ASDX015A24R Pressure Sensor Equivalent & Substitute Parts

Part Overview

The ASDX015A24R is a 15PSI absolute pressure sensor manufactured by Honeywell Sensing and Productivity Solutions. This component features amplified analog voltage output (0.5V to 4.5V), temperature compensation, and through-hole mounting in an 8-DIP package configuration. The part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and production continuity.

Substiute Parts

ASDX015A24R

Honeywell Sensing and Productivity SolutionsIn Stock: 1106ASDX015A24R Datasheet

Current PartRFQ

ASDXACX015PAAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 2037ASDXACX015PAAA5 Datasheet

DirectRFQ

ASDXRRX001PGAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 2612ASDXRRX001PGAA5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ASDX015A24R are classified based on the following critical parameters that determine functional equivalence:

Direct Equivalent Criteria:

• Pressure Type: Absolute
• Operating Pressure: 15PSI (103.42kPa)
• Output Range: 0.5V to 4.5V
• Supply Voltage: 4.75V to 5.25V
• Accuracy: ±2%
• Port Size: Male - 0.09" tube
• Port Style: Barbless
• Mounting Type: Through Hole
• Package: 8-DIP configuration
• Operating Temperature: -20°C to 105°C
• Temperature Compensation: Required

Similar Part Criteria: Parts that share the same series, output characteristics, and package but differ in pressure type or operating pressure range are classified as similar alternatives for applications where pressure specifications can be adjusted.

Parameter Comparison

Engineering Selection Recommendations

ASDXACX015PAAA5 (Direct Equivalent - Recommended Primary Substitute)

The ASDXACX015PAAA5 is the direct functional equivalent for the obsolete ASDX015A24R. Both components share identical pressure specifications (15PSI absolute), output characteristics (0.5V to 4.5V), supply voltage requirements (4.75V to 5.25V), accuracy (±2%), and operating temperature range (-20°C to 105°C). The ASDXACX015PAAA5 maintains active product status with higher inventory availability (2000 units). Both components are RoHS compliant and feature temperature compensation. The minor tube diameter variation (2.31mm versus 2.29mm) falls within standard mechanical tolerance for barbless male connectors. This part provides direct pin-compatible replacement capability.

ASDXRRX001PGAA5 (Similar Alternative - Application-Dependent)

The ASDXRRX001PGAA5 shares the same ASDX series platform, 8-DIP package configuration, output voltage range (0.5V to 4.5V), supply voltage (4.75V to 5.25V), accuracy (±2%), and operating temperature range (-20°C to 105°C). However, this component operates as a vented gauge pressure sensor with 1PSI operating pressure specification, compared to the 15PSI absolute pressure of the main part. This part is suitable only for applications where pressure measurement requirements differ from the original specification. The dual port configuration (0.09" male, dual) provides additional mechanical flexibility for specific mounting scenarios.

Both substitute parts maintain RoHS compliance and feature temperature compensation, ensuring regulatory and performance consistency with the original ASDX015A24R design.

Frequently Asked Questions (FAQ)

Q: Can ASDXACX015PAAA5 be used as a direct replacement for ASDX015A24R?

A: Yes. Both components share identical pressure type (absolute), operating pressure (15PSI), output range (0.5V to 4.5V), supply voltage (4.75V to 5.25V), accuracy (±2%), and operating temperature range (-20°C to 105°C). The ASDXACX015PAAA5 is active production status, making it the recommended substitute for the obsolete ASDX015A24R.

Q: What is the difference between the ASDXACX015PAAA5 and ASDXRRX001PGAA5?

A: The primary difference is pressure type and operating pressure. ASDXACX015PAAA5 measures absolute pressure at 15PSI, identical to the main part. ASDXRRX001PGAA5 measures vented gauge pressure at 1PSI. Selection depends on application requirements. Both share identical output voltage, supply voltage, accuracy, and temperature compensation characteristics.

Q: Are there package compatibility concerns when substituting ASDXACX015PAAA5 for ASDX015A24R?

A: Both components use 8-DIP through-hole mounting with PC pin termination. The ASDXACX015PAAA5 is specified as 8-DIP Module format, while ASDX015A24R specifies 8-DIP (0.600", 15.24mm) with top port. Pin spacing and through-hole compatibility are maintained. Verify mechanical clearance for the module form factor in your specific PCB layout.

Q: Do all substitute parts maintain RoHS compliance?

A: Yes. Both ASDXACX015PAAA5 and ASDXRRX001PGAA5 are RoHS compliant, matching the compliance status of the original ASDX015A24R.

Q: What is the tube diameter difference between ASDX015A24R and ASDXACX015PAAA5?

A: ASDX015A24R specifies 0.09" (2.29mm) tube diameter, while ASDXACX015PAAA5 specifies 0.09" (2.31mm). This 0.02mm variation is within standard mechanical tolerance for barbless male tube connectors and does not affect functional compatibility.

Q: Can ASDXRRX001PGAA5 be used in applications originally designed for ASDX015A24R?

A: Only if application requirements permit vented gauge pressure measurement at 1PSI instead of absolute pressure at 15PSI. The electrical interface (0.5V to 4.5V output, 4.75V to 5.25V supply) and package are compatible, but pressure measurement characteristics differ significantly. Application-specific validation is required.