MS580602BA52-51 Equivalent & Substitute Parts

Part Overview

The MS580602BA52-51 is an absolute pressure sensor manufactured by TE Connectivity Measurement Specialties, designed to measure pressures within the 4.35PSI to 17.4PSI (30kPa to 120kPa) range. The sensor outputs 24-bit digital data via I2C interface and operates across a temperature range of -40°C to 85°C.

This part is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing system maintenance, design revisions, or production continuity when original inventory becomes unavailable.

Substiute Parts

MS580602BA52-51

TE Connectivity Measurement SpecialtiesIn Stock: 1004MS580602BA52-51 Datasheet

Current PartRFQ

20000980-00

TE Connectivity Measurement SpecialtiesIn Stock: 337920000980-00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MS580602BA52-51 is determined by the following critical parameters:

Functional Equivalence Requirements:

• Pressure type must be absolute
• Operating pressure range must encompass or match 4.35PSI ~ 17.4PSI (30kPa ~ 120kPa)
• Output interface must be I2C
• Output resolution must be 24 bit
• Port style must be no port

Electrical Compatibility Requirements:

• Supply voltage range must be compatible with or encompass the original 1.8V ~ 3.6V specification
• Operating temperature range must support the application's thermal requirements

Mechanical and Packaging Considerations:

• Mounting and termination style may differ based on application requirements
• Packaging format (bulk versus tape and reel) affects procurement and assembly processes

The substitute part 20000980-00 meets all functional equivalence requirements and maintains electrical compatibility while offering enhanced accuracy and expanded pressure rating capability.

Parameter Comparison

Engineering Selection Recommendations

The MS580602BA52-51 is obsolete and no longer in active production. The substitute part 20000980-00 is actively manufactured by the same supplier and maintains full functional compatibility with the original design.

Compatibility Assessment:

Both parts share identical pressure measurement ranges, I2C output interface, and 24-bit resolution. The substitute part operates across a compatible supply voltage range (1.5V ~ 3.6V versus 1.8V ~ 3.6V) and supports the same upper operating temperature of 85°C. The substitute part's lower minimum operating temperature (-20°C versus -40°C) may require evaluation if the application requires operation below -20°C.

Compliance Status:

The substitute part 20000980-00 carries ROHS3 Compliant and REACH Affected designations, representing current regulatory compliance standards. The original part carries RoHS Compliant status. Both parts are classified under ECCN EAR99.

Performance Enhancements:

The substitute part provides improved accuracy (±0.007PSI versus ±0.058PSI) and an expanded maximum pressure rating (145.04PSI versus 72.52PSI). The substitute part includes temperature compensation as a standard feature. These enhancements do not compromise backward compatibility and may improve system performance.

Packaging Consideration:

The substitute part is supplied in Tape & Reel (TR) format with Surface Mount (SMD) termination, whereas the original part packaging format is not specified. Surface mount assembly is standard in modern manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can the 20000980-00 directly replace the MS580602BA52-51 in existing designs?

A: Yes. Both parts share identical pressure measurement ranges (4.35PSI ~ 17.4PSI), I2C output interface, and 24-bit resolution. Electrical compatibility is maintained across the overlapping supply voltage range of 1.8V ~ 3.6V. The substitute part's Surface Mount termination requires compatible PCB footprints and assembly processes.

Q: What is the difference in accuracy between these two parts?

A: The MS580602BA52-51 provides ±0.058PSI (±0.4kPa) accuracy, while the 20000980-00 provides ±0.007PSI (±0.05kPa) accuracy. The substitute part offers approximately 8 times better accuracy due to integrated temperature compensation.

Q: Are there temperature range limitations when substituting?

A: The MS580602BA52-51 operates from -40°C to 85°C, while the 20000980-00 operates from -20°C to 85°C. If your application requires operation below -20°C, the substitute part does not meet this requirement. Both parts support the upper temperature limit of 85°C.

Q: What is the significance of the packaging difference?

A: The MS580602BA52-51 packaging format is not specified in available documentation. The 20000980-00 is supplied in Tape & Reel (TR) format with 4-SMD, No Lead package configuration and Surface Mount termination. This packaging is standard for automated PCB assembly and is compatible with modern manufacturing processes.

Q: Does the substitute part maintain regulatory compliance?

A: Yes. The 20000980-00 carries ROHS3 Compliant and REACH Affected designations, representing current regulatory standards. Both parts are classified under ECCN EAR99 for export control purposes.

Q: What does "Temperature Compensated" mean for the substitute part?

A: Temperature compensation is an integrated feature in the 20000980-00 that automatically adjusts sensor output to account for temperature-induced variations in pressure readings. This feature contributes to the substitute part's superior accuracy specification.

Q: Is the substitute part available in higher quantities?

A: Yes. The 20000980-00 is an active product with 3283 pieces in stock, compared to the obsolete MS580602BA52-51 with 966 pieces remaining. Active product status ensures ongoing availability for future procurement.