UFG1H470MPM

The UFG1H470MPM is a high‑grade aluminum electrolytic capacitor from Nichicon’s "Fine Gold" MUSE acoustic series, engineered for audio and AV applications. It is a radial‑lead, polarized capacitor that combines acoustic tuning with established electrolytic construction to support richer bass response and clearer high end in high‑grade audio equipment.

Designed for general‑purpose use in consumer and professional audio electronics, the device is RoHS compliant and optimized for long‑term operation within a standard commercial temperature range.

Key Features

• Electrical Rating — 47 µF capacitance at 50 V rated voltage with ±20% tolerance (measured at 120 Hz, 20 °C).
• Audio‑oriented Acoustic Series — Part of Nichicon’s "Fine Gold" MUSE acoustic series, described as delivering rich bass register and clearer high end for AV and high‑grade audio equipment.
• Ripple Current Performance — Rated ripple current of 111 mA at 120 Hz and 222 mA at 10 kHz, suitable for audio power‑supply smoothing and decoupling in small form‑factor assemblies.
• Temperature & Lifetime — Operating temperature range of −40 °C to +85 °C with an endurance rating of 1000 hours at 85 °C (capacitance change and other endurance parameters per series specification).
• Low‑Temperature Stability — Impedance stability data from the series: Z(−25 °C)/Z(+20 °C) = 2 and Z(−40 °C)/Z(+20 °C) = 3 for the 50 V rating, supporting predictable behavior across the specified temperature range.
• Loss Characteristics — Tangent of loss angle (tan δ) maximum of 0.10 at 50 V (measurement at 120 Hz, 20 °C), for predictable dissipation in audio circuits.
• Leakage Current — After 1 minute application of rated voltage at 20 °C, leakage current is not more than 0.01CV or 3 µA, whichever is greater.
• Package & Form Factor — Radial can (radial lead) package with lead spacing 3.5 mm and compact dimensions L: 1.15 cm × D: 0.8 cm, marked in black on a gold sleeve.
• Environmental Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• High‑grade Audio Equipment — Used in audio signal and power sections of AV component designs to support the acoustic character attributed to the MUSE Fine Gold series.
• AV Equipment — Suited for use in consumer and professional AV devices where audio fidelity and compact radial capacitors are required.
• General‑Purpose Electronics — Applicable for general‑purpose smoothing, decoupling and energy storage tasks in equipment compatible with the component’s polarization and electrical ratings.

Unique Advantages

• Audio‑tuned Series: The Fine Gold MUSE acoustic series is described to produce richer bass and clearer highs, making this part appropriate where sound character matters.
• Compact Radial Package: Small can size (1.15 cm × 0.8 cm) and 3.5 mm lead spacing enable placement in tight layouts for compact audio and AV boards.
• Defined Ripple Handling: Specified ripple current at both low and high frequencies (111 mA at 120 Hz, 222 mA at 10 kHz) supports predictable performance in power filtering roles.
• Wide Operating Range: −40 °C to +85 °C operating range with endurance data (1000 h at 85 °C) provides a quantified reliability baseline for thermal stress planning.
• Measured Low‑Temp Behavior: Published impedance ratios and tan δ values at 120 Hz allow engineers to model performance across temperature and frequency.
• RoHS Compliant: Meets RoHS directive (2011/65/EU, (EU)2015/863) for restricted substances handling in assemblies.

Why Choose UFG1H470MPM?

UFG1H470MPM combines Nichicon’s Fine Gold MUSE acoustic series characteristics with compact radial electrolytic construction and clearly specified electrical and environmental ratings. Its documented ripple current capability, low‑temperature impedance data, and 1000‑hour endurance at 85 °C make it suitable for designers who need a compact, characterized capacitor for high‑grade audio and general‑purpose applications.

This part is a practical choice for engineers and procurement teams specifying components for AV and audio equipment where acoustic behavior, compact size, and compliance with RoHS are required. The provided specifications support straightforward integration and predictable performance in end designs.

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