UCJ1E220MCL1GS

The UCJ1E220MCL1GS is a chip-type aluminum electrolytic capacitor designed for high-temperature operation. It delivers 22 µF capacitance at a 25 V rating in a compact surface-mount can package intended for automated assembly.

Engineered for applications that require operation up to +125 °C, this part targets automotive and other high-temperature electronics where AEC-Q200 qualification, defined endurance, and controlled low-temperature ESR are required.

Key Features

• Capacitance & Voltage 22 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance (at 120 Hz, 20 °C).
• High Temperature Range Specified for operation from −40 °C to +125 °C and explicitly designed for +125 °C use.
• AEC-Q200 Qualified Meets AEC-Q200 qualification for high-reliability applications.
• Low-Temperature ESR Specification ESR performance is specified after the −40 °C test to support low-temperature stability.
• Endurance and Shelf Life Rated for 2000 hours at 125 °C with defined limits for capacitance change (within ±30%), tan δ, and leakage current; shelf life conditions are also defined in the datasheet.
• Surface-Mount Package Chip-type radial can SMD package (L: 8.7 × D: 6.3 mm) suitable for automatic mounting machines fed with carrier tape; recommended PCB land size L: 6.6 × W: 6.6 mm.
• Ripple Current Ratings Specified ripple currents of 47.5 mA at 120 Hz and 95 mA at 10 kHz for power-conditioning considerations.
• RoHS Compliant Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics — Suitable for electronic control units and modules where AEC‑Q200 qualification and operation to +125 °C are required.
• High-temperature power modules — Energy storage and smoothing in power circuits exposed to elevated ambient temperatures.
• Automated surface-mount assembly — Designed for placement from carrier tape on automatic mounting equipment in high-volume production.
• Temperature-challenged industrial equipment — Use where defined endurance at 125 °C and stable low-temperature ESR are important.

Unique Advantages

• Designed for +125 °C environments: Specification and endurance tests are defined at 125 °C (2000 hours) for predictable long-term behavior in hot operating conditions.
• AEC‑Q200 qualification: Provides a documented qualification level suitable for high-reliability applications that reference AEC standards.
• Low-temperature ESR characterization: ESR is specified after −40 °C testing, enabling designers to account for performance across the full −40 °C to +125 °C range.
• SMD-ready packaging for automated lines: Carrier-tape compatibility and a compact chip can footprint simplify PCB layout and high-volume assembly.
• Measured ripple current data: Published ripple current at 120 Hz and 10 kHz helps with thermal and ripple-loss budgeting in power designs.
• RoHS compliance: Meets current RoHS requirements for environmental and regulatory considerations.

Why Choose UCJ1E220MCL1GS?

The UCJ1E220MCL1GS combines a compact SMD chip-can package with high-temperature capability, AEC‑Q200 qualification, and defined low-temperature ESR behavior—making it well suited for applications that demand predictable performance across −40 °C to +125 °C. Its 22 µF/25 V rating and documented endurance and ripple-current specifications simplify power-conditioning design in demanding thermal environments.

This part is ideal for engineers and procurement teams specifying capacitors for automotive and temperature-challenged electronics where qualification, assembly compatibility, and clear datasheet limits are required for robust designs.

Request a quote or contact sales to discuss availability, lead times, and to obtain supporting documentation for UCJ1E220MCL1GS.