Board Mount Current Sensors – Mouser Singapore

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LZSR Current Transducer Sensors

LEM LZSR Current Transducer Sensors are designed for precise measurement of DC, AC, and pulse currents, ranging from 80A_RMS to 200A_RMS, while ensuring galvanic isolation between primary and secondary circuits. These sensors offer outstanding performance with ultra-low offset drift as low as 3ppm/K, a significant improvement over previous generations that relied on traditional Hall-effect chips. Additional features include reference access, an overcurrent detection output, and operation on a +5V power supply, making the components highly efficient for various industrial applications.

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Part #

Board Mount Current Sensors Current Transducer LZSR 100-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

LZSR 100-P
LEM
1: $44.24
92In Stock
New Product

Mfr. Part No.
LZSR 100-P

Mouser Part No
61-LZSR100-P

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 100-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

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Datasheet

92In Stock

$44.24

$37.32

$34.68

$31.47

View

Min.: 1
Mult.: 1

100 A

Closed Loop

3 us

1.4 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 150-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

LZSR 150-P
LEM
1: $51.80
84In Stock
New Product

Mfr. Part No.
LZSR 150-P

Mouser Part No
61-LZSR150-P

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 150-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

Learn More

Datasheet

84In Stock

$51.80

$45.61

$44.89

$43.23

View

Min.: 1
Mult.: 1

150 A

Closed Loop

3 us

1.4 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 150-P/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

LZSR 150-P/SP1
LEM
1: $52.62
113In Stock
New Product

Mfr. Part No.
LZSR 150-P/SP1

Mouser Part No
61-LZSR150-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 150-P/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

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Datasheet

113In Stock

$52.62

$46.34

$43.97

$42.99

View

Min.: 1
Mult.: 1

150 A

Closed Loop

3 us

1.4 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 80-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

LZSR 80-P
LEM
1: $39.88
135In Stock
New Product

Mfr. Part No.
LZSR 80-P

Mouser Part No
61-LZSR80-P

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 80-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

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Datasheet

135In Stock

$39.88

$33.63

$31.25

$28.37

View

Min.: 1
Mult.: 1

80 A

Closed Loop

3 us

1.4 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 100-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

LZSR 100-TP
LEM
1: $50.22
56In Stock
New Product

Mfr. Part No.
LZSR 100-TP

Mouser Part No
61-LZSR100-TP

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 100-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit.

Learn More

Datasheet

56In Stock

$50.22

$42.35

$39.36

$35.73

View

Min.: 1
Mult.: 1

100 A

Closed Loop

2 us

1.25 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 150-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

LZSR 150-TP
LEM
1: $58.41
44In Stock
New Product

Mfr. Part No.
LZSR 150-TP

Mouser Part No
61-LZSR150-TP

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 150-TP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

Learn More

Datasheet

44In Stock

$58.41

$52.13

$48.46

$43.98

View

Min.: 1
Mult.: 1

150 A

Closed Loop

2 us

1.25 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 200-P/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

LZSR 200-P/SP1
LEM
1: $55.27
35In Stock
60Expected 13/8/2026
New Product

Mfr. Part No.
LZSR 200-P/SP1

Mouser Part No
61-LZSR200-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 200-P/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

Learn More

Datasheet

35In Stock

60Expected 13/8/2026

$55.27

$46.61

$43.32

$39.32

View

Min.: 1
Mult.: 1

200 A

Closed Loop

3 us

1.4 %

200 kHz

5 V

Digital, Analog

Board Mount Current Sensors Current Transducer LZSR 200-TP/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

LZSR 200-TP/SP1
LEM
1: $60.32
27In Stock
60Expected 14/9/2026
New Product

Mfr. Part No.
LZSR 200-TP/SP1

Mouser Part No
61-LZSR200-TP/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer LZSR 200-TP/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit.

Learn More

Datasheet

27In Stock

60Expected 14/9/2026

$60.32

$53.77

$52.44

$45.22

View

Min.: 1
Mult.: 1

200 A

Closed Loop

3 us

1.4 %

200 kHz

5 V

Digital, Analog

LZSR Current Transducer Sensors

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