HAS 50-P Hall Effect Current Sensor - Equivalent & Substitute Parts

Part Overview

The HAS 50-P 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 electronics applications requiring galvanic isolation and fast response characteristics.

The HAS 50-P carries a "Not For New Designs" product status, indicating that LEM USA Inc. has discontinued active development and support for this model line. Organizations currently using this component in production or maintenance applications require access to equivalent substitute parts that maintain functional and electrical compatibility while ensuring continued supply chain availability and compliance with current regulatory standards.

Substiute Parts

HAS 50-P

LEM USA Inc.In Stock: 912HAS 50-P Datasheet

Current PartRFQ

HAS 50-S

LEM USA Inc.In Stock: 1515HAS 50-S Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HAS 50-P is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following categories:

Electrical Equivalence Criteria:

• Sensor Type: Hall Effect, Open Loop configuration
• Current Sensing Range: 50A nominal
• Measurement Capability: AC/DC bidirectional
• Output Configuration: Ratiometric voltage output
• Frequency Response: DC ~ 50kHz minimum
• Accuracy and Linearity: ±1% specification
• Supply Voltage: ±15V requirement
• Response Time: 3µs maximum
• Maximum Supply Current: 15mA

Mechanical and Physical Equivalence Criteria:

• Mounting Type: Through Hole configuration
• Package Classification: Module form factor
• Polarization: Bidirectional operation

Regulatory and Compliance Equivalence:

• RoHS Compliance status
• REACH regulatory status
• ECCN and HTSUS classifications

The HAS 50-S qualifies as a parametric equivalent substitute because it maintains complete alignment across all specified electrical parameters, mechanical mounting characteristics, and regulatory compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

The HAS 50-S represents the direct parametric equivalent for the HAS 50-P across all specified electrical, mechanical, and regulatory parameters. Selection of the HAS 50-S is supported by the following engineering considerations:

Product Status Alignment: The HAS 50-P carries "Not For New Designs" designation, indicating discontinued active support from LEM USA Inc. The HAS 50-S maintains "Active" product status, ensuring ongoing manufacturer support, availability, and compliance with current regulatory requirements.

Regulatory Compliance: Both components maintain identical RoHS Compliance and REACH Unaffected status. Both are classified under ECCN EAR99 and HTSUS 9030.33.3800, confirming equivalent regulatory treatment for export and procurement purposes.

Functional Equivalence: Complete parameter alignment across sensor type, current sensing range, measurement capability, output configuration, frequency response, accuracy specifications, supply requirements, and response time characteristics confirms functional interchangeability in circuit applications.

Supply Chain Continuity: The HAS 50-S inventory status (1422 Pcs New Original In Stock) compared to HAS 50-P (893 Pcs New Original In Stock) indicates improved long-term availability and supply chain stability for ongoing production and maintenance requirements.

Frequently Asked Questions (FAQ)

Q: Can the HAS 50-S be used as a direct replacement for the HAS 50-P in existing circuit designs?

A: Yes. The HAS 50-S maintains complete electrical and mechanical equivalence across all specified parameters, including sensor type, current sensing range, output configuration, supply voltage, frequency response, accuracy, linearity, response time, mounting type, and package format. Direct substitution is supported without circuit modification.

Q: What is the significance of the "Not For New Designs" status on the HAS 50-P?

A: This designation indicates that LEM USA Inc. has discontinued active development and support for the HAS 50-P model. Existing inventory remains available, but the manufacturer no longer recommends this component for new product development. The HAS 50-S, with "Active" status, represents the current supported equivalent.

Q: Are there any differences in packaging or handling between the HAS 50-P and HAS 50-S?

A: Both components are supplied in Tray packaging format and maintain identical Through Hole mounting specifications. No differences in handling, storage, or installation procedures are required.

Q: Do both components meet the same regulatory compliance requirements?

A: Yes. Both the HAS 50-P and HAS 50-S are RoHS Compliant, REACH Unaffected, and classified under identical ECCN (EAR99) and HTSUS (9030.33.3800) codes. Regulatory treatment is equivalent for procurement and export purposes.

Q: What are the key electrical parameters that define substitution eligibility for this component category?

A: Substitution eligibility is determined by equivalence in: sensor type (Hall Effect, Open Loop), current sensing range (50A), measurement capability (AC/DC bidirectional), output type (Ratiometric voltage), frequency response (DC ~ 50kHz), accuracy (±1%), linearity (±1%), supply voltage (±15V), response time (3µs), and maximum supply current (15mA).

Q: Is the HAS 50-S suitable for the same operating temperature range as the HAS 50-P?

A: Yes. Both components operate across the identical temperature range of -10°C to 80°C, confirming thermal equivalence for environmental application requirements.

Q: What is the difference in inventory availability between these two parts?

A: The HAS 50-P has 893 pieces in stock, while the HAS 50-S has 1422 pieces in stock. The higher inventory level for the HAS 50-S reflects its "Active" product status and indicates improved supply chain availability for ongoing procurement needs.