HO 240-P-0100 Equivalent & Substitute Parts

Part Overview

The HO 240-P-0100 is a Hall Effect current sensor manufactured by LEM USA Inc., designed for AC/DC current measurement applications requiring bidirectional sensing capability. This single-channel, open-loop module operates at 240A nominal sensing range with ratiometric voltage output. The product is Active status and RoHS Compliant, suitable for industrial and power electronics applications. Substitute parts are identified within the HO-P series to address application requirements where alternative current sensing ranges are necessary.

Substiute Parts

HO 240-P-0100

LEM USA Inc.In Stock: 890HO 240-P-0100 Datasheet

Current PartRFQ

HO 120-P

LEM USA Inc.In Stock: 1009HO 120-P Datasheet

Parametric EquivalentRFQ

HO 180-P

LEM USA Inc.In Stock: 1232HO 180-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the HO-P series are identified based on the following criteria:

Primary Substitution Parameter: Current sensing range (240A, 180A, 120A)

Invariant Parameters (Must Match for Substitution):

• Sensor Type: Hall Effect, Open Loop
• Measurement Type: AC/DC
• Number of Channels: 1
• Output Type: Ratiometric, Voltage (Selectable)
• Frequency Response: DC ~ 100kHz
• Supply Voltage: 5V
• Response Time: 3.5µs
• Maximum Supply Current: 25mA
• Operating Temperature Range: -40°C ~ 105°C
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package Type: Module, Single Pass Through
• RoHS Status: RoHS Compliant
• MSL Rating: 1 (Unlimited)
• REACH Status: REACH Unaffected

Variable Parameters (Differ Between Models):

• Current Sensing Range
• Linearity specification

The HO 240-P-0100 can be substituted with HO 180-P or HO 120-P when the application current measurement requirement is within the respective sensing range of the substitute part.

Parameter Comparison

Engineering Selection Recommendations

All three parts (HO 240-P-0100, HO 180-P, HO 120-P) maintain Active product status and full compliance with RoHS and REACH regulations. Selection between these models is determined solely by the maximum current measurement requirement of the application:

• HO 240-P-0100: Select for applications requiring current sensing up to 240A
• HO 180-P: Select for applications requiring current sensing up to 180A
• HO 120-P: Select for applications requiring current sensing up to 120A

The HO 180-P and HO 120-P offer improved linearity specification (±0.5%) compared to the HO 240-P-0100 (±5%). All other electrical and mechanical parameters remain identical across the series. Through-hole mounting and single pass-through package configuration are consistent across all models.

Frequently Asked Questions (FAQ)

Q: Can HO 180-P or HO 120-P be used as direct replacements for HO 240-P-0100?

A: Direct substitution is possible only if the application current measurement requirement does not exceed the sensing range of the substitute part. HO 180-P is suitable for applications up to 180A; HO 120-P is suitable for applications up to 120A. If the application requires measurement of currents exceeding 180A, only HO 240-P-0100 is appropriate.

Q: What is the difference in linearity between these models?

A: HO 240-P-0100 specifies ±5% linearity, while HO 180-P and HO 120-P specify ±0.5% linearity. This is the only performance parameter that differs between the models. Accuracy remains ±1% across all three parts.

Q: Are the mounting and package configurations identical?

A: Yes. All three models use Through Hole mounting type and Module, Single Pass Through package configuration. PCB layout and mechanical integration are identical.

Q: Do these parts require different supply voltages or current levels?

A: No. All three models operate on 5V supply voltage and draw a maximum of 25mA supply current. Power supply requirements are identical.

Q: Are there any temperature or environmental differences between these models?

A: No. Operating temperature range (-40°C ~ 105°C), RoHS compliance, REACH status, and MSL rating are identical across all three models.

Q: What determines which substitute part to select?

A: The primary selection criterion is the maximum current to be measured in the application. Select the model with the lowest current sensing range that exceeds your application requirement to optimize linearity performance while maintaining adequate measurement headroom.