UUG1A472MNQ1MS

The UUG1A472MNQ1MS is a chip-type aluminum electrolytic capacitor in Nichicon’s UUG series, offering a high bulk capacitance of 4700 µF at a rated voltage of 10 V. It is a surface-mount, polarized can package sized φ18 × 16.5 mm and supplied in embossed carrier taping for automated assembly.

Targeted at applications that require compact bulk energy storage and robust ripple handling, this part provides elevated low- and high-frequency ripple current capability and is AEC-Q200 rated for automotive use, supporting demanding power-filtering roles in automotive and other electronic systems.

Key Features

• High Capacitance — 4700 µF nominal capacitance with ±20% tolerance to provide bulk energy storage and smoothing in low-voltage power rails.
• Rated Voltage & Polarization — 10 V rated voltage; polarized aluminum electrolytic construction for DC power applications.
• Ripple Current Performance — Low-frequency ripple current of 1.5 A (120 Hz) and high-frequency ripple current of 1.725 A (10 kHz), enabling effective filtering across a wide frequency range.
• Leakage Current — Specified leakage current of 1410 µA (as provided), enabling predictable standby and idle behavior.
• Temperature & Endurance — Operating temperature range of −40 °C to +85 °C with an endurance rating of 2000 hours at 85 °C.
• Package & Mounting — Chip-type can SMD package (φ18 × 16.5L) with surface-mount land sizing and embossed carrier taping for pick-and-place assembly.
• Automotive Qualification — AEC-Q200 rated, indicating suitability for automotive-grade design requirements.

Typical Applications

• Automotive Power Systems — Bulk filtering and smoothing in automotive power modules and low-voltage electrical subsystems where AEC-Q200 qualification is required.
• DC–DC Converter Output Filtering — Energy storage and ripple suppression on low-voltage converter outputs, leveraging the 4700 µF capacitance and specified ripple current ratings.
• Embedded and Industrial Power Rails — Bulk decoupling and hold-up for compact, surface-mount power designs that require high capacitance in a small footprint.

Unique Advantages

• High bulk capacitance in an SMD can — 4700 µF provides significant energy storage while maintaining a compact φ18 × 16.5 mm footprint for board-area-efficient designs.
• Broad ripple capability — Defined ripple current values at both low (120 Hz) and high (10 kHz) frequencies support filtering across common switching and line-frequency scenarios.
• Automotive-grade qualification — AEC-Q200 rating supports integration into automotive-grade assemblies and environments.
• Extended endurance at elevated temperature — 2000 hours at 85 °C endurance rating offers predictable long-term performance for thermally demanding applications.
• Assembly-friendly packaging — Supplied in embossed carrier taping to streamline automated placement and reduce handling time during production.
• Predictable leakage behavior — Specified leakage current enables designers to account for standby and bias conditions in system power budgets.

Why Choose UUG1A472MNQ1MS?

The UUG1A472MNQ1MS combines high capacitance density, defined ripple-current capability, and AEC-Q200 qualification in a surface-mount chip can, making it a strong choice for engineers designing compact power supplies and automotive power subsystems. Its endurance rating at 85 °C and embossed carrier taping support reliable long-term operation and efficient automated assembly.

As part of Nichicon’s UUG series, this part is suited for designs that need robust bulk energy storage and filtering in a board-friendly SMD format while meeting automotive-grade reliability requirements.

If you need pricing, lead time, or a formal quote for UUG1A472MNQ1MS, please request a quote or contact sales for availability and ordering information.