UUD1A221MCL1GS

The UUD1A221MCL1GS is a chip-type aluminum electrolytic capacitor engineered for surface-mount, high-density PCB assemblies. It delivers low-impedance performance in a compact SMD can package and is designed for automated placement from carrier tape.

With a rated capacitance of 220 µF at 10 V, an operating temperature range of -55 °C to +105 °C, and AEC-Q200 qualification, this part is positioned for demanding applications where thermal endurance and robust mounting are required.

Key Features

• Capacitance and Voltage — 220 µF rated capacitance at 10 V, with a tolerance of -20% to +20%.
• Low Impedance Chip Type — Low-impedance construction with specified impedance of 340 mOhm to support stable performance in power circuits.
• Temperature Range and Endurance — Operating range from -55 °C to +105 °C and specified lifetime of 2000 hours at 105 °C (endurance conditions per series specification).
• Ripple Current Capability — Ripple current ratings of 280 mA at 120 Hz and 420 mA at 10 kHz, supporting AC ripple handling across low and high frequency domains.
• Surface-Mount Package — Radial, can-style SMD package sized L: 7.7 × D: 6.3 mm with recommended land size L: 6.6 × W: 6.6 mm for PCB layout.
• Automotive-Grade Qualification and RoHS Compliance — AEC-Q200 qualified and compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — AEC-Q200 qualification makes the capacitor suitable for automotive electronic modules requiring SMD electrolytic parts.
• High-Density SMD Assemblies — Designed for surface mounting on high-density PC boards and compatible with automatic mounting from carrier tape.
• High-Temperature Systems — Intended for applications that require reliable operation up to +105 °C and defined endurance at elevated temperature.

Unique Advantages

• Low ESR/Impedance Performance: Specified impedance of 340 mOhm supports reduced voltage ripple and improved power stability.
• Compact SMD Can Package: 7.7 × 6.3 mm footprint minimizes board area while enabling surface-mount assembly processes.
• Frequency-Responsive Ripple Handling: Rated ripple currents of 280 mA (120 Hz) and 420 mA (10 kHz) address both low- and high-frequency applications.
• High-Temperature Endurance: Rated for operation to +105 °C with a specified lifetime of 2000 hours at that temperature for sustained reliability under thermal stress.
• Automotive-Grade Reliability: AEC-Q200 qualification provides traceable suitability for automotive electronic applications.
• Regulatory Compliance: RoHS-compliant construction meets common environmental requirements.

Why Choose UUD1A221MCL1GS?

The UUD1A221MCL1GS combines low-impedance aluminum electrolytic performance with an SMD can package tailored for automated, high-density PCB assembly. Its 220 µF / 10 V rating, defined ripple currents, and 340 mOhm impedance make it a practical choice where compact energy storage and stable power behavior are required at elevated temperatures.

With AEC-Q200 qualification and RoHS compliance, this capacitor is positioned for engineers specifying components for automotive electronics and other thermally demanding embedded systems that require predictable endurance and assembly compatibility.

If you would like pricing, availability, or a formal quote for UUD1A221MCL1GS, please request a quote or contact sales for further assistance.