PCJ0G222MCL1GS

The PCJ0G222MCL1GS is a conductive polymer aluminum solid electrolytic surface-mount capacitor offering 2200 µF capacitance at a 4 V rating. Engineered for applications requiring low equivalent series resistance and high ripple handling in compact SMD packaging, it targets automotive and industrial power designs where thermal endurance and reliable decoupling are critical.

Key value comes from its low ESR, high ripple current capability and a rated load life of 2000 hours at 105°C—delivering stable filtering and energy-buffering performance across a wide temperature range (-55°C to +105°C).

Key Features

• Capacitance & Voltage — 2200 µF nominal capacitance with ±20% tolerance and a rated voltage of 4 V for bulk energy storage and decoupling.
• Conductive Polymer Construction — Solid electrolytic design provides low ESR and improved high-frequency performance compared to traditional wet electrolytics.
• Low ESR & High Ripple Capability — ESR of 9 mΩ (measured at 20°C, 100 kHz) with low-frequency ripple current of 2.85 A (120 Hz) and high-frequency ripple current of 5.7 A (100 kHz), supporting demanding switching power supplies.
• Thermal and Lifetime Performance — Rated operating temperature range −55°C to +105°C with a load life specification of 2000 hours at 105°C for sustained reliability under elevated temperatures.
• Loss Angle (tan δ) — tan δ of 0.12 specified at 20°C, 120 Hz to characterize dissipation factor under typical low-frequency conditions.
• SMD Package & Assembly — Radial can SMD (chip type) with embossed carrier taping and moisture-proof packing; compatible with lead-free reflow soldering (peak correspondence to 260°C per series guidelines).
• Leakage Current — Specified leakage current of 1760 µA after standard conditioning.
• Automotive-Grade Qualification — AEC-Q200 qualified for designs requiring automotive-level component qualification.
• Regulatory Compliance — RoHS compliant.

Typical Applications

• Automotive Power Electronics — Bulk filtering and decoupling for DC–DC converters and power modules where low ESR and high ripple capability reduce thermal stress and improve regulation.
• On-board Power Management — Energy buffering and smoothing in voltage regulation circuits for electronic control units and embedded controllers operating across −55°C to +105°C.
• High-Frequency Switching Supplies — Support for switching converters and point-of-load stages requiring low-loss capacitors with strong high-frequency ripple handling.

Unique Advantages

• Low ESR for Efficient Power Delivery: 9 mΩ ESR at 100 kHz lowers conduction losses and heat generation in high-current switching applications.
• High Ripple Current Capacity: Rated for 2.85 A at 120 Hz and 5.7 A at 100 kHz to handle both low- and high-frequency ripple demands.
• Robust Thermal Endurance: 2000 hours at 105°C rated life supports long-term reliability in thermally demanding environments.
• Compact SMD Form Factor: Chip-type radial can SMD (Size: φ10×12.7L; L: 1.27 × D: 1.00 cm) enables space-efficient board layouts while maintaining high capacitance.
• Automotive-Grade Qualification: AEC-Q200 qualification provides confidence for use in automotive system designs.
• Manufacturing-Friendly: Designed for lead-free reflow soldering (260°C peak correspondence) with embossed carrier taping and moisture-proof packing for SMT assembly.

Why Choose PCJ0G222MCL1GS?

PCJ0G222MCL1GS combines the advantages of conductive polymer technology—low ESR and strong high-frequency behavior—with a compact surface-mount radial-can package and proven thermal endurance (2000 hours at 105°C). Its specifications make it well suited for engineers designing robust power delivery, filtering and decoupling solutions where high ripple current, stable performance across −55°C to +105°C, and automotive-grade qualification matter.

This part is appropriate for design teams and procurement focused on reliable, high-performance capacitors for automotive and industrial power electronics, offering predictable electrical characteristics, RoHS compliance, and support for standard surface-mount assembly flows.

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