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LEM Holding SA

LEM Holding SA- Board Mount Current Sensors

LEM Holding SA, headquartered in Geneva, Switzerland, is the world leader in electrical measurement for current and voltage sensing. Founded in 1972, LEM pioneered the use of Hall-effect current sensors for railway applications and has grown into a global group with four production centers in Geneva, Beijing, Machida, and Sofia. The company's core products include closed-loop current transducers (e.g., LA, LT series), open-loop current transducers (e.g., HAX, HAZ series), voltage transducers (e.g., LV series), and ASIC-based integrated sensors (e.g., LTS, LTSR series). These transducers serve a wide range of power electronics applications such as motor drives, renewable energy inverters, UPS, battery management, and automotive traction systems. LEM is recognized for its high accuracy, galvanic isolation, and wide measurement bandwidth, supplying components to industrial, railway, energy, and automotive markets. The group holds a dominant market share in industrial current sensing and is a key supplier to major EV and renewable energy OEMs. With R&D centers in Switzerland and Japan, LEM continuously innovates in fluxgate technology and high-isolation designs. The company is publicly traded on the SIX Swiss Exchange and employs approximately 1,100 people worldwide, generating annual sales of over CHF 200 million.

03

Board Mount Current Sensors - 型号列表

97 parts in total

Current - Sensing

Standard Package

Response Time

Other Names

Current - Output

Current - Supply

Voltage - Supply

Packaging

Sensitivity

Weight

Output

Accuracy

Frequency

Sensor Type

Operating Temperature

Voltage - Input (Min)

Width

Current - Input Bias

Current Rating (Max)

Linearity

Mounting Type

Package / Case

SVHC

Tariff No

Frequency - Max

Power Dissipation @ Temperature Rise

Frequency Range

Length - Overall

Height - Seated (Max)

Series

Current Ratio

Voltage Rating

Length

Mfr Part #Quantity AvailablePriceStandard PackageRoHSOutputAccuracyFrequencyLinearitySensor TypeResponse TimeCurrent - SupplyVoltage - SupplyCurrent - SensingNumber of ChannelsPackagingPolarizationMounting TypePackage / CaseFor MeasuringOperating TemperatureCurrent - OutputSVHCTariff NoSensitivityWeightVoltage - Input (Min)Current Rating (Max)Other NamesSeriesWidthToleranceCurrent - Input BiasPolarityOutput ConfigurationVoltage RatingLengthFrequency - MaxPower Dissipation @ Temperature RiseFrequency RangeLength - OverallHeight - Seated (Max)Current RatioVoltage - SecondaryVoltage - Supply (Min)SizeHeightBandwidthWorking DimensionsMeasuring RangeTransformer TypeOutside Cable Diameter (Max)Material Flammability RatingFrequency - MinCurrent - ModulationCurrent - DC Forward (If) (Max)DepthFunction
HMS 05-P
3
HMS 05-P

SENSOR CURRENT 5A 5V SMD SENSOR CURRENT 5A 5V UNI SMD

LEM USA Inc

1371: ¥126.48150Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±0.5%Open Loop Hall Effect5µs19mA5V5A1Tape & Reel (TR)BidirectionalSurface MountModuleAC/DC-40°C ~ 85°C19mA------398-1058-1-----------------------------
HMS 15-P
3
HMS 15-P

SENSOR CURRENT 15A 5V SMD SENSOR CURRENT 15A 5V UNI SMD

LEM USA Inc

581: ¥103.70150Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±0.5%Open Loop Hall Effect5µs19mA5V15A1Tape & Reel (TR)BidirectionalSurface MountModuleAC/DC-40°C ~ 85°C19mA------398-1060-1-----------------------------
HMS 20-P
3
HMS 20-P

SENSOR CURRENT 20A 5V SMD SENSOR CURRENT 20A 5V UNI SMD

LEM USA Inc

150150: ¥72.726150Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±0.5%Open Loop Hall Effect5µs19mA5V20A1Tape & Reel (TR)BidirectionalSurface MountModuleAC/DC-40°C ~ 85°C19mA------398-1061-1-----------------------------
HMS 10-P
3
HMS 10-P

