2R5TPE220MF Equivalent & Substitute Parts

Part Overview

The 2R5TPE220MF is a 220 µF molded tantalum polymer capacitor rated at 2.5 V, manufactured by Panasonic Electronic Components as part of the POSCAP™ TPE series. This surface mount component is designed for general purpose applications requiring low equivalent series resistance and stable performance across extended temperature ranges. The part is currently active in production with 4370 units available in stock. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across the same package footprint.

Substiute Parts

2R5TPE220MF

Panasonic Electronic ComponentsIn Stock: 44252R5TPE220MF Datasheet

Current PartRFQ

2R5TAE220MF

Panasonic Electronic ComponentsIn Stock: 26182R5TAE220MF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2R5TPE220MF is determined by strict equivalence across the following critical parameters:

• Capacitance value: 220 µF (exact match required)
• Rated voltage: 2.5 V (exact match required)
• Capacitance tolerance: ±20% (exact match required)
• ESR specification: 15 mOhm @ 100kHz (exact match required)
• Operating temperature range: -55°C to 105°C (exact match required)
• Lifetime rating: 2000 Hours @ 105°C (exact match required)
• Package / Case: 2917 (7343 Metric) (exact match required)
• Mounting type: Surface Mount (exact match required)
• Physical dimensions: 7.30mm × 4.30mm × 2.00mm maximum height (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The 2R5TAE220MF qualifies as a parametric equivalent based on identical electrical and mechanical specifications across all critical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 2R5TPE220MF and 2R5TAE220MF are active production parts manufactured by Panasonic Electronic Components with ROHS3 compliance certification. The parts are electrically and mechanically equivalent across all specified parameters. Selection between these parts should be based on availability and supply chain requirements, as both meet identical functional and compliance specifications for 220 µF, 2.5 V tantalum polymer capacitor applications in the 2917 package.

Frequently Asked Questions (FAQ)

Q: Can the 2R5TAE220MF be used as a direct replacement for the 2R5TPE220MF?

A: Yes. Both parts are identical in capacitance (220 µF), rated voltage (2.5 V), ESR (15 mOhm @ 100kHz), operating temperature range (-55°C to 105°C), package footprint (2917 / 7343 Metric), and all other critical electrical and mechanical specifications. They are pin-compatible and functionally equivalent.

Q: What is the difference between the TPE and TA series designations?

A: The series designation indicates different product lines within Panasonic's POSCAP™ tantalum polymer capacitor portfolio. Both series meet identical electrical specifications for this 220 µF, 2.5 V application.

Q: Are both parts RoHS compliant?

A: Yes. Both the 2R5TPE220MF and 2R5TAE220MF are ROHS3 compliant.

Q: What is the maximum operating temperature for these capacitors?

A: Both parts are rated for continuous operation up to 105°C with a lifetime specification of 2000 hours at this temperature.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts measure 7.30mm length × 4.30mm width with a maximum seated height of 2.00mm, ensuring identical PCB footprint compatibility.

Q: What packaging format is used for these parts?

A: Both parts are supplied in Tape & Reel (TR) format for automated assembly processes.