GYC1V331MCQ1GS

The GYC1V331MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount chip-style can designed for high-temperature, high-reliability applications. It delivers 330 µF at 35 V with a wide operating temperature range of -55°C to 135°C and a long endurance rating of 4000 hours at 135°C.

Built for demanding environments, this AEC-Q200 qualified, RoHS-compliant part combines low ESR and high ripple-current capability in an SMD package with embossed carrier taping for automated assembly, making it suitable for automotive and other high-reliability power designs.

Key Features

• Core Technology Conductive polymer hybrid aluminum electrolytic construction offering low ESR and high ripple-current capability for robust power performance.
• Capacitance & Voltage 330 µF nominal capacitance at a 35 V rated voltage with tolerance of -20% to +20%.
• Low ESR & High-Frequency Performance ESR ≤ 16 mΩ measured at 20°C / 100 kHz and tanδ 0.12 (measured at 20°C / 120 Hz), supporting high-frequency decoupling and filtering.
• Ripple Current & Leakage Low-frequency ripple current 345 mA (120 Hz) and high-frequency ripple current 2.3 A (100 kHz); typical leakage current specified as 115.5 µA.
• Temperature & Endurance Rated for -55°C to 135°C with a life/endurance specification of 4000 hours at 135°C under rated conditions.
• Package & Assembly Surface-mount radial can (chip type) with dimensions approximately φ10 × 12.5 mm length (L: 1.25 × D: 1.00 cm) and supplied in embossed carrier taping for pick-and-place assembly.
• Quality & Compliance AEC-Q200 rated and RoHS-compliant for use in regulated, high-reliability programs.

Typical Applications

• Automotive electronics — Suitable for power rail smoothing and decoupling in automotive modules where AEC-Q200 qualification and high-temperature endurance are required.
• High-temperature industrial electronics — Designed for power subsystems that operate up to 135°C and require long life and stable electrical characteristics.
• Power conversion and filtering — Low ESR and high ripple-current capability support high-frequency power conversion, decoupling, and filtering tasks in compact SMD assemblies.

Unique Advantages

• High-temperature reliability: 4000 hours endurance at 135°C provides predictable long-term performance in elevated-temperature environments.
• Low ESR at high frequency: 16 mΩ ESR at 100 kHz reduces losses and improves regulation in high-frequency power stages.
• Strong ripple-current handling: 2.3 A at 100 kHz and 345 mA at 120 Hz accommodate demanding transient and switching currents.
• Automotive-grade qualification: AEC-Q200 rating supports integration into automotive and other high-reliability designs.
• SMD-ready packaging: Embossed carrier taping and compact chip can form factor simplify automated assembly in tight layouts.
• Regulatory compliance: RoHS-compliant construction supports environmental and regulatory requirements.

Why Choose GYC1V331MCQ1GS?

The GYC1V331MCQ1GS positions itself as a high-reliability, high-performance SMD electrolytic capacitor that balances capacitance density with low ESR and substantial ripple-current capability. Its 135°C rating, AEC-Q200 status, and 4000-hour endurance make it suitable for engineers designing robust power systems where elevated temperature operation and longevity are priorities.

This part is ideal for design teams in automotive and industrial markets who need a compact, assembly-friendly capacitor that delivers measurable improvements in thermal endurance, ripple handling, and high-frequency performance while remaining RoHS compliant.

Request a quote or contact sales to discuss availability, qualification details, and supply for your program.