UUJ1C471MNQ1MS

The UUJ1C471MNQ1MS is a chip-type aluminum electrolytic capacitor in Nichicon's UUJ series, offering 470 µF capacitance at a 16 V rating in a surface-mount radial can package. It is designed for surface mounting on high-density PCBs and is compatible with automatic mounting machines fed with carrier tape.

Engineered for demanding environments, this part is RoHS compliant and AEC‑Q200 qualified, with an operating temperature range of −55 °C to +105 °C and a rated lifetime of 5000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance at a 16 V rated voltage with a tolerance of −20% to +20%.
• Package & Mounting — Chip-type radial can SMD package sized L: 1.35 × D: 1.25 cm, with recommended surface-mount land size L: 1.28 × W: 1.28 cm; suitable for automatic carrier-tape placement.
• Temperature & Lifetime — Operating temperature range from −55 °C to +105 °C and rated endurance of 5000 hours at 105 °C with rated voltage applied.
• Reliability — AEC‑Q200 qualified and RoHS compliant, with endurance criteria specifying capacitance change within ±20% and leakage/tan δ limits after the 5000 h test.
• Ripple Current Ratings — Rated ripple current: 360 mA at 120 Hz and 540 mA at 10 kHz (specified values).
• Electrical Characteristics — Leakage current for 10–100 V products follows the datasheet formula I ≤ 0.03·C·V (μA) after 1 minute at 20 °C; tangent of loss angle (tan δ) at 16 V is max. 0.18 (measured at 120 Hz, 20 °C).
• Low-Temperature Performance — Impedance ratios for the 16 V rating: Z(−25 °C)/Z(+20 °C) ≤ 3 and Z(−40 °C)/Z(+20 °C) ≤ 6 (measured at 120 Hz).

Typical Applications

• Automotive Electronics — AEC‑Q200 qualification and −55 °C to +105 °C range make it suitable for electronic modules used in automotive systems.
• High‑Density Surface‑Mount Assemblies — Chip-type SMD form factor and carrier-tape compatibility support placement on compact, high-density PCBs.
• Automated Production Environments — Designed for automatic mounting machines fed with carrier tape to streamline assembly on production lines.

Unique Advantages

• AEC‑Q200 Qualification: Provides a documented automotive-grade qualification for designs that require that level of component reliability.
• High Capacitance in SMD Form: 470 µF in a compact chip-style radial can reduces board area compared with larger discrete solutions while delivering the required capacitance.
• Wide Temperature & Proven Endurance: −55 °C to +105 °C rating and 5000 h endurance at 105 °C support robust operation in elevated-temperature environments.
• Defined Ripple Handling: Published ripple current specifications at 120 Hz and 10 kHz allow designers to assess performance under specified ripple conditions.
• Manufacturing‑Friendly: Surface-mount design and carrier-tape compatibility simplify automated placement and handling in volume production.
• Standards Compliance: RoHS compliance ensures adherence to current environmental regulations.

Why Choose UUJ1C471MNQ1MS?

The UUJ1C471MNQ1MS delivers a balance of high capacitance and automotive-grade reliability in a compact surface-mount radial can. With AEC‑Q200 qualification, RoHS compliance, defined ripple current ratings, and a rated lifetime of 5000 hours at 105 °C, it is positioned for applications that require durable, production-ready capacitors for high-density assemblies.

This part is well suited for engineers and procurement teams specifying components for automotive modules and other electronics that demand defined endurance and temperature performance while maintaining compatibility with automated SMT assembly processes.

Request a quote or contact sales to discuss availability, lead times, and integration details for UUJ1C471MNQ1MS.