ASDX100G24R Pressure Sensor Equivalent & Substitute Parts

Part Overview

The ASDX100G24R is a vented gauge pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications requiring 100PSI (689.48kPa) pressure measurement with analog voltage output. This component features amplified output and temperature compensation in an 8-DIP through-hole package with a male barbless tube port (0.09" / 2.29mm).

The ASDX100G24R is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this sensor.

Substiute Parts

ASDX100G24R

Honeywell Sensing and Productivity SolutionsIn Stock: 822ASDX100G24R Datasheet

Current PartRFQ

ASDXAVX100PGAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 1146ASDXAVX100PGAA5 Datasheet

DirectRFQ

ASDXRRX001PGAA5

Honeywell Sensing and Productivity SolutionsIn Stock: 2612ASDXRRX001PGAA5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ASDX100G24R are identified based on strict alignment with the following critical parameters:

Primary Compatibility Criteria:

• Manufacturer: Honeywell Sensing and Productivity Solutions (same manufacturer ensures design compatibility)
• Series: ASDX (same product family)
• Pressure Type: Vented Gauge (functional pressure measurement mode)
• Output Type: Analog Voltage with 0.5V ~ 4.5V range (signal interface compatibility)
• Supply Voltage: 4.75V ~ 5.25V (power supply compatibility)
• Accuracy: ±2% (measurement precision requirement)
• Port Style: Barbless male tube connection (mechanical interface)
• Mounting Type: Through Hole (PCB assembly method)
• Operating Temperature: -20°C ~ 105°C (environmental operating range)
• Package: 8-DIP configuration (footprint and pin compatibility)

Substitution Categories:

Direct Substitute (Functionally Equivalent): ASDXAVX100PGAA5 maintains identical operating pressure (100PSI), output characteristics, supply voltage, accuracy, and thermal range. This part is active in production status and represents the current equivalent replacement.

Similar Substitute (Pressure Range Variant): ASDXRRX001PGAA5 shares identical electrical output, supply voltage, accuracy, and package configuration but operates at a different pressure range (1PSI operating pressure). This part is suitable only for applications where the lower pressure measurement range is acceptable.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Recommended):

The ASDXAVX100PGAA5 is the primary equivalent substitute for the obsolete ASDX100G24R. Both components operate at identical 100PSI pressure specifications with matching electrical output (0.5V ~ 4.5V), supply voltage (4.75V ~ 5.25V), and accuracy (±2%). The ASDXAVX100PGAA5 is currently in active production status, ensuring long-term availability and supply chain continuity. Both parts maintain RoHS compliance, MSL Level 1 rating, and identical operating temperature ranges (-20°C ~ 105°C). The ASDXAVX100PGAA5 features a higher maximum pressure rating (200PSI versus 150PSI), providing additional safety margin in applications subject to pressure transients or overpressure conditions.

For Pressure Range Variant Applications:

The ASDXRRX001PGAA5 is suitable only for applications where the measurement requirement is 1PSI operating pressure with 2PSI maximum pressure. This part shares identical electrical characteristics (0.5V ~ 4.5V output, 4.75V ~ 5.25V supply, ±2% accuracy) and package configuration (8-DIP through-hole) but operates in a fundamentally different pressure measurement range. Selection of this part requires confirmation that the application pressure specification is 1PSI, not 100PSI.

Compliance and Certification:

All substitute parts maintain RoHS compliance, EAR99 export classification, and MSL Level 1 moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can ASDXAVX100PGAA5 directly replace ASDX100G24R in existing designs?

A: Yes. The ASDXAVX100PGAA5 maintains identical operating pressure (100PSI), output voltage range (0.5V ~ 4.5V), supply voltage (4.75V ~ 5.25V), accuracy (±2%), and thermal operating range (-20°C ~ 105°C). Both components use 8-DIP through-hole packages with PC pin termination and barbless male tube ports. The ASDXAVX100PGAA5 is active in production, making it the recommended replacement for the obsolete ASDX100G24R.

Q: What is the difference between the port sizes listed (0.09" 2.29mm versus 0.09" 2.31mm)?

A: The port size specifications differ slightly (2.29mm for ASDX100G24R versus 2.31mm for ASDXAVX100PGAA5 and ASDXRRX001PGAA5). Both dimensions represent 0.09" nominal tube connections and are functionally compatible with standard barbless tube fittings used in pressure sensing applications. Verify tube fitting compatibility with your specific tubing supplier.

Q: Is ASDXRRX001PGAA5 a suitable substitute for ASDX100G24R?

A: No, not for applications requiring 100PSI measurement. The ASDXRRX001PGAA5 operates at 1PSI (6.89kPa) with a maximum pressure of 2PSI (13.79kPa). This part is suitable only for low-pressure applications. Selecting this part for a 100PSI application will result in sensor saturation and loss of measurement accuracy. Use ASDXAVX100PGAA5 for 100PSI applications.

Q: Are there any differences in features between ASDX100G24R and ASDXAVX100PGAA5?

A: The ASDX100G24R lists "Amplified Output" as a feature, while ASDXAVX100PGAA5 lists only "Temperature Compensated." Both parts provide identical 0.5V ~ 4.5V analog voltage output with ±2% accuracy. The amplified output designation on the original part may reflect internal signal conditioning. Verify that your application signal processing is compatible with the ASDXAVX100PGAA5 output characteristics.

Q: What is the maximum pressure rating difference, and does it affect substitution?

A: ASDX100G24R has a maximum pressure rating of 150PSI (1034.21kPa), while ASDXAVX100PGAA5 has 200PSI (1378.95kPa). The higher maximum pressure rating on the substitute part provides additional overpressure protection and does not negatively affect substitution. Applications operating at or below 150PSI are fully compatible with the higher-rated substitute.

Q: Are all three parts RoHS compliant?

A: Yes. ASDX100G24R, ASDXAVX100PGAA5, and ASDXRRX001PGAA5 are all RoHS compliant with MSL Level 1 (Unlimited) moisture sensitivity rating and EAR99 export classification.

Q: What is the package difference between "8-DIP (0.600", 15.24mm), Top Port" and "8-DIP Module"?

A: Both designations refer to 8-pin dual inline package through-hole configurations suitable for standard PCB assembly. The "Top Port" designation on ASDX100G24R indicates the pressure port location on the package top surface. Verify physical package dimensions and port orientation compatibility with your PCB layout before substitution.