GYA1J470MCW1GS

The GYA1J470MCW1GS is a surface-mount conductive polymer hybrid aluminum electrolytic capacitor from Nichicon’s GYA series. It delivers low ESR and high ripple-current performance in a compact φ8×10 mm SMD radial-can package optimized for reliable power filtering in demanding environments.

Designed for long-term operation up to 125°C and AEC-Q200 qualification, this capacitor targets automotive and industrial power electronics where sustained high-temperature endurance, low loss, and vibration resistance are required.

Key Features

• Dielectric / Construction Conductive polymer hybrid aluminum electrolytic architecture for reduced ESR and improved high-frequency performance.
• Capacitance & Tolerance 47 µF nominal with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated Voltage 63 V DC rated voltage for higher-voltage power stages.
• Low ESR & Ripple Handling 40 mΩ ESR at 20°C / 100 kHz, with 165 mA ripple current at 120 Hz and 1.1 A ripple current at 100 kHz, supporting both low- and high-frequency decoupling.
• High-Temperature Endurance 4000 hours life at 125°C under rated DC bias plus rated ripple current, with limits on capacitance change, tan δ and ESR defined by the datasheet.
• Wide Operating Temperature −55°C to +125°C operating range for harsh-environment applications.
• Package & Assembly φ8×10 mm radial can SMD (surface mount) with embossed carrier taping for automated placement; vibration resistant for robust assembly.
• Qualification & Compliance AEC-Q200 qualified and RoHS compliant, suitable for regulated manufacturing and automotive component workflows.

Typical Applications

• Automotive power electronics — Bulk smoothing and output filtering for DC–DC converters and power modules in systems requiring AEC-Q200 components and high-temperature reliability.
• Industrial power supplies — Input/output decoupling and energy storage in converters and regulators operating at elevated temperatures and with significant ripple currents.
• Motor control and drive electronics — High-frequency and low-frequency ripple handling for stable operation of inverter and motor-drive circuits.

Unique Advantages

• Low-loss polymer hybrid design: 40 mΩ ESR at 100 kHz reduces conduction losses and improves efficiency in high-frequency power systems.
• Dual-frequency ripple capability: Rated ripple current specified at both 120 Hz and 100 kHz (165 mA / 1.1 A), enabling reliable performance across switching and line-frequency domains.
• High-temperature durability: 4000 hours life at 125°C ensures sustained capacitance and ESR stability in thermally demanding applications.
• Automotive-grade qualification: AEC-Q200 rating and vibration resistance support use in vehicle electronics and other high-reliability environments.
• Surface-mount radial can form factor: Compact φ8×10 mm size with embossed carrier taping for efficient pick-and-place and reduced board footprint.

Why Choose GYA1J470MCW1GS?

The GYA1J470MCW1GS balances low ESR, strong ripple-current capability, and extended high-temperature life in a compact SMD radial-can package. Its conductive polymer hybrid construction and AEC-Q200 qualification make it well suited for engineers designing robust automotive and industrial power electronics that must tolerate elevated temperatures and sustained ripple stress.

Choose this part when you need a proven capacitor solution for long-life, high-reliability power filtering with concise board footprint and assembly-friendly packaging from Nichicon’s GYA series.

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