UUJ2A331MNQ6MS

The UUJ2A331MNQ6MS is a chip-type aluminum electrolytic capacitor providing 330 µF at 100 V in a surface-mount radial can package. It is designed for high-density PC board assemblies and is compatible with automatic mounting machines fed with carrier tape.

This part delivers long-term operation across a wide temperature range and carries AEC-Q200 qualification and RoHS compliance, making it suitable for demanding electronic modules that require higher capacitance in larger SMD case sizes.

Key Features

• Capacitance & Voltage — 330 µF rated capacitance at 100 V, with a tolerance of -20% to +20%.
• Package & Mounting — Chip-type radial can designed for surface mounting on high-density PC boards and compatible with automatic mounting machines fed with carrier tape.
• Temperature & Lifetime — Operating temperature range of -55 °C to +105 °C with an endurance rating of 5000 hours at 105 °C.
• Reliability & Qualification — AEC-Q200 qualified for automotive applications and RoHS compliant (2011/65/EU, (EU)2015/863).
• Ripple Current Capability — Rated ripple current of 500 mA at 120 Hz and 750 mA at 10 kHz, suitable for applications with AC ripple across the capacitor.
• Physical Dimensions & Land Pattern — Case size L: 2.15 × D: 1.8 cm with recommended surface mount land size L: 1.83 × W: 1.83 cm for PCB layout.
• Polarized Device — Polarized aluminum electrolytic capacitor; observe polarity during assembly and operation.

Typical Applications

• Automotive electronic modules — AEC-Q200 qualification supports use in vehicle electronics that require robust, long-life capacitors.
• High-density PCBs — Chip-type SMD format is intended for surface mounting on compact, densely populated boards.
• Automated assembly processes — Designed for compatibility with automatic mounting machines fed by carrier tape to streamline production.

Unique Advantages

• Higher capacitance in SMD can — 330 µF in a larger chip-type case delivers bulk capacitance where board space and SMD compatibility are required.
• Automotive-grade qualification — AEC-Q200 rating indicates qualification for automotive electronic use-cases demanding proven reliability.
• Wide temperature and long endurance — Rated from -55 °C to +105 °C with 5000 hours endurance at 105 °C for extended field life under elevated temperatures.
• Tape-feed and pick-and-place compatible — Engineered for automatic mounting machines fed with carrier tape to support high-volume manufacturing.
• Measurable ripple handling — Specified ripple current values at 120 Hz and 10 kHz help designers size capacitors for AC ripple and decoupling requirements.
• Regulatory compliance — RoHS compliant to relevant EU directives for environmental and regulatory alignment.

Why Choose UUJ2A331MNQ6MS?

UUJ2A331MNQ6MS positions itself as a dependable surface-mount aluminum electrolytic capacitor for designs that require substantial capacitance, automotive qualification, and assembly-line compatibility. Its combination of 330 µF/100 V rating, AEC-Q200 qualification, wide operating temperature range, and extended endurance make it well suited for engineers specifying capacitors in automotive electronics and other high-reliability, high-density PCB applications.

Choosing this part supports scalable manufacturing through tape-feed compatibility and provides verifiable performance via published ripple current, temperature, and lifetime specifications—helpful when balancing BOM, reliability, and board layout constraints.

If you would like pricing or availability, request a quote or submit an inquiry to our sales team to receive a formal quotation and additional technical support for UUJ2A331MNQ6MS.