ADP5271 Equivalent & Substitute Parts

Part Overview

The ADP5271 is a surface-mount pressure sensor from Panasonic Electronic Components' PS-A series, designed for board-level applications requiring vented gauge pressure measurement. This component delivers analog voltage output (0 V ~ 4.5 V) with amplified, temperature-compensated performance across a 145.04 PSI operating range. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial and commercial pressure monitoring applications. Substitute parts are identified when equivalent electrical specifications, mechanical interfaces, and packaging configurations are required due to supply constraints or design flexibility needs.

Substiute Parts

ADP5271

Panasonic Electronic ComponentsIn Stock: 778ADP5271 Datasheet

Current PartRFQ

ADP5270

Panasonic Electronic ComponentsIn Stock: 1060ADP5270 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The ADP5271 and its identified substitute, the ADP5270, belong to the same PS-A series pressure sensor family from Panasonic Electronic Components. Substitution between these parts is valid based on the following critical parameters that remain identical:

• Operating Pressure: 145.04 PSI (1000 kPa)
• Maximum Pressure: 217.56 PSI (1500 kPa)
• Pressure Type: Vented Gauge
• Output Type: Analog Voltage
• Output Range: 0 V ~ 4.5 V
• Accuracy: ±1.25%
• Supply Voltage: 5V
• Port Size: Male - 0.12" (3mm) Tube
• Port Style: Barbless
• Features: Amplified Output, Temperature Compensated
• Operating Temperature: -10°C ~ 60°C
• Mounting Type: Surface Mount
• Package / Case: 6-SMD Module
• Termination Style: Gull Wing
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Both parts share the same base product number (ADP527) and are manufactured by the same supplier, confirming functional and mechanical equivalence for board-level integration.

Parameter Comparison

Engineering Selection Recommendations

Both the ADP5271 and ADP5270 are active production components with identical electrical, mechanical, and compliance specifications. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• Supply chain continuity and procurement strategy
• Current stock levels (ADP5271: 679 pcs; ADP5270: 1035 pcs)
• Design documentation and traceability requirements

Both parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), ensuring compatibility with standard surface-mount assembly processes and environmental requirements. No functional or performance differences exist between these components for board-level pressure sensing applications.

Frequently Asked Questions (FAQ)

Q: Can ADP5270 be used as a direct replacement for ADP5271 in existing designs?

A: Yes. Both parts are functionally equivalent across all electrical and mechanical parameters. The 6-SMD Module package, gull wing termination, and 0.12" (3mm) male barbless port are identical, enabling direct substitution without circuit or mechanical redesign.

Q: Are there any differences in pressure measurement accuracy between ADP5271 and ADP5270?

A: No. Both parts deliver ±1.25% accuracy across the 145.04 PSI operating range with identical temperature compensation and amplified output characteristics.

Q: What is the significance of the PS-A series designation?

A: The PS-A series identifies the product family within Panasonic Electronic Components' pressure sensor portfolio. Both ADP5271 and ADP5270 belong to this series, confirming they share the same design platform and performance specifications.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both ADP5271 and ADP5270 operate across -10°C to 60°C, with identical temperature compensation features ensuring stable output across this range.

Q: What is the difference between these part numbers if they are equivalent?

A: The part numbers differ, but this reflects internal Panasonic product line management rather than functional differences. Both parts share the same base product number (ADP527) and are manufactured to identical specifications.

Q: Can these parts be mixed in the same production batch?

A: Yes. Since both parts are electrically and mechanically equivalent with identical packaging and termination, they can be used interchangeably in the same assembly process without impact on board-level performance or reliability.