DC010NDC4 Equivalent & Substitute Parts Reference

Part Overview

The DC010NDC4 is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications with a 0.36PSI (2.49kPa) differential pressure range and analog voltage output of 0.25V to 4.25V. This component operates on a 5V supply and features temperature compensation with ±0.25% accuracy.

The DC010NDC4 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure continued availability, and support ongoing production requirements where original inventory becomes depleted.

Key Parameters

Parameter	DC010NDC4 Specification
Pressure Type	Differential
Operating Pressure Range	0.36PSI (2.49kPa)
Output Type	Analog Voltage
Output Voltage Range	0.25V ~ 4.25V
Supply Voltage	5V
Accuracy	±0.25%
Port Size	Male - 0.19" (4.83mm) Tube, Dual
Port Style	Barbed
Operating Temperature	-25°C ~ 85°C
Package Type	4-SIP Module
Mounting Type	Through Hole
Termination Style	PC Pin
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitute parts for the DC010NDC4 are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

Pressure Type: Differential
Operating Pressure Range: 0.36PSI (±2.49kPa)
Output Type: Analog Voltage
Output Voltage Range: 0.25V ~ 4.25V (or compatible range)
Supply Voltage: 5V nominal (with acceptable tolerance)
Accuracy: ±0.25%
Port Size: Male - 0.19" (4.8mm) Tube, Dual
Package Type: 4-SIP Module
Mounting Type: Through Hole
Termination Style: PC Pin

Substitutes are grouped into two categories:

Direct Substitute (Functionally Equivalent): SSCSNBN010NDAA5 maintains identical pressure range, accuracy, and output characteristics with enhanced specifications including amplified output and extended temperature range.

Similar Substitute (Compatible with Application Considerations): 10 INCH-D-4V provides equivalent pressure range and output voltage with identical port configuration and package type, manufactured by Amphenol All Sensors Corporation.

Partial Compatibility (Pressure Range Variation): SSCSHHN001PDAA5 operates at ±1PSI differential pressure, representing a higher pressure range than the original specification and requires application-level verification.

Parameter Comparison

Parameter	DC010NDC4	SSCSNBN010NDAA5	10 INCH-D-4V	SSCSHHN001PDAA5
Manufacturer	Honeywell	Honeywell	Amphenol All Sensors	Honeywell
Product Status	Obsolete	Active	Active	Active
Pressure Type	Differential	Differential	Differential	Differential
Operating Pressure	0.36PSI (2.49kPa)	±0.36PSI (±2.49kPa)	±0.36PSI (±2.49kPa)	±1PSI (±6.89kPa)
Output Type	Analog Voltage	Analog Voltage	Analog Voltage	Analog Voltage
Output Voltage Range	0.25V ~ 4.25V	0.5V ~ 4.5V	0.25V ~ 4.25V	0.5V ~ 4.5V
Supply Voltage	5V	4.95V ~ 5.05V	4.5V ~ 5.5V	4.75V ~ 5.25V
Accuracy	±0.25%	±0.25%	±0.25%	±0.25%
Port Size	Male - 0.19" (4.83mm) Tube, Dual	Male - 0.19" (4.8mm) Tube, Dual	Male - 0.19" (4.8mm) Tube, Dual	Male - 0.16" (3.94mm) Tube, Dual
Port Style	Barbed	Barbless	Barbless	Barbed
Operating Temperature	-25°C ~ 85°C	-40°C ~ 85°C	-25°C ~ 85°C	-40°C ~ 85°C
Package Type	4-SIP Module	4-SIP, Dual Ports, Same Side	4-SIP Module	4-SIP, Dual Ports, Same Side
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination Style	PC Pin	PC Pin	PC Pin	PC Pin
RoHS Status	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant
Maximum Pressure	5.42PSI (37.38kPa)	±12.65PSI (±87.21kPa)	±7.23PSI (±49.83kPa)	±10PSI (±68.95kPa)

Engineering Selection Recommendations

SSCSNBN010NDAA5 (Direct Substitute - Recommended for Primary Selection)

The SSCSNBN010NDAA5 is the preferred direct substitute for the obsolete DC010NDC4. This part maintains identical differential pressure specification (±0.36PSI), accuracy (±0.25%), and output voltage range compatibility (0.5V ~ 4.5V overlaps with 0.25V ~ 4.25V). The SSCSNBN010NDAA5 is manufactured by Honeywell Sensing and Productivity Solutions with active product status, ensuring long-term availability and supply chain continuity. The component features amplified output and extended operating temperature range (-40°C ~ 85°C), providing enhanced performance margins. RoHS compliance and identical termination style (PC Pin) support direct integration into existing board designs. The barbless port style represents a minor mechanical variation that may require tubing connector adjustment but does not affect functional pressure measurement capability.

