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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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Frequency Range
LEM Current Sensors – Industrial
Datasheet
52In Stock
Min.: 1
Mult.: 1
100 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
89In Stock
Min.: 1
Mult.: 1
180 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
87In Stock
200Expected 4/8/2026
Min.: 1
Mult.: 1
50 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
200Expected 4/3/2026
Min.: 1
Mult.: 1
150 A Open Loop 2.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
100Expected 4/8/2026
Min.: 1
Mult.: 1
250 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
100 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
100 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
100 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
120 A Open Loop 0.75 % 350 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
120 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 600
Mult.: 600
15 A 3.5 us 1 % 250 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
150 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
150 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
200 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
200 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
200 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
25 A 3.5 us 1 % 250 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
250 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
250 A Open Loop 3.5 us 1 % 100 kHz
LEM Current Sensors – Industrial Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
40 A Open Loop 2.5 us 1.5 % 350 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
40 A Open Loop 2.5 us 1.5 % 350 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 100
Mult.: 100
50 A Open Loop 3.5 us 1.25 % 100 kHz
LEM Current Sensors – Industrial
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
6 A Open Loop 3.5 us 1.35 % 250 kHz