PCV1J390MCL2GS

The PCV1J390MCL2GS is a surface-mount conductive polymer aluminum solid electrolytic capacitor in Nichicon’s PCV series, specified at 39 µF and 63 V. It combines low equivalent series resistance and high ripple-current capability with a long endurance spec for designs that require robust, compact energy-storage and filtering components.

Designed for automotive and power-electronics use, this part offers AEC-Q200 qualification, RoHS compliance, and mass-production availability for applications demanding reliability across a wide temperature range.

Key Features

• Capacitance & Voltage — 39 µF nominal capacitance with a tolerance of -20% to +20%, rated for 63 V operation.
• Low Loss and Stability — Tangent of loss angle (tan δ) of 0.12 measured at 20°C, 120 Hz, supporting stable performance in AC conditions.
• Very Low ESR — ESR of 29 mΩ measured at 20°C and 100 kHz, enabling efficient filtering and reduced dissipation in power circuits.
• High Ripple-Current Capability — Low-frequency ripple current 1.7 A at 120 Hz and high-frequency ripple current 3.4 A at 100 kHz for demanding power-filtering tasks.
• Leakage Current — Specified leakage current of 491 µA, measured under standard test conditions.
• Long Endurance — Rated for 3000 hours at 105°C, with defined limits on capacitance change, tan δ, ESR and leakage after endurance testing.
• Wide Operating Temperature — Specified operating range from -55°C to +105°C to support a broad set of environments.
• Automotive-Grade Qualification — AEC-Q200 qualified, indicating suitability for automotive electronic designs requiring industry qualification.
• Surface-Mount Package & Assembly — Radial can SMD package supplied in embossed carrier tape with moisture-proof packing; recommended surface-mount land size L: 8.3 × W: 8.3 mm for PCB layout.
• Regulatory Compliance — RoHS compliant.

Typical Applications

• Automotive Electronics — Use in automotive power rails and control modules where AEC-Q200 qualification and 105°C endurance are required.
• DC–DC Converters and Power Modules — Low ESR (29 mΩ) and high ripple-current capability (3.4 A at 100 kHz) make it suitable for output filtering and energy buffering.
• Power Supply Filtering — Effective for smoothing and decoupling in compact surface-mount power supplies thanks to conductive-polymer electrolyte and SMD packaging.
• Industrial Electronics — Wide operating temperature (-55°C to 105°C) and long life (3000 h at 105°C) support extended operation in harsh environments.

Unique Advantages

• High ripple handling in a compact SMD form: 3.4 A at 100 kHz and low ESR (29 mΩ) allow smaller filter designs and improved thermal performance.
• Long-term reliability: 3000-hour endurance at 105°C with controlled changes in capacitance, tan δ, ESR and leakage current supports maintenance-reduction strategies.
• Automotive-grade readiness: AEC-Q200 qualification aligns the part to automotive development and validation processes.
• Surface-mount assembly friendly: Embossed carrier taping and moisture-proof packing streamline automated placement and inventory handling.
• Regulatory and environmental compliance: RoHS conformity for compliance-driven designs.

Why Choose PCV1J390MCL2GS?

PCV1J390MCL2GS positions itself as a reliable, high-performance SMD conductive-polymer aluminum capacitor for designers who need low ESR, high ripple capacity and demonstrable endurance. Its AEC-Q200 qualification, broad temperature range and packaged readiness make it suitable for automotive and demanding power-electronic applications.

With verified leakage, tan δ and ESR characteristics and mass-production availability, this capacitor supports robust design cycles, predictable performance over life, and straightforward integration into automated surface-mount assembly processes.

If you would like a quote or have questions about using PCV1J390MCL2GS in your design, submit a request for a quote or contact sales for pricing and availability information.