GYA1V331MCW1GS

The GYA1V331MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package. It delivers 330 µF capacitance at a 35 V rating with low ESR and high ripple-current capability.

Engineered for demanding thermal and vibration environments, this part targets automotive and other high-reliability power applications where long life (4000 hours at 125°C), low loss, and compact SMD packaging are required.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance with a rated voltage of 35 V and tolerance of -20% to +20% for predictable bulk energy storage.
• Low Loss & Stability — tanδ (DF) 0.12 measured at 20°C, 120 Hz, providing low dissipation for efficient power handling.
• Low ESR — ESR of 16 mΩ at 20°C/100 kHz, enabling reduced heat generation and improved high-frequency performance.
• High Ripple Current — Low-frequency ripple current 345 mA at 120 Hz and high-frequency ripple current 2.3 A at 100 kHz to support switching converters and power-regulation stages.
• High Temperature Endurance — Rated operating temperature range −55°C to +125°C with a rated life of 4000 hours at 125°C.
• Leakage Current — Measured leakage current of 115.5 µA after rated voltage application, enabling predictable standby and bias behavior.
• Automotive-Grade Qualification — AEC-Q200 listed in specifications, indicating suitability for automotive electronics development.
• Surface-Mount Can Package — Compact φ10 × 12.5 mm can (SMD) with embossed carrier taping for automated assembly; designed to be vibration resistant.
• Compliance — RoHS compliant.

Typical Applications

• Automotive power electronics — Bulk smoothing and decoupling for in-vehicle power systems where high ripple current handling and high-temperature endurance are required.
• DC–DC converters — Output filtering and energy storage in switching regulators that require low ESR and strong high-frequency ripple capability.
• Power management modules — Local energy reservoir and transient suppression in compact SMD power modules operating across wide temperature ranges.

Unique Advantages

• Long high-temperature life — 4000 hours at 125°C provides predictable lifetime performance in elevated-temperature environments.
• High-frequency performance — 16 mΩ ESR at 100 kHz and 2.3 A high-frequency ripple current support efficient operation in switching power circuits.
• Compact SMD can — φ10 × 12.5 mm surface-mount package enables high-density board layouts while maintaining robust mechanical and thermal performance.
• Automotive-ready specification — AEC-Q200 designation in the product data supports use in designs targeting automotive qualification practices.
• Predictable leakage and loss — Specified leakage current (115.5 µA) and tanδ (0.12 at 20°C/120 Hz) give clear parameters for power-budgeting and thermal design.

Why Choose GYA1V331MCW1GS?

The GYA1V331MCW1GS combines conductive-polymer hybrid technology with a compact SMD can to deliver low ESR, high ripple-current capability, and proven high-temperature endurance (4000 h at 125°C). Its electrical characteristics and AEC-Q200 listing make it a practical choice for engineers designing robust power systems for automotive and other demanding environments.

Choose this capacitor when you need a compact, vibration-resistant SMD solution that provides predictable leakage, low dissipation, and the thermal reliability required for long-term operation in elevated-temperature applications.

To request a quote or submit a specification inquiry for GYA1V331MCW1GS, please contact our sales team with your quantity and delivery requirements.