Honeywell 142PC15AW Pressure Sensor: Equivalent & Substitute Parts

Part Overview

The Honeywell 142PC15AW is an absolute pressure sensor designed for board mount applications. This sensor measures pressures in the 2PSI to 15PSI range (13.79kPa to 103.42kPa) with an analog voltage output of 1V to 5.33V. The device features amplified output and temperature compensation, making it suitable for industrial and commercial applications requiring reliable pressure monitoring. The part is currently in active production status with 755 units available in new original inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to component availability, supply chain considerations, or design flexibility within the same performance envelope.

Substiute Parts

142PC15AW

Honeywell Sensing and Productivity SolutionsIn Stock: 838142PC15AW Datasheet

Current PartRFQ

142PC15A

Honeywell Sensing and Productivity SolutionsIn Stock: 1104142PC15A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 142PC15AW are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

Electrical Parameters:

• Operating pressure range: 2PSI ~ 15PSI (13.79kPa ~ 103.42kPa)
• Pressure type: Absolute
• Output type: Analog Voltage
• Output voltage range: 1V ~ 5.33V
• Accuracy: ±0.4%
• Supply voltage: 7V ~ 16V

Mechanical Parameters:

• Port size: Male - 0.2" (5mm) Tube
• Port style: Barbless
• Package type: 3-SIP Module
• Mounting type: Through Hole
• Termination style: PC Pin

Environmental & Compliance:

• Operating temperature: -40°C ~ 85°C
• RoHS compliance status
• Series designation: 140PC

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes for the 142PC15AW.

Parameter Comparison

Engineering Selection Recommendations

The 142PC15A is a direct parametric equivalent to the 142PC15AW. Both parts are manufactured by Honeywell Sensing and Productivity Solutions, belong to the 140PC series, and maintain active production status. All electrical specifications, mechanical dimensions, and environmental operating parameters are identical between the two parts.

Selection between 142PC15AW and 142PC15A should be based on:

Availability: The 142PC15A has higher inventory availability (1056 units) compared to the 142PC15AW (755 units), making it suitable for applications requiring immediate procurement or larger volume orders.

Compliance: Both parts carry identical RoHS compliance certification and meet the same regulatory requirements for industrial and commercial applications.

Functional Equivalence: No functional differences exist between these parts. They deliver identical performance in pressure measurement, output characteristics, and environmental tolerance.

Application Continuity: Either part can be used as a direct replacement in existing designs without circuit modification or recalibration requirements.

Frequently Asked Questions (FAQ)

Q: Can the 142PC15A be used as a direct replacement for the 142PC15AW in existing circuit designs?

A: Yes. The 142PC15A is a parametric equivalent with identical electrical output characteristics (1V ~ 5.33V), supply voltage requirements (7V ~ 16V), accuracy (±0.4%), and mechanical interface specifications. No circuit modifications are required.

Q: Are the pressure measurement ranges identical between these parts?

A: Yes. Both the 142PC15AW and 142PC15A measure absolute pressure in the range of 2PSI to 15PSI (13.79kPa to 103.42kPa) with a maximum pressure rating of 45PSI (310.26kPa).

Q: Do both parts use the same package and mounting configuration?

A: Yes. Both parts are supplied in a 3-SIP Module package with through-hole mounting and PC pin termination. The port interface is identical: Male - 0.2" (5mm) Tube with barbless design.

Q: What is the difference between the 142PC15AW and 142PC15A part numbers?

A: The part numbers differ only in the suffix designation. The base product number 142PC15 is identical for both parts. The suffix variation does not indicate functional or electrical differences; both parts are equivalent within the 140PC series.

Q: Are both parts RoHS compliant?

A: Yes. Both the 142PC15AW and 142PC15A carry RoHS compliance certification and meet the same environmental and regulatory standards.

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

A: Both parts operate across the temperature range of -40°C to 85°C with temperature compensation built into the sensor design.

Q: Can these parts be used interchangeably in production?

A: Yes. From an engineering perspective, these parts are fully interchangeable. They deliver identical performance specifications and can be used interchangeably in production environments without design changes or performance impact.