DC030NDR5 Equivalent & Substitute Parts Reference

Part Overview

The DC030NDR5 is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications with a 1.08 PSI (7.48 kPa) differential pressure range and 1 V ~ 6 V analog voltage output. The device features a male barbed tube port (0.19" / 4.83mm) with dual configuration and operates across a -25°C ~ 85°C temperature range with ±0.25% accuracy.

This product carries an Obsolete status. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure continued supply chain availability, and support legacy equipment maintenance and redesign initiatives.

Substiute Parts

DC030NDR5

Honeywell Sensing and Productivity SolutionsIn Stock: 916DC030NDR5 Datasheet

Current PartRFQ

SSCSNBN030NDAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 947SSCSNBN030NDAA5 Datasheet

DirectRFQ

SSCSHHN001PDAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 1044SSCSHHN001PDAA5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DC030NDR5 are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

• Pressure Type: Differential
• Pressure Range: ±1.08 PSI (±7.48 kPa) or equivalent
• Output Type: Analog Voltage
• Package Type: 4-SIP Module
• Mounting Type: Through Hole
• Accuracy: ±0.25%
• Temperature Compensation: Required
• RoHS Compliance: Required

Substitution Categories:

Direct Manufacturer Substitute: SSCSNBN030NDAA5 provides equivalent pressure measurement capability (±1.08 PSI / ±7.48 kPa) with identical accuracy (±0.25%), same 4-SIP package, and through-hole mounting. This part maintains the same differential pressure specification and barbed port configuration. Key differences include output voltage range (0.5 V ~ 4.5 V vs. 1 V ~ 6 V), supply voltage requirement (4.75 V ~ 5.25 V vs. 7 V ~ 30 V), and port style (barbless vs. barbed). The SSCSNBN030NDAA5 is Active status with amplified output feature.

Similar Manufacturer Substitute: SSCSHHN001PDAA5 provides comparable differential pressure sensing with ±1 PSI (±6.89 kPa) operating pressure, maintaining ±0.25% accuracy and 4-SIP package configuration. This part operates within the same temperature range (-40°C ~ 85°C extended lower bound) and shares identical output voltage (0.5 V ~ 4.5 V) and supply voltage specifications. The primary distinction is the reduced port size (0.16" / 3.94 mm vs. 0.19" / 4.83 mm) and barbed port style retention.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (SSCSNBN030NDAA5):

The SSCSNBN030NDAA5 is the primary substitute for the DC030NDR5 based on identical differential pressure specification (±1.08 PSI / ±7.48 kPa) and matching accuracy (±0.25%). Both devices maintain 4-SIP through-hole package configuration and RoHS compliance. This part is Active status, ensuring long-term supply availability and manufacturing support.

Circuit integration requires accommodation of the reduced supply voltage range (4.75 V ~ 5.25 V vs. 7 V ~ 30 V) and modified output voltage range (0.5 V ~ 4.5 V vs. 1 V ~ 6 V). The barbless port style differs from the original barbed configuration, necessitating evaluation of tubing connection methods in the target application. The amplified output feature provides enhanced signal conditioning compared to the DC030NDR5.

For Functional Equivalence (SSCSHHN001PDAA5):

The SSCSHHN001PDAA5 provides functional pressure sensing capability with a closely matched operating pressure specification (±1 PSI / ±6.89 kPa vs. ±1.08 PSI / ±7.48 kPa). This part maintains ±0.25% accuracy, identical output voltage range (0.5 V ~ 4.5 V), and matching supply voltage specifications (4.75 V ~ 5.25 V). Extended operating temperature range (-40°C ~ 85°C vs. -25°C ~ 85°C) provides improved low-temperature performance.

The reduced port size (0.19" vs. 0.16" tube diameter) requires mechanical interface verification. Retention of barbed port style aligns with the original DC030NDR5 tubing connection approach. Active product status ensures supply chain continuity.

Compliance and Certification:

All substitute parts maintain RoHS compliance and carry identical ECCN (EAR99) and HTSUS (9026.20.4000) classifications as the DC030NDR5. Moisture sensitivity level (MSL 1 - Unlimited) is consistent across all three devices.

Frequently Asked Questions (FAQ)

Q: Can the SSCSNBN030NDAA5 directly replace the DC030NDR5 without circuit modifications?

A: The SSCSNBN030NDAA5 requires circuit modifications due to different supply voltage requirements (4.75 V ~ 5.25 V vs. 7 V ~ 30 V) and output voltage range (0.5 V ~ 4.5 V vs. 1 V ~ 6 V). Signal conditioning and power supply design must be adjusted accordingly. The barbless port style also requires evaluation of tubing connection compatibility.

Q: What is the primary difference between the two substitute parts?

A: The SSCSNBN030NDAA5 matches the exact pressure specification (±1.08 PSI) of the DC030NDR5, while the SSCSHHN001PDAA5 provides a slightly lower pressure range (±1 PSI). The SSCSHHN001PDAA5 features a smaller port size (0.16" vs. 0.19"), which may affect tubing compatibility. Both substitutes share identical output voltage and supply voltage specifications.

Q: Are all three devices RoHS compliant?

A: Yes. The DC030NDR5, SSCSNBN030NDAA5, and SSCSHHN001PDAA5 are all RoHS compliant with MSL 1 (Unlimited) moisture sensitivity level. All three carry identical ECCN (EAR99) and HTSUS (9026.20.4000) classifications.

Q: What is the significance of the "Amplified Output" feature in the substitute parts?

A: The SSCSNBN030NDAA5 and SSCSHHN001PDAA5 include amplified output signal conditioning, which enhances the analog voltage signal quality compared to the DC030NDR5. This feature improves signal-to-noise ratio and may reduce the need for external amplification in the receiving circuit.

Q: How do the operating temperature ranges compare?

A: The DC030NDR5 operates from -25°C ~ 85°C. Both substitute parts extend the lower temperature limit to -40°C, providing improved performance in cold environments. The upper temperature limit remains 85°C across all three devices.

Q: What tubing connection considerations apply to the port style differences?

A: The DC030NDR5 features barbed ports, which mechanically grip tubing through barb engagement. The SSCSNBN030NDAA5 uses barbless ports, requiring alternative connection methods such as compression fittings or adhesive-based connections. The SSCSHHN001PDAA5 retains barbed ports, maintaining compatibility with barbed tubing connection approaches.

Q: Can the SSCSHHN001PDAA5 be used in applications requiring the full 1.08 PSI range of the DC030NDR5?

A: The SSCSHHN001PDAA5 operates at ±1 PSI (±6.89 kPa), which is approximately 7.4% lower than the DC030NDR5 specification (±1.08 PSI / ±7.48 kPa). Applications requiring the full 1.08 PSI range should use the SSCSNBN030NDAA5 for exact pressure specification matching.

Q: What is the inventory status of these substitute parts?

A: The DC030NDR5 (Obsolete) has 903 pieces in stock. The SSCSNBN030NDAA5 (Active) has 864 pieces available. The SSCSHHN001PDAA5 (Active) has 1020 pieces in stock. Active status parts ensure continued availability for future procurement.