DC010NDR4 Equivalent & Substitute Parts Reference

Part Overview

The DC010NDR4 is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications with a 0.36 PSI (2.49 kPa) differential pressure range and analog voltage output of 0.25 V to 4.25 V. This component operates at 5V supply voltage and features temperature compensation with ±0.25% accuracy.

The DC010NDR4 is classified as an obsolete product. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support legacy equipment maintenance where original components are no longer available from primary sources.

Substiute Parts

DC010NDR4

Honeywell Sensing and Productivity SolutionsIn Stock: 1110DC010NDR4 Datasheet

Current PartRFQ

10 INCH-D-4V

Amphenol All Sensors CorporationIn Stock: 130810 INCH-D-4V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DC010NDR4 are identified based on strict alignment with the following critical parameters:

Pressure Specifications: Operating pressure range of ±0.36 PSI (±2.49 kPa) differential Output Characteristics: Analog voltage output with 0.25 V to 4.25 V range and ±0.25% accuracy Electrical Interface: 4-SIP Module package with through-hole mounting Mechanical Interface: Male barbed tube connection at 0.19" (4.8 mm) nominal diameter Environmental Performance: Operating temperature range of -25°C to 85°C with temperature compensation Regulatory Compliance: RoHS compliance status

The substitute part 10 INCH-D-4V from Amphenol All Sensors Corporation meets these core substitution criteria. Both components share identical pressure ranges, output voltage specifications, accuracy ratings, operating temperature ranges, and package configurations.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The DC010NDR4 is classified as obsolete, while the 10 INCH-D-4V is an active product. For new designs or long-term system support, the 10 INCH-D-4V is the appropriate selection due to its active manufacturing status and continued availability.

Compliance and Certification: Both components meet RoHS compliance requirements. The 10 INCH-D-4V carries ROHS3 Compliant status and is REACH Unaffected, providing enhanced regulatory alignment for current procurement standards.

Supply Voltage Compatibility: The DC010NDR4 requires exactly 5V supply voltage. The 10 INCH-D-4V accepts a supply voltage range of 4.5V to 5.5V, providing greater tolerance for voltage variations in the power supply circuit.

Mechanical Interface Differences: The DC010NDR4 features barbed port connections, while the 10 INCH-D-4V uses barbless connections. This difference affects tubing attachment methods and must be evaluated for the specific application's tubing retention requirements.

Functional Equivalence: Both sensors deliver identical pressure measurement ranges, output voltage characteristics, accuracy specifications, and operating temperature performance, supporting direct functional substitution in applications where the mechanical interface change is accommodated.

Frequently Asked Questions (FAQ)

Q: Can the 10 INCH-D-4V directly replace the DC010NDR4 in existing applications?

A: Functional substitution is supported based on matching pressure ranges, output voltage specifications, accuracy, and operating temperature ranges. However, the port style difference (barbed versus barbless) requires evaluation of the tubing connection method used in the specific application. If the existing system uses barbed tubing connections, the tubing attachment approach must be reassessed for the barbless design.

Q: What is the significance of the supply voltage range difference?

A: The DC010NDR4 requires a fixed 5V supply, while the 10 INCH-D-4V accepts 4.5V to 5.5V. The wider tolerance range of the substitute part provides greater flexibility in power supply design and reduces sensitivity to voltage regulation variations.

Q: Are both components suitable for the same pressure measurement applications?

A: Yes. Both sensors operate at 0.36 PSI (2.49 kPa) differential pressure with identical output voltage ranges (0.25 V to 4.25 V) and accuracy specifications (±0.25%). They are functionally equivalent for pressure measurement applications within this specification range.

Q: What is the difference between barbed and barbless port connections?

A: Barbed ports feature inward-facing barbs that grip tubing mechanically when inserted. Barbless ports require alternative retention methods such as hose clamps or compression fittings. The choice depends on the tubing material and the application's vibration and pressure cycling requirements.

Q: Is the 10 INCH-D-4V available in the same package configuration?

A: Yes. Both components use the 4-SIP Module package with through-hole mounting, ensuring mechanical compatibility with existing printed circuit board layouts and assembly processes.

Q: What regulatory advantages does the 10 INCH-D-4V provide?

A: The 10 INCH-D-4V carries ROHS3 Compliant certification and REACH Unaffected status, aligning with current environmental and chemical safety regulations. The DC010NDR4, while RoHS Compliant, does not specify ROHS3 or REACH status, making the substitute part preferable for applications subject to current regulatory requirements.