UUA1H220MCL1GS

The UUA1H220MCL1GS is a Nichicon UUA-series aluminum electrolytic chip capacitor designed for surface mounting on high-density printed circuit boards. It delivers a 22 µF capacitance at a rated voltage of 50 V with polarization and a compact 7.7 × 6.3 mm package footprint.

Engineered for demanding environments, the device is RoHS compliant and AEC-Q200 qualified, offering extended load-life performance at elevated temperature for automotive and other high-reliability surface-mount applications.

Key Features

• Capacitance & Rated Voltage — 22 µF nominal capacitance with a 50 V rated voltage and a tolerance of ±20% (–20% to +20%).
• Temperature Range & Long Life — Operates from –55 °C to +105 °C with a load life specified at 3000 hours at +105 °C (series-rated up to 5000 hours depending on case size).
• AEC-Q200 Qualification — Series-qualified to AEC-Q200, supporting use in automotive electronic designs where that qualification is required.
• Surface-Mount Chip Package — Chip-type, radial can SMD package optimized for high-density PCB assembly; part dimensions L: 7.7 × D: 6.3 mm with a recommended land size of 6.6 × 6.6 mm.
• Ripple Current Ratings — Low-frequency ripple: 58 mA at 120 Hz; high-frequency ripple: 87 mA at 10 kHz, for evaluating thermal and filtering performance in board-level designs.
• Environmental Compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863), enabling use in regulated product builds.
• Polarized Electrolytic — Polarized construction for use where polarized capacitance is required; leakage current and tan δ characteristics are defined per series datasheet.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and elevated-temperature load life make it suitable for automotive control modules and electronic subsystems.
• High-density surface-mount assemblies — Chip-type package is designed for compact PCBs where board real estate and automated SMT placement matter.
• Surface-mount power modules — 50 V rating and specified ripple currents suit power supply and local decoupling applications on surface-mount power boards.

Unique Advantages

• Proven elevated-temperature endurance — Load life of 3000–5000 hours at +105 °C provides designers a quantified reliability baseline for thermal stress planning.
• AEC-Q200 qualified — Qualification supports design confidence for automotive-grade electronic assemblies that require component-level reliability documentation.
• Compact SMD chip profile — Small L: 7.7 × D: 6.3 mm footprint and 6.6 × 6.6 mm recommended land pattern reduce PCB area while enabling automated placement.
• Clear electrical ratings — 22 µF at 50 V with specified ripple current figures (58 mA @120 Hz, 87 mA @10 kHz) helps in thermal budgeting and filter design.
• Regulatory readiness — RoHS compliance simplifies inclusion in products targeting regions with restricted substance requirements.
• Wide operating temperature — –55 °C to +105 °C range supports applications exposed to broad ambient conditions.

Why Choose UUA1H220MCL1GS?

Nichicon’s UUA1H220MCL1GS combines a compact chip-form SMD package with defined high-temperature endurance and AEC-Q200 qualification, making it a strong choice for engineers designing reliable surface-mount modules for automotive and other demanding environments. Its 22 µF/50 V rating, documented ripple current figures, and RoHS compliance allow straightforward integration into assemblies where space, thermal performance, and regulatory conformity matter.

This part is suited to design teams and procurement groups seeking a documented, surface-mount aluminum electrolytic solution from an established manufacturer for applications that require elevated-temperature operation and industry-recognized qualification.

Request a quote or submit an RFQ to begin procurement or to get detailed pricing and availability information for UUA1H220MCL1GS.