PCA1V271MCL1GS

The PCA1V271MCL1GS is a conductive polymer aluminum solid electrolytic, chip-type SMD capacitor designed for high-reliability applications. It delivers low ESR and high ripple-current capability in a compact 10 × 10 mm package, with a rated capacitance of 270 µF and rated voltage of 35 V.

Engineered for demanding thermal environments and long operational life, this part supports automotive-grade qualification (AEC-Q200), extended high-temperature endurance, and lead-free reflow processes, making it suitable for robust power and decoupling applications on modern PCBs.

Key Features

• Low ESR — Specified at 20 mΩ (100 kHz), enabling lower losses and improved transient performance in power circuits.
• High Ripple Current — Rated for 4.5 A at 100 kHz and 2.25 A at 120 Hz to handle high AC stress from switching regulators and converters.
• High-Temperature Endurance — Long life specified as 4000 hours at 125°C under rated conditions, supporting prolonged operation in elevated temperatures.
• AEC-Q200 Qualified — Meets AEC-Q200 requirements for use in automotive and other high-reliability systems.
• Reflow-Compatible SMD — Chip-type SMD in a radial/can package designed for lead-free reflow soldering with a 260°C peak allowance per the datasheet profile.
• Wide Operating Range — Rated to operate from −55°C to +125°C for broad environmental tolerance.
• RoHS Compliant — Conforms to RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Systems — Suitable for automotive electronics where AEC-Q200 qualification, high ripple capability, and extended high-temperature life are required.
• Power Conversion and DC–DC Regulation — Low ESR and high ripple-current ratings make it well-suited for smoothing and decoupling in switching power supplies and voltage regulators.
• Surface-Mount PCB Designs — Compact 10 × 10 mm chip can is optimized for SMD assembly and lead-free reflow processing in compact board layouts.

Unique Advantages

• Reduced Thermal Stress on Designs — 4000-hour endurance at 125°C supports continuous operation in hot environments, reducing the need for extensive thermal derating.
• Improved Power Handling — High ripple-current capability (4.5 A at 100 kHz) lowers temperature rise under AC loading, improving reliability in switching applications.
• Enhanced Transient Performance — Low ESR (20 mΩ at 100 kHz) provides better voltage stability during fast load transients and reduces power loss.
• Automotive-Grade Reliability — AEC-Q200 compliance and specified ESR behavior after endurance and at −40°C deliver predictable performance for safety- and uptime-critical systems.
• Assembly Flexibility — Designed for lead-free reflow up to 260°C peak with specified preheat and peak-duration limits, compatible with standard SMD manufacturing flows.

Why Choose PCA1V271MCL1GS?

PCA1V271MCL1GS combines conductive polymer construction with a chip-type SMD can to provide a balance of low ESR, high ripple-current handling, and extended high-temperature life. Its AEC-Q200 rating and RoHS compliance make it a dependable choice for designers targeting automotive and other high-reliability systems that demand stable performance across −55°C to +125°C.

This part is ideal for engineers specifying decoupling and bulk energy storage in compact power electronics, where long-term thermal endurance, predictable ESR after endurance, and reflow compatibility are important for manufacturing and system longevity.

For pricing, availability, or to request a formal quote for PCA1V271MCL1GS, submit your inquiry and our team will respond with lead times and ordering information.