INTEGRATED CURRENT SENSORS, 10A
GXS ANF 10-4 50101AINTEGRATED CURRENT SENSORS, 10AAC/DCHall Effect±4A500 - Immediate$9.00View Details
New Product
INTEGRATED CURRENT SENSORS, 20A
GXS ANF 20-8 50101AINTEGRATED CURRENT SENSORS, 20AAC/DCHall Effect±8A500 - Immediate$9.00View Details
New Product
INTEGRATED CURRENT SENSORS, 20A
GXS ANF 20-8 51101AINTEGRATED CURRENT SENSORS, 20AAC/DCHall Effect8A500 - Immediate$9.00View Details
New Product
INTEGRATED CURRENT SENSORS, 25A
GXS ANF 25-10 50001AINTEGRATED CURRENT SENSORS, 25AAC/DCHall Effect±10A4969 - Immediate$9.00View Details

GO-SME

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CURRENT SENSOR HE 10AGO 10-SMECURRENT SENSOR HE 10A3884 - Immediate$13.92View Details
CURRENT SENSOR HE 20AGO 20-SMECURRENT SENSOR HE 20A9711 - Immediate$14.44View Details
CURRENT SENSOR HE 20AGO 20 SME/SP3CURRENT SENSOR HE 20A1914 - Immediate$13.92View Details
CURRENT SENSOR HE 10AGO 10 SME/SP3CURRENT SENSOR HE 10A32059 - Immediate$13.99View Details
CURRENT SENSOR HE/CL 15A 8-SOICGO 15-SME/SP4CURRENT SENSOR HE/CL 15A 8-SOIC0 - Immediate$8.86View Details
CURRENT SENSOR HE/CL 20A 8-SOICGO 20-SME/SP2CURRENT SENSOR HE/CL 20A 8-SOIC0 - Immediate$8.86View Details
CURRENT SENSOR HE/OL 12A 8-SOICGO 12-SME/SP2CURRENT SENSOR HE/OL 12A 8-SOIC0 - Immediate$8.86View Details

GO-SMS

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CURRENT SENSOR HE 20A 16-SOICGO 20-SMSCURRENT SENSOR HE 20A 16-SOIC6967 - Immediate$16.11View Details
CURRENT SENSOR HE 10A 16-SOICGO 10-SMSCURRENT SENSOR HE 10A 16-SOIC8938 - Immediate$12.28View Details
CURRENT SENSOR HE 30A 16-SOICGO 30-SMSCURRENT SENSOR HE 30A 16-SOIC6360 - Immediate$14.50View Details
CURRENT SENSOR OL 8A 16-SOICGO 8-SMS/SP4CURRENT SENSOR OL 8A 16-SOIC0 - Immediate$11.43View Details

HMSR-SMS

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CURRENT SENSOR HE/OL 6AHMSR 6-SMSCURRENT SENSOR HE/OL 6A461 - Immediate$20.42View Details
CURRENT SENSOR HE/OL 15AHMSR 15-SMSCURRENT SENSOR HE/OL 15A766 - Immediate$20.01View Details
CURRENT SENSOR HE/OL 20AHMSR 20-SMSCURRENT SENSOR HE/OL 20A671 - Immediate$19.70View Details
CURRENT SENSOR HE/OL 30AHMSR 30-SMSCURRENT SENSOR HE/OL 30A449 - Immediate$19.98View Details
CURRENT SENSOR HE/OL 10AHMSR 10-SMSCURRENT SENSOR HE/OL 10A678 - Immediate$19.98View Details
CURRENT SENSOR HE/OL 8AHMSR 8-SMSCURRENT SENSOR HE/OL 8A441 - Immediate$19.98View Details

HMSR-SMS Demo Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
HMSR 20-SMS DEMO BOARDHMSR 20-SMS DEMO BOARDHMSR 20-SMS DEMO BOARD9 - Immediate$56.03View Details
Updated: 2026-03-11
Published: 2025-03-11