UCZ1E221MCS1GS

The UCZ1E221MCS1GS is a surface-mount, chip-type aluminum electrolytic capacitor designed for high-temperature and high-reliability applications. It provides 220 µF nominal capacitance at a 25 V rated voltage in a compact φ10 × 10L SMD can package.

Engineered for automatic placement and long-term operation at elevated temperatures, this part is AEC-Q200 qualified, RoHS compliant, and is supplied in embossed carrier taping for pick-and-place assembly.

Key Features

• Electrical Performance — 220 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C) and a tanδ (DF) of 0.18 at 20°C/120 Hz.
• Voltage Rating — 25 V rated voltage suitable for a wide range of low-voltage power applications.
• Frequency and ESR — ESR specified at 150 mΩ (measured at 20°C/100 kHz) with high-frequency ripple current capability of 500 mA (10 kHz) and low-frequency ripple current of 250 mA (120 Hz).
• Thermal and Endurance — Rated for operation from −40°C to +125°C and qualified for 3000 hours endurance at 125°C.
• Leakage and Reliability — Specified leakage current of 55 µA, with endurance and shelf-life characteristics defined in the series datasheet.
• Package and Assembly — φ10 × 10L radial can (SMD chip type) in embossed carrier taping, suitable for automatic mounting machines; vibration resistant for robust assemblies.
• Compliance — RoHS compliant and AEC-Q200 qualified.

Typical Applications

• Automotive electronics — Use in on-vehicle power and control modules where AEC-Q200 qualification and high-temperature endurance are required.
• Surface-mount power assemblies — Filtering and decoupling in compact SMD power stages that require a 25 V, 220 µF aluminum electrolytic solution.
• High-temperature electronics — Systems requiring continuous operation up to +125°C and long endurance at elevated temperature.
• Automated manufacturing — Designed for compatibility with automatic placement and embossed carrier taping for efficient pick-and-place production.

Unique Advantages

• High-temperature endurance: Rated for 3000 hours at 125°C, enabling extended service life in elevated-temperature environments.
• AEC-Q200 qualification: Provides a recognized reliability benchmark for demanding applications that require documented component robustness.
• Low-frequency and high-frequency ripple handling: Specified ripple currents at 120 Hz and 10 kHz (250 mA and 500 mA) help ensure stable filtering across a range of operating conditions.
• Measured ESR at 100 kHz: 150 mΩ ESR (20°C/100 kHz) gives a transparent performance metric for high-frequency design considerations.
• Assembly-ready packaging: Embossed carrier taping and chip-type SMD can format simplify automated placement and reduce handling steps.
• Wide operating temperature range: −40°C to +125°C operation supports applications that experience wide thermal swings.

Why Choose UCZ1E221MCS1GS?

The UCZ1E221MCS1GS combines a compact chip-type SMD package with proven aluminum electrolytic performance for designs that demand high-temperature endurance and clear measurable electrical characteristics. Its AEC-Q200 qualification, RoHS compliance, and embossed-tape supply support high-reliability production and automated assembly flows.

This part is suited for engineers and procurement teams specifying capacitors for temperature-challenging, reliability-focused surface-mount power and control applications that require documented endurance, ESR, ripple handling, and automated assembly compatibility.

Request a quote or contact sales to discuss availability, lead times, and pricing for UCZ1E221MCS1GS.