UCZ1E101MCS6GS

The UCZ1E101MCS6GS is a high-reliability chip-type aluminum electrolytic capacitor designed for demanding temperature and durability requirements. It offers 100 µF capacitance at 25 V in a surface-mount radial can package with specifications that target automotive and other high-temperature electronics.

Key value propositions include AEC-Q200 qualification, rated operation to +125°C, and a low-temperature ESR specification with validated ESR after -40°C testing—features that help maintain filtering and decoupling performance across wide temperature swings.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a rated voltage of 25 V and capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Temperature Range & Endurance — Specified operating range from -40°C to +125°C with an endurance rating of 2000 hours at 125°C.
• Low-Temperature ESR Specification — ESR characterized at low temperature with added specification after -40°C testing to ensure performance in cold conditions; listed ESR: 450 mΩ at 100 kHz.
• Ripple Current Performance — Ripple current ratings of 98.5 mA at 120 Hz and 197 mA at 10 kHz support effective smoothing in power circuits across frequencies.
• Package & Mounting — Chip/radial can, surface-mount package intended for automatic mounting machines; recommended PCB land size: 6.6 × 6.6 mm.
• Reliability & Qualification — AEC-Q200 qualified and RoHS compliant for use in regulated manufacturing and automotive supply chains. Polarized device construction per electrolytic capacitor convention.

Typical Applications

• Automotive electronics — For use in automotive electronic modules where AEC-Q200 qualification and +125°C endurance are required to maintain power filtering and decoupling under harsh conditions.
• High-temperature electronic systems — Suitable for power supply filtering in equipment that operates at elevated temperatures up to +125°C.
• High-volume surface-mount assemblies — Designed for automatic mounting via carrier tape, easing integration into automated production lines for compact, high-reliability devices.

Unique Advantages

• AEC-Q200 Qualification: Provides documented qualification for automotive and other high-reliability applications where industry standard stress screening is required.
• Wide operating temperature: Rated from -40°C to +125°C, enabling consistent performance across extreme environmental ranges.
• Validated low-temperature ESR: ESR is specified and re-verified after -40°C testing, helping preserve AC performance and stability in cold-start conditions.
• High-temperature endurance: Rated for 2000 hours at 125°C, delivering predictable capacitance and leakage behavior after extended high-temperature exposure.
• Surface-mount friendly: Chip/radial can SMD package and carrier-tape compatibility allow reliable placement in automated assembly workflows.
• Measured ripple performance: Provided ripple current values at both 120 Hz and 10 kHz let designers size capacitors for real-world power filtering across frequency ranges.

Why Choose UCZ1E101MCS6GS?

UCZ1E101MCS6GS combines a compact surface-mount radial can form-factor with specifications that target rigorous thermal and reliability requirements. With AEC-Q200 qualification, validated low-temperature ESR, and a +125°C endurance rating, this capacitor is positioned for designs that demand stable filtering and decoupling across wide temperatures and long lifetimes.

This part is well suited for engineers developing automotive electronics and other high-temperature, high-reliability systems who need a vetted, surface-mount electrolytic solution that integrates into automated production processes and provides documented electrical characteristics (ESR, ripple current, leakage, and endurance).

Request a quote or contact sales to discuss availability, volume pricing, and application-specific technical support for UCZ1E101MCS6GS.