UUG1J471MNJ6MS

The UUG1J471MNJ6MS is a surface-mount aluminum electrolytic capacitor from Nichicon's UUG series, providing a high-capacitance chip-type solution in an SMD can package. It is specified for automotive applications with an AEC-Q200 rating and is intended where elevated capacitance, voltage handling and board-level reliability are required.

Key attributes include 470 µF capacitance at 63 V, a temperature range of -40°C to +85°C, and endurance of 2000 hours at 85°C—delivering stable performance for power-related functions in rugged environments.

Key Features

• Capacitance & Tolerance — 470 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated Voltage & Loss — 63 V rated voltage with tanδ (DF) of 0.10 (max) measured at 120 Hz, 20°C.
• Ripple Current Performance — Low-frequency ripple current 850 mA at 120 Hz and high-frequency ripple current 1.275 A at 10 kHz, enabling effective ripple handling across a range of frequencies.
• Leakage Current — Specified leakage current 888.3 µA (measured conditions as provided).
• Thermal & Endurance — Operating temperature range −40°C to +85°C with rated endurance of 2000 hours at 85°C.
• Automotive-Grade Qualification — AEC-Q200 rating for suitability in automotive electronic systems.
• Package & Mounting — Chip-type radial can for surface-mount assembly, case size φ16 × 21.5 mm (L), surface mount land size L: 1.63 × W: 1.63 cm, supplied in embossed carrier taping for automated placement.
• Production Status — Mass production availability for volume designs.

Typical Applications

• Automotive power electronics — Bulk capacitance and 63 V rating support energy storage and smoothing in vehicle power modules and DC–DC converters.
• On-board power filtering — High capacitance and specified ripple current capability allow stable filtering of power rails in automotive control electronics.
• Embedded control units — AEC-Q200 qualification and 2000 h endurance at 85°C make it suitable for electronic control unit environments requiring long-term thermal reliability.

Unique Advantages

• High capacitance in SMD form — 470 µF in a φ16 × 21.5 mm chip-type can minimizes board space compared with discrete through-hole alternatives while delivering equivalent bulk energy storage.
• Automotive-focused qualification — AEC-Q200 rating supports use in automotive electronics where component-level qualification is required.
• Broad ripple performance — Defined ripple current specs at both low (120 Hz) and high (10 kHz) frequencies provide predictable behavior across converter and filtering applications.
• Thermal endurance — Rated for 2000 hours at 85°C, enabling sustained performance in elevated-temperature service conditions.
• Production-ready packaging — Embossed carrier taping facilitates automated placement and high-volume assembly.

Why Choose UUG1J471MNJ6MS?

UUG1J471MNJ6MS combines 470 µF capacitance and a 63 V rating in an SMD chip-type aluminum electrolytic package designed for automotive and other demanding power applications. With AEC-Q200 qualification, defined ripple current performance across frequencies, and 2000-hour endurance at 85°C, it is targeted at designs that require reliable bulk capacitance, thermal robustness, and automated assembly readiness.

This part is suited to engineers and procurement teams building power modules, control units, and filtering networks in environments where automotive-grade qualification and long-term thermal stability are important. Its combination of size, capacitance, and production packaging supports scalable manufacturing and consistent system-level performance.

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