SENSOR CURRENT 10A 5V SMD SENSOR CURRENT 10A 5V UNI SMD

LEM USA Inc

491: ¥114.988150Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±0.5%Open Loop Hall Effect5µs19mA5V10A1Tape & Reel (TR)BidirectionalSurface MountModuleAC/DC-40°C ~ 85°C19mA------398-1059-2-----------------------------
CAS 25-NP
4
CAS 25-NP

SENSOR CURRENT 25A 5V MOD CURRENT TRANSDUCER, 25A, PCB LEM 电流传感器, 25 A

LEM USA Inc

101: ¥36.979350Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V25A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 85°C-:No SVHC (16-Dec-2013)9030310025mV/A0.1:-85A to 85A-------------------------------
CAS 6-NP
4
CAS 6-NP

SENSOR CURRENT 6A 5V MOD CURRENT TRANSDUCER, 6A, 5V LEM 电流传感器, 6 A

LEM USA Inc

2911: ¥90.6050Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V6A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 85°C-:No SVHC (20-Jun-2013)85043121104.2mV/A0.009--------------------------------
CAS 15-NP
4
CAS 15-NP

SENSOR CURRENT 15A 5V MOD CURRENT TRANSDUCER, 15A, PCB LEM 电流传感器, 15 A

LEM USA Inc

3171: ¥90.6050Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V15A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 85°C-:No SVHC (16-Dec-2013)9030310041.67mV/A0.1:-51A to 51A----------:300kHz:15mA-------------------
CASR 15-NP
3
CASR 15-NP

SENSOR CURRENT 15A 5V MOD CURRENT TRANSDUCER, 15A, 5V LEM 电流传感器, 15 A

LEM USA Inc

1201: ¥90.6050Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V15A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 85°C-:No SVHC (20-Jun-2013)8504312141.67mV/A0.009:-51A to 51A-------------------------------
CKSR 6-NP
3
CKSR 6-NP

SENSOR CURRENT 6A 5V MOD CURRENT TRANSDUCER, 6A, 5V LEM 电流传感器, 6 A

LEM USA Inc

10200: ¥51.100950Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V6A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 105°C-:No SVHC (20-Jun-2013)85043121104.2mV/A0.01--------------------------------
CKSR 15-NP
3
CKSR 15-NP

SENSOR CURRENT 15A 5V MOD CURRENT TRANSDUCER, 15A, 5V LEM 电流传感器, 15 A

LEM USA Inc

101: ¥37.2450Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V15A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 105°C-:No SVHC (20-Jun-2013)8504312141.67mV/A0.01:-51A to 51A-------------------------------
CKSR 25-NP
3
CKSR 25-NP

SENSOR CURRENT 25A 5V MOD CURRENT TRANSDUCER, 25A, 5V LEM 电流传感器, 25 A

LEM USA Inc

1411: ¥51.901550Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V25A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 105°C-:No SVHC (20-Jun-2013)8504312125mV/A0.01:-85A to 85A-------------------------------
CAS 50-NP
3
CAS 50-NP

SENSOR CURRENT 50A 5V MOD LEM 电流传感器, 50 A

LEM USA Inc

101: ¥48.90950Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V50A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 85°C---12.5mV/A-----21.91mm--------200 → 300 kHz13.4mm16.5mm----------------
HAS 300-S
3
HAS 300-S

SENSOR CURR 300A -/+15V MOD

LEM USA Inc

851: ¥216.12517Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±1%Open Loop Hall Effect3µs15mA-15 V ~ 15 V300A1TrayBidirectionalThrough HoleModuleAC/DC-10°C ~ 80°C±15mA-----±15mA-HAS-±1%300ABidirectionalThrough Hole-----------------------
LA 150-P
4
LA 150-P

