LA 25-NP The LEM LA 25-NP is a Hall Effect, closed-loop current sensor designed for AC/DC measurements. It offers selectable current ranges and operates within a wide temperature range.
Mfr Part #:

LA 25-NP

Available from 3 distributors
Mfr Name: LEM USA Inc.
LEM USA Inc.
The LEM LA 25-NP is a Hall Effect, closed-loop current sensor designed for AC/DC measurements. It offers selectable current ranges and operates within a wide temperature range.
✓ Total Stock: 8,831 pcs
$ Price Range: $1.50

LA 25-NP Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,953 pcs
7953 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
872 pcs
872 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
6 pcs
6 pcs On Request 1 On Request On Request On Request On Request On Request

LA 25-NP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
For Measuring
Frequency
Linearity
Mounting Type
Number of Channels
Operating Temperature
Output
Polarization
Response Time
Sensor Type
Storage Temperature
Tape & Reel
Voltage

LA 25-NP Description

Short technical summary and product information.

The LEM LA 25-NP is a Hall Effect current sensor utilizing closed-loop technology for precise AC/DC measurements. It features selectable current ranges including 5A, 6A, 8A, 12A, and 25A, making it versatile for various applications. The sensor operates with a dual supply voltage of ±15V and maintains accuracy within ±0.5% over an operating temperature range of -40°C to 85°C.

 

Designed for through-hole mounting, the LA 25-NP comes in a module package. Its fast response time of 1µs and frequency range up to 150kHz ensure reliable performance in demanding environments. The bidirectional polarization allows for measurement of current in both directions. This sensor is suitable for applications requiring accurate current monitoring in industrial and railway settings.

 

Key electrical characteristics include a linearity of ±0.2% and a ratiometric current output. The LA 25-NP is part of the broader LA Series from LEM, known for its galvanic isolation and robust design for current transduction.

LA 25-NP Quick Information

Product Type: Current Sensor
Series: LA Series
Canonical Name: LEM USA Inc. LA 25-NP Hall Effect Current Sensor
Subcategory: Hall Effect Current Sensor

LA 25-NP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LA 25-NP Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

LA 25-NP Features

  • Selectable current ranges up to 25A.
  • Hall Effect, closed-loop sensor technology.
  • Wide operating temperature from -40°C to 85°C.
  • Fast response time of 1µs.
  • ±0.5% accuracy for precise measurements.

LA 25-NP Applications

  • Ideal for AC/DC current monitoring.
  • Suitable for industrial automation systems.
  • Used in power supply control circuits.
  • Applicable in railway current measurement.

LA 25-NP FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LA 25-NP?

The operating temperature range for the LA 25-NP is -40°C to 85°C.

What is the accuracy of the LA 25-NP current sensor?

The accuracy of the LA 25-NP current sensor is ±0.5%.

What are the selectable current ranges for the LA 25-NP?

The LA 25-NP offers selectable current ranges of 5A, 6A, 8A, 12A, and 25A.

What is the response time of the LA 25-NP?

The response time of the LA 25-NP is 1µs.

What is the operating voltage for the LA 25-NP?

The operating voltage for the LA 25-NP is ±15V.

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