UES1E470MPM

The UES1E470MPM is a Nichicon UES series bi‑polarized aluminum electrolytic capacitor from the "nichicon MUSE" acoustic lineup, designed specifically for audio signal circuits. It provides a 47 µF capacitance at a 25 V rating in a compact radial can package tailored for through‑hole mounting.

Engineered for audio applications, the component combines low loss (tan δ), controlled leakage characteristics and a defined endurance profile to support stable operation across a broad temperature range while meeting RoHS (2011/65/EU, (EU)2015/863) requirements.

Key Features

• Bi‑polarized MUSE acoustic design Bi‑polarized construction intended for audio signal circuits, part of Nichicon's MUSE acoustic series.
• Capacitance and voltage 47 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Electrical performance Specified tangent of loss angle (tan δ) of 0.16 (max.) at the 25 V rating and a defined leakage current of 35.25 µA (measured at 20°C after 1 minute).
• Temperature and endurance Rated for operation from −40°C to +85°C; endurance tested to 1000 hours at 85°C with polarity inverted every 250 hours per the datasheet endurance conditions.
• Package and mounting Radial lead, radial can package with 5 mm lead spacing and compact dimensions of approximately φ10 × 12.5 mm (L: 1.25 cm × D: 1.0 cm).
• RoHS compliant Conforms to the RoHS directive (2011/65/EU, (EU)2015/863) for environmentally regulated designs.

Typical Applications

• Audio signal circuits — Suited for use in audio equipment signal paths where bi‑polarized capacitors are specified.
• Consumer and professional audio products — Compact radial can format supports assembly into a variety of audio PCBs and modules.
• RoHS‑regulated designs — Fits product lines that require compliance with current RoHS directives.

Unique Advantages

• Audio‑oriented dielectric tuning Part of Nichicon's MUSE acoustic series, the UES1E470MPM is specified for audio signal use to align component selection with signal‑path requirements.
• Low specified loss Maximum tan δ of 0.16 at 25 V provides a quantifiable metric for dielectric loss in audio circuitry.
• Measured leakage specification Leakage current specified as 35.25 µA (at 20°C, 1 minute) gives predictable bias behavior for signal applications.
• Defined endurance profile Endurance validated to 1000 hours at 85°C with polarity inversion every 250 hours, enabling assessment of long‑term stability under elevated temperature stress.
• Compact, through‑hole friendly package Radial lead can and 5 mm lead spacing simplify placement on through‑hole PCBs while keeping board area small (φ10 × 12.5 mm).
• Regulatory compliance RoHS conformity supports environmentally regulated product deployments.

Why Choose UES1E470MPM?

UES1E470MPM delivers a focused set of characteristics for designers of audio equipment who require a bi‑polarized aluminum electrolytic capacitor with documented electrical performance and endurance. Its combination of 47 µF at 25 V, controlled tan δ and leakage parameters, compact radial can package and RoHS compliance makes it straightforward to specify where reproducible audio circuit behavior and regulatory conformity are important.

This part is well suited to engineers specifying components for signal‑path circuits in audio products that need predictable biasing, known endurance at elevated temperature, and a compact through‑hole footprint from a recognized capacitor series.

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