MP3V5050DP Equivalent & Substitute Parts

Part Overview

The MP3V5050DP is a differential pressure sensor manufactured by NXP USA Inc., designed for board mount applications with a 7.25PSI (50kPa) operating pressure range and analog voltage output. The device features temperature compensation and operates across -40°C to 125°C. This part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications.

Substiute Parts

MP3V5050DP

NXP USA Inc.In Stock: 2706MP3V5050DP Datasheet

Current PartRFQ

MP3V5050GC6U

NXP USA Inc.In Stock: 4284MP3V5050GC6U Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MP3V5050DP is determined by strict alignment of the following critical parameters:

• Operating pressure range: 7.25PSI (50kPa)
• Output voltage range: 0.06V ~ 2.82V
• Supply voltage: 2.7V ~ 3.3V
• Accuracy specification: ±2.5%
• Temperature operating range: -40°C ~ 125°C
• Maximum pressure rating: 29.01PSI (200kPa)
• Output type: Analog Voltage
• Mounting type: Surface Mount
• Termination style: Gull Wing
• Temperature compensation feature

The MP3V5050GC6U qualifies as a substitute based on matching all critical electrical parameters and operating specifications. The primary difference is the pressure measurement type: the MP3V5050DP measures differential pressure with dual ports on the same side, while the MP3V5050GC6U measures vented gauge pressure with a single top port. Both devices share the same series designation (MP3V5), manufacturer, and core electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The MP3V5050GC6U is an active product from the same manufacturer and series, offering continuity of supply compared to the obsolete MP3V5050DP. Both components maintain ROHS3 compliance and identical electrical performance specifications. Selection between these parts depends on application pressure measurement requirements: differential pressure measurement requires the MP3V5050DP configuration, while vented gauge pressure measurement is compatible with the MP3V5050GC6U. Port configuration differences (dual same-side ports versus single top port) and tube diameter variations (3.3mm versus 3.17mm) must be evaluated against specific mechanical integration requirements.

Frequently Asked Questions (FAQ)

Q: Can the MP3V5050GC6U directly replace the MP3V5050DP in all applications?

A: Direct replacement is possible only if the application can accommodate a change from differential pressure measurement to vented gauge pressure measurement. The electrical output characteristics are identical, but the pressure sensing methodology differs fundamentally.

Q: What is the difference between differential and vented gauge pressure measurement?

A: Differential pressure sensors measure the pressure difference between two independent ports. Vented gauge sensors measure pressure relative to atmospheric pressure through a single vent port. Application requirements determine which measurement type is appropriate.

Q: Are there mechanical compatibility concerns between these parts?

A: Port configuration differs: the MP3V5050DP features dual barbed ports on the same side, while the MP3V5050GC6U has a single top port. Tube diameter specifications also vary (3.3mm versus 3.17mm). Mechanical integration must be verified against specific application requirements.

Q: Do both parts meet the same compliance standards?

A: Both components are ROHS3 compliant and share identical REACH and ECCN classifications, ensuring regulatory compatibility for applications requiring these certifications.

Q: What is the availability status of each part?

A: The MP3V5050DP is obsolete with limited inventory. The MP3V5050GC6U is an active product with current manufacturing availability, making it the preferred choice for new designs and ongoing production requirements.