PCG0E331MCO1GS

The PCG0E331MCO1GS is a conductive-polymer aluminum solid electrolytic chip capacitor offering 330 µF at 2.5 V in a compact surface-mount can (φ5 × 6 mm). Designed for applications that demand high capacitance, low ESR and strong ripple-current capability, it targets power-management functions in automotive and other high-reliability systems.

Its combination of low equivalent series resistance, high frequency ripple handling and AEC‑Q200 rating provides a dependable energy-storage solution where size, thermal endurance and electrical performance are critical.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with a rated voltage of 2.5 V and ±20% tolerance (120 Hz, 20°C).
• Low ESR — 10 mΩ ESR measured at 20°C / 100 kHz, enabling efficient high-frequency filtering and reduced loss.
• High Ripple-Current Capability — 1.65 A at 120 Hz and 3.3 A at 100 kHz, supporting both low- and high-frequency power conditioning.
• Leakage & Dissipation — Leakage current specified at 500 µA and tanδ (DF) of 0.12 (20°C, 120 Hz) for predictable loss behavior.
• Reliability & Endurance — Rated for 2000 hours at 105°C with endurance specifications for capacitance, tanδ and ESR; conforms to AEC‑Q200.
• Temperature Range — Operational from −55°C to +105°C for a wide range of thermal environments.
• Compact Surface-Mount Package — φ5 × 6 mm chip-type can (package case: radial, can - SMD) with recommended land size L: 5.3 × W: 5.3 mm for PCB mounting.
• Production & Packaging — Mass-production status with embossed carrier taping and moisture-proof packing for SMT assembly.

Typical Applications

• Power-supply decoupling and smoothing: Low ESR and high ripple-current capability make this capacitor suitable for output filtering on DC‑DC converters and power rails.
• Automotive electronics: AEC‑Q200 rating and extended temperature range support use in vehicle control modules and power electronics.
• High-frequency power stages: 100 kHz ripple-current capability and low ESR support switching regulator and point-of-load decoupling in compact systems.
• Energy storage in compact assemblies: High capacitance in a φ5 × 6 mm SMD can enables bulk capacitance where board space is limited.

Unique Advantages

• High capacitance in a small footprint: 330 µF in a φ5 × 6 mm SMD can reduces board area while delivering bulk energy storage.
• Superior high-frequency performance: 10 mΩ ESR at 100 kHz and 3.3 A ripple-current rating improve regulator stability and reduce thermal buildup.
• Automotive-grade reliability: AEC‑Q200 qualification and 2000-hour endurance at 105°C provide deterministic behavior for demanding environments.
• Wide operating range: −55°C to +105°C supports deployment across harsh thermal conditions.
• Assembly-ready packaging: Embossed carrier taping with moisture-proof packing simplifies SMT handling and storage.

Why Choose PCG0E331MCO1GS?

PCG0E331MCO1GS pairs high capacitance and low ESR in a compact SMD can, making it well suited for designers who need dependable bulk and decoupling capacitance in space-constrained, thermally demanding designs. Its high ripple-current capability and controlled dissipation (tanδ and leakage) support efficient power delivery across a range of frequencies.

With AEC‑Q200 rating, a −55°C to +105°C operating window and 2000-hour endurance at 105°C, this capacitor is positioned for applications requiring proven robustness and consistent electrical performance over time.

Request a quote or submit an inquiry to our sales team to discuss availability, lead times and integration details for PCG0E331MCO1GS. Our team can provide ordering information and help match the capacitor to your design requirements.