XPC05DTC Equivalent & Substitute Parts Reference

Part Overview

The XPC05DTC is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications requiring 5PSI (34.47kPa) differential pressure measurement. This component features a Wheatstone Bridge output with 0 mV ~ 60 mV (12V) signal range and barbed male tube connections (0.19" / 4.83mm dual ports). The XPC05DTC is classified as obsolete, making identification of functionally equivalent active alternatives essential for ongoing system support and new design implementations.

Substiute Parts

XPC05DTC

Honeywell Sensing and Productivity SolutionsIn Stock: 1052XPC05DTC Datasheet

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TSCSHHN005PDUCV

Honeywell Sensing and Productivity SolutionsIn Stock: 1060TSCSHHN005PDUCV Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete XPC05DTC requires evaluation against the following critical parameters that define functional equivalence:

Pressure Measurement Capability: Both the main part and substitute must operate within compatible differential pressure ranges. The XPC05DTC operates at 5PSI (34.47kPa) differential with a maximum pressure rating of 15PSI (103.42kPa).

Output Characteristics: The substitute must provide Wheatstone Bridge output with compatible signal voltage ranges and supply voltage requirements to ensure direct integration with existing signal conditioning circuits.

Physical Interface: Port size, style (barbed), and configuration (dual ports) must accommodate existing pneumatic connections without adapter requirements.

Package and Mounting: Through-hole 4-SIP module configuration must match PCB layout and assembly specifications.

Environmental Compliance: RoHS compliance and operating temperature range must satisfy application requirements.

Product Status and Availability: Active product status ensures ongoing supply chain support and technical documentation availability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TSCSHHN005PDUCV

The TSCSHHN005PDUCV from Honeywell's active TruStability® TSC series represents the functionally equivalent substitute for the obsolete XPC05DTC. Both components share identical pressure measurement ranges (5PSI / 34.47kPa differential), Wheatstone Bridge output architecture, and through-hole 4-SIP mounting configuration.

Critical Integration Considerations:

The TSCSHHN005PDUCV introduces three design-level modifications that must be addressed during substitution:

1. Output Signal Voltage: The substitute operates at 0 mV ~ 50 mV (5V) compared to the original 0 mV ~ 60 mV (12V). Signal conditioning circuits must be recalibrated to accommodate the reduced output voltage range and lower supply voltage requirement (1.5V ~ 12V vs. 3V ~ 16V).

2. Pneumatic Port Interface: The tube connection diameter differs (0.16" / 3.94mm vs. 0.19" / 4.83mm). Existing pneumatic tubing connections require either adapter fittings or tubing replacement to maintain system integrity.

3. Port Configuration: The TSCSHHN005PDUCV features dual ports on the same side, whereas the XPC05DTC configuration is standard. PCB layout verification is necessary to confirm port accessibility and tubing routing compatibility.

Advantages of Substitution:

The TSCSHHN005PDUCV provides superior accuracy (±0.15% vs. ±1%), extended lower operating temperature range (-40°C vs. -25°C), and significantly higher overpressure protection (±30PSI vs. 15PSI). Active product status ensures ongoing technical support, documentation availability, and supply chain reliability.

Compliance Status:

Both components maintain RoHS compliance and identical ECCN/HTSUS classifications, ensuring regulatory continuity for applications subject to export control or environmental compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the TSCSHHN005PDUCV be used as a direct drop-in replacement for the XPC05DTC?

A: No. While both components share identical differential pressure measurement capability and Wheatstone Bridge output architecture, three modifications are required: (1) signal conditioning circuit recalibration for the reduced output voltage range (50 mV vs. 60 mV at lower supply voltage), (2) pneumatic port adapter or tubing replacement due to different tube diameters (0.16" vs. 0.19"), and (3) PCB layout verification for the same-side port configuration. These are engineering-level modifications, not component-level substitutions.

Q: What is the impact of the different output voltage ranges on system performance?

A: The TSCSHHN005PDUCV outputs 0 mV ~ 50 mV at 5V supply, compared to the XPC05DTC's 0 mV ~ 60 mV at 12V supply. This represents a 17% reduction in output voltage span. Analog-to-digital converters and signal conditioning amplifiers must be recalibrated to maintain measurement accuracy and resolution. The lower supply voltage requirement (1.5V ~ 12V) may reduce power supply design flexibility in systems currently optimized for the 3V ~ 16V range.

Q: Are the pneumatic connections compatible without modification?

A: No. The XPC05DTC uses 0.19" (4.83mm) barbed male tube connections, while the TSCSHHN005PDUCV uses 0.16" (3.94mm) barbed male tube connections. Existing tubing sized for 0.19" connections will not seal properly on 0.16" barbs. Either pneumatic adapter fittings must be sourced, or tubing must be replaced with appropriately sized tubing for the smaller diameter.

Q: Does the TSCSHHN005PDUCV provide better performance than the XPC05DTC?

A: The TSCSHHN005PDUCV demonstrates superior accuracy (±0.15% vs. ±1%), extended lower operating temperature capability (-40°C vs. -25°C), and higher overpressure protection (±30PSI vs. 15PSI maximum pressure). These enhancements provide improved measurement precision and system robustness. However, these advantages require corresponding modifications to signal conditioning and pneumatic interfaces.

Q: What is the significance of the "same side" port configuration on the TSCSHHN005PDUCV?

A: The TSCSHHN005PDUCV features both pneumatic ports on the same side of the 4-SIP module, whereas the XPC05DTC uses standard port positioning. This affects PCB layout, tubing routing, and component accessibility. Designs with space constraints or specific tubing routing requirements must verify that the same-side configuration accommodates existing mechanical constraints.

Q: Is the TSCSHHN005PDUCV suitable for applications requiring the full -25°C to 85°C temperature range of the XPC05DTC?

A: Yes. The TSCSHHN005PDUCV operates across -40°C to 85°C, which encompasses and exceeds the XPC05DTC's -25°C to 85°C range. The extended lower temperature capability provides additional operational margin for applications in cold environments.

Q: Are there any supply chain or compliance advantages to using the TSCSHHN005PDUCV?

A: Yes. The TSCSHHN005PDUCV is an active product with ongoing manufacturer support, ensuring reliable supply chain availability and technical documentation. The XPC05DTC is obsolete, creating long-term sourcing risk. Both components maintain RoHS compliance and identical ECCN/HTSUS classifications, ensuring regulatory continuity.