HO Multi-Range Current Transducers

LEM HO Multi-Range Current Transducers comprise the HO-NP, HO-NSM, HO-P, and HO-S Series. The LEM HO transducers are designed for precise DC, AC, and pulse current measurement while maintaining galvanic isolation between the primary and secondary circuits. With a wide current measurement range from 6ARMS to 250ARMS, these sensors cater to diverse applications. Most HO sensors are designed for PCB mounting, either through-hole or surface mount, except for the HO-S series. The HO-S features a 15x8mm aperture for panel mounting. Key performance benefits include short response times, low offset and gain drift, and high accuracy, ensuring dependable current measurements across various environments.

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Current Sensors - Industrial

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LEM Current Sensors - Industrial
Datasheet
199In Stock
$18.30
$16.64
$16.02
$15.28
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Min.: 1
Mult.: 1
100 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
128In Stock
$19.66
$17.89
$17.24
$16.45
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Min.: 1
Mult.: 1
100 A Open Loop 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
104In Stock
$19.48
$17.72
$17.07
$16.30
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Min.: 1
Mult.: 1
250 A Open Loop 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
176In Stock
$18.13
$16.48
$15.87
$15.14
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Min.: 1
Mult.: 1
60 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
185On Order
$18.80
$15.86
$14.74
$13.37
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Min.: 1
Mult.: 1
120 A Open Loop Digital, Analog 350 kHz 0.75 % 4.5 V 5.5 V - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
500On Order
$23.72
$20.00
$18.59
$16.87
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Min.: 1
Mult.: 1
150 A Open Loop Digital, Analog 100 kHz 1 % 4.5 V 5.5 V 2.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
249On Order
$20.25
$18.43
$17.76
$16.91
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Min.: 1
Mult.: 1
50 A Open Loop 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
100Expected 12/3/2026
$18.10
$16.46
$15.84
$15.12
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Min.: 1
Mult.: 1
180 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$24.30
$20.49
$19.05
$17.29
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Min.: 1
Mult.: 1
100 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$24.63
$20.92
$19.50
$17.78
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Min.: 1
Mult.: 1
100 A Open Loop Voltage 100 kHz 1 % 3.14 V 3.46 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$23.89
$20.14
$18.72
$16.99
View
Min.: 1
Mult.: 1
120 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$8.00
$7.90
Min.: 600
Mult.: 600
15 A 250 kHz 1 % 3.14 V 3.46 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$15.37
$14.98
Quote
Min.: 100
Mult.: 100
150 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$23.72
$20.00
$18.59
$16.87
View
Min.: 1
Mult.: 1
150 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$23.72
$20.00
$18.59
$16.87
View
Min.: 1
Mult.: 1
200 A Open Loop 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$15.37
$14.98
Quote
Min.: 100
Mult.: 100
200 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$15.00
$14.62
Quote
Min.: 100
Mult.: 100
200 A Open Loop Voltage 100 kHz 1 % 3.14 V 3.46 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial Non-Stocked Lead-Time 10 Weeks
$16.47
$16.05
Quote
Min.: 100
Mult.: 100
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$7.90
Min.: 600
Mult.: 600
25 A 250 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$14.67
$13.56
Min.: 100
Mult.: 100
250 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$15.37
$14.98
Quote
Min.: 100
Mult.: 100
250 A Open Loop Voltage 100 kHz 1 % 4.5 V 5.5 V 3.5 us - 40 C + 105 C
LEM Current Sensors - Industrial Non-Stocked Lead-Time 10 Weeks
$14.67
$14.61
$13.80
Quote
Min.: 100
Mult.: 100
LEM Current Sensors - Industrial Non-Stocked Lead-Time 10 Weeks
$16.47
$16.05
Quote
Min.: 100
Mult.: 100
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$12.18
$12.11
$11.33
$11.19
Min.: 100
Mult.: 100
40 A Open Loop Voltage 350 kHz 1.5 % 4.5 V 5.5 V 2.5 us - 40 C + 105 C
LEM Current Sensors - Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
$11.81
$11.44
$10.96
$10.78
Min.: 100
Mult.: 100
40 A Open Loop Voltage 350 kHz 1.5 % 3.14 V 3.46 V 2.5 us - 40 C + 105 C