CPC05GFH Pressure Sensor: Equivalent & Substitute Parts

Part Overview

The CPC05GFH is a 5 PSI vented gauge pressure sensor manufactured by Honeywell Sensing and Productivity Solutions. This component features a Wheatstone Bridge output configuration with 0 mV to 60 mV signal range at 12V supply, designed for board-mount applications with through-hole termination. The CPC05GFH is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility within the 5 PSI pressure measurement range and similar electrical output characteristics.

Key Parameters

Parameter	CPC05GFH Value
Operating Pressure	5 PSI (34.47 kPa)
Pressure Type	Vented Gauge
Output Type	Wheatstone Bridge
Output Range	0 mV ~ 60 mV (12V)
Supply Voltage	3V ~ 16V
Accuracy	±2%
Port Size	Male - 0.15" (3.8 mm) Tube
Port Style	Barbed
Package Type	4-SIP Module
Mounting Type	Through Hole
Operating Temperature	-25°C ~ 85°C
Maximum Pressure	15 PSI (103.42 kPa)
Features	Temperature Compensated
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the CPC05GFH is determined by strict alignment of the following critical parameters:

Primary Compatibility Criteria:

Operating pressure rating of 5 PSI (34.47 kPa)
Vented gauge pressure type
Wheatstone Bridge output configuration
4-SIP module package with through-hole PC pin termination
Temperature compensation feature
RoHS compliance

Secondary Compatibility Criteria:

Output voltage range compatibility with 12V supply operation
Supply voltage range overlap with 3V to 16V specification
Operating temperature range coverage of -25°C to 85°C minimum
Port connection style (barbed or barbless tubing interfaces)

The substitute parts identified maintain the core 5 PSI pressure measurement function and Wheatstone Bridge signal conditioning. Variations in port tube diameter (0.15" to 0.19"), output voltage scaling (60 mV versus 25 mV), and accuracy specifications represent acceptable engineering trade-offs within the same functional category. All substitute parts retain active product status and full RoHS compliance.

Parameter Comparison

Parameter	CPC05GFH	5 PSI-GF-PRIME-MINI	5 PSI-GF-HGRADE-MINI	5 PSI-GF-CGRADE-MINI	TSCSANN005PGUCV
Manufacturer	Honeywell	Amphenol All Sensors	Amphenol All Sensors	Amphenol All Sensors	Honeywell
Product Status	Obsolete	Active	Active	Active	Active
Operating Pressure	5 PSI	5 PSI	5 PSI	5 PSI	5 PSI
Pressure Type	Vented Gauge	Vented Gauge	Vented Gauge	Vented Gauge	Vented Gauge
Output Type	Wheatstone Bridge	Wheatstone Bridge	Wheatstone Bridge	Wheatstone Bridge	Wheatstone Bridge
Output Range	0-60 mV (12V)	0-60 mV (12V)	0-60 mV (12V)	0-60 mV (12V)	0-25 mV (5V)
Supply Voltage	3V ~ 16V	16V	16V	16V	1.5V ~ 12V
Accuracy	±2%	±0.25%	±0.5%	±1%	±0.15%
Port Size	0.15" (3.8 mm)	0.18" (4.57 mm)	0.18" (4.57 mm)	0.18" (4.57 mm)	0.19" (4.93 mm)
Port Style	Barbed	Barbless	Barbless	Barbless	Barbed
Package Type	4-SIP Module	4-SIP Module	4-SIP Module	4-SIP Module	4-SIP, Side Port
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Operating Temperature	-25°C ~ 85°C	-25°C ~ 85°C	-25°C ~ 85°C	-25°C ~ 85°C	-40°C ~ 85°C
Maximum Pressure	15 PSI	20 PSI	20 PSI	20 PSI	30 PSI
Temperature Compensated	Yes	Yes	Yes	Yes	Yes
RoHS Compliant	Yes	Yes	Yes	Yes	Yes

