UUJ1J471MNJ1MS

The UUJ1J471MNJ1MS is a surface-mount aluminum electrolytic chip capacitor providing 470 µF capacitance at a 63 V rating. It is a chip-type device optimized for higher capacitance in larger SMD case sizes and intended for high-density printed circuit board assemblies.

Designed for automated production and demanding thermal environments, this part is RoHS compliant and AEC-Q200 qualified, with an operating temperature range from -55 °C to 105 °C and a specified lifetime of 5000 hours at 105 °C.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance, providing bulk energy storage in compact SMD form.
• Temperature & Endurance — Rated for -55 °C to 105 °C operation and specified for 5000 hours at 105 °C, enabling reliable performance in elevated-temperature environments.
• Ripple Current Performance — Rated ripple currents of 590 mA at 120 Hz and 885 mA at 10 kHz support filtering and smoothing in power circuits at both low and high frequencies.
• Automotive-Grade Reliability — AEC-Q200 qualification indicates suitability for automotive electronics that require established component-level qualification.
• Surface-Mount Package — Radial, can-style SMD chip package designed for surface mounting on high-density PCBs; compatible with automatic mounting machines fed with carrier tape.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — For automotive electronic modules where AEC-Q200 qualification and extended temperature capability are required.
• High-Density Surface-Mount PCBs — Suited to designs that require larger SMD capacitance in a chip-type package for compact board layouts.
• Automated Assembly Lines — Applicable to automatic mounting machines fed with carrier tape, supporting high-volume surface-mount production.

Unique Advantages

• High Bulk Capacitance in SMD Form — 470 µF in a chip-type SMD can enables larger capacitance without transitioning to through-hole parts.
• Automotive-Grade Qualification — AEC-Q200 qualification supports use in automotive systems that require qualified components.
• Extended Temperature Endurance — Specified operation from -55 °C to 105 °C and 5000-hour endurance at 105 °C helps ensure long-term stability in thermal stress conditions.
• Frequency Versatility — Measured ripple current ratings at both 120 Hz and 10 kHz address filtering and smoothing needs across a range of switching and line frequencies.
• Production-Ready Packaging — Designed for surface-mount assembly and compatibility with carrier-tape automated mounting, simplifying high-volume manufacturing.
• Regulatory Compliance — RoHS compliance facilitates use in environmentally regulated markets.

Why Choose UUJ1J471MNJ1MS?

The UUJ1J471MNJ1MS combines high capacitance and robust electrical performance in a surface-mount chip package engineered for high-density PCBs and automated assembly. Its AEC-Q200 qualification, wide operating temperature range, and long-term endurance rating make it a practical choice for designs that require proven reliability under thermal and electrical stress.

This part is well suited for engineers and procurement teams specifying components for automotive-grade electronics and other applications where SMD bulk capacitance, frequency-capable ripple handling, and regulatory compliance are key selection criteria.

Request a quote or contact sales to discuss availability, pricing, and how UUJ1J471MNJ1MS can meet your design requirements.