UCZ1H220MCS1GS

The UCZ1H220MCS1GS is a chip‑type aluminum electrolytic capacitor from the Nichicon UCZ series designed for high‑reliability applications. It delivers 22 µF at 50 V in a compact surface‑mount can package with polarization suited for power filtering and decoupling.

Engineered for operation from −40 °C to +125 °C and AEC‑Q200 qualified, this part targets automotive and other high‑temperature electronics where low‑temperature ESR, endurance, and automated assembly compatibility are required.

Key Features

• Core Electricals: 22 µF capacitance with a 50 V rated voltage and ±20% tolerance, providing a defined nominal value for power supply filtering.
• Temperature & Endurance: Rated for −40 °C to +125 °C operation with an endurance rating of 2000 hours at 125 °C, supporting sustained high‑temperature use.
• ESR & Ripple Performance: Specified ESR of 500 mΩ at 100 kHz; ripple current ratings include 98.5 mA at 120 Hz and 197 mA at 10 kHz for frequency‑dependent filtering design.
• Package & Mounting: Chip‑type, surface‑mount radial can with package dimensions L: 7.7 × D: 6.3 mm and recommended land size L: 6.6 × W: 6.6 mm; compatible with automatic mounting machines fed with carrier tape.
• Qualification & Compliance: AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), meeting requirements for regulated markets.
• Polarized Construction: Polarized electrolytic design for applications requiring polarized bulk capacitance.

Typical Applications

• Automotive Electronics: Suitable for automotive control modules and power subsystems that require AEC‑Q200 qualification and operation up to +125 °C.
• Power Supply Filtering: Use for bulk smoothing and decoupling in high‑temperature power electronics where low‑temperature ESR and defined ripple handling improve stability.
• Automated Surface‑Mount Production: Designed for compatibility with carrier‑tape fed automatic mounting machines to streamline PCB assembly and throughput.

Unique Advantages

• High‑temperature endurance: 2000 h rating at 125 °C provides predictable aging and performance in sustained high‑temperature environments.
• Low‑temperature ESR specification: ESR characterized after −40 °C testing enables predictable behavior across the full −40 °C to +125 °C operating range.
• Automotive‑grade qualification: AEC‑Q200 status simplifies component selection for automotive designs that require industry qualification.
• Assembly‑friendly package: Chip‑type SMD can and carrier‑tape compatibility reduce handling steps and integrate with automated pick‑and‑place processes.
• Frequency‑aware ripple ratings: Published ripple currents at 120 Hz and 10 kHz help designers size capacitors for both low‑ and high‑frequency filtering tasks.
• Regulatory compliance: RoHS conformity supports use in regulated regions and programs requiring material compliance.

Why Choose UCZ1H220MCS1GS?

The UCZ1H220MCS1GS combines Nichicon's UCZ series chip‑type construction with defined electrical and environmental specifications to meet the needs of high‑temperature, high‑reliability systems. With AEC‑Q200 qualification, low‑temperature ESR characterization, and explicit ripple and endurance data, it is well suited for designers building robust power subsystems in automotive and other demanding electronics.

This part is appropriate for engineers who require a polarized aluminum electrolytic capacitor that balances compact surface‑mount packaging, automated assembly compatibility, and verifiable performance across −40 °C to +125 °C for long‑term deployment.

If you would like pricing, availability, or technical details, request a quote or contact our sales team to discuss your application requirements and lead times.