UUJ0J222MNQ6MS

The UUJ0J222MNQ6MS is a surface-mount aluminum electrolytic capacitor from Nichicon's UUJ series, offering 2200 µF capacitance at a 6.3 V rating in a compact radial can SMD package (φ12.5×21L). It is designed for high-density PCB assembly and automated carrier-tape mounting.

With a wide operating temperature range and AEC-Q200 qualification, this capacitor targets demanding electronic power applications where bulk capacitance, long endurance and reliable performance over temperature are required.

Key Features

• Capacitance & Voltage — 2200 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20%.
• Compact SMD Can Package — φ12.5×21L package (L: 2.1 cm × D: 1.25 cm) optimized for surface-mount, high-density PCB layouts; supplied in embossed carrier taping for automated placement.
• Electrical Performance — Equivalent series resistance of 280 mΩ at 120 Hz and tangent of loss angle (tanδ) 0.10 measured at 20°C, 120 Hz.
• Ripple Current Capability — High-frequency ripple current rating of 862.5 mA at 10 kHz; low-frequency ripple current specified in product data for power-filtering use.
• Leakage Current — Specified leakage current of 415.8 µA (measured after application of rated voltage at 20°C conditions noted in product data).
• Thermal & Endurance — Qualified for operation from −55°C to +105°C with an endurance rating of 5000 hours at 105°C.
• Reliability & Compliance — AEC-Q200 qualified and RoHS compliant, suitable for applications requiring recognized automotive-grade component standards.
• Polarized — Polar capacitor construction for use where polarized bulk capacitance is required.

Typical Applications

• Automotive power electronics — Bulk energy storage and smoothing on power rails for control modules and electronic control units (ECUs), leveraging AEC-Q200 qualification and high-temperature endurance.
• DC–DC converter output filtering — SMD can package and high ripple-current capability support output-stage smoothing in compact converter designs.
• High-density PCB power conditioning — Designed for surface-mount placement and embossed carrier taping to fit tight layouts while providing high capacitance.
• Infotainment and telematics power rails — Provides bulk decoupling and hold-up capacitance in systems that require stable performance across −55°C to +105°C.

Unique Advantages

• High bulk capacitance in a compact SMD form — 2200 µF in a φ12.5×21L package minimizes board area compared with through-hole alternatives.
• Designed for automated assembly — Embossed carrier taping enables efficient pick-and-place integration into production lines.
• Specified ripple and ESR values — 280 mΩ ESR at 120 Hz and a high-frequency ripple rating support predictable thermal and electrical design trade-offs.
• Wide operating temperature and long life — −55°C to +105°C operating range with 5000-hour endurance at 105°C supports long-term reliability in thermally demanding environments.
• AEC-Q200 qualification — Meets an automotive-grade reliability rating for use in vehicle electronics and other applications requiring recognized quality standards.
• Regulatory compliance — RoHS compliant construction for global regulatory considerations.

Why Choose UUJ0J222MNQ6MS?

The UUJ0J222MNQ6MS combines high capacitance and measured electrical characteristics in a surface-mount aluminum can tailored for high-density PCBs and automated assembly. Its specified ESR, ripple current capability and leakage characteristics provide designers the data needed to size bulk decoupling and hold-up capacitors confidently.

This part is well suited to engineers designing power rails and filtering stages for automotive-grade and industrial applications that require a compact form factor, long endurance at elevated temperatures, and AEC-Q200 qualification for enhanced reliability assurance.

Request a quote or contact sales to discuss pricing, availability and lead times for the UUJ0J222MNQ6MS.