MS583702BA06-50 Equivalent & Substitute Parts

Part Overview

The MS583702BA06-50 is an absolute pressure sensor manufactured by TE Connectivity Measurement Specialties, part of the MS5837 series. This component is a 24-bit digital pressure sensor designed for board mount applications, operating within the 4.35PSI to 17.4PSI (30kPa to 120kPa) absolute pressure range with I2C output interface and temperature compensation.

The MS583702BA06-50 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this sensor.

Substiute Parts

MS583702BA06-50

TE Connectivity Measurement SpecialtiesIn Stock: 749MS583702BA06-50 Datasheet

Current PartRFQ

MS5837-02BA21

TE Connectivity Measurement SpecialtiesIn Stock: 1995MS5837-02BA21 Datasheet

Parametric EquivalentRFQ

MS583702BA01-50

TE Connectivity Measurement SpecialtiesIn Stock: 3337MS583702BA01-50 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MS583702BA06-50 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

• Operating pressure range: 4.35PSI ~ 17.4PSI (30kPa ~ 120kPa)
• Pressure type: Absolute
• Output type: I2C
• Output resolution: 24 bit
• Accuracy: ±0.007PSI (±0.05kPa)
• Supply voltage: 1.5V ~ 3.6V
• Mounting type: Surface Mount (SMD)
• Package type: 4-SMD Module
• Temperature range: -20°C ~ 85°C
• Maximum pressure: 145.04PSI (1000kPa)
• Temperature compensation: Required
• Base product series: MS5837

The substitute parts identified below maintain identical electrical and mechanical specifications across all parameters listed above. Differences exist only in packaging format and product status, which do not affect functional compatibility in applications where the original part was specified.

Parameter Comparison

Engineering Selection Recommendations

MS5837-02BA21 is the primary substitute for the obsolete MS583702BA06-50. This part maintains complete electrical and mechanical equivalence while carrying active product status. The Tape & Reel packaging format is standard for high-volume production environments and automated assembly processes. This part is suitable for new designs and ongoing production where component availability is a priority.

MS583702BA01-50 is an alternative substitute offering the same functional equivalence as the primary option. This part is supplied in Cut Tape and Digi-Reel® packaging formats, which accommodate both manual and automated assembly workflows. The higher current inventory level (3300 units) provides additional supply security. This part is suitable for applications requiring flexible packaging options or immediate availability.

Both substitute parts are active products with ROHS3 compliance, ensuring regulatory alignment and long-term supply chain viability. Selection between MS5837-02BA21 and MS583702BA01-50 should be based on packaging requirements and assembly process specifications rather than functional performance, as both deliver identical sensor characteristics.

Frequently Asked Questions (FAQ)

Q: Can MS5837-02BA21 or MS583702BA01-50 be used as direct replacements for MS583702BA06-50 in existing designs?

A: Yes. Both substitute parts are parametrically equivalent across all electrical and mechanical specifications. The I2C interface, 24-bit output resolution, operating pressure range, accuracy, supply voltage, and temperature compensation are identical. Direct substitution is supported without circuit modification or firmware changes.

Q: What is the difference between the packaging formats offered by the substitute parts?

A: MS5837-02BA21 is supplied in Tape & Reel (TR) format, which is optimized for automated pick-and-place assembly and high-volume production. MS583702BA01-50 is supplied in Cut Tape (CT) and Digi-Reel® format, which supports both manual and automated assembly processes. The functional performance of the sensor is not affected by packaging format.

Q: Why is MS583702BA06-50 listed as obsolete?

A: The MS583702BA06-50 has reached end-of-life status. TE Connectivity Measurement Specialties continues to produce functionally equivalent alternatives within the MS5837 series. The substitute parts MS5837-02BA21 and MS583702BA01-50 are active products with ongoing manufacturing support.

Q: Are there any compliance or certification differences between the main part and substitute parts?

A: All three parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). Both substitute parts carry active product status, ensuring continued compliance with current regulatory requirements. The main part, while obsolete, maintains the same compliance certifications.

Q: Which substitute part should be selected for new production designs?

A: MS5837-02BA21 is recommended for new designs due to its active product status and Tape & Reel packaging, which is standard for modern automated assembly environments. MS583702BA01-50 is an equally valid alternative if Cut Tape or Digi-Reel® packaging is required by specific assembly processes.

Q: Is the I2C interface identical across all three parts?

A: Yes. All three parts utilize the same I2C output interface with 24-bit resolution. No interface modifications or protocol changes are required when substituting between these parts.

Q: What is the current availability status of these parts?

A: MS583702BA06-50 has 721 units in stock. MS5837-02BA21 has 1979 units available. MS583702BA01-50 has 3300 units available. Availability should be confirmed with the supplier for specific project timelines.