UUG0J472MNQ1MS

The UUG0J472MNQ1MS is a surface-mount aluminum electrolytic capacitor from Nichicon’s UUG series, offering high capacitance in a compact SMD can package (φ16 × 16.5 mm). Engineered for demanding power-filtering and bulk-energy-storage roles, it combines 4.7 mF capacitance with rated voltage of 6.3 V and qualification for AEC-Q200 applications.

Key value comes from measured low-frequency and high-frequency ripple handling, a broad operating temperature range, and an endurance rating that supports long-term use in temperature-stressed environments.

Key Features

• High Capacitance & Voltage: 4700 µF (4.7 mF) rated at 6.3 V provides substantial bulk capacitance for board-level energy storage and smoothing.
• Low ESR & Measured Loss: Equivalent series resistance of 340 mΩ at 120 Hz and a measured tan δ of 0.34 (20°C, 120 Hz) for quantifiable loss and dissipation characteristics.
• Robust Ripple Handling: Rated low-frequency ripple current 1.4 A at 120 Hz and high-frequency ripple current 1.61 A at 10 kHz to support both power-supply and switching environments.
• Thermal Endurance: Endurance specified as 2000 hours at 85°C, with an operating temperature range from −40°C to +85°C for use in temperature-variable installations.
• Surface-Mount Can Package: SMD radial/can package with dimensions φ16 × 16.5 mm and a recommended land size of 16.3 × 16.3 mm for board-level integration.
• AEC-Q200 Rated: Part of the UUG series carries AEC-Q200 rating, supporting qualification requirements for many automotive electronic designs.

Typical Applications

• Automotive power modules: High-capacitance surface-mount bulk filtering and energy smoothing in AEC-Q200‑rated vehicle electronics.
• DC power supplies: Bulk decoupling and hold-up in board‑level power rails where 6.3 V rating and 4700 µF capacitance are required.
• Switching regulators and converters: Support for both low- and high-frequency ripple currents makes this capacitor suitable for post‑regulator filtering.

Unique Advantages

• Large bulk capacitance in an SMD can: Provides 4700 µF of energy storage while maintaining PCB-mounted can packaging for compact designs.
• Quantified ripple tolerance: Specified ripple currents at 120 Hz and 10 kHz help designers size capacitors for real-world switching and mains-frequency loads.
• Measured ESR and tan δ values: ESR of 340 mΩ and tan δ of 0.34 (20°C, 120 Hz) give clear parameters for thermal and loss budgeting.
• Temperature and endurance rating: −40°C to +85°C operating range and 2000 h endurance at 85°C support long-term operation in temperature-challenged environments.
• AEC-Q200 qualification: Enables use in automotive-grade designs that require component-level AEC qualification.

Why Choose UUG0J472MNQ1MS?

The UUG0J472MNQ1MS balances high bulk capacitance with defined electrical characteristics—ESR, tan δ, and ripple current—making it well suited for engineers who need predictable performance for power filtering and energy storage in surface-mount designs. Its AEC-Q200 rating and endurance data make it a fit for applications that require qualification and stability over extended thermal exposure.

This capacitor is targeted at designers seeking a compact, high-capacitance SMD solution with clear, measurable parameters for thermal, ripple, and lifetime planning in demanding embedded and automotive environments.

If you would like pricing, availability, or samples, request a quote or contact our sales team to discuss your requirements and next steps.