LEM USA, Inc.

LEM USA, Inc.

LEM USA, Inc. is a prominent company specializing in the development and manufacturing of electrical measurement and control systems. The company offers a comprehensive range of current and voltage transducers, isolated amplifiers, and sensors that are utilized in various industrial applications such as power electronics, automotive, renewable energy, and industrial automation. LEM's products are known for their high precision, reliability, and ability to meet stringent industry standards. With a focus on innovation and quality, LEM USA, Inc. continues to provide advanced solutions for measuring electrical parameters, contributing to the efficiency and safety of industrial processes worldwide. Through its commitment to technological advancement and customer satisfaction, LEM has established itself as a trusted provider of precision electrical measurement solutions.

Current Sensors

Results:
469
Series
Current - Sensing
Accuracy
Current - Supply (Max)
Voltage - Supply
Sensitivity
Response Time
Linearity
Frequency
Operating Temperature
Sensor Type
Package / Case
Mounting Type
Polarization
Output
For Measuring
Supplier Device Package
Number of Channels
Grade
Qualification
Results remaining469
Applied Filters:
LEM USA, Inc.
Select
ImageProduct DetailPriceAvailabilityECAD ModelPackage / CaseSupplier Device PackageMounting TypeOperating TemperatureSensitivityLinearityAccuracyNumber of ChannelsCurrent - Supply (Max)GradeVoltage - SupplySeriesFor MeasuringSensor TypeCurrent - SensingOutputFrequencyResponse TimePolarizationQualification
LAH 25-NP
SENSOR CURRENT HALL 8A, 12A, 25A
1+
$9.1268
5+
$8.6197
10+
$8.1127
Quantity
48,600 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-25°C ~ 85°C
-
±0.2%
±0.3%
1
35mA
-
±12V ~ 15V
LAH
AC/DC
Hall Effect, Closed Loop
8A, 12A, 25A (Selectable)
Ratiometric, Current
DC ~ 200kHz
0.5µs
Bidirectional
-
CKSR 15-NP
SENSOR CURRENT FLUX 15A AC/DC
1+
$11.6620
5+
$11.0141
10+
$10.3662
Quantity
25,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 105°C
41.67mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CKSR
AC/DC
Flux Gate, Closed Loop
15A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
CKSR 25-NP
SENSOR CURRENT FLUX 25A AC/DC
1+
$11.4085
5+
$10.7746
10+
$10.1408
Quantity
9,600 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 105°C
25mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CKSR
AC/DC
Flux Gate, Closed Loop
25A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
CASR 15-NP
SENSOR CURRENT FLUX 15A AC/DC
1+
$10.1408
5+
$9.5775
10+
$9.0141
Quantity
8,600 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
41.67mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CASR
AC/DC
Flux Gate, Closed Loop
15A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
FHS AH 600
1+
$8.8732
5+
$8.3803
10+
$7.8873
Quantity
6,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Surface Mount
-40°C ~ 125°C
600mV/mT
±0.5%
-
1
19mA
-
4.5V ~ 5.5V
FHS
AC/DC
Hall Effect, Open Loop
100A
Ratiometric, Voltage
160kHz
-
Bidirectional
-
CAB500-C/SP5
AUTOMOTIVE CURRENT TRANSDUCER
1+
$75.5493
5+
$71.3521
10+
$67.1549
Quantity
5,026 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module, Single Pass Through
-
PCB, Through Hole
-40°C ~ 85°C (TA)
-
±0.1%
0.5%
1
40mA
8V ~ 16V
CAB
AC/DC
Flux Gate
500A
Ratiometric, Current
-
-
Unidirectional
LA200-P
SENSOR CURRENT HALL 200A AC/DC
1+
$20.2817
5+
$19.1549
10+
$18.0282
Quantity
4,310 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
-
±0.15%
±0.40%
1
16mA
±12V ~ 15V
LA
AC/DC
Hall Effect, Closed Loop
200A
Ratiometric, Current
DC ~ 100kHz
1µs
Bidirectional
CAS 15-NP
SENSOR CURRENT FLUX 15A AC/DC
1+
$9.8620
5+
$9.3141
10+
$8.7662
Quantity
3,400 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
41.67mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CAS
AC/DC
Flux Gate, Closed Loop
15A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
CKSR 50-NP
SENSOR CURRENT FLUX 50A AC/DC
1+
$13.9437
5+
$13.1690
10+
$12.3944
Quantity
3,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 105°C
12.5mV/A
±1%
±0.8%
1
20mA
-
4.75 ~ 5.25V
CKSR
AC/DC
Flux Gate, Closed Loop
50A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
