PCJ1A331MCL1GS

The PCJ1A331MCL1GS is a surface-mount conductive polymer aluminum electrolytic capacitor in Nichicon’s PCJ series, offering 330 µF capacitance at a 10 V rating. It combines low equivalent series resistance and high ripple-current capability in a compact φ8 × 8 mm SMD can package for demanding power applications.

Designed for automotive and high-reliability electronics, this part delivers long life at elevated temperature and is supplied in embossed carrier taping with moisture-proof packing for automated assembly.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with a rated voltage of 10 V and a capacitance tolerance of −20% to +20%.
• Low ESR — Rated ESR of 19 mΩ at 100 kHz and 20 °C, helping reduce power loss and improve transient performance in power circuits.
• High Ripple Current — Low-frequency ripple current of 1.695 A (120 Hz) and high-frequency ripple current of 3.39 A (100 kHz) for robust handling of switching and high-frequency loads.
• Temperature & Endurance — Operating range from −55 °C to +105 °C with a rated load life of 2000 hours at 105 °C.
• Automotive Qualification — AEC-Q200 rating, suitable for automotive electronic designs requiring qualified components.
• Packaging & Assembly — SMD radial can (φ8 × 8 mm) supplied in embossed carrier taping and moisture-proof packing; compatible with lead-free reflow soldering (peak correspondence to 260 °C as specified for the series).
• Leakage & Dissipation — Specified leakage current of 660 µA and tanδ (DF) of 0.12 measured at 20 °C, 120 Hz for predictable loss characteristics.
• Regulatory — RoHS compliant.

Typical Applications

• Automotive Electronics — Suitable for use in automotive electronic modules where qualified components and extended temperature range are required.
• Power Supply Filtering — Low ESR and high ripple-current rating support smoothing and decoupling in DC–DC converters and power rails.
• High-Frequency Power Stages — Rated ripple performance at 100 kHz makes this part appropriate for high-frequency switching applications.

Unique Advantages

• Reduced thermal and electrical loss: Measurable low ESR (19 mΩ at 100 kHz) reduces dissipation in high-current circuits.
• Handles high ripple loads: Dual ripple-current ratings (1.695 A at 120 Hz; 3.39 A at 100 kHz) enable reliable operation with both low- and high-frequency ripple sources.
• Wide operating temperature: −55 °C to +105 °C rating supports designs exposed to harsh thermal environments.
• Long endurance at elevated temperature: 2000 hours at 105 °C provides predictable life for long-term deployments.
• Automotive-grade qualification: AEC-Q200 rating confirms suitability for automotive design requirements where qualified components are needed.
• Assembly-ready packaging: Embossed carrier tape and moisture-proof packing streamline automated placement and storage.

Why Choose PCJ1A331MCL1GS?

PCJ1A331MCL1GS is positioned for designers who need a compact, high-capacitance SMD solution with low ESR and strong ripple-current capability. Its combination of a 330 µF capacitance, 10 V rating, AEC-Q200 qualification, and extended temperature and life ratings makes it a reliable choice for automotive and other demanding power-electronics applications.

With Nichicon’s PCJ series heritage and mass-production availability, this capacitor provides a balance of performance and supply readiness for teams focused on robustness, manufacturability, and long-term system stability.

If you need pricing, lead time, or a formal quote for PCJ1A331MCL1GS, please request a quote or submit an RFQ to receive detailed ordering and availability information.