PCG0G391MCL1GS

The PCG0G391MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor in a compact surface-mount can package. It delivers 390 µF capacitance at a 4 V rated voltage and is offered in a φ6.3×6L chip size for space-constrained board designs.

Designed for demanding environments, this part combines low ESR, high ripple capability and wide temperature endurance to support automotive and other robust electronic applications where AEC‑Q200 qualification and long-term stability are required.

Key Features

• Capacitance & Voltage — 390 µF nominal capacitance with ±20% tolerance at 4 V rated voltage, providing bulk energy storage in a compact SMD package.
• Conductive Polymer Electrolyte — Solid polymer construction for improved stability and low equivalent series resistance compared with conventional electrolytic designs.
• Low ESR & High Ripple Performance — ESR of 22 mΩ at 20°C/100 kHz, low-frequency ripple current 1.35 A at 120 Hz, and high-frequency ripple current 2.7 A at 100 kHz for demanding power-decoupling tasks.
• Leakage & Loss Characteristics — Specified leakage current of 312 µA and tangent of loss angle (tan δ) of 0.12 for predictable behavior in biased circuits.
• Reliability & Endurance — Rated for 2000 hours at 105°C with defined endurance and damp‑heat performance in the datasheet; AEC‑Q200 rated for automotive-grade qualification.
• Thermal Range & Stability — Operating temperature range from −55°C to +105°C with impedance stability across temperature extremes as specified in the series datasheet.
• Package & Mounting — Chip-type radial can SMD, size φ6.3×6L with surface-mount land size L:6.6 × W:6.6 mm; supplied in embossed carrier taping with moisture-proof packing for automated assembly.

Typical Applications

• Automotive Electronics — Suitable for automotive systems where AEC‑Q200 qualification and high ripple handling are required.
• Power Supply Modules — Used in compact surface-mount power modules that require bulk capacitance and low ESR at 4 V ratings.
• Embedded and Control Modules — Applicable where long-term endurance at elevated temperatures (2000 h at 105°C) is needed.

Unique Advantages

• High capacitance in a small footprint: 390 µF in a φ6.3×6L SMD can enables substantial energy storage without large board area impact.
• Low ESR for efficient decoupling: 22 mΩ ESR at 100 kHz reduces loss and improves voltage stability under high-frequency ripple.
• Robust ripple handling: Rated ripple currents of 1.35 A (120 Hz) and 2.7 A (100 kHz) support high-demand power rails.
• Automotive-grade reliability: AEC‑Q200 rating and 2000 h endurance at 105°C address stringent qualification and lifetime requirements.
• Surface-mount, assembly-ready packaging: Embossed carrier taping and moisture-proof packing simplify automated placement and storage.

Why Choose PCG0G391MCL1GS?

PCG0G391MCL1GS positions itself as a compact, high-capacitance polymer aluminum solid electrolytic solution for designs that require low ESR, strong ripple capability and qualified reliability. Its combination of 390 µF capacitance, 4 V rating, and AEC‑Q200 qualification makes it suitable for engineers specifying robust power decoupling and energy storage in space-constrained, temperature-challenging environments.

This part is ideal for designers and procurement teams targeting long-term stability and automated assembly readiness, delivering verifiable performance metrics—ESR, ripple current, leakage, and endurance—documented in the product data.

If you would like pricing, availability, or to request a quote for PCG0G391MCL1GS, please contact our sales team to discuss your volume needs and lead times.