UUJ2E470MNQ1MS

The UUJ2E470MNQ1MS is a chip‑type aluminum electrolytic capacitor providing 47 µF capacitance at 250 V in a surface‑mount can package. It is designed for high‑density PCBs and automated carrier‑tape assembly, delivering higher capacitance in larger chip case sizes for space‑constrained designs.

Targeted at automotive and other demanding environments, this capacitor combines a wide operating temperature range (‑40 °C to +105 °C) with AEC‑Q200 qualification and RoHS compliance to support reliable long‑term operation.

Key Features

• Electrical Performance — 47 µF nominal capacitance with ±20% tolerance and a 250 V rated voltage; polarized aluminum electrolytic construction.
• Ripple Current — Specified ripple performance of 280 mA at 120 Hz and 448 mA at 10 kHz to support filtering and bulk‑energy applications within its ratings.
• Temperature & Lifetime — Operating range from ‑40 °C to +105 °C with an endurance rating of 5000 hours at 105 °C, supporting sustained operation at elevated temperatures.
• Reliability & Qualification — AEC‑Q200 qualified for automotive reliability requirements and compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Package & Mounting — Chip‑type, radial can SMD package tailored for surface mounting on high‑density PC boards and compatible with automatic mounting machines fed by carrier tape.
• Board Land Pattern — Recommended surface‑mount land size: 1.83 × 1.83 cm for reliable PCB integration.

Typical Applications

• Automotive Electronics — Suitable for use in automotive modules where AEC‑Q200 qualification, wide temperature range, and long life at 105 °C are required.
• High‑Density PCB Designs — Chip type SMD construction enables high capacitance in board areas constrained by component density and automated assembly processes.
• Automated Assembly Lines — Designed for carrier‑tape feed compatibility to streamline pick‑and‑place production for volume manufacturing.

Unique Advantages

• AEC‑Q200 Qualified: Validated for automotive reliability use cases, supporting designs that require industry qualification.
• High Voltage Capability: 250 V rated voltage enables use in higher‑voltage circuits within the specified temperature and lifetime limits.
• Long High‑Temperature Endurance: 5000 hours at 105 °C provides predictable aging and performance for sustained elevated‑temperature operation.
• RoHS Compliant: Conforms to RoHS directives (2011/65/EU, (EU)2015/863) for regulatory and environmental requirements.
• Designed for Automated Manufacturing: Chip SMD format and carrier‑tape compatibility reduce assembly complexity and improve throughput in production environments.

Why Choose UUJ2E470MNQ1MS?

The UUJ2E470MNQ1MS is positioned for engineers who need elevated capacitance and voltage handling in a surface‑mount aluminum electrolytic package that is suitable for automotive environments. With AEC‑Q200 qualification, RoHS compliance, and a 5000‑hour endurance at 105 °C, it provides a reliable solution for applications demanding long‑term stability across a wide temperature range.

This part is a practical choice for designs that require automated assembly, compact board integration, and robust performance under automotive operating conditions, helping reduce design iteration and support predictable lifecycle planning.

Request a quote or submit an inquiry to discuss pricing, availability, and suitability for your design requirements.