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LEM

- LEM (Liaisons Electroniques et Mecaniques) is an international group and the world leader in current and voltage sensing. LEM manufactures Hall effect, cost effective, isolated current and voltage transducers used in a wide range of power electronics applications such as: Uninterruptible Power Supplies, Switch-Mode Power Supplies, converters, motor drives, battery monitoring, for the industrial, automotive and railroad markets.

The current and voltage transducers measure DC, AC and complex waveform signals and provide galvanic isolation. They are all designed and manufactured according to the most demanding standards, in world class manufacturing facilities in America, Europe and Japan.

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Part Number
Manufacturer
Description
Unit Price
In Stock

LES 50-NP LES 50-NP

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LES
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 50A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 12.5mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±2.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 45mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
100 in stock

LES 6-NP LES 6-NP

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LES
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 6A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 104.2mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±2.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 23mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
187 in stock

LESR 15-NP LESR 15-NP

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 15A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 41.67mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 27.5mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
200 in stock

LESR 15-NP KIT LESR 15-NP KIT

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 15A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 41.67mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 27.5mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
6 in stock

LESR 25-NP LESR 25-NP

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 25A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 25mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 32.5mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
200 in stock

LESR 25-NP KIT LESR 25-NP KIT

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 25A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 25mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 32.5mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
6 in stock

LESR 50-NP LESR 50-NP

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 50A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 12.5mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 51.3mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
100 in stock

LESR 50-NP KIT LESR 50-NP KIT

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 50A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 12.5mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 51.3mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
100 in stock

LESR 6-NP LESR 6-NP

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 6A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 104.2mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 23mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
191 in stock

LESR 6-NP KIT LESR 6-NP KIT

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : -
Series : LESR
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 6A
Number of Channels : 1
Output : Ratiometric, Voltage
Sensitivity : 104.2mV/A
Frequency : 300kHz
Linearity : ±0.1%
Accuracy : ±1.25%
Voltage - Supply : 4.75 V ~ 5.25 V
Response Time : 400ns
Current - Supply (Max) : 23mA
Operating Temperature : -40°C ~ 105°C (TA)
Polarization : Bidirectional
Mounting Type : Through Hole
Package / Case : Module
0
6 in stock

LF 1005-S LF 1005-S

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : Tray
Series : LF
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 1000A
Number of Channels : 1
Output : Ratiometric, Current
Sensitivity : -
Frequency : DC ~ 150kHz
Linearity : ±0.1%
Accuracy : ±0.4%
Voltage - Supply : ±15 V ~ 24 V
Response Time : 1µs
Current - Supply (Max) : 228mA
Operating Temperature : -40°C ~ 85°C
Polarization : Bidirectional
Mounting Type : Chassis Mount
Package / Case : Module
0
63 in stock

LF 1005-S/SP21 LF 1005-S/SP21

LEM USA, Inc.
Manufacturer : LEM USA Inc.
Packaging : Tray
Series : LF
Part Status : Active
For Measuring : AC/DC
Sensor Type : Hall Effect, Closed Loop
Current - Sensing : 1000A
Number of Channels : 1
Output : Ratiometric, Current
Sensitivity : -
Frequency : DC ~ 150kHz
Linearity : ±0.1%
Accuracy : ±0.4%
Voltage - Supply : ±15 V ~ 24 V
Response Time : 1µs
Current - Supply (Max) : 228mA
Operating Temperature : -40°C ~ 85°C
Polarization : Bidirectional
Mounting Type : Chassis Mount
Package / Case : Module
0
100 in stock