Equivalent & Substitute Parts for CPC05GH Pressure Sensor

Part Overview

The CPC05GH is a 5 PSI vented gauge pressure sensor manufactured by Honeywell Sensing and Productivity Solutions. This component operates as a Wheatstone Bridge output device with 0 mV to 60 mV output range at 12V supply, designed for board mount applications in through-hole configurations. The CPC05GH is classified as obsolete, necessitating identification of active equivalent and substitute components to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

CPC05GH

Honeywell Sensing and Productivity SolutionsIn Stock: 800CPC05GH Datasheet

Current PartRFQ

TSCSNNN005PGUCV

Honeywell Sensing and Productivity SolutionsIn Stock: 880TSCSNNN005PGUCV Datasheet

SimilarRFQ

5 PSI-G-HGRADE-MINI

Amphenol All Sensors CorporationIn Stock: 11355 PSI-G-HGRADE-MINI Datasheet

DirectRFQ

5 PSI-G-CGRADE-MINI

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

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5 PSI-G-PRIME-MINI

Amphenol All Sensors CorporationIn Stock: 9555 PSI-G-PRIME-MINI Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CPC05GH is determined by the following critical parameters: operating pressure rating of 5 PSI (34.47 kPa), vented gauge pressure type, Wheatstone Bridge output configuration, 4-SIP module package, through-hole mounting, and temperature compensation feature. The substitute parts are grouped into two categories based on functional compatibility:

Category 1: Direct Output Compatibility (0 mV ~ 60 mV at 12V) Parts maintaining identical output range and voltage specification allow direct circuit-level substitution with no signal conditioning modifications required.

Category 2: Alternative Output Specification (0 mV ~ 25 mV at 5V) Parts with different output range and supply voltage require signal conditioning or circuit redesign but maintain core pressure measurement functionality at the specified 5 PSI operating point.

All substitute candidates maintain the 5 PSI operating pressure, vented gauge configuration, Wheatstone Bridge output type, 4-SIP module package, through-hole mounting, and temperature compensation features of the original CPC05GH.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (No Circuit Modification Required):

The 5 PSI-G-HGRADE-MINI, 5 PSI-G-CGRADE-MINI, and 5 PSI-G-PRIME-MINI from Amphenol All Sensors Corporation maintain identical output specification (0 mV ~ 60 mV at 12V) and package configuration as the CPC05GH. These components are active products with established supply chains. Selection among these three should be based on accuracy requirements and RoHS compliance status:

• 5 PSI-G-PRIME-MINI: Recommended for applications requiring improved accuracy (±0.25%) with RoHS compliance and active product status.
• 5 PSI-G-CGRADE-MINI: Suitable for standard accuracy applications (±1%) with RoHS compliance and active product status.
• 5 PSI-G-HGRADE-MINI: Provides intermediate accuracy (±0.5%) but carries RoHS non-compliant status; use only where RoHS exemption is documented.

Alternative Substitute (Circuit Modification Required):

The TSCSNNN005PGUCV from Honeywell Sensing and Productivity Solutions operates at different output specification (0 mV ~ 25 mV at 5V) and requires signal conditioning or circuit redesign. This component offers superior accuracy (±0.15%), extended temperature range (-40°C ~ 85°C), and higher maximum pressure rating (30 PSI). Selection of this part is appropriate only when circuit modification is feasible and enhanced performance specifications are required.

All substitute candidates maintain RoHS compliance status or documented exemption, MSL rating of 1 (Unlimited), and active product status except the CPC05GH which is obsolete.

Frequently Asked Questions (FAQ)

Q: Can the 5 PSI-G-PRIME-MINI directly replace the CPC05GH without circuit modifications?

A: Yes. The 5 PSI-G-PRIME-MINI maintains identical output specification (0 mV ~ 60 mV at 12V), supply voltage range compatibility (16V within the CPC05GH's 3V ~ 16V range), 4-SIP module package, through-hole mounting, and Wheatstone Bridge output configuration. Direct substitution is possible without signal conditioning modifications.

Q: What is the difference between the three Amphenol All Sensors 5 PSI-G series parts?

A: The three parts differ in accuracy specification and RoHS compliance status. The 5 PSI-G-PRIME-MINI provides ±0.25% accuracy with RoHS compliance. The 5 PSI-G-CGRADE-MINI provides ±1% accuracy with RoHS compliance. The 5 PSI-G-HGRADE-MINI provides ±0.5% accuracy but is RoHS non-compliant. All three maintain identical output range, supply voltage, package, and mounting specifications.

Q: Why does the TSCSNNN005PGUCV have different output specifications?

A: The TSCSNNN005PGUCV operates at 5V supply with 0 mV ~ 25 mV output range, compared to the CPC05GH's 12V supply with 0 mV ~ 60 mV output range. This represents a different sensor design from the TruStability TSC series. Use of this part requires circuit redesign to accommodate the lower output voltage and different supply voltage specification.

Q: Is the CPC05GH still available for purchase?

A: The CPC05GH is classified as obsolete. However, 750 pieces are reported in current inventory. For new designs or long-term production requirements, selection of an active substitute part is recommended to ensure ongoing component availability.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: operating pressure rating (5 PSI), pressure type (vented gauge), output type (Wheatstone Bridge), output range and supply voltage specification, 4-SIP module package, through-hole mounting configuration, and temperature compensation feature. Deviations in any of these parameters require circuit or system-level modifications.

Q: Are all substitute parts RoHS compliant?

A: Three of the four substitute parts are RoHS compliant: TSCSNNN005PGUCV, 5 PSI-G-CGRADE-MINI, and 5 PSI-G-PRIME-MINI. The 5 PSI-G-HGRADE-MINI is RoHS non-compliant. Compliance status must be verified against specific application and regulatory requirements.

Q: What is the MSL rating and why is it relevant?

A: All parts including the CPC05GH carry MSL rating 1 (Unlimited), indicating unlimited shelf life without moisture sensitivity concerns. This specification is relevant for storage, handling, and supply chain management but does not differentiate among the substitute options.