10 INCH-D-4V (Alternative Substitute - Compatible Configuration)

The 10 INCH-D-4V manufactured by Amphenol All Sensors Corporation provides equivalent pressure range (±0.36PSI) and output voltage (0.25V ~ 4.25V) matching the original DC010NDC4 specification. This part maintains identical port size (0.19" tube), package type (4-SIP Module), and mounting configuration (Through Hole, PC Pin termination). The component is active in production with ROHS3 compliance certification. The barbless port style and amplified output features represent functional enhancements. Supply voltage tolerance (4.5V ~ 5.5V) provides broader operational margin than the original specification.

SSCSHHN001PDAA5 (Limited Compatibility - Application-Dependent)

The SSCSHHN001PDAA5 operates at a higher differential pressure range (±1PSI) compared to the DC010NDC4 (0.36PSI). This part is suitable only for applications where the higher pressure measurement range is acceptable and does not compromise system accuracy requirements. The component features identical accuracy (±0.25%), output voltage range (0.5V ~ 4.5V), and package configuration (4-SIP, Through Hole, PC Pin). The barbed port style matches the original DC010NDC4 configuration. Extended operating temperature (-40°C ~ 85°C) and active product status support long-term deployment. Selection of this part requires confirmation that the application can tolerate the increased pressure measurement range without performance degradation.

Frequently Asked Questions (FAQ)

Q: Can SSCSNBN010NDAA5 be used as a direct replacement for DC010NDC4 without circuit modifications?

A: The SSCSNBN010NDAA5 maintains identical differential pressure range (±0.36PSI), accuracy (±0.25%), and compatible output voltage characteristics (0.5V ~ 4.5V overlaps with 0.25V ~ 4.25V). PC Pin termination and 4-SIP package configuration are identical. The primary consideration is the barbless port style, which requires tubing connector compatibility verification. No circuit modifications are required for electrical functionality.

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

A: Barbed ports feature internal barbs that mechanically grip tubing to prevent disconnection. Barbless ports require tubing connectors with mechanical clamping mechanisms. Both styles provide equivalent pressure sealing when properly connected. Selection depends on the tubing connector type specified in the system design. The DC010NDC4 uses barbed ports; SSCSNBN010NDAA5 and 10 INCH-D-4V use barbless ports.

Q: Is SSCSHHN001PDAA5 compatible with DC010NDC4 applications?

A: SSCSHHN001PDAA5 operates at ±1PSI differential pressure, which is higher than the DC010NDC4 specification of 0.36PSI. This part is compatible only if the application can tolerate the increased pressure measurement range. The higher range may reduce measurement resolution at lower pressures. Accuracy remains ±0.25% across the full range. Port size differs (0.16" vs. 0.19"), requiring tubing connector compatibility verification.

Q: What are the supply voltage tolerance differences between substitute parts?

A: DC010NDC4 operates on 5V nominal supply. SSCSNBN010NDAA5 specifies 4.95V ~ 5.05V (±1% tolerance), 10 INCH-D-4V specifies 4.5V ~ 5.5V (±5% tolerance), and SSCSHHN001PDAA5 specifies 4.75V ~ 5.25V (±2.5% tolerance). All parts operate within standard 5V power supply specifications. The 10 INCH-D-4V provides the broadest tolerance margin for systems with variable supply voltage.

Q: Are all substitute parts RoHS compliant?

A: Yes. DC010NDC4 is RoHS Compliant. SSCSNBN010NDAA5 is RoHS Compliant. 10 INCH-D-4V is ROHS3 Compliant. SSCSHHN001PDAA5 is RoHS Compliant. All parts meet environmental compliance requirements for electronic component manufacturing and deployment.

Q: What is the impact of extended operating temperature range on part selection?

A: DC010NDC4 operates -25°C ~ 85°C. SSCSNBN010NDAA5 and SSCSHHN001PDAA5 extend to -40°C ~ 85°C, providing enhanced low-temperature performance. 10 INCH-D-4V maintains -25°C ~ 85°C matching the original specification. Extended temperature range provides additional operational margin for systems deployed in cold environments but does not affect functionality in standard temperature applications.

Q: Can substitute parts be mixed in the same system?

A: All substitute parts maintain identical accuracy (±0.25%), output type (Analog Voltage), and termination style (PC Pin). Mixing parts is permissible if the system design accommodates the specific output voltage ranges and port configurations of each part. SSCSNBN010NDAA5 and 10 INCH-D-4V are preferred for mixed deployments due to identical pressure range specification. SSCSHHN001PDAA5 should not be mixed with other parts in pressure-sensitive applications due to its higher pressure range.

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