UCJ1A471MCL1GS

The UCJ1A471MCL1GS is a chip‑type aluminum electrolytic capacitor designed for high‑temperature operation up to +125°C. It is a surface‑mount, carrier‑tape compatible part offering 470 µF capacitance at a 10 V rating with AEC‑Q200 qualification.

Engineered for robust performance in demanding environments, the device targets applications that require high capacitance in a compact SMD can package and reliable operation across −40°C to +125°C.

Key Features

• Capacitance & Voltage: 470 µF nominal capacitance with a rated voltage of 10 V and ±20% tolerance at 120 Hz, 20°C.
• High temperature range: Rated for operation from −40°C to +125°C with endurance specified at 2000 hours at 125°C.
• AEC‑Q200 Qualified: Meets AEC‑Q200 qualification for reliability in automotive and other high‑reliability applications.
• Low‑temperature ESR specification: ESR characteristics are specified after the −40°C test; impedance ratio Z(−40°C)/Z(+20°C) for 10 V units is 12, supporting defined low‑temperature behavior.
• Ripple current ratings: Specified ripple capability of 200 mA at 120 Hz and 400 mA at 10 kHz for AC ripple handling.
• Endurance and leakage: Endurance limits include capacitance change within ±30% and leakage current no greater than initial specified value after 2000 h at 125°C; initial leakage current is specified as 0.03CV or 4 μA, whichever is greater (after 1 minute at 20°C).
• Surface‑mount, tape‑feed compatible: Chip‑type SMD can suitable for automatic mounting machines fed with carrier tape; recommended land size L: 1.03 × W: 1.03 cm and package footprint L:1 × D:1 cm.
• RoHS compliant: Conforms to RoHS directive (2011/65/EU, (EU)2015/863).
• Soldering heat resistance: Characterized for resistance to soldering heat per datasheet test (hot plate at 250°C for 30 seconds) with defined limits for capacitance, tan δ and leakage after the test.

Typical Applications

• Automotive electronics: AEC‑Q200 qualification and high‑temperature rating make it suitable for automotive control modules and electronics assemblies requiring durable bulk capacitance.
• High‑temperature electronics: Designed for equipment and modules that must operate reliably up to +125°C.
• Automated surface‑mount production: Carrier‑tape compatibility supports high‑volume placement on automated assembly lines.

Unique Advantages

• Operational range to +125°C: Enables use in high‑temperature environments without derating outside the specified limits.
• AEC‑Q200 reliability: Provides documented qualification for designs where automotive‑grade reliability is required.
• Defined low‑temperature behavior: ESR and impedance specifications after −40°C testing help designers predict performance across the full −40°C to +125°C range.
• Compact SMD can package: 1 × 1 cm footprint and tape‑feed compatibility simplify integration into space‑constrained boards and automated assembly workflows.
• Long endurance at high temperature: 2000 hours at 125°C endurance specification supports lifecycle planning for demanding applications.
• RoHS compliance: Meets current RoHS requirements for lead‑free product designs.

Why Choose UCJ1A471MCL1GS?

The UCJ1A471MCL1GS combines high capacitance in a compact chip‑type SMD can with AEC‑Q200 qualification and defined performance across −40°C to +125°C. Its specified ripple handling, low‑temperature ESR characterization, and 2000‑hour endurance at 125°C make it a practical choice for designers needing predictable behavior in high‑temperature and automotive environments.

This part is suited for engineers and procurement teams working on robust, space‑constrained boards that require automated assembly and long‑term performance under elevated temperatures. Its documented specifications simplify design validation and reliability planning.

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