UCZ1A471MCL1GS

The UCZ1A471MCL1GS is a high-reliability, chip-type aluminum electrolytic capacitor providing 470 µF capacitance at a 10 V rating in a compact φ10 × 10 mm can. Engineered for demanding environments, it combines a low-temperature ESR specification and extended endurance for designs that require stable decoupling and bulk capacitance across a wide temperature range.

Designed for surface-mount assembly and automatic placement, this part targets automotive and high-temperature electronics where AEC‑Q200 qualification, RoHS compliance, and long life at elevated temperatures are required.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with ±20% tolerance at 10 V rated voltage for bulk energy storage and decoupling.
• Low-temperature ESR Specification — ESR specified at 150 mΩ measured at 100 kHz (20°C), with ESR characterization included after -40°C testing to ensure performance in cold conditions.
• Ripple Current Capability — Low-frequency ripple current of 250 mA (120 Hz) and high-frequency ripple current of 500 mA (10 kHz) to support a range of switching and power applications.
• Leakage Current — Specified leakage current of 47 µA to help control standby losses and long-term reliability.
• High Temperature Endurance — Rated for operation from -40°C to +125°C, with a 3000-hour endurance rating at 125°C for sustained high-temperature use.
• Package & Mounting — Chip-type radial can designed for surface-mount assembly; supplied in embossed carrier taping suitable for automatic mounting machines.
• Standards & Compliance — AEC‑Q200 qualified and RoHS compliant, supporting regulated environments and industry quality requirements.

Typical Applications

• Automotive Electronics — AEC‑Q200 qualification and -40°C to +125°C operating range make the part suitable for automotive electronic modules requiring durable bulk capacitance and temperature resilience.
• Automated SMT Assembly — Supplied in embossed carrier taping and compatible with automatic mounting machines for high-throughput production lines.
• High-temperature Electronics — Designed for prolonged operation at elevated temperatures with a 3000-hour endurance at 125°C and low-temperature ESR characterization for broad environmental stability.

Unique Advantages

• Temperature-resilient performance: Engineered to operate between -40°C and +125°C with endurance validated at 125°C for 3000 hours, supporting long-life operation in harsh environments.
• Cold-start ESR assurance: ESR is specified following -40°C testing, reducing uncertainty in low-temperature behavior for designs that must operate reliably in cold conditions.
• Balanced ripple handling: Defined ripple current ratings at both low and high frequencies (250 mA @120 Hz, 500 mA @10 kHz) provide predictable performance across switching and DC supply domains.
• Production-friendly packaging: Embossed carrier taping and chip-type SMD can packaging enable automated placement and streamlined manufacturing throughput.
• Industry qualification: AEC‑Q200 qualification and RoHS compliance support use in regulated and quality-conscious design processes.
• Compact, serviceable form factor: φ10 × 10 mm package delivers high capacitance in a small footprint for space-constrained boards.

Why Choose UCZ1A471MCL1GS?

UCZ1A471MCL1GS is positioned for engineers who need a robust, compact aluminum electrolytic capacitor that maintains stable electrical characteristics across extreme temperatures and long operating periods. Its combination of low-temperature ESR specification, defined ripple currents, and 3000-hour endurance at 125°C makes it suitable for applications demanding predictable bulk capacitance under thermal stress.

This part is ideal for designs requiring AEC‑Q200-qualified components, automated assembly compatibility, and RoHS compliance—offering clear specification-driven value for program reliability and manufacturability.

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