HAIS 50-TP Current Sensor Hall Effect Equivalent & Substitute Parts

Part Overview

The HAIS 50-TP is a Hall Effect current sensor manufactured by LEM USA Inc., designed for AC/DC current measurement applications with a 50A sensing range. This component operates as an open-loop, bidirectional module with ratiometric voltage output, suitable for industrial and power management applications requiring galvanic isolation and fast response characteristics.

The HAIS 50-TP carries a "Not For New Designs" product status, indicating that LEM USA Inc. has discontinued active development for this model. Organizations currently using this component in production or maintenance applications require documented equivalent alternatives to ensure supply chain continuity and design flexibility.

Substiute Parts

HAIS 50-TP

LEM USA Inc.In Stock: 796HAIS 50-TP Datasheet

Current PartRFQ

HAIS 50-P

LEM USA Inc.In Stock: 1471HAIS 50-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HAIS 50-TP is determined by strict parametric equivalence across all critical electrical and mechanical specifications. The substitute relationship is established when a candidate part maintains identical values for the following parameters:

Critical Substitution Parameters:

• Sensor Type: Hall Effect, Open Loop
• Current Sensing Range: 50A
• Number of Channels: 1
• Measurement Capability: AC/DC
• Output Configuration: Ratiometric, Voltage
• Frequency Response: DC ~ 50kHz
• Linearity: ±0.5%
• Accuracy: ±1%
• Supply Voltage: 5V
• Response Time: 5µs
• Maximum Supply Current: 19mA
• Operating Temperature Range: -40°C ~ 85°C
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package Type: Module
• Regulatory Compliance: RoHS Compliant, REACH Unaffected

The HAIS 50-P meets all specified parameters and qualifies as a parametric equivalent to the HAIS 50-TP within the LEM USA Inc. HAIS series.

Parameter Comparison

Engineering Selection Recommendations

The HAIS 50-P is a direct parametric equivalent to the HAIS 50-TP and serves as the primary substitute for applications requiring a 50A Hall Effect current sensor with open-loop bidirectional measurement capability. Both components are manufactured by LEM USA Inc. within the HAIS series and maintain identical electrical performance specifications, frequency response characteristics, and thermal operating ranges.

Both the HAIS 50-TP and HAIS 50-P carry "Not For New Designs" product status from the manufacturer. This designation indicates that LEM USA Inc. has concluded active development and support for these models. For new design initiatives, consultation with LEM USA Inc. technical resources is necessary to identify current-generation alternatives that may offer enhanced performance, extended lifecycle support, or improved availability.

For existing production systems, maintenance applications, or legacy equipment utilizing the HAIS 50-TP, the HAIS 50-P provides functional continuity with verified parametric equivalence. Both components satisfy identical regulatory requirements, including RoHS compliance and REACH unaffected status, ensuring compatibility with environmental and safety standards.

Frequently Asked Questions (FAQ)

Q: Can the HAIS 50-P be used as a direct replacement for the HAIS 50-TP in existing applications?

A: Yes. The HAIS 50-P is a parametric equivalent with identical electrical specifications, output characteristics, frequency response, accuracy, linearity, supply voltage requirements, and operating temperature range. Through-hole mounting compatibility and module package type are identical. Direct substitution is supported for applications currently using the HAIS 50-TP.

Q: What is the significance of the "Not For New Designs" product status?

A: This designation indicates that LEM USA Inc. has discontinued active development and lifecycle support for the HAIS 50-TP and HAIS 50-P models. New design projects should evaluate current-generation Hall Effect current sensor alternatives from LEM USA Inc. or other manufacturers. Existing production systems may continue using these components with the understanding that manufacturer support for new feature development or extended lifecycle extensions is not available.

Q: Are there any differences in packaging or inventory availability between the HAIS 50-TP and HAIS 50-P?

A: Both components are supplied in tray packaging. Inventory levels differ: HAIS 50-TP has 745 pieces in stock, while HAIS 50-P has 1393 pieces in stock. Packaging format and handling requirements are identical.

Q: What are the critical parameters that define substitution eligibility for this sensor category?

A: Substitution eligibility is determined by matching: sensor type (Hall Effect, Open Loop), current sensing range (50A), channel count (1), measurement capability (AC/DC), output type (Ratiometric, Voltage), frequency response (DC ~ 50kHz), linearity (±0.5%), accuracy (±1%), supply voltage (5V), response time (5µs), maximum supply current (19mA), operating temperature range (-40°C ~ 85°C), polarization (Bidirectional), mounting type (Through Hole), and package type (Module).

Q: Are both the HAIS 50-TP and HAIS 50-P compliant with environmental regulations?

A: Yes. Both components are RoHS Compliant and REACH Unaffected, meeting current environmental and safety standards for electronic component manufacturing and use.