KP254XTMA1 Equivalent & Substitute Parts

Part Overview

The KP254XTMA1 is an absolute pressure sensor manufactured by Infineon Technologies, designed for board mount applications with a measurement range of 5.8PSI to 16.68PSI (40kPa to 115kPa). The device features 10-bit digital output via SPI interface, temperature compensation, and automotive-grade qualification (AEC-Q100). The KP254XTMA1 is classified as obsolete, making identification of equivalent substitute parts essential for ongoing system support and new design implementations.

Substiute Parts

KP254XTMA1

Infineon TechnologiesIn Stock: 1782KP254XTMA1 Datasheet

Current PartRFQ

KP254XTMA2

Infineon TechnologiesIn Stock: 2346KP254XTMA2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The KP254XTMA2 qualifies as a direct substitute for the KP254XTMA1 based on the following substitution criteria:

Matching Parameters:

• Manufacturer: Infineon Technologies (same manufacturer ensures design compatibility)
• Base Product Number: KP254 series (same product family)
• Pressure Type: Absolute (identical measurement principle)
• Output Type: SPI (identical communication protocol)
• Output Resolution: 10-bit (identical digital output format)
• Supply Voltage: Compatible with 3.3V and 5V operation
• Operating Temperature Range: -40°C ~ 125°C (identical thermal operating window)
• Termination Style: SMD (SMT) compatible
• Grade: Automotive (maintains application suitability)
• Moisture Sensitivity Level: 1 (Unlimited) (identical handling requirements)

The KP254XTMA2 maintains functional and electrical equivalence with the obsolete KP254XTMA1, enabling direct replacement in existing designs and new implementations.

Parameter Comparison

Engineering Selection Recommendations

The KP254XTMA2 is the designated substitute for the obsolete KP254XTMA1. Selection of the KP254XTMA2 is supported by:

• Product Status: The KP254XTMA2 maintains active production status, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: Both parts share identical REACH and ECCN classifications (REACH Unaffected, EAR99), maintaining regulatory alignment. The KP254XTMA2 carries ROHS3 compliance certification.
• Manufacturer Continuity: Both parts originate from Infineon Technologies, ensuring design consistency and technical support continuity.
• Base Product Family: Both parts belong to the KP254 product series, confirming functional equivalence within the manufacturer's product architecture.
• Moisture Sensitivity: Identical MSL rating (1 - Unlimited) ensures equivalent handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can the KP254XTMA2 be used as a direct replacement for the KP254XTMA1?

A: Yes. The KP254XTMA2 is the direct substitute for the obsolete KP254XTMA1. Both parts share the same base product number (KP254) and are manufactured by Infineon Technologies. The substitute maintains functional equivalence for pressure measurement, output protocol, and electrical specifications.

Q: What is the difference between the package designations 8-SMD Module and DSOF8-16?

A: The 8-SMD Module refers to the physical form factor of the KP254XTMA1, while DSOF8-16 is the specific package designation for the KP254XTMA2. Both are surface-mount compatible packages suitable for automated assembly. The KP254XTMA2 is supplied in Tape & Reel (TR) packaging format for production environments.

Q: Are there any compliance or certification differences between these parts?

A: The KP254XTMA2 carries ROHS3 compliance certification, which was not specified for the KP254XTMA1. Both parts maintain identical REACH status (REACH Unaffected) and export classification (EAR99). Both share the same HTSUS commodity code (8542.39.0001).

Q: What is the moisture sensitivity level, and does it affect handling?

A: Both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling procedures for surface-mount components apply to both the KP254XTMA1 and KP254XTMA2.

Q: Why is the KP254XTMA1 classified as obsolete?

A: The KP254XTMA1 has reached end-of-life status in Infineon Technologies' product portfolio. The KP254XTMA2 represents the active production equivalent, ensuring continued availability and support for applications requiring this pressure sensor functionality.