ASDX015G24R-DO Pressure Sensor Equivalent & Substitute Parts

Part Overview

The ASDX015G24R-DO is a vented gauge pressure sensor manufactured by Honeywell Sensing and Productivity Solutions. This 12-bit I2C output sensor operates at 15PSI (103.42kPa) with a 0.09" male tube port and 8-DIP through-hole mounting configuration. The product is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and production continuity.

Substiute Parts

ASDX015G24R-DO

Honeywell Sensing and Productivity SolutionsIn Stock: 1252ASDX015G24R-DO Datasheet

Current PartRFQ

ASDXAVX015PG7A5

Honeywell Sensing and Productivity SolutionsIn Stock: 829ASDXAVX015PG7A5 Datasheet

DirectRFQ

ASDXRRX001PGAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 2612ASDXRRX001PGAA5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASDX015G24R-DO is determined by the following critical parameters:

Direct Equivalent Criteria: Operating pressure range (15PSI nominal), pressure type (vented gauge), output interface (I2C), resolution (12-bit), supply voltage (4.75V ~ 5.25V), accuracy (±2%), port configuration (male barbless tube), temperature range (-20°C ~ 105°C), and through-hole mounting compatibility.

Substitute Classification:

Direct Equivalent: ASDXAVX015PG7A5 maintains identical operating pressure, output type, resolution, accuracy, supply voltage, temperature range, and mounting configuration. Port tube diameter differs marginally (2.31mm vs. 2.29mm), and package designation changes from 8-DIP with top port to 8-DIP module format. Product status is active.

Similar Substitute: ASDXRRX001PGAA5 operates at 1PSI (6.89kPa) with analog voltage output (0.5V ~ 4.5V) instead of I2C digital output. This component shares vented gauge pressure type, barbless port style, temperature range, and through-hole mounting. Operating pressure and output interface differ fundamentally, limiting substitution to applications with different pressure measurement requirements.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Active Product Requirement):

ASDXAVX015PG7A5 is the primary substitute for ASDX015G24R-DO. Both components maintain identical operating pressure (15PSI), I2C digital output interface, 12-bit resolution, ±2% accuracy, and 4.75V ~ 5.25V supply voltage specification. Temperature operating range and through-hole mounting configuration are preserved. The component is currently in active production status with 723 units in stock inventory.

Package designation transitions from 8-DIP with top port to 8-DIP module format. Port tube diameter increases marginally from 2.29mm to 2.31mm, remaining within standard tubing compatibility tolerances for 0.09" male barbless connections. Both components are RoHS compliant with MSL rating 1 (unlimited moisture sensitivity).

For Pressure Range Variation:

ASDXRRX001PGAA5 is applicable only when application requirements permit operation at 1PSI (6.89kPa) instead of 15PSI. This component requires interface redesign due to analog voltage output (0.5V ~ 4.5V) replacing I2C digital communication. Maximum pressure rating of 2PSI (13.79kPa) restricts use to low-pressure measurement applications. Substitution is not recommended for designs requiring 15PSI operating pressure or I2C protocol integration.

Frequently Asked Questions (FAQ)

Q: Can ASDXAVX015PG7A5 directly replace ASDX015G24R-DO in existing PCB designs?

A: ASDXAVX015PG7A5 is mechanically and electrically compatible for through-hole mounting applications. Both components use 8-DIP package format with identical pin configuration and I2C interface protocol. Port tube diameter difference (2.31mm vs. 2.29mm) is within standard 0.09" male barbless tubing specifications. Verification of PCB footprint compatibility with 8-DIP module designation is required before implementation.

Q: What are the key differences between the direct equivalent and similar substitute?

A: ASDXAVX015PG7A5 maintains identical operating pressure (15PSI) and I2C output interface. ASDXRRX001PGAA5 operates at 1PSI with analog voltage output (0.5V ~ 4.5V), requiring complete signal conditioning circuit redesign. Operating pressure and output interface are fundamental parameters that determine substitution feasibility. ASDXRRX001PGAA5 is not suitable for applications requiring 15PSI measurement capability.

Q: Are there compliance or certification differences between these components?

A: All three components are RoHS compliant with MSL rating 1 (unlimited). ECCN classification is EAR99 for all parts. HTSUS code 9026.20.4000 applies uniformly. No compliance or certification barriers exist for substitution between these components within their respective pressure and output specifications.

Q: What inventory considerations apply to component selection?

A: ASDX015G24R-DO is obsolete with 1156 units currently in stock. ASDXAVX015PG7A5 (direct equivalent) has 723 units available. ASDXRRX001PGAA5 (similar substitute) has 2580 units in inventory. Inventory availability should be evaluated against production timeline requirements and long-term supply chain planning.

Q: Does port tube diameter variation affect tubing compatibility?

A: Port tube diameter increases from 0.09" (2.29mm) to 0.09" (2.31mm) between ASDX015G24R-DO and ASDXAVX015PG7A5. Both maintain male barbless port style. Standard 0.09" tubing specifications accommodate this tolerance range. Existing tubing connections are compatible without modification.