UUJ1H471MNJ6MS

The UUJ1H471MNJ6MS is a chip‑type aluminum electrolytic capacitor from Nichicon’s UUJ series, offering 470 µF capacitance at a 50 V rating in a compact surface‑mount can package. It is designed for high‑density PCB assemblies and is compatible with automated mounting machines using carrier tape.

Built for demanding environments, this component combines elevated capacitance, AEC‑Q200 qualification, RoHS compliance, and long endurance (5,000 hours at 105°C), making it suitable for reliable electronic power systems where space and robustness matter.

Key Features

• Capacitance & Voltage — 470 µF capacitance rated at 50 V with ±20% tolerance at 120 Hz, 20°C, providing bulk energy storage in a single SMD device.
• Package & Mounting — Chip‑type radial can designed for surface mounting on high‑density PC boards; compatible with automatic mounting machines fed with carrier tape. Case dimensions: L 2.15 × D 1.6 cm; recommended land size: 1.63 × 1.63 cm.
• Thermal & Lifetime — Operating temperature range from −55°C to +105°C with an endurance rating of 5,000 hours at 105°C under rated voltage.
• Reliability & Qualification — AEC‑Q200 qualified and RoHS compliant, supporting use in applications requiring industry reliability standards.
• Electrical Performance — Leakage current ≤ 0.03CV (µA) after one minute at 20°C (applies to 10–100 V range); dissipation factor (tan δ) max 0.12 at 120 Hz, 20°C for 50 V rating; low‑temperature impedance characteristics defined by the UUJ series.
• Ripple Current Capability — Rated ripple current of 550 mA at 120 Hz and 825 mA at 10 kHz, supporting power filtering and smoothing in AC and switching environments.

Typical Applications

• Automotive Electronics — AEC‑Q200 qualification and RoHS compliance make this capacitor suitable for automotive electronic modules requiring long endurance and broad temperature range.
• High‑Density Surface‑Mount Boards — Chip‑type can and surface‑mount design allow efficient placement on compact, densely populated PCBs.
• Automated Assembly — Compatible with carrier‑tape feeding for automatic mounting machines, simplifying high‑volume production processes.

Unique Advantages

• High Capacitance in SMD Form — 470 µF in a surface‑mount can delivers substantial bulk capacitance without requiring through‑hole components, saving PCB space and simplifying assembly.
• High Voltage Handling — 50 V rating supports designs that need elevated DC voltage headroom compared with lower‑voltage SMD capacitors.
• Long Endurance at Elevated Temperature — 5,000‑hour lifetime at 105°C under rated voltage provides predictable aging behavior for thermal stress applications.
• Automotive‑Grade Reliability — AEC‑Q200 qualification aligns the part with automotive reliability expectations for critical electronic systems.
• Defined Electrical Limits — Specified leakage current formula and dissipation factor limits enable predictable performance characterization during design and validation.
• Assembly‑Friendly — Designed for surface mounting and carrier‑tape compatibility to streamline automated manufacturing and reduce BOM complexity.

Why Choose UUJ1H471MNJ6MS?

The UUJ1H471MNJ6MS balances high capacitance, elevated voltage rating, and automotive‑grade reliability in a surface‑mount can that is built for automated production and high‑density PCBs. Its defined electrical characteristics—leakage current, dissipation factor, and ripple current ratings—allow engineers to confidently integrate it into power filtering, energy storage, and decoupling subsystems that operate across −55°C to +105°C.

This part is targeted at designs where long endurance, assembly efficiency, and qualification to AEC‑Q200 matter—such as automotive modules and other high‑reliability electronics—providing a robust, manufacturable capacitor solution with clear specification limits for validation and lifecycle planning.

If you would like pricing, lead‑time information, or to request a quote for UUJ1H471MNJ6MS, please contact sales to discuss availability and application requirements.