Honeywell 143PC05D Pressure Sensor - Equivalent & Substitute Parts

Part Overview

The Honeywell 143PC05D is a differential pressure sensor designed for board mount applications. This component operates within the ±5PSI (±34.47kPa) pressure range and delivers analog voltage output between 3.5V and 8.5V. The sensor features a male 0.2" (5mm) tube dual port configuration with barbless design and is housed in a 3-SIP module package with PC pin termination.

The 143PC05D carries an obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production, repair, and system maintenance applications.

Substiute Parts

143PC05D

Honeywell Sensing and Productivity SolutionsIn Stock: 822143PC05D Datasheet

Current PartRFQ

143PC05DW

Honeywell Sensing and Productivity SolutionsIn Stock: 10413143PC05DW Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 143PC05D are identified based on strict parametric equivalence. The following criteria determine substitution validity:

Critical Matching Parameters:

• Pressure Type: Differential
• Operating Pressure Range: ±5PSI (±34.47kPa)
• Output Type: Analog Voltage
• Output Voltage Range: 3.5V ~ 8.5V
• Supply Voltage: 7V ~ 16V
• Accuracy: ±0.75%
• Port Size: Male - 0.2" (5mm) Tube, Dual
• Port Style: Barbless
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: 3-SIP Module
• Termination Style: PC Pin
• Mounting Type: Through Hole

The substitute part 143PC05DW maintains identical electrical and mechanical specifications across all parameters listed above. The primary distinction is product status: the 143PC05DW is classified as Active, whereas the 143PC05D is Obsolete. Both components belong to the Honeywell 140PC series and share the same base product number 143PC05.

Parameter Comparison

Engineering Selection Recommendations

The 143PC05DW is a direct parametric equivalent to the 143PC05D. Both components are manufactured by Honeywell Sensing and Productivity Solutions and maintain identical electrical performance, mechanical specifications, and environmental ratings.

Selection Basis:

The 143PC05DW is the recommended substitute due to its Active product status. This classification ensures ongoing manufacturer support, continued availability, and compliance with current supply chain requirements. The 143PC05D, classified as Obsolete, presents supply chain risk and limited availability for new production applications.

Both parts satisfy identical RoHS compliance requirements and carry the same ECCN and HTSUS classifications, confirming regulatory equivalence for import and export purposes.

For applications currently utilizing the 143PC05D, direct substitution with the 143PC05DW requires no circuit modifications, PCB layout changes, or firmware adjustments. Pin configuration, electrical characteristics, and mechanical mounting remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can the 143PC05DW be used as a direct replacement for the 143PC05D in existing designs?

A: Yes. The 143PC05DW is a parametric equivalent with identical electrical output characteristics, supply voltage requirements, accuracy specifications, and mechanical port configuration. No design modifications are required for substitution.

Q: What is the primary difference between the 143PC05D and 143PC05DW?

A: The primary difference is product status. The 143PC05D is classified as Obsolete, while the 143PC05DW is Active. All electrical and mechanical specifications are identical. The Active status of the 143PC05DW ensures manufacturer support and supply availability.

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

A: Yes. Both the 143PC05D and 143PC05DW operate within the same ±5PSI (±34.47kPa) differential pressure range with a maximum pressure rating of ±30PSI (±206.84kPa).

Q: Do both parts have the same output voltage characteristics?

A: Yes. Both components deliver analog voltage output between 3.5V and 8.5V and require supply voltage between 7V and 16V. Accuracy is ±0.75% for both parts.

Q: Are the port configurations identical?

A: Yes. Both parts feature male 0.2" (5mm) tube dual ports with barbless design. No tubing adapter modifications are necessary when substituting between these parts.

Q: What is the operating temperature range for both components?

A: Both the 143PC05D and 143PC05DW operate across the temperature range of -40°C to 85°C with temperature compensation built into the sensor design.

Q: Are both parts RoHS compliant?

A: Yes. Both the 143PC05D and 143PC05DW are RoHS Compliant and carry identical ECCN (EAR99) and HTSUS (9026.20.4000) classifications.

Q: What is the package type for both sensors?

A: Both components are housed in a 3-SIP Module package with PC pin termination for through-hole mounting on printed circuit boards.

Q: Is the 143PC05DW available in higher quantities than the 143PC05D?

A: Yes. The 143PC05DW has significantly higher inventory availability (10,400 pieces) compared to the 143PC05D (799 pieces), reflecting its Active product status and ongoing production.