UUJ1C332MNJ1MS

The UUJ1C332MNJ1MS is a chip-type aluminum electrolytic capacitor from Nichicon's UUJ series designed for surface mounting on high-density printed circuit boards. It delivers a higher capacitance option in an SMD can configuration tailored for automated assembly and volume production.

Intended for demanding environments, this part is AEC-Q200 qualified and RoHS compliant, making it suitable for automotive electronics and other applications that require robust, long-life bulk capacitance in a surface-mount form factor.

Key Features

• Capacitance & Tolerance — 3.3 mF nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage — 16 V DC rated voltage for low-voltage power rails.
• Polarized, Chip-Type SMD — Polarized aluminum electrolytic in a chip-style SMD can suitable for high-density PCBs and automatic placement from carrier tape.
• AEC-Q200 Qualified — Meets AEC-Q200 qualification as indicated in the product data.
• RoHS Compliance — Conforms to the RoHS directive.
• Temperature & Endurance — Rated for operation from −55°C to +105°C with endurance specified as 5000 hours at 105°C under rated voltage.
• Ripple Current — 1.15 A at 120 Hz and 1.323 A at 10 kHz for effective ripple handling in smoothing and decoupling applications.
• Package & Land Pattern — Radial, can-style SMD package with recommended surface-mount land size of 1.83 × 1.83 cm to support reliable soldering and placement.
• Leakage Current Detail — Per datasheet guidance, leakage current after 1 minute’s application of rated voltage at 20°C is not more than 0.03 × C × V (μA) for the applicable voltage range.

Typical Applications

• Automotive Electronics — Suitable for automotive control modules and subsystems where AEC-Q200 qualification and extended temperature performance are required.
• High‑Density Power Modules — Provides bulk capacitance for DC rail smoothing and energy buffering on compact, high-density PCBs.
• Volume Surface‑Mount Assemblies — Designed for automatic mounting from carrier tape to support high-throughput manufacturing and pick-and-place workflows.

Unique Advantages

• High Bulk Capacitance in SMD Form — 3.3 mF available in a chip-type SMD can provides significant capacitance without requiring through-hole mounting.
• Automated Assembly Ready — Compatible with carrier-tape feeding for automatic mounting machines, reducing manual handling and assembly time.
• Long-Term Elevated-Temperature Endurance — 5000 hours at 105°C endurance rating supports long-term reliability in thermally stressed applications.
• AEC-Q200 Qualification — Qualification according to AEC-Q200 supports use in automotive-grade designs where component qualification is required.
• Effective Ripple Handling — Specified ripple current values at 120 Hz and 10 kHz enable reliable performance in power filtering and decoupling roles.
• Regulatory Compliance — RoHS conformity simplifies environmental compliance for global product designs.

Why Choose UUJ1C332MNJ1MS?

The UUJ1C332MNJ1MS combines higher bulk capacitance with a chip-type SMD can and features that support automated assembly, extended temperature operation, and AEC-Q200 qualification. It is well suited to designers who need robust, long-life capacitance for automotive electronics and compact power modules on high-density PCBs.

Manufactured by Nichicon and backed by series-level datasheet specifications, this part offers verifiable endurance, ripple handling, and compliance characteristics to support reliable production and long-term field performance.

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