Engineering Selection Recommendations

Direct Substitutes (Amphenol All Sensors ACPC Series):

The 5 PSI-GF-PRIME-MINI, 5 PSI-GF-HGRADE-MINI, and 5 PSI-GF-CGRADE-MINI represent direct functional equivalents to the CPC05GFH. All three components are active products with identical 5 PSI operating pressure, Wheatstone Bridge output at 0-60 mV (12V), 4-SIP through-hole package configuration, and temperature compensation. These parts differ only in accuracy specification (±0.25%, ±0.5%, and ±1% respectively) and port tube diameter (0.18" versus 0.15"). The barbless port style requires tubing adapter consideration during mechanical integration. Selection among these three should be based on accuracy requirements and available inventory.

Alternative Substitute (Honeywell TruStability TSC Series):

The TSCSANN005PGUCV maintains the same manufacturer lineage as the CPC05GFH and offers superior accuracy (±0.15%) with extended maximum pressure rating (30 PSI). This component operates at reduced output voltage (0-25 mV at 5V) and features a wider supply voltage range (1.5V-12V). The 0.19" port diameter and side-port 4-SIP configuration require mechanical interface verification. This option is suitable for applications requiring higher accuracy and lower supply voltage operation.

Compliance and Availability:

All substitute parts maintain RoHS compliance and active product status. Inventory availability ranges from 797 to 942 units across the Amphenol options, with 895 units available for the Honeywell TSCSANN005PGUCV. Selection should account for supply chain continuity and long-term component availability.

Frequently Asked Questions (FAQ)

Q: Can the 5 PSI-GF-PRIME-MINI directly replace the CPC05GFH without circuit modification?

A: The 5 PSI-GF-PRIME-MINI maintains identical output voltage range (0-60 mV at 12V) and supply voltage compatibility (16V within the 3V-16V specification). Direct electrical substitution is supported. Mechanical integration requires verification of the 0.18" barbless port interface against the original 0.15" barbed connection.

Q: What is the significance of the port tube diameter difference between 0.15" and 0.18"?

A: Port tube diameter affects tubing compatibility and pressure coupling interface. The CPC05GFH uses 0.15" barbed connections; substitute parts use 0.18" barbless connections. Tubing adapters or reconfigured pressure line connections are required for mechanical integration.

Q: Why does the TSCSANN005PGUCV have a different output voltage range (0-25 mV versus 0-60 mV)?

A: The TSCSANN005PGUCV operates at 5V supply voltage, resulting in proportionally reduced output voltage scaling. Signal conditioning circuits must accommodate this lower voltage range. The 5 PSI pressure measurement function remains identical.

Q: Are all substitute parts temperature compensated?

A: Yes. All identified substitute parts include temperature compensation features across their operating temperature ranges. The TSCSANN005PGUCV extends the lower temperature limit to -40°C compared to the CPC05GFH specification of -25°C.

Q: What accuracy improvement is achieved by selecting the 5 PSI-GF-PRIME-MINI over the CPC05GFH?

A: The 5 PSI-GF-PRIME-MINI provides ±0.25% accuracy compared to the CPC05GFH ±2% specification, representing an 8-fold improvement in measurement precision within the same 5 PSI pressure range.

Q: Is the side-port configuration of the TSCSANN005PGUCV compatible with standard through-hole PCB layouts?

A: The TSCSANN005PGUCV maintains through-hole PC pin termination compatible with standard PCB mounting. The side-port designation refers to the pressure port location on the sensor body, not the electrical termination. PCB layout compatibility is maintained.

Q: Can multiple substitute parts be used interchangeably within the same application?

A: The Amphenol 5 PSI-GF series (PRIME-MINI, HGRADE-MINI, CGRADE-MINI) are interchangeable from electrical and mechanical perspectives, differing only in accuracy specification. The TSCSANN005PGUCV requires circuit-level verification due to reduced output voltage scaling and different supply voltage characteristics.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message