UUD1A471MNL1GS

The Nichicon UUD1A471MNL1GS is a chip-type, low-impedance aluminum electrolytic capacitor in a surface-mount radial can (φ8×10 mm). It offers 470 µF capacitance at 10 V with ±20% tolerance and is supplied in embossed carrier taping for automated placement on high-density PC boards.

Designed for demanding environments, the part delivers low impedance (170 mΩ), substantial ripple-current capability (450 mA at 120 Hz; 675 mA at 10 kHz), and long endurance (5000 hours at 105°C). AEC-Q200 qualification and RoHS compliance make it suitable for automotive and industrial applications requiring reliable power filtering in compact SMD form factors.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance, rated for 10 V with a tolerance of ±20%.
• Low Impedance — 170 mΩ impedance for reduced voltage drop and improved transient response on power rails.
• High Ripple Current — 450 mA at 120 Hz and 675 mA at 10 kHz to support smoothing and decoupling in high-demand circuits.
• Temperature & Endurance — Operating range −55°C to 105°C with rated lifetime of 5000 hours at 105°C for extended service in hot environments.
• Surface-Mount Package — Chip-type radial can, φ8 × 10 mm (L:1 × D:0.8 cm) with surface-mount land size 8.3 × 8.3 mm; furnished in embossed carrier tape for pick-and-place assembly.
• Reliability & Compliance — AEC-Q200 rated and RoHS compliant to support regulated and automotive-grade designs.
• Controlled Leakage — Leakage current specified at 47 µA, enabling predictable standby and bias behavior.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and a -55°C to 105°C operating range make this capacitor suitable for electronic control modules and other automotive subsystems.
• High‑Density Surface‑Mount PCBs — Chip-type radial can and embossed carrier taping enable automated placement on compact, densely populated boards.
• Power Filtering and Decoupling — Low impedance and specified ripple-current ratings address smoothing and decoupling needs on power rails and DC output stages.

Unique Advantages

• AEC-Q200 Qualification: Supports automotive-grade validation and design reuse where component-level qualification is required.
• Long High‑Temperature Life: 5000 hours at 105°C provides a clear durability metric for long-term operation in elevated-temperature environments.
• High Ripple Capability with Low Impedance: Combined ripple-current ratings and 170 mΩ impedance improve voltage stability under dynamic load conditions.
• Compact SMD Format: φ8×10 mm chip-type package conserves board space while remaining compatible with automated assembly workflows.
• RoHS Compliance: Simplifies environmental regulatory compliance for global product deployment.

Why Choose UUD1A471MNL1GS?

The Nichicon UUD1A471MNL1GS pairs a compact chip-type SMD package with robust electrical performance—high capacitance at 10 V, low impedance, and strong ripple-current capability—backed by AEC-Q200 qualification and long high-temperature endurance. This combination addresses designs that demand reliable power smoothing and longevity in space-constrained, high-reliability applications.

Engineers and procurement teams designing automotive or industrial electronics will find this part delivers predictable behavior (leakage current specified at 47 µA), board-level assembly readiness (embossed carrier taping), and compliance credentials that simplify validation and deployment across production lifecycles.

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