UUG1J471MNJ1MS

The UUG1J471MNJ1MS is a surface-mount aluminum electrolytic capacitor in Nichicon's UUG series, offering a 470 µF capacitance at a 63 V rated voltage. Designed as a chip-type, higher-capacitance SMD can, it delivers compact energy storage with defined ripple handling and long endurance.

Targeted use includes automotive electronic systems and other designs requiring robust, high-capacitance SMD components; its key value comes from high ripple-current capability, AEC-Q200 rating, and a 2000-hour endurance at 85°C.

Key Features

• Capacitance & Tolerance — 470 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated Voltage — 63 V working voltage suitable for mid-voltage power rails.
• Loss Angle (tan δ) — tanδ = 0.10 at 20°C, 120 Hz, indicating defined dissipation characteristics at the rated voltage and measurement conditions.
• Ripple Current Handling — Low-frequency ripple current 850 mA (120 Hz) and high-frequency ripple current 1.275 A (10 kHz), providing defined AC stress performance across frequencies.
• Leakage Current — Specified leakage current of 888.3 µA.
• Endurance & Temperature Range — Rated for 2000 hours at 85°C; operating temperature range −40°C to +85°C.
• Automotive-Grade Qualification — AEC-Q200 rating supports use in automotive electronics where that qualification is required.
• Package & Mounting — Surface-mount radial can (φ18 × 16.5 mm) with embossed carrier taping for automated placement; surface-mount land size recommended L: 1.83 cm × W: 1.83 cm.
• Polarized Design — Polarized aluminum electrolytic capacitor for DC power applications.
• Production Status — Mass production availability for volume manufacturing needs.

Typical Applications

• Automotive power electronics — Energy smoothing and decoupling in automotive systems where AEC-Q200-qualified components are required.
• DC power rails and intermediate storage — Bulk capacitance for mid-voltage power rails up to 63 V with defined ripple-current capability.
• High-frequency power circuits — Use in circuits subject to both low- and high-frequency ripple thanks to specified ripple performance at 120 Hz and 10 kHz.

Unique Advantages

• AEC-Q200 qualification: Explicit automotive-grade rating provides design confidence for vehicle electronics and safety-conscious systems.
• High-capacitance SMD can: 470 µF in a compact φ18 × 16.5 mm package reduces board area compared with through-hole alternatives while retaining bulk capacitance.
• Defined ripple performance across frequencies: Separate low- and high-frequency ripple current specifications (850 mA at 120 Hz; 1.275 A at 10 kHz) support mixed-frequency power environments.
• Long endurance at elevated temperature: 2000 hours at 85°C provides predictable lifetime characterization for thermal stress conditions.
• Manufacturing-ready packaging: Embossed carrier taping supports automated pick-and-place processes for volume production.
• Low loss at rated conditions: tanδ of 0.10 (20°C, 120 Hz) gives known dissipation behavior for thermal and stability calculations.

Why Choose UUG1J471MNJ1MS?

The UUG1J471MNJ1MS combines high capacitance and clearly specified electrical and environmental performance in a surface-mount aluminum electrolytic package. Its 63 V rating, measurable ripple-current capability across frequencies, AEC-Q200 qualification, and 2000-hour endurance at 85°C make it a practical choice for designers who need robust bulk capacitance with automotive-grade assurance.

This part is well suited to electrical designs demanding compact energy storage and predictable lifetime behavior—particularly in automotive and industrial power electronics—while offering manufacturing-friendly packaging and mass-production availability.

If you would like pricing, availability, or a quote for UUG1J471MNJ1MS, please request a quote or contact sales to discuss your project requirements and lead times.