LA 100-P
SENSOR CURRENT HALL 100A AC/DC
1+
$12.1690
5+
$11.4930
10+
$10.8169
Quantity
3,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module, Single Pass Through
-
Through Hole
-40°C ~ 85°C
-
±0.15%
±0.45%
1
10mA
-
±12V ~ 15V
LA
AC/DC
Hall Effect, Closed Loop
100A
Ratiometric, Current
DC ~ 200kHz
1µs
Bidirectional
-
FHS 40-P/SP600
SENSOR CURRENT HALL 100A AC/DC
1+
$10.1408
5+
$9.5775
10+
$9.0141
Quantity
2,785 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Surface Mount
-40°C ~ 125°C
600mV/mT
±0.4%
-
1
19mA
-
4.75V ~ 5.5V
FHS
AC/DC
Hall Effect, Open Loop
100A
Ratiometric, Voltage
105kHz
3µs
Bidirectional
-
CASR 25-NP
SENSOR CURRENT FLUX 25A AC/DC
1+
$9.8873
5+
$9.3380
10+
$8.7887
Quantity
1,600 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
25mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CASR
AC/DC
Flux Gate, Closed Loop
25A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
GO 10-SMS/SP3
CURRENT TRANSDUCER INTGRATED PRI
1+
$8.7831
5+
$8.2951
10+
$7.8072
Quantity
1,500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
16-SOIC (0.295", 7.50mm Width)
-
Surface Mount
-40°C ~ 125°C (TA)
50mV/A
±0.3%
±1.3%
1
26mA
-
3.135V ~ 3.465V
GO-SMS/SP3
AC/DC
Hall Effect
10A
Ratiometric, Voltage
DC ~ 300kHz
2µs
Bidirectional
-
HASS 200-S
SENSOR CURRENT HALL 200A AC/DC
1+
$22.0563
5+
$20.8310
10+
$19.6056
Quantity
1,450 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
-
±0.5%
±1%
1
19mA
-
5V
HASS
AC/DC
Hall Effect, Open Loop
200A
Ratiometric, Voltage
DC ~ 50kHz
3µs
Bidirectional
-
CASR 6-NP
SENSOR CURRENT FLUX 6A AC/DC
1+
$7.6056
5+
$7.1831
10+
$6.7606
Quantity
1,400 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
104.2mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CASR
AC/DC
Flux Gate, Closed Loop
6A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
LAH 100-P
SENSOR CURRENT HALL 100A AC/DC
1+
$15.2113
5+
$14.3662
10+
$13.5211
Quantity
1,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-25°C ~ 85°C
-
±0.15%
±0.25%
1
60mA
-
±12V ~ 15V
LAH
AC/DC
Hall Effect, Closed Loop
100A
Ratiometric, Current
DC ~ 200kHz
0.5µs
Bidirectional
-
LAX 100-NP
SENSOR CURRENT HALL SELECTABLE
1+
$27.8873
5+
$26.3380
10+
$24.7887
Quantity
960 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 85°C
0.5mA/A
±0.1%
±0.91%
1
62mA
-
±11.4V ~ 15.75V
LAX
AC/DC
Hall Effect, Closed Loop
16.7A, 25A, 33.3A, 50A, 100A (Selectable)
Ratiometric, Current
DC ~ 300kHz
0.2µs
Bidirectional
-
CKSR 6-NP
SENSOR CURRENT FLUX 6A AC/DC
1+
$7.6056
5+
$7.1831
10+
$6.7606
Quantity
689 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module
-
Through Hole
-40°C ~ 105°C
104.2mV/A
±1%
±0.8%
1
20mA
-
4.75V ~ 5.25V
CKSR
AC/DC
Flux Gate, Closed Loop
6A
Ratiometric, Voltage
300kHz
0.3µs
Bidirectional
-
LTS 15-NP
SENSOR CURRENT HALL 15A AC/DC
1+
$16.4789
5+
$15.5634
10+
$14.6479
Quantity
500 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Module, Single Pass Through
-
Through Hole
-40°C ~ 85°C
41.6mV/A
±0.1%
±0.2%
1
-
-
5V
LTS
AC/DC
Hall Effect, Closed Loop
15A
Ratiometric, Voltage
DC ~ 200kHz
0.4µs
Bidirectional
-
LF205-S
CUR TRANSDUCER, CLO LOOP,2000A
1+
$50.7042
5+
$47.8873
10+
$45.0704
Quantity
333 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

About  Current Sensors

Current sensors are meticulously engineered to identify and react to variations in the electrical current within a wire or circuit. These sensors come in various types, including current switch, flux gate, hall effect, current indicator, current sensor, magnetic modulator, magnetoresistive, and transformer with conditioning. They cover a wide range of current sensing capabilities, spanning from programmable sensors capable of measuring currents as low as 5mA to robust models designed for measuring currents as high as 2500A, whether it be AC or DC current. The diverse range of current sensors enables their application across numerous sectors, such as power systems, industrial equipment, renewable energy installations, and automotive systems. These sensors play a pivotal role in monitoring and controlling electrical currents, ensuring safety, efficiency, and optimal performance within various electrical and electronic systems.