Equivalent & Substitute Parts for XPC01GTC Pressure Sensor

Part Overview

The XPC01GTC is a vented gauge pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications requiring low-pressure measurement up to 1 PSI (6.89 kPa). The sensor outputs a Wheatstone Bridge signal in the range of 0 mV to 18 mV at 12V supply voltage and features temperature compensation across an operating range of -25°C to 85°C.

The XPC01GTC carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this sensor.

Substiute Parts

XPC01GTC

Honeywell Sensing and Productivity SolutionsIn Stock: 936XPC01GTC Datasheet

Current PartRFQ

1 PSI-GF-CGRADE-MINI

Amphenol All Sensors CorporationIn Stock: 9901 PSI-GF-CGRADE-MINI Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XPC01GTC is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Operating Pressure: 1 PSI (6.89 kPa)
• Pressure Type: Vented Gauge
• Output Type: Wheatstone Bridge
• Output Range: 0 mV ~ 18 mV (12V)
• Accuracy: ±1%
• Operating Temperature Range: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 4-SIP Module
• Termination Style: PC Pin

Allowable Variations:

• Port Size: Minor tube diameter variations (0.18" to 0.19") are acceptable within mechanical integration constraints
• Port Style: Barbed and barbless configurations are functionally equivalent for pressure coupling
• Supply Voltage: Substitute must operate within or encompass the 3V ~ 16V range
• Maximum Pressure Rating: Substitute may exceed the original 3 PSI specification

The substitute part 1 PSI-GF-CGRADE-MINI meets all mandatory matching parameters and allowable variation criteria.

Parameter Comparison

Engineering Selection Recommendations

The 1 PSI-GF-CGRADE-MINI from Amphenol All Sensors Corporation is a direct functional equivalent to the obsolete XPC01GTC. Both sensors share identical pressure measurement specifications, output characteristics, accuracy ratings, and operating temperature ranges. Both components are RoHS Compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings.

The substitute part offers the advantage of active product status, ensuring continued availability and manufacturing support. The higher maximum pressure rating (10 PSI versus 3 PSI) provides additional design margin without affecting performance at the 1 PSI operating point.

Minor mechanical differences exist in port configuration: the substitute features a 0.18" (4.57 mm) barbless tube connector compared to the original 0.19" (4.83 mm) barbed connector. These variations are compatible within standard pressure coupling practices and do not affect electrical or functional performance.

The substitute operates at a fixed 16V supply voltage, which falls within the original part's 3V to 16V operating range and is appropriate for standard 12V Wheatstone Bridge sensor applications.

Frequently Asked Questions (FAQ)

Q: Can the 1 PSI-GF-CGRADE-MINI replace the XPC01GTC in existing designs without circuit modification?

A: Yes. Both sensors output identical Wheatstone Bridge signals (0 mV to 18 mV at 12V) with ±1% accuracy. The 16V fixed supply voltage of the substitute is compatible with the original part's 3V to 16V range. No circuit changes are required for electrical compatibility.

Q: What is the significance of the port size difference (0.19" versus 0.18")?

A: The 0.26 mm diameter difference is within standard tubing tolerance ranges. Both connectors are male barbed/barbless tube configurations suitable for standard pressure hose coupling. Mechanical integration should be verified for the specific application, but the difference does not affect sensor function.

Q: Does the barbless port style of the substitute affect installation?

A: No. Barbless and barbed tube connectors are both standard male tube configurations used in pressure sensing applications. The choice between them depends on the hose or tubing specification in the application. Both provide equivalent pressure coupling performance.

Q: Why is the substitute's maximum pressure rating higher (10 PSI versus 3 PSI)?

A: The higher maximum pressure rating indicates the substitute sensor can withstand greater overpressure without damage. At the 1 PSI operating point, both sensors perform identically. The higher rating provides additional safety margin and design flexibility.

Q: Is the substitute part currently available?

A: Yes. The 1 PSI-GF-CGRADE-MINI carries an Active product status, indicating current manufacturing and availability. The original XPC01GTC is Obsolete and no longer produced.

Q: Are both parts RoHS Compliant?

A: Yes. Both the XPC01GTC and 1 PSI-GF-CGRADE-MINI are RoHS Compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, meeting equivalent environmental and regulatory requirements.