MMA5148NPIKWR2 Equivalent & Substitute Parts

Part Overview

The MMA5148NPIKWR2 is a PSI5 protocol accelerometer in a 16QFN package manufactured by NXP USA Inc. This part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. The substitute part maintains functional compatibility through identical electrical specifications, packaging, and communication protocol implementation.

Substiute Parts

MMA5148NPIKWR2

NXP USA Inc.In Stock: 992MMA5148NPIKWR2 Datasheet

Current PartRFQ

MMA5148NPIKGCWR2

NXP USA Inc.In Stock: 1056MMA5148NPIKGCWR2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The MMA5148NPIKGCWR2 qualifies as a direct substitute based on the following alignment of critical parameters:

• Package Compatibility: Both parts use 16QFN packaging, ensuring PCB footprint and pin configuration compatibility
• Protocol Specification: Both implement PSI5 communication protocol for automotive and industrial applications
• Regulatory Compliance: Identical RoHS3 compliance, REACH unaffected status, and ECCN classification (EAR99)
• Moisture Sensitivity: Matching MSL rating of 3 (168 Hours) for equivalent handling and storage requirements
• Manufacturer Consistency: Both manufactured by NXP USA Inc., ensuring design continuity and supply chain reliability
• Tariff Classification: Identical HTSUS code (8542.39.0001) confirms equivalent product classification

Parameter Comparison

Engineering Selection Recommendations

The MMA5148NPIKGCWR2 is the manufacturer-recommended substitute for the obsolete MMA5148NPIKWR2. Selection of the active part is appropriate for:

• New product designs requiring PSI5 accelerometer functionality
• Production continuity where existing designs currently specify the obsolete part number
• Applications requiring ROHS3 compliance and REACH unaffected status
• Automotive and industrial systems utilizing 16QFN packaged motion sensors

The active product status of the MMA5148NPIKGCWR2 ensures ongoing availability, technical support, and compliance with current regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the MMA5148NPIKGCWR2 be used as a direct replacement in existing designs?

A: Yes. Both parts share identical package geometry (16QFN), electrical protocol (PSI5), and regulatory compliance specifications. No PCB redesign or firmware modification is required.

Q: What is the primary reason for substitution?

A: The MMA5148NPIKWR2 is classified as obsolete. The MMA5148NPIKGCWR2 is the active equivalent from the same manufacturer with identical functional and compliance parameters.

Q: Are there any differences in handling or storage requirements?

A: No. Both parts maintain the same Moisture Sensitivity Level rating of 3 (168 Hours), requiring identical storage and handling procedures.

Q: Does the substitute part maintain the same regulatory certifications?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS tariff code 8542.39.0001.

Q: Is the 16QFN package footprint identical between both parts?

A: Yes. Package compatibility is confirmed, ensuring direct PCB layout compatibility without modification.