UFG1E470MEM

The UFG1E470MEM is a 47 µF, 25 V aluminum electrolytic capacitor from Nichicon's UFG "Fine Gold" MUSE acoustic series. It is a radial-lead, polarized radial-can capacitor designed for high-grade audio and AV equipment and general-purpose electronic applications.

This part combines series-level acoustic-focused etching techniques with electrical specifications suitable for audio applications, offering measurable ripple handling, a broad operating temperature range, and RoHS compliance (2011/65/EU, (EU)2015/863).

Key Features

• Audio-grade construction Part of the UFG "Fine Gold" MUSE acoustic series; manufactured using etching techniques intended to produce richer bass response and clearer high end for AV and high-grade audio equipment.
• Capacitance and voltage 47 µF rated capacitance at 25 V with capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Package and mounting Radial-lead, radial can package with 2.5 mm lead spacing; polarized device for conventional electrolytic capacitor placement and mounting.
• Temperature and lifetime Operates from −40°C to +85°C with a specified lifetime of 1000 hours at 85°C.
• Ripple current handling Rated ripple current of 85 mA at 120 Hz and 170 mA at 10 kHz for AC ripple management in audio and AV circuits.
• Leakage and endurance specifications Series-level leakage current limit: after 1 minute at rated voltage and 20°C, leakage ≤ 0.01CV or 3 µA (whichever is greater). Endurance defined by series specifications after 1000 hours at 85°C with capacitance change within published limits.
• Environmental compliance RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• High‑grade audio equipment — Used where enhanced low-frequency richness and clear high-frequency playback are desired in audio signal paths and circuits.
• AV equipment — Suited for audio/visual systems requiring acoustic-focused component selection to influence tonal characteristics.
• General purpose electronics — Applicable to general-purpose circuits needing a 47 µF, 25 V polarized electrolytic capacitor in a radial-can package.

Unique Advantages

• Acoustic-focused design: The UFG "Fine Gold" MUSE series uses etching techniques intended to deliver richer bass and clearer high end, addressing sonic goals in audio and AV designs.
• Compact radial-can form factor: Radial lead mounting and a can package simplify through-hole assembly and placement in traditional audio PCBs.
• Specified ripple performance: Defined ripple current ratings at 120 Hz and 10 kHz help designers size components for expected AC ripple in audio circuits.
• Wide operating range and defined lifetime: −40°C to +85°C operation with 1000 hours endurance at 85°C supports predictable behavior in specified thermal conditions.
• Clear reliability limits: Series-level leakage and endurance criteria provide verifiable limits for design validation and long-term planning.
• Regulatory compliance: RoHS adherence supports environmentally constrained product designs.

Why Choose UFG1E470MEM?

UFG1E470MEM is positioned for designers targeting audio and AV systems who want an electrolytic capacitor specified with acoustic intent and verifiable electrical characteristics. Its 47 µF/25 V rating, radial-can mounting, and series-provided endurance and leakage specifications make it suitable for general-purpose audio-focused designs within the stated temperature and lifetime limits.

Manufactured by Nichicon as part of the UFG "Fine Gold" MUSE series, this capacitor provides measurable ripple handling and series-level reliability data to support predictable integration into product designs.

If you would like pricing, availability, or a formal quote for UFG1E470MEM, please request a quote or submit a procurement inquiry through your preferred purchasing channel.