CSNE151-104 Hall Effect Current Sensor Equivalent & Substitute Parts

Part Overview

The CSNE151-104 is an active Hall Effect current sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for AC/DC current measurement applications. This closed-loop bidirectional module operates with a 56A sensing range and delivers ratiometric current output. The component is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity rating (MSL 1). Alternative equivalent parts are available within the CSN series to accommodate different current measurement requirements and application constraints.

Substiute Parts

CSNE151-104

Honeywell Sensing and Productivity SolutionsIn Stock: 2414CSNE151-104 Datasheet

Current PartRFQ

CSNE151

Honeywell Sensing and Productivity SolutionsIn Stock: 1365CSNE151 Datasheet

Parametric EquivalentRFQ

CSNE151-100

Honeywell Sensing and Productivity SolutionsIn Stock: 5296CSNE151-100 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSNE151-104 is determined by strict parametric equivalence within the CSN series. The following parameters must remain constant across all substitute parts:

Non-Negotiable Parameters:

• Sensor Type: Hall Effect, Closed Loop
• Measurement Type: AC/DC
• Number of Channels: 1
• Output Type: Ratiometric, Current
• Frequency Response: DC ~ 150kHz
• Linearity: ±0.2%
• Accuracy: ±0.5%
• Supply Voltage: ±15V
• Response Time: 1µs
• Maximum Supply Current: 10mA
• Operating Temperature Range: 0°C ~ 70°C
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package Type: Module, Single Pass Through
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameter (Substitution Basis):

• Current Sensing Range: 36A (substitute parts) vs. 56A (main part)

The CSNE151-104 and its substitutes operate within identical electrical and mechanical specifications. The primary difference is the current sensing capacity, which determines the maximum measurable current in the application circuit. Substitution is valid when the application current requirement does not exceed the substitute part's 36A rating.

Parameter Comparison

Engineering Selection Recommendations

All three parts—CSNE151-104, CSNE151-100, and CSNE151—maintain Active product status with full RoHS compliance and identical regulatory classifications (ECCN: EAR99, HTSUS: 9030.33.3800). Selection between these components is determined solely by current measurement requirements:

CSNE151-104 Selection Criteria: Use when application current measurement exceeds 36A and requires up to 56A sensing capacity. This part provides the highest current range within the equivalent group.

CSNE151-100 and CSNE151 Selection Criteria: Use when application current measurement does not exceed 36A. Both parts are functionally identical with identical electrical and mechanical specifications. CSNE151-100 offers higher inventory availability (5240 units) compared to CSNE151 (1344 units), making it the preferred choice for standard procurement when current requirements are within the 36A limit.

All three parts deliver identical performance in linearity (±0.2%), accuracy (±0.5%), frequency response (DC ~ 150kHz), and response time (1µs). Substitution between CSNE151-100 and CSNE151 is direct with no performance differentiation.

Frequently Asked Questions (FAQ)

Q: Can CSNE151-100 or CSNE151 substitute for CSNE151-104 in all applications?

A: Substitution is valid only when the application current requirement does not exceed 36A. If the circuit requires current measurement above 36A, the CSNE151-104 with its 56A range must be used. Both substitute parts are electrically and mechanically identical to the main part within the 36A operating window.

Q: What is the difference between CSNE151-100 and CSNE151?

A: CSNE151-100 and CSNE151 are parametrically identical. Both are 36A Hall Effect current sensors with identical electrical specifications, output characteristics, and package configuration. The difference is inventory availability and base product designation. CSNE151-100 is the full part number variant with higher stock levels.

Q: Are all three parts pin-compatible and mechanically interchangeable?

A: Yes. All three parts share identical mounting type (Through Hole), package type (Module, Single Pass Through), and electrical interface specifications. They are mechanically and electrically interchangeable within the constraints of current rating compatibility.

Q: What compliance certifications apply to these parts?

A: All three parts are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). They carry identical regulatory classifications: ECCN EAR99 and HTSUS 9030.33.3800. No additional compliance verification is required when substituting between these parts.

Q: Can these sensors measure both AC and DC current?

A: Yes. All three parts are rated for AC/DC measurement with bidirectional polarization. They operate across the full frequency range of DC to 150kHz, supporting both alternating and direct current applications.

Q: What is the operating temperature range for these sensors?

A: All three parts operate within 0°C to 70°C. This range is identical across CSNE151-104, CSNE151-100, and CSNE151. Temperature derating or extended range variants are not available within this product group.