PCS1A271MCL1GS

The PCS1A271MCL1GS is a conductive polymer aluminum solid electrolytic capacitor in a chip-style SMD package, designed for long-life operation in demanding environments. It provides 270 µF capacitance at 10 V with low ESR and specified ripple current capability for board-level power conditioning.

Targeted at automotive and high-reliability surface-mount applications, this Nichicon PCS-series device offers a 5000-hour load life at 105°C, AEC‑Q200 qualification, lead-free reflow compatibility (260°C peak), and RoHS compliance.

Key Features

• Capacitance & Rated Voltage — 270 µF nominal capacitance with a 10 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Long-Life High-Temperature Endurance — Load life specified as 5000 hours at 105°C, with endurance performance criteria for capacitance, tan δ and ESR after recovery to 20°C.
• Low ESR and Frequency Performance — ESR specified as 22 mΩ at 100 kHz (20°C), supporting high-frequency decoupling and stable impedance across the stated temperature range.
• Ripple Current Handling — Rated ripple current of 1.6 A at 120 Hz and 3.2 A at 100 kHz, suitable for applications with both low- and high-frequency ripple components.
• Temperature Range — Operates across −55°C to +105°C with defined impedance ratios at −55°C and +105°C relative to +20°C (100 kHz).
• Surface-Mount Package — Chip-type, radial can SMD package with nominal dimensions L: 7 × D: 8 mm and recommended land size L: 8.3 × W: 8.3 mm for PCB design.
• Manufacturing & Environmental Compliance — Lead-free reflow soldering compatible (260°C peak, single reflow at 260°C), RoHS compliant, and AEC‑Q200 qualified.

Typical Applications

• Automotive electronic systems — Designed for use in automotive electronics where AEC‑Q200 qualification and long-term high-temperature endurance (5000 h at 105°C) are required.
• High-temperature SMD assemblies — Suited for surface-mount boards that require lead-free reflow compatibility and stable performance after reflow at 260°C peak.
• Board-level power conditioning — Low ESR (22 mΩ at 100 kHz) and rated ripple current support filtering and decoupling tasks in compact power designs.

Unique Advantages

• Extended operational life: 5000 hours at 105°C provides predictable ageing characteristics for long-term designs.
• Validated reliability: AEC‑Q200 qualification supports use in demanding, qualification-driven applications.
• Low impedance at high frequency: 22 mΩ ESR at 100 kHz enables effective high-frequency decoupling and reduced voltage ripple.
• High ripple capability: Specified ripple currents at both 120 Hz and 100 kHz accommodate mixed-frequency power environments.
• SMD-ready, lead-free process: Compatible with lead-free reflow soldering up to a 260°C peak, supporting modern assembly processes.
• Regulatory compliance: RoHS compliant to the directives listed in the product information.

Why Choose PCS1A271MCL1GS?

The PCS1A271MCL1GS combines the electrical performance of conductive polymer aluminum technology with long-life, high-temperature endurance and industry-grade qualification. Its low ESR, clear ripple-current ratings, and AEC‑Q200 qualification make it suitable for engineers designing compact, reliable power subsystems where predictable behaviour over time and temperature is required.

This Nichicon PCS-series component is well matched to surface-mount manufacturing flows (lead-free reflow) and provides a balance of capacitance density, thermal endurance, and electrical performance for professional automotive and high-reliability designs.

Request a quote or submit an inquiry to receive pricing, availability and lead-time information for PCS1A271MCL1GS.