Equivalent & Substitute Parts for 2R5TPE220MC

Part Overview

The 2R5TPE220MC is a 220 µF molded tantalum polymer capacitor rated at 2.5 V in a 2917 (7343 Metric) surface mount package, manufactured by Panasonic Electronic Components as part of the POSCAP™ TPE series. This part is currently obsolete, which necessitates identification of active equivalent alternatives to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

2R5TPE220MC

Panasonic Electronic ComponentsIn Stock: 13452R5TPE220MC Datasheet

Current PartRFQ

2R5TPE220M9

Panasonic Electronic ComponentsIn Stock: 51572R5TPE220M9 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 2R5TPE220M9 qualifies as a direct substitute for the 2R5TPE220MC based on the following matching parameters:

• Identical capacitance value: 220 µF
• Identical voltage rating: 2.5 V
• Identical tolerance: ±20%
• Identical package: 2917 (7343 Metric)
• Identical mounting type: Surface Mount
• Identical operating temperature range: -55°C ~ 105°C
• Identical lifetime specification: 2000 Hrs @ 105°C
• Identical RoHS compliance: ROHS3 Compliant
• Same manufacturer: Panasonic Electronic Components
• Same series: POSCAP™ TPE

The primary distinction is product status: the 2R5TPE220M9 is active and in production, whereas the 2R5TPE220MC is obsolete. The substitute also specifies ESR (Equivalent Series Resistance) at 9 mOhm @ 100 kHz and uses Tape & Reel packaging versus Cut Tape for the original part.

Parameter Comparison

Engineering Selection Recommendations

The 2R5TPE220M9 is the appropriate substitute for the obsolete 2R5TPE220MC. Both parts maintain identical electrical specifications, thermal performance, and compliance certifications. The substitute is currently in active production with higher inventory availability (5059 pcs vs. 1300 pcs), ensuring long-term supply chain reliability.

The maximum seated height difference of 0.004" (0.10mm) between the two parts is negligible for PCB layout purposes and does not affect component placement or clearance in standard surface mount applications. The specified ESR value for the substitute provides additional design documentation for circuit analysis.

Both parts carry ROHS3 compliance and identical ECCN and HTSUS classifications, confirming regulatory equivalence for procurement and export purposes.

Frequently Asked Questions (FAQ)

Q: Can the 2R5TPE220M9 be used as a direct replacement for the 2R5TPE220MC on existing PCBs?

A: Yes. The parts share identical package dimensions (2917 / 7343 Metric), footprint, and electrical specifications. The maximum seated height difference of 0.004" is within standard PCB assembly tolerances and does not require design modification.

Q: What is the significance of the ESR specification on the 2R5TPE220M9?

A: The ESR (Equivalent Series Resistance) of 9 mOhm @ 100 kHz is a documented electrical characteristic that was not specified for the original part. This value is typical for tantalum polymer capacitors in this capacitance and voltage class and supports circuit performance analysis and ripple current calculations.

Q: Are there packaging differences between these parts?

A: The original part uses Cut Tape (CT) & Digi-Reel® packaging, while the substitute uses standard Tape & Reel (TR) packaging. Both formats are compatible with automated pick-and-place assembly equipment. Tape & Reel is the standard production format for active components.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both the 2R5TPE220MC and 2R5TPE220M9 are ROHS3 compliant and share identical ECCN (EAR99) and HTSUS (8532.21.0050) classifications.

Q: Why is the original part obsolete?

A: The 2R5TPE220MC has been discontinued by Panasonic. The 2R5TPE220M9 represents the active production equivalent within the POSCAP™ TPE series and is the recommended source for new designs and component replenishment.