SENSOR CURR 150A -/+15V TH LEM 电流传感器, 最大为 150A, 75mA output current

LEM USA Inc

4461: ¥203.4561Lead free / RoHS CompliantRatiometric, Voltage±0.5%DC ~ 150kHz±1%Closed Loop Hall Effect0.5µs10mA-15 V ~ 15 V150A1BulkBidirectionalThrough HoleModule, Single Pass ThroughAC/DC-10°C ~ 80°C16mA-----75mA--37mm--------150 kHz16mm33mm--------闭路霍尔效应13.5 x 10mm------
CASR 25-NP
3
CASR 25-NP

SENSOR CURRENT 25A 5V MOD CURRENT TRANSDUCER, 25A, 5V LEM 电流传感器, 25 A

LEM USA Inc

10100: ¥48.037550Lead free / RoHS Compliant0 V ~ 5 VDC±0.8%300kHz±1%Flux Gate300ns20mA4.75 V ~ 5.25 V25A1TubeBidirectionalThrough HoleModuleAC/DC-40°C ~ 85°C-:No SVHC (20-Jun-2013)8504312125mV/A0.009:-85A to 85A-------------------------------
HAS 400-S
4
HAS 400-S

SENSOR CURR 400A -/+15V MOD Current transformer, HAS 400-S, LEM

LEM USA Inc

1651: ¥183.2617Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±1%Open Loop Hall Effect3µs15mA-15 V ~ 15 V400A1TrayBidirectionalThrough HoleModuleAC/DC-10°C ~ 80°C±15mA-----±15mA-HAS-±1%400ABidirectionalThrough Hole±4 V (±40 mV)40-----400 A3.6 kV±15 V (±5%)40 x 32.5 x 30 mm30DC...50 kHz20.4 x 10.4 mm±900 A--------
HAS 500-S
4
HAS 500-S

SENSOR CURR 500A -/+15V MOD Current transformer, HAS 500-S, LEM

LEM USA Inc

841: ¥190.94417Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±1%Open Loop Hall Effect3µs15mA-15 V ~ 15 V500A1TrayBidirectionalThrough HoleModuleAC/DC-10°C ~ 80°C±15mA-----±15mA-HAS-±1%500ABidirectionalThrough Hole±4 V (±40 mV)40-----500 A3.6 kV±15 V (±5%)40 x 32.5 x 30 mm30DC...50 kHz20.4 x 10.4 mm±900 A--------
HAS 300-P
3
HAS 300-P

SENSOR CURR 300A -/+15V MOD

LEM USA Inc

871: ¥183.2617Lead free / RoHS CompliantRatiometric, Voltage±1%50kHz±1%Open Loop Hall Effect3µs15mA-15 V ~ 15 V300A1TrayBidirectionalThrough HoleModuleAC/DC-10°C ~ 80°C±15mA------------------------------------
HY 10-P
2
HY 10-P

SENSOR CURRENT 10A -+15V 6PIN CURRENT TRANSDUCER, 10A

LEM USA Inc

961: ¥135.9040Lead free / RoHS Compliant±4V±1%50kHz±1%Open Loop Hall Effect:3µs10mA±12 V ~ 15 V10A1TrayBidirectionalThrough HoleModuleAC/DC-10°C ~ 80°C±10mA:No SVHC (20-Jun-2013)85043121-0.016:-30A to 30A:10A-:HY:35mm----:4V:21mm:50kHz:10mA-------------:UL 94-V0:0Hz:DC, AC, Pulsed, Mixed:DC, AC, Pulsed, Mixed:12mm:Electronic Measurement of Currents
HY 15-P
2
HY 15-P

SENSOR CURRENT 15A -+15V 6PIN

LEM USA Inc

891: ¥126.8440Lead free / RoHS Compliant±4V±1%50kHz±1%Open Loop Hall Effect3µs10mA±12 V ~ 15 V15A1TrayBidirectionalThrough HoleModuleAC/DC-10°C ~ 80°C±10mA------------------------------------
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