PCJ0G331MCL1GS

The PCJ0G331MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor in an SMD can package, designed for applications that require high capacitance and low equivalent series resistance (ESR). It combines a 330 µF capacitance at 4 V with low ESR and high ripple-current capability to support demanding power-conditioning roles.

Engineered for robust operation, this part is rated for an operating temperature range of -55 °C to 105 °C, meets RoHS requirements, and is AEC-Q200 qualified with a rated load life of 2000 hours at 105 °C, making it suitable for automotive-grade power electronics and related embedded systems.

Key Features

• Core Technology Conductive polymer aluminum solid electrolytic construction that delivers higher capacitance and low ESR characteristics.
• Capacitance & Voltage 330 µF nominal capacitance with a 4 V rated voltage and a tolerance of ±20% at 120 Hz, 20 °C.
• Low ESR & High Ripple Current ESR specified at 15 mΩ (100 kHz) with ripple-current ratings of 3.3 A at 100 kHz and 1.65 A at 120 Hz, supporting high-frequency and low-frequency ripple environments.
• Reliability & Qualification AEC-Q200 qualified with a load life of 2000 hours at 105 °C; endurance and damp-heat characteristics are specified in the series datasheet.
• Package & Mounting Chip-type SMD can package (L 6 × D 6.3 mm) with recommended land size 6.6 × 6.6 mm for surface-mount assembly.
• Soldering & Environmental Compatible with lead-free reflow soldering conditions up to a 260 °C peak correspondence and compliant with RoHS (2011/65/EU, (EU)2015/863).
• Temperature Performance Rated for -55 °C to +105 °C operation with controlled impedance characteristics across the temperature range as specified in the datasheet.

Typical Applications

• Automotive Power Systems Suitable for in-vehicle power rails and modules where AEC-Q200 qualification and high ripple handling are required.
• DC‑DC Converters & Voltage Regulators Used for output filtering and decoupling to reduce voltage ripple and stabilize regulator outputs under high ripple currents.
• Electronic Control Units (ECUs) Applied in control modules that demand durable capacitors with long load life at elevated temperatures.
• Power Conditioning for Embedded Systems Employed where compact, high-capacitance SMD components are needed for smoothing and transient support.

Unique Advantages

• High ripple-current capability: 3.3 A at 100 kHz and 1.65 A at 120 Hz ripple-current ratings enable effective handling of both high-frequency and low-frequency ripple.
• Very low ESR: 15 mΩ at 100 kHz reduces losses and improves efficiency in power delivery and filtering applications.
• Compact high capacitance: 330 µF in a 6 × 6.3 mm chip package saves board space while delivering substantial energy storage.
• Automotive-grade reliability: AEC-Q200 qualification and a 2000-hour load life at 105 °C provide verifiable endurance for demanding environments.
• Manufacturing and environmental readiness: Lead-free reflow compatibility to 260 °C and RoHS compliance simplify integration into modern SMT assembly flows.
• Stable temperature behavior: Specified impedance stability across -55 °C to +105 °C supports consistent performance over wide operating conditions.

Why Choose PCJ0G331MCL1GS?

PCJ0G331MCL1GS is positioned for engineers who require a compact, high-capacitance SMD solution with low ESR and strong ripple-current capability, backed by automotive-grade qualification and extended high-temperature life. Its combination of 330 µF capacitance, 4 V rating, and specified ESR and ripple currents makes it a practical choice for power filtering, decoupling, and energy-storage roles in harsh environments.

For designs where long-term reliability, RoHS compliance, and lead-free reflow compatibility are important, this capacitor delivers verifiable specifications and a footprint suitable for modern surface-mount assembly processes.

Request a quote or contact sales to check availability, lead times, and to discuss volume requirements or technical questions about integrating PCJ0G331MCL1GS into your design.