UUJ2E220MNQ6MS

The UUJ2E220MNQ6MS is a chip-type aluminum electrolytic capacitor in the Nichicon UUJ series, offering 22 µF capacitance at a 250 V rated voltage in a surface-mount can package. It is designed for installation on high-density PC boards and is compatible with automated placement using carrier tape.

Built for demanding environments, this polarized SMD capacitor delivers a combination of high-voltage capability, long-term endurance at elevated temperature, and industry-standard compliance for regulated applications.

Key Features

• Electrical Performance — 22 µF capacitance with a 250 V rated voltage and ±20% tolerance, providing defined energy storage for high-voltage circuits.
• Reliability & Lifetime — Rated for operation from −40 °C to 105 °C with a specified lifetime of 5000 hours at 105 °C, supporting sustained performance in elevated-temperature environments.
• Ripple Handling — Specified ripple current capability of 180 mA at 120 Hz and 288 mA at 10 kHz, enabling performance assessment across low and high frequency ripple conditions.
• Package & Mounting — Radial can SMD (chip type) package sized L: 2.1 × D: 1.25 cm with a surface-mount land recommendation of 1.28 × 1.28 cm; designed for high-density PCB placement and automatic mounting via carrier tape.
• Qualification & Compliance — AEC-Q200 qualified for applications requiring that automotive-grade standard and RoHS compliant (2011/65/EU, (EU)2015/863) for environmental conformity.
• Polarized Design — Polarized aluminum electrolytic capacitor suitable where polarity-defined components are required by the circuit.

Typical Applications

• Automotive Electronics — Suitable for automotive applications that call out AEC-Q200 qualification and operation up to 105 °C.
• High-Density PCB Assemblies — Intended for surface mounting on compact, high-density printed circuit boards where a chip-type SMD can is preferred.
• Automated Production — Compatible with automatic mounting machines and carrier-tape feeding for streamlined manufacturing and assembly processes.

Unique Advantages

• AEC-Q200 Qualification: Provides an automotive-grade reliability designation for designs that require proven component qualification.
• High-Voltage Capability: 250 V rated voltage enables use in higher-voltage sections of a design without needing series stacks.
• Long High-Temperature Life: 5000 hours at 105 °C gives designers a measurable endurance metric for thermal stress planning.
• Measured Ripple Performance: Published ripple current values at 120 Hz and 10 kHz allow validation against application ripple conditions.
• SMD Can Footprint for Dense Boards: Chip-type radial can SMD with defined land pattern simplifies integration on tightly packed PCBs and supports pick-and-place assembly.
• Regulatory Compliance: RoHS conformity supports environmental and regulatory requirements for many supply chains.

Why Choose UUJ2E220MNQ6MS?

The UUJ2E220MNQ6MS is positioned for designs that require a high-voltage, surface-mount aluminum electrolytic capacitor with quantifiable endurance and ripple characteristics. Its AEC-Q200 qualification and 5000-hour life at 105 °C make it a practical choice for applications where regulated reliability and long-term thermal performance are important.

This part is well suited to engineers and procurement teams specifying components for high-density, automated assembly lines and for systems that must meet environmental compliance and automotive-grade qualifications. The combination of package footprint, rated voltage, and published ripple/lifetime data supports confident implementation and verification in qualifying designs.

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