UUG1E471MNQ1MS

The UUG1E471MNQ1MS is a surface‑mount aluminum electrolytic capacitor in Nichicon’s UUG series, offered in a compact φ12.5×13.5 mm can-style SMD package. Designed for applications that require bulk capacitance and measurable ripple handling, this part provides 470 µF at 25 V with a standard ±20% tolerance.

Engineered with automotive-level considerations and AEC‑Q200 rating, the device targets design use cases that demand robust ripple performance, long endurance at elevated temperature, and pick-and-place assembly compatibility.

Key Features

• Capacitance and Voltage — 470 µF nominal capacitance rated at 25 V with ±20% tolerance (120 Hz, 20 °C).
• Loss Factor (tan δ) — tan δ specified at 0.16 (measured at 20 °C, 120 Hz), useful for assessing AC dissipation in circuit designs.
• Ripple Current Capability — Low‑frequency ripple current 550 mA at 120 Hz and high‑frequency ripple current 825 mA at 10 kHz, supporting applications with varying ripple spectra.
• Leakage Current — Specified leakage current of 352.5 µA (measured at standard condition), for predictable quiescent behavior.
• Endurance and Temperature Range — Rated life of 2000 hours at 85 °C; operating temperature range −40 °C to +85 °C.
• Package and Mounting — Radial, can‑style SMD (φ12.5×13.5 mm) designed for surface‑mount PCB assembly; supplied on embossed carrier tape for automated placement.
• Qualification — AEC‑Q200 rated, supporting use in qualified automotive applications.
• Polarized Device — Polarized aluminum electrolytic capacitor; orientation must be observed during assembly.
• Product Status — Not Recommended for New Designs.

Typical Applications

• Automotive control modules — AEC‑Q200 rating and −40 °C to +85 °C range make this part appropriate for automotive electronic modules requiring bulk capacitance.
• Power supply decoupling and smoothing — 470 µF capacitance combined with specified ripple current ratings (550 mA at 120 Hz, 825 mA at 10 kHz) supports energy storage and ripple absorption in power circuits.
• Automated assembly workflows — Supplied in embossed carrier tape and configured for surface‑mount placement to streamline high‑volume PCB assembly.

Unique Advantages

• High capacitance in a compact SMD can — 470 µF delivered in a φ12.5×13.5 mm package enables space‑efficient bulk capacitance on dense PCBs.
• Quantified ripple performance — Separate low‑ and high‑frequency ripple current specifications provide clear design margins for both 120 Hz and kHz‑range ripple environments.
• Automotive grade qualification — AEC‑Q200 rating supports reliability expectations for automotive electronics development and integration.
• Long endurance at elevated temperature — 2000 hours at 85 °C rating gives a measurable baseline for lifecycle planning in temperature‑stressed applications.
• Assembly‑ready packaging — Embossed carrier tape format facilitates pick‑and‑place processing for volume production.

Why Choose UUG1E471MNQ1MS?

The UUG1E471MNQ1MS combines a high nominal capacitance and clear ripple/current specifications with automotive‑grade qualification and assembly‑friendly packaging. Its defined endurance at 85 °C and measurable leakage and loss‑factor parameters make it well suited to engineers who need verifiable performance figures for system design and qualification.

This part is positioned for designs where compact bulk capacitance, predictable AC behavior, and AEC‑Q200 qualification are priorities. It is appropriate for teams developing automotive and other temperature‑challenging electronics that require SMD can‑style aluminum electrolytics with documented ripple and endurance data.

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