UUJ1A332MNQ6MS

The UUJ1A332MNQ6MS from Nichicon is a chip‑type aluminum electrolytic capacitor in the UUJ series, offering high capacitance in a surface‑mount can package. It is optimized for high‑density PC boards and automatic assembly processes, providing 3.3 mF capacitance at a 10 V rating with polarized construction.

Designed for demanding environments, this part is AEC‑Q200 qualified and RoHS compliant, and it is specified for operation from −55 °C to 105 °C with a rated lifetime of 5000 hours at 105 °C.

Key Features

• Electrical Performance — 3.3 mF capacitance at 10 V with capacitance tolerance of ±20% (measurement at 120 Hz, 20 °C).
• Ripple Current — Handles 1.0 A at 120 Hz and 1.15 A at 10 kHz, suitable for applications requiring moderate ripple filtering.
• Thermal and Lifetime Specified — Operating temperature range of −55 °C to 105 °C and endurance specified as 5000 hours at 105 °C.
• Package and Mounting — Radial can style designed for surface‑mount (SMD) placement on high‑density PCBs; compatible with automatic mounting machines fed with carrier tape.
• Reliability Standards — AEC‑Q200 qualified and RoHS compliant, reflecting qualification for demanding applications and regulatory compliance.
• Form Factor — Compact dimensions: 21.5 mm length × 16.0 mm diameter (L: 2.15 × D: 1.6 cm) with recommended land size 16.3 × 16.3 mm for PCB footprint.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and robust temperature/lifetime ratings make it suitable for automotive electronic modules that require bulk capacitance.
• High‑density PCBs — Chip‑type, higher‑capacitance SMD construction is intended for designs where board space is constrained but higher capacitance is required.
• Automated assembly — Designed for automatic mounting machines fed with carrier tape, enabling integration into high‑volume SMT production lines.

Unique Advantages

• High capacitance in SMD can — Delivers 3.3 mF in a chip‑type radial can, enabling reduction of discrete capacitor count on compact boards.
• Automotive‑grade qualification — AEC‑Q200 rating provides an added level of reliability for applications with stringent qualification needs.
• Wide operating temperature range — Rated from −55 °C to 105 °C to support designs exposed to broad thermal environments.
• Long‑term endurance — Specified for 5000 hours at 105 °C, supporting designs that require long operational life at elevated temperature.
• Measured ripple handling — Specified ripple currents of 1.0 A (120 Hz) and 1.15 A (10 kHz) for predictable filtering performance.
• RoHS compliant — Meets regulatory requirements for lead‑free assemblies.

Why Choose UUJ1A332MNQ6MS?

UUJ1A332MNQ6MS combines high capacitance, defined ripple performance, and automotive‑grade qualification in a surface‑mount can package tailored for high‑density PCB designs and automated assembly. Its specified operating range (−55 °C to 105 °C) and 5000‑hour endurance at 105 °C make it suitable for designs that demand both capacity and robustness over time.

This part is well suited to engineers and procurement teams developing compact power systems, control modules, and other electronic assemblies that need verified reliability, SMT compatibility, and regulatory compliance from a reputable manufacturer.

Request a quote or contact sales to discuss pricing, availability, and how UUJ1A332MNQ6MS can be integrated into your next production design.