HSCDRRN010KDSA3 Equivalent & Substitute Parts

Part Overview

The HSCDRRN010KDSA3 is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, part of the TruStability® HSC series. This component is designed for board mount applications requiring precise pressure measurement with SPI digital output. The sensor operates within a ±1.45PSI (±10kPa) differential pressure range and delivers 12-bit resolution output.

The HSCDRRN010KDSA3 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this sensor specification.

Substiute Parts

HSCDRRN010KDSA3

Honeywell Sensing and Productivity SolutionsIn Stock: 1051HSCDRRN010KDSA3 Datasheet

Current PartRFQ

HSCDRRN100MDSA3

Honeywell Sensing and Productivity SolutionsIn Stock: 2052HSCDRRN100MDSA3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HSCDRRN010KDSA3 is determined by strict equivalence across the following critical parameters:

Pressure Specification: Operating pressure range must be ±1.45PSI (±10kPa) differential. This parameter defines the sensor's measurement capability and cannot be altered without changing system performance.

Output Characteristics: Output type must be SPI with 12-bit resolution. The digital interface and data format are fundamental to system integration and firmware compatibility.

Electrical Requirements: Supply voltage range of 3V to 3.6V must be maintained. Deviations affect power delivery and sensor operation.

Mechanical Compatibility: Port configuration (Male - 0.08" barbed tube, dual ports, same side), package type (8-DIP), and mounting method (through hole) must remain identical to ensure physical and functional interchangeability.

Performance Characteristics: Accuracy (±0.25%), temperature compensation, and amplified output features must be preserved.

Environmental Ratings: Operating temperature range (-20°C to 85°C) and maximum pressure rating (±20.31PSI) define operational boundaries.

Substitute parts must match all these parameters. Variations in any parameter indicate incompatibility with the original design specification.

Parameter Comparison

Engineering Selection Recommendations

The HSCDRRN100MDSA3 is a parametric equivalent to the HSCDRRN010KDSA3 across all critical electrical, mechanical, and functional specifications. Both components share identical pressure range, output characteristics, supply voltage requirements, package configuration, and operating parameters.

Product Status Consideration: The HSCDRRN010KDSA3 is classified as obsolete, while the HSCDRRN100MDSA3 is active. Selection of the active part ensures ongoing manufacturer support, availability, and compliance with current regulatory standards.

Compliance Status: The HSCDRRN100MDSA3 carries ROHS3 compliance certification, which exceeds the RoHS compliance of the original part. This represents an improvement in environmental and regulatory alignment. The substitute part is REACH Unaffected, confirming no restrictions on use.

Packaging Difference: The substitute part is supplied in bulk packaging, whereas the original part packaging specification is not detailed. This difference affects logistics and inventory management but does not impact functional performance or electrical characteristics.

Direct Substitution: The HSCDRRN100MDSA3 functions as a direct replacement in applications designed for the HSCDRRN010KDSA3. No circuit modifications, firmware changes, or mechanical redesign are required.

Frequently Asked Questions (FAQ)

Q: Can the HSCDRRN100MDSA3 replace the HSCDRRN010KDSA3 in existing designs?

A: Yes. The HSCDRRN100MDSA3 is parametrically equivalent across all critical specifications including pressure range (±1.45PSI), output type (SPI 12-bit), supply voltage (3V to 3.6V), package type (8-DIP), and port configuration. Direct substitution is possible without design modifications.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and compliance certification. The HSCDRRN010KDSA3 is obsolete; the HSCDRRN100MDSA3 is active. The substitute carries ROHS3 compliance and REACH Unaffected status. All functional and electrical parameters are identical.

Q: Does the packaging difference affect compatibility?

A: Packaging format (bulk versus unspecified) affects supply chain logistics and inventory handling but does not impact electrical performance, mechanical fit, or functional operation. The component itself remains identical.

Q: Are there any temperature or pressure rating differences?

A: No. Both parts operate across -20°C to 85°C and maintain identical maximum pressure ratings of ±20.31PSI (±140kPa). Operating pressure range is ±1.45PSI for both.

Q: Is the SPI output protocol identical between these parts?

A: Yes. Both components deliver 12-bit SPI output with identical accuracy (±0.25%), amplified output, and temperature compensation features. No firmware or software changes are required.

Q: What is the advantage of selecting the HSCDRRN100MDSA3?

A: The substitute part is active in production, ensuring long-term availability and manufacturer support. It carries enhanced ROHS3 compliance and REACH Unaffected certification, providing better regulatory alignment for current and future applications.