PCF1C220MCL1GS

The PCF1C220MCL1GS from Nichicon is a conductive polymer aluminum solid electrolytic capacitor in a compact surface-mount radial can package. It provides 22 µF capacitance at a 16 V rating with low ESR and high ripple-current capability tailored for demanding electronic power applications.

Designed for long-term reliability in harsh environments, this AEC-Q200 qualified, RoHS-compliant component offers a wide operating temperature range of −55 °C to +105 °C and a rated life of 2000 hours at 105 °C, making it suitable for automotive and other high-reliability markets.

Key Features

• Core Technology — Conductive polymer aluminum solid electrolytic construction for stable capacitance and improved electrical performance compared to traditional electrolytic types.
• Electrical Performance — 22 µF capacitance with ±20% tolerance, 16 V rated voltage, tanδ 0.12 at 20 °C/120 Hz, and low ESR of 45 mΩ at 20 °C/100 kHz.
• High Ripple Capability — Supports 605 mA ripple current at 120 Hz and 1.21 A at 100 kHz, enabling effective smoothing and decoupling on power rails subject to high AC stress.
• Thermal & Reliability — Rated life of 2000 hours at 105 °C and operating temperature range of −55 °C to +105 °C; endurance and damp-heat performance specified in the datasheet.
• Automotive-Grade Qualification — AEC-Q200 qualified and specified for automotive applications.
• Surface-Mount Package & Assembly — Compact φ5 × 6L radial can SMD package with recommended land size 5.3 × 5.3 mm; supplied in embossed carrier tape with moisture-proof packing for automated assembly.
• Reflow Compatibility — SMD type supports lead-free reflow soldering conditions with peak correspondence up to 260 °C as specified by the series datasheet.
• Compliance & Production — RoHS compliant and in mass production from Nichicon.

Typical Applications

• Automotive power systems — Smoothing and decoupling on vehicle power rails where low ESR and high ripple current handling are required.
• DC–DC converters — Bulk and output filtering for converters that demand compact, high-ripple-capacity SMD capacitors.
• Embedded power electronics — Local energy storage and transient suppression in compact modules operating across −55 °C to +105 °C.

Unique Advantages

• Low ESR for tighter voltage regulation: 45 mΩ ESR at 100 kHz helps reduce ripple voltage and dissipated heat on power rails.
• High ripple-current capability: Rated ripple currents of 605 mA (120 Hz) and 1.21 A (100 kHz) support demanding switching power supplies and high-frequency decoupling.
• Automotive-qualified reliability: AEC-Q200 qualification and a 2000-hour life at 105 °C provide documented endurance for automotive-grade designs.
• Compact SMD form factor: φ5 × 6L package with embossed carrier taping and moisture-proof packing simplifies automated placement in space-constrained boards.
• Lead-free reflow compatible: Supports lead-free reflow soldering conditions up to a 260 °C peak as specified in the series datasheet, easing assembly integration.
• Production-ready compliance: RoHS compliance and mass production status ensure supply consistency for volume programs.

Why Choose PCF1C220MCL1GS?

PCF1C220MCL1GS combines conductive polymer aluminum technology with a compact SMD radial-can package to deliver low ESR, high ripple capability, and proven endurance at elevated temperatures. Its AEC-Q200 qualification and 2000-hour life at 105 °C make it well suited to automotive and other high-reliability power electronics where consistent performance over temperature and time is essential.

This part is an appropriate choice for engineers seeking a small-footprint, production-ready capacitor that balances electrical performance, thermal endurance, and assembly compatibility for demanding embedded power designs.

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