UUJ1E222MNQ1MS

The UUJ1E222MNQ1MS from Nichicon is a chip-type aluminum electrolytic capacitor in the UUJ series, offering 2.2 mF capacitance at 25 V in a surface-mount, radial can SMD package. It is designed for high-density PCBs and is compatible with automatic mounting machines fed with carrier tape.

Engineered for demanding environments, this part is AEC-Q200 qualified and RoHS compliant, with an operating temperature range of -55°C to 105°C and a specified endurance of 5,000 hours at 105°C.

Key Features

• Capacitance & Voltage — 2.2 mF rated capacitance at 25 V, supplied in a chip-type SMD can for higher capacitance in compact case sizes.
• Tolerance & Polarization — Capacitance tolerance of -20% to +20%; polarized design suitable for applications that accept polarized electrolytic capacitors.
• Temperature Range & Endurance — Rated for -55°C to +105°C with a guaranteed lifetime of 5,000 hours at 105°C, meeting endurance criteria from the datasheet.
• Ripple Current Performance — Specified ripple current of 1.05 A at 120 Hz and 1.208 A at 10 kHz to support AC ripple conditions within published limits.
• Package & Mounting — Radial, can-style SMD designed for surface mounting on high-density PCBs; compatible with automated placement from carrier tape.
• Reliability & Qualification — AEC-Q200 qualification for use in applications requiring recognized component-level automotive qualification.
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).
• Board Land Size — Recommended surface-mount land dimensions: 1.83 × 1.83 cm to match the package footprint.

Typical Applications

• Automotive electronic modules — AEC-Q200 qualification and robust temperature/endurance ratings make this capacitor suited to automotive electronic assemblies and control modules.
• High-density PCB assemblies — Chip-type SMD can configuration and carrier-tape compatibility support automated placement on space-constrained boards.
• Industrial and embedded power systems — Designed for circuits that require higher capacitance in an SMD form factor within the stated temperature and lifetime limits.

Unique Advantages

• High capacitance in SMD form — 2.2 mF packaged in a chip-type radial can enables higher bulk capacitance while retaining surface-mount assembly benefits.
• Automated assembly ready — Compatible with automatic mounting machines fed with carrier tape, simplifying high-volume PCB production.
• Long endurance at elevated temperature — 5,000 hours at 105°C provides predictable performance over long duty cycles in hot environments.
• Qualified for automotive use — AEC-Q200 qualification supports selection for automotive-grade designs requiring component-level qualification.
• Clear performance data — Published ripple current values at 120 Hz and 10 kHz and defined tolerance and temperature limits make system-level sizing and thermal planning straightforward.
• Regulatory compliance — RoHS compliance ensures compatibility with restricted-substance requirements.

Why Choose UUJ1E222MNQ1MS?

The UUJ1E222MNQ1MS combines high capacitance with an SMD radial-can form factor, enabling designers to integrate substantial energy storage into high-density PCB layouts while retaining automated assembly compatibility. With AEC-Q200 qualification, broad temperature capability (-55°C to 105°C), and a 5,000-hour endurance at 105°C, this capacitor is positioned for reliable use in demanding automotive and industrial environments.

This part is suited to engineers specifying robust, verified aluminum electrolytic solutions where capacitance density, temperature endurance, and automated assembly compatibility are priorities. The published electrical and mechanical parameters help accelerate validation and system-level integration decisions.

Request a quote or submit a quotation request to begin evaluation of UUJ1E222MNQ1MS for your design and production needs.