PCV1D471MCL2GS

The PCV1D471MCL2GS is a chip-type conductive polymer aluminum solid electrolytic capacitor designed for surface-mount assembly. It delivers 470 µF at 20 V with low equivalent series resistance and high ripple-current capability for demanding power-decoupling and filtering tasks.

Built for high-reliability environments, this part offers a wide operating temperature range and a 3,000-hour endurance at 105°C, making it well suited to automotive power systems and other temperature-challenging applications.

Key Features

• Core Technology — Conductive polymer aluminum solid electrolyte in a chip-type, surface-mount radial can package for stable capacitance and reduced ESR.
• Electrical Performance — 470 µF nominal capacitance with tolerance ±20% at 20°C, tanδ (DF) 0.12 measured at 120 Hz/20°C, and rated voltage 20 V.
• Low ESR & High Ripple Capability — ESR of 20 mΩ at 100 kHz (20°C) combined with ripple currents of 2.15 A at 120 Hz and 4.3 A at 100 kHz to support high-current transient and filtering needs.
• Leakage Current — Specified leakage current 1880 µA after 2 minutes at rated voltage (20°C).
• Reliability & Qualification — AEC‑Q200 qualified with a rated load life of 3000 hours at 105°C and operating temperature range −55°C to +105°C.
• Reflow & Packaging — SMD type compatible with lead-free reflow soldering conditions (260°C peak correspondence per series specification); supplied in embossed carrier taping with moisture-proof packing for SMT assembly.
• Form Factor — Compact radial, can-style SMD: φ10 × 12.7 mm (L: 1.27 cm × D: 1.00 cm); recommended PCB land size L 1.03 × W 1.03 cm.
• RoHS Compliant — Conforms to RoHS directive requirements.

Typical Applications

• Automotive power rails — Bulk and decoupling capacitor for in-vehicle DC‑DC converters and ECU power supply filtering where high ripple and wide temperature range are required.
• Infotainment and telematics — Local energy storage and transient suppression for audio amplifiers, display modules, and communication power domains.
• Power management modules — Output capacitors for switching regulators and point-of-load filtering that benefit from low ESR and high AC current capability.

Unique Advantages

• High ripple tolerance: Designed ripple-current ratings (2.15 A @120 Hz, 4.3 A @100 kHz) enable reliable operation under heavy AC loading and switching transients.
• Low effective series resistance: 20 mΩ ESR at 100 kHz reduces heat generation and improves efficiency in power stages.
• Long high-temperature endurance: 3000-hour life at 105°C supports long-term reliability in elevated-temperature environments.
• AEC‑Q200 qualification: Meets automotive-grade screening and performance expectations for vehicle electronics applications.
• SMT-ready packaging: Embossed carrier taping and moisture-proof packing streamline automated assembly and storage.
• Reflow compatibility: Specified for lead-free reflow up to 260°C peak, easing integration into modern SMT processes.

Why Choose PCV1D471MCL2GS?

PCV1D471MCL2GS combines conductive-polymer performance with a compact SMD can package to deliver high capacitance, low ESR, and strong ripple-current handling in a temperature-tolerant design. Its AEC‑Q200 qualification and 3000‑hour endurance at 105°C make it a reliable choice for automotive and other demanding electronic power systems.

Designers seeking robust bulk and decoupling capacitance for DC‑DC converters, regulator outputs, and in-vehicle power rails will find this part provides verifiable electrical performance and assembly-ready packaging to simplify integration and support long-term system reliability.

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