Equivalent & Substitute Parts for Honeywell CPC05GC Pressure Sensor

Part Overview

The Honeywell CPC05GC is a vented gauge pressure sensor designed for board mount applications with a 5PSI (34.47kPa) operating range and Wheatstone Bridge output. This component delivers 0 mV to 60 mV output at 12V supply voltage with ±2% accuracy and temperature compensation across -25°C to 85°C operating range.

The CPC05GC is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this sensor specification.

Substiute Parts

CPC05GC

Honeywell Sensing and Productivity SolutionsIn Stock: 968CPC05GC Datasheet

Current PartRFQ

5 PSI-G-CGRADE-MINI

Amphenol All Sensors CorporationIn Stock: 9665 PSI-G-CGRADE-MINI Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPC05GC is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Operating Pressure: 5PSI (34.47kPa)
• Pressure Type: Vented Gauge
• Output Type: Wheatstone Bridge
• Output Range: 0 mV ~ 60 mV (12V)
• Package Type: 4-SIP Module
• Mounting Type: Through Hole
• Port Style: No Port

Compatible Variation Parameters:

• Voltage Supply: Must support minimum 12V operation within specified range
• Accuracy: May equal or exceed (lower tolerance value) the original specification
• Maximum Pressure: May exceed the original 15PSI specification
• Temperature Compensation: Must be present
• RoHS Compliance: Must be maintained

The Amphenol All Sensors Corporation part number 5 PSI-G-CGRADE-MINI meets all mandatory matching parameters and demonstrates compatible variations in accuracy (±1% versus ±2%), maximum pressure rating (20PSI versus 15PSI), and supply voltage specification (16V versus 3V~16V range).

Parameter Comparison

Engineering Selection Recommendations

The Amphenol All Sensors Corporation part number 5 PSI-G-CGRADE-MINI is a direct functional equivalent for the obsolete Honeywell CPC05GC.

Substitution Basis:

The substitute part maintains identical electrical and mechanical specifications across all critical parameters: 5PSI operating pressure, vented gauge configuration, Wheatstone Bridge output topology, 0 mV to 60 mV output range at 12V, 4-SIP module package, through-hole mounting, and temperature compensation across -25°C to 85°C.

Compliance Status:

Both components maintain RoHS compliance and carry identical ECCN (EAR99) and HTSUS (9026.20.4000) classifications, supporting regulatory and trade documentation continuity.

Performance Advantages:

The Amphenol substitute demonstrates improved accuracy specification (±1% versus ±2%) and higher maximum pressure rating (20PSI versus 15PSI), providing enhanced performance margins within the same functional envelope.

Supply Availability:

The substitute part carries active product status with confirmed inventory availability (878 pieces), addressing the supply discontinuation of the obsolete CPC05GC.

Voltage Supply Consideration:

The substitute operates at fixed 16V supply voltage rather than the original 3V to 16V range. Applications requiring variable supply voltage operation below 16V require circuit design verification.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol 5 PSI-G-CGRADE-MINI directly replace the Honeywell CPC05GC in existing designs?

A: Yes, for applications operating at 12V to 16V supply voltage. The substitute maintains identical pressure range, output type, output range, package configuration, and mounting method. Applications requiring supply voltages below 12V require design modification.

Q: What is the primary difference between these two parts?

A: The Honeywell CPC05GC is obsolete with limited remaining inventory. The Amphenol substitute is actively manufactured with confirmed supply availability. The substitute offers improved accuracy (±1% versus ±2%) and higher maximum pressure rating (20PSI versus 15PSI) while maintaining identical core specifications.

Q: Are the 4-SIP module pinouts identical?

A: Both components use 4-SIP module packaging with identical through-hole mounting configuration. Pin-level compatibility requires verification against specific application schematics and PCB layouts.

Q: Does the substitute maintain temperature compensation?

A: Yes. Both the original and substitute parts include temperature compensation across the -25°C to 85°C operating range.

Q: What is the impact of the different packaging format (Tube versus Bulk)?

A: Packaging format affects procurement and handling procedures but does not impact electrical or mechanical performance. The Tube packaging of the substitute may require adjustment to component receiving and storage processes.

Q: Are both parts RoHS compliant?

A: Yes. Both the Honeywell CPC05GC and Amphenol 5 PSI-G-CGRADE-MINI are RoHS compliant and carry identical regulatory classifications.

Q: Can the substitute operate at variable supply voltages like the original?

A: The substitute is specified for 16V fixed supply voltage, whereas the original supports 3V to 16V range. Applications requiring operation below 12V require circuit redesign or alternative component selection.