UUJ2D470MNJ1MS

The UUJ2D470MNJ1MS is a chip-type aluminum electrolytic capacitor in the Nichicon UUJ series engineered for surface-mount use on high-density PCBs. It delivers 47 µF capacitance at a 200 V rating in a radial can SMD package, designed for automated, tape-fed assembly.

Built for long-term operation in demanding environments, this RoHS-compliant, AEC-Q200-qualified part targets automotive and other applications that require high-voltage filtering and energy storage with verified endurance at elevated temperature.

Key Features

• Electrical Performance — 47 µF capacitance at 200 V nominal rated voltage with ±20% tolerance; polarized design for DC filtering and energy-storage applications.
• Ripple Handling — Low-frequency ripple current of 270 mA at 120 Hz and high-frequency ripple current of 432 mA at 10 kHz, suitable for power-supply decoupling and smoothing.
• Reliability & Endurance — Qualified to AEC-Q200; endurance specified as 5000 hours at 105°C with defined limits for capacitance change, tan δ, and leakage current.
• Mounting & Assembly — Chip-type SMD radial can package designed for surface mounting on high-density PCBs and compatible with automatic mounting machines fed by carrier tape.
• Regulatory Compliance — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).
• Operating Range — Rated for operation from −40°C to 105°C.
• Board Footprint — Surface-mount land size: 1.83 × 1.83 cm for PCB layout planning.

Typical Applications

• Automotive Electronics — AEC-Q200 qualification makes this capacitor suitable for automotive electronic systems requiring high-voltage filtering and energy buffering.
• High-Density PCB Power Filtering — Designed for surface mounting on compact, densely populated boards where reliable DC smoothing and decoupling are required.
• Automated Volume Assembly — Carrier-tape compatibility and chip-type SMD format support efficient pick-and-place and reflow workflows in production environments.

Unique Advantages

• High-voltage capability: 200 V rating enables use in higher-voltage power rails and filtering stages without stacking multiple components.
• Automotive-grade reliability: AEC-Q200 qualification provides documented endurance and performance targets for automotive and similarly demanding applications.
• Long-term thermal endurance: Specified 5000-hour life at 105°C gives designers a clear reliability baseline for high-temperature use cases.
• Measured ripple specifications: Provided ripple current values at 120 Hz and 10 kHz allow accurate thermal and lifetime calculations in power designs.
• Surface-mount, tape-fed format: Chip-type SMD can optimized for automatic mounting reduces handling time and supports high-volume manufacturing.
• Regulatory compliance: RoHS conformity supports use in regulated markets and simplifies environmental compliance.

Why Choose UUJ2D470MNJ1MS?

UUJ2D470MNJ1MS is positioned for designers who need a verified, high-voltage aluminum electrolytic capacitor in an SMD format that supports automated assembly and long-term operation at elevated temperatures. Its combination of 200 V rating, defined ripple current performance, AEC-Q200 qualification and 5000-hour endurance at 105°C offers a clear, specification-driven choice for robust power-filtering and energy-storage roles.

This component is well suited to engineering teams developing automotive electronics and other high-reliability systems that require predictable behavior under thermal stress and during mass production, while maintaining RoHS compliance.

Request a quote or submit an inquiry to receive pricing and availability information for UUJ2D470MNJ1MS and to discuss volume lead times or qualification details.