UUJ1E222MNJ1MS

The UUJ1E222MNJ1MS is a chip-type aluminum electrolytic capacitor from Nichicon’s UUJ series, offering 2.2 mF capacitance at a 25 V rating in a surface-mount can-style package. It is designed for high-density PCB assemblies and explicitly listed for automotive applications; the part is AEC-Q200 qualified and RoHS compliant.

Key Features

• Capacitance & Voltage — 2.2 mF nominal capacitance at a 25 V rated voltage, with a tolerance of ±20% (−20% to +20%).
• Package & Mounting — Chip-type radial can designed for surface-mount assembly on high-density PC boards; compatible with automatic mounting machines fed with carrier tape.
• Size & Footprint — Component dimensions L: 2.15 × D: 1.8 cm with a recommended surface-mount land size of L: 1.83 × W: 1.83 cm.
• Temperature & Lifetime — Rated for operation from −55°C to +105°C; endurance specified as 5000 hours at 105°C.
• Ripple Performance — Ripple current ratings: 1.05 A at 120 Hz and 1.208 A at 10 kHz (series-specified values provided for performance planning).
• Polarization & Leakage — Polarized aluminum electrolytic construction; leakage current (series spec) after 1 minute’s application of rated voltage at 20°C is not more than 0.03CV (μA) for 10–100 V parts.
• Quality & Compliance — AEC-Q200 qualified and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and 105°C endurance make this capacitor suitable for automotive electronic modules that require high-capacitance SMD components.
• High-Density PCB Assemblies — Chip-type surface-mount can format and carrier-tape compatibility support automated placement in dense board layouts.
• Industrial Electronics — Suitable for designs that need high capacitance in a compact SMD form factor with verified high-temperature endurance.

Unique Advantages

• AEC-Q200 Qualification — Provides a documented reliability baseline for automotive and other demanding applications.
• High Capacitance in SMD Form — 2.2 mF in a chip-type SMD can reduces board count and supports space-constrained designs.
• Wide Operating Temperature — −55°C to +105°C rating enables use across a broad range of environmental conditions.
• Long High-Temperature Endurance — 5000 hours at 105°C supports longevity in elevated-temperature operating environments.
• Assembly-Ready — Designed for surface-mount automated placement and carrier-tape feeding to streamline manufacturing.
• Regulatory Compliance — RoHS-compliant construction for environments requiring restricted-substance conformity.

Why Choose UUJ1E222MNJ1MS?

The UUJ1E222MNJ1MS combines a large nominal capacitance and a 25 V rating in a compact chip-type SMD can, making it appropriate for engineers specifying high-capacitance SMD solutions for automotive and industrial electronics. Its combination of AEC-Q200 qualification, extended temperature range, and 5000-hour endurance at 105°C delivers a balance of performance and reliability for long-life designs.

As a Nichicon UUJ-series part, this capacitor is intended for designs that require automated assembly compatibility and verifiable series-level electrical characteristics such as ripple current and leakage current limits—helping simplify BOM decisions where SMD aluminum electrolytics are required.

Request a quote or submit an inquiry to the sales team for pricing, lead time, and availability of UUJ1E222MNJ1MS for your next design.