UUG1H471MNQ6MS

The UUG1H471MNQ6MS is a surface‑mount aluminum electrolytic capacitor from Nichicon's UUG series, offering 470 µF capacitance at a 50 V rating. Engineered for applications that require high capacitance in a compact SMD can, this part combines a 470 µF charge storage with AEC‑Q200 qualification for automotive system use.

Key attributes include a wide operating temperature range of −40 °C to 85 °C, a 2000‑hour endurance at 85 °C, and embossed carrier taping for automated assembly.

Key Features

• Capacitance & Voltage — 470 µF rated capacitance with a 50 V rated voltage and ±20% tolerance, suitable where substantial bulk capacitance is required in a single SMD component.
• Loss Characteristics — tan δ (DF) 0.12 measured at 20 °C, 120 Hz (rated voltage condition), providing predictable dissipation characteristics for power‑handling design.
• Ripple Current Performance — Low‑frequency ripple current 740 mA at 120 Hz and high‑frequency ripple current 1.11 A at 10 kHz, enabling use in power filtering and decoupling across common switching frequencies.
• Leakage Current — Specified leakage current of 705 µA (measurement at 20 °C after 1 minute), for realistic bias current budgeting in system designs.
• Reliability & Endurance — Rated for 2000 hours at 85 °C (endurance), supporting long‑life performance in elevated temperature environments.
• Package & Mounting — Surface mount radial can (φ12.5 × 21 mm) with embossed carrier taping and defined land size (L: 1.28 × W: 1.28 cm) for pick‑and‑place assembly.
• Automotive Qualification — AEC‑Q200 rated, making it suitable for automotive electronic modules that require qualified components.

Typical Applications

• Automotive Electronics — For use in automotive electronic modules where an AEC‑Q200‑rated surface‑mount aluminum electrolytic capacitor is required for bulk energy storage and smoothing.
• Power Supply Filtering — Suitable for power rail decoupling and smoothing where 470 µF at 50 V and defined ripple current capability are needed.
• Embedded Systems — Provides compact bulk capacitance for control modules and electronic assemblies operating across −40 °C to 85 °C.

Unique Advantages

• High Capacitance in an SMD Can: 470 µF available in a φ12.5 × 21 mm surface‑mount package reduces board area compared with multiple smaller capacitors.
• Qualified for Automotive Use: AEC‑Q200 rating supports selection for automotive designs that require qualified components.
• Defined Endurance at Elevated Temperature: 2000 hours at 85 °C gives clear, verifiable lifetime expectations for thermal stress planning.
• Measurable Ripple Handling: Specified ripple currents at 120 Hz and 10 kHz let engineers match the part to switching and line‑frequency filtering requirements.
• Production‑Friendly Packaging: Embossed carrier taping simplifies automated placement and inventory handling for volume assembly.

Why Choose UUG1H471MNQ6MS?

The UUG1H471MNQ6MS is positioned for designs that need substantial bulk capacitance, predictable dissipation (tan δ), and validated endurance in a compact surface‑mount can. With a 50 V rating, AEC‑Q200 qualification, and clearly specified ripple and leakage characteristics, it addresses the needs of engineers specifying components for demanding automotive and industrial environments.

This part is well suited to customers who require a combination of high capacitance, automotive qualification, and solderable SMD packaging, offering a straightforward integration path and verifiable performance over its rated life at elevated temperature.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for the UUG1H471MNQ6MS.