UFG1E101MPM

The UFG1E101MPM is a Nichicon UFG series aluminum electrolytic capacitor designed for high-grade audio applications. It is a radial-lead, polarized can capacitor specified at 100 µF and 25 V, engineered for use in AV and audio equipment where tonal fidelity and stable filtering are important.

As a member of the UFG "Fine Gold" MUSE acoustic series, this part leverages series-level manufacturing techniques intended to deliver improved bass presence and clearer high end for audio signal and power conditioning. The capacitor is RoHS compliant and intended for general-purpose insertion in audio and AV circuitry.

Key Features

• Audio-grade UFG "Fine Gold" series — Part of Nichicon's MUSE acoustic lineup, produced with etching techniques aimed at improving low-frequency richness and high-frequency clarity in AV equipment.
• Electrical rating — Rated capacitance 100 µF at 25 V with ±20% tolerance, suitable for coupling, decoupling and power filtering in audio circuits.
• Ripple handling — Specified ripple current of 140 mA at 120 Hz and 210 mA at 10 kHz, providing defined AC ripple endurance for audio power stages and supply smoothing.
• Package and mounting — Radial lead, can-style package with 3.5 mm lead spacing and compact dimensions (L: 1.15 cm × D: 0.8 cm), for through-hole PCB layouts.
• Operating and reliability — Operational temperature range −40°C to +85°C with a rated lifetime of 1000 hours at 85°C, supporting stable performance in typical electronics enclosures.
• RoHS compliant — Manufactured to meet RoHS directive requirements (2011/65/EU, (EU)2015/863), with black-letter marking on a gold sleeve for clear identification.

Typical Applications

• AV receivers and amplifiers — Used for power supply smoothing and output stage decoupling where audio quality and stable supply rails are required.
• Preamplifiers and signal conditioning — Employed for coupling/decoupling in signal paths to preserve tonal characteristics and minimize ripple-induced artifacts.
• High-fidelity consumer audio equipment — Integrated into audio-focused PCBs to support the UFG series’ acoustic tuning for richer bass and clearer high end.

Unique Advantages

• Audio-focused acoustic tuning — Belongs to the UFG "Fine Gold" MUSE acoustic series, providing construction and processing choices aligned with audio performance goals.
• Compact radial can — Small footprint (1.15 cm × 0.8 cm) and 3.5 mm lead spacing enable compact through-hole designs while maintaining adequate capacitance.
• Defined ripple performance — Explicit ripple current ratings at 120 Hz and 10 kHz allow designers to size capacitors for the AC loading typical in audio power supplies.
• Wide operating range — −40°C to +85°C operation and a 1000-hour endurance at 85°C provide predictable behavior across common ambient conditions.
• Regulatory compliance — RoHS-compliant construction supports environmental requirements for commercial electronic products.

Why Choose UFG1E101MPM?

UFG1E101MPM positions itself as a practical, audio-oriented electrolytic capacitor for designers of AV and high-fidelity audio equipment who need a compact, polarized radial solution rated at 100 µF / 25 V. Its ripple current specifications, operating temperature range, and series acoustic focus make it suitable for power filtering and signal coupling tasks where audible performance matters.

The part offers clear, verifiable electrical and mechanical specifications—capacitance, voltage, lead spacing, package dimensions, operating temperature and endurance—allowing straightforward integration into PCB designs and predictable lifecycle planning for commercial audio products.

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