CSNE151-200 Hall Effect Current Sensor Equivalent & Substitute Parts

Part Overview

The CSNE151-200 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 provides 90A sensing capacity with single pass-through configuration and ratiometric current output. The product is currently active in production with 808 units in stock. Alternative models within the CSN series are available to address applications requiring different current sensing ranges or inventory availability.

Key Parameters

Parameter	Value
Sensor Type	Hall Effect, Closed Loop
Current Sensing Range	90A
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 Configuration	Module, Single Pass Through
RoHS Compliance	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the CSNE151-200 are identified based on strict parametric equivalence within the CSN series. The substitution logic is determined by the following criteria:

Primary Substitution Criteria:

Identical sensor technology (Hall Effect, Closed Loop)
Identical measurement capability (AC/DC bidirectional)
Identical output configuration (Ratiometric, Current)
Identical frequency response (DC ~ 150kHz)
Identical electrical specifications (Linearity ±0.2%, Accuracy ±0.5%)
Identical supply voltage (±15V)
Identical response time (1µs)
Identical mounting and package type (Through Hole, Module, Single Pass Through)
Identical compliance status (RoHS Compliant, MSL 1)

Variable Parameter:

Current sensing range differs between models

The CSNE151-200 and CSNE151-100 share identical electrical and mechanical characteristics with the exception of current sensing capacity. The CSNE151 base model also maintains full parametric compatibility across all specified parameters.

Parameter Comparison

Parameter	CSNE151-200	CSNE151-100	CSNE151
Manufacturer	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions
Series	CSN	CSN	CSN
Product Status	Active	Active	Active
Current Sensing Range	90A	36A	36A
Sensor Type	Hall Effect, Closed Loop	Hall Effect, Closed Loop	Hall Effect, Closed Loop
Measurement Type	AC/DC	AC/DC	AC/DC
Number of Channels	1	1	1
Output Type	Ratiometric, Current	Ratiometric, Current	Ratiometric, Current
Frequency Response	DC ~ 150kHz	DC ~ 150kHz	DC ~ 150kHz
Linearity	±0.2%	±0.2%	±0.2%
Accuracy	±0.5%	±0.5%	±0.5%
Supply Voltage	±15V	±15V	±15V
Response Time	1µs	1µs	1µs
Maximum Supply Current	10mA	10mA	10mA
Operating Temperature Range	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C
Polarization	Bidirectional	Bidirectional	Bidirectional
Mounting Type	Through Hole	Through Hole	Through Hole
Package Configuration	Module, Single Pass Through	Module, Single Pass Through	Module, Single Pass Through
RoHS Compliance	RoHS Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Current Inventory	808 Pcs	5240 Pcs	1344 Pcs

Engineering Selection Recommendations

Selection between CSNE151-200, CSNE151-100, and CSNE151 is determined by application current measurement requirements:

CSNE151-200 Selection Criteria:

Applications requiring 90A current sensing capacity
Systems designed for maximum current measurement range within the CSN series
Active product status with established supply chain

CSNE151-100 Selection Criteria:

Applications requiring 36A current sensing capacity
Highest current inventory availability (5240 units)
Identical electrical performance and compliance characteristics to CSNE151-200

CSNE151 Selection Criteria:

Applications requiring 36A current sensing capacity
Alternative packaging configuration (Bulk)
Moderate inventory availability (1344 units)

All three models maintain identical compliance certifications (RoHS Compliant, MSL 1), electrical specifications (Linearity ±0.2%, Accuracy ±0.5%), and operational characteristics (DC ~ 150kHz frequency response, 1µs response time). Selection is based solely on current sensing range requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CSNE151-100 or CSNE151 be used as direct replacements for CSNE151-200?

A: CSNE151-100 and CSNE151 are parametric equivalents with identical electrical and mechanical specifications. However, they provide 36A sensing capacity compared to the 90A capacity of CSNE151-200. Direct substitution is only appropriate for applications requiring 36A or lower current measurement.

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

A: Both models provide identical 36A current sensing capacity and electrical specifications. The primary difference is packaging configuration: CSNE151-100 is supplied in Bulk packaging, while CSNE151 uses standard Module packaging. Both maintain identical through-hole mounting and single pass-through configuration.

Q: Are all three models RoHS compliant?

A: Yes. CSNE151-200, CSNE151-100, and CSNE151 are all RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: What is the frequency response specification for these sensors?

A: All three models provide DC ~ 150kHz frequency response, enabling measurement of both DC and AC currents across this bandwidth.

Q: Do these sensors support bidirectional current measurement?

A: Yes. All three models feature bidirectional polarization, enabling measurement of current flow in both directions.

Q: What supply voltage is required for operation?

A: All three models require ±15V supply voltage with maximum supply current of 10mA.

Q: What is the response time specification?

A: All three models provide 1µs response time for current measurement.

Q: Are there inventory considerations for part selection?

A: Current inventory levels are: CSNE151-200 (808 units), CSNE151-100 (5240 units), and CSNE151 (1344 units). CSNE151-100 offers the highest inventory availability.

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