SCX15DNC Equivalent & Substitute Parts

Part Overview

The SCX15DNC is an active, board-mount differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions. This component operates at 15 PSI (103.42 kPa) differential pressure with a Wheatstone Bridge output of 0 mV to 90 mV at 12V supply. The sensor features temperature compensation, barbed dual male ports (0.19" / 4.8mm tube), and is packaged in a 6-SIP module with PC pin termination for through-hole mounting.

Substitute parts are identified when component availability is limited, supply chain disruptions occur, or inventory requirements necessitate alternative sourcing while maintaining equivalent electrical and mechanical performance within specified parameters.

Substiute Parts

SCX15DNC

Honeywell Sensing and Productivity SolutionsIn Stock: 1127SCX15DNC Datasheet

Current PartRFQ

SCX15DN

Honeywell Sensing and Productivity SolutionsIn Stock: 768SCX15DN Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCX15DNC are identified based on strict equivalence across the following critical parameters:

Pressure Specifications: Operating pressure of 15 PSI (103.42 kPa) differential and maximum pressure rating of 30 PSI (206.84 kPa) must be identical.

Electrical Characteristics: Output type (Wheatstone Bridge), output range (0 mV ~ 90 mV at 12V), and supply voltage (20V) must match exactly.

Mechanical Interface: Port configuration (Male - 0.19" / 4.8mm tube, dual barbed ports) and package type (6-SIP module) must be identical.

Termination & Mounting: PC pin termination and through-hole mounting type must be preserved.

Environmental Compliance: Operating temperature range (-40°C ~ 85°C), RoHS compliance, and MSL rating (1 - Unlimited) must be maintained.

Manufacturer: All substitutes are sourced from Honeywell Sensing and Productivity Solutions within the SCX series.

Parameter Comparison

Engineering Selection Recommendations

The SCX15DN is a direct parametric equivalent to the SCX15DNC for applications requiring a 15 PSI differential pressure sensor with Wheatstone Bridge output in a 6-SIP through-hole package. Both components are active products manufactured by Honeywell Sensing and Productivity Solutions and carry RoHS compliance certification.

The SCX15DN differs from the SCX15DNC in accuracy specification: SCX15DN provides ±1% accuracy compared to the SCX15DNC's ±5% accuracy. This represents an improvement in measurement precision while maintaining all other electrical, mechanical, and environmental parameters.

Both components are suitable for board-mount applications requiring temperature-compensated differential pressure sensing across the -40°C to 85°C operating range. Selection between these parts should be based on application accuracy requirements and component availability.

Frequently Asked Questions (FAQ)

Q: Can the SCX15DN replace the SCX15DNC in existing designs?

A: Yes. The SCX15DN is electrically and mechanically equivalent to the SCX15DNC. Both components feature identical pressure ratings (15 PSI operating, 30 PSI maximum), output characteristics (0 mV ~ 90 mV Wheatstone Bridge at 12V), port configuration (0.19" barbed dual male), and package type (6-SIP through-hole). The SCX15DN provides superior accuracy (±1% versus ±5%), which is compatible with applications designed for the SCX15DNC.

Q: Are there differences in package or termination between these parts?

A: No. Both the SCX15DNC and SCX15DN use identical 6-SIP module packaging with PC pin termination for through-hole mounting. Physical and electrical interface compatibility is maintained.

Q: What is the primary difference between SCX15DNC and SCX15DN?

A: The primary difference is accuracy specification. The SCX15DN provides ±1% accuracy, while the SCX15DNC provides ±5% accuracy. All other parameters, including pressure range, output type, supply voltage, port configuration, and operating temperature range, are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both the SCX15DNC and SCX15DN are RoHS compliant with MSL rating of 1 (Unlimited moisture sensitivity level).

Q: Can these sensors be used interchangeably in high-precision applications?

A: The SCX15DN, with its ±1% accuracy specification, is suitable for applications requiring higher measurement precision. The SCX15DNC, with ±5% accuracy, is suitable for applications with less stringent accuracy requirements. Interchangeability depends on the specific accuracy tolerance required by the application.