GYF1E331MCQ1GS

The GYF1E331MCQ1GS is a conductive-polymer hybrid aluminum solid electrolytic capacitor in a surface-mount can package. It delivers 330 µF at 25 V with low ESR and high ripple-current capability, designed for high-reliability electronic power applications.

Engineered for demanding environments, the capacitor offers a wide operating temperature range from -55 °C to 125 °C, a 4000-hour endurance at 125 °C, and AEC-Q200 qualification—making it suitable for automotive and other high-reliability systems that require robust decoupling and energy storage.

Key Features

• Capacitance & Voltage  330 µF nominal capacitance at a rated voltage of 25 V with tolerance ±20% (–20% ~ +20%).
• Conductive Polymer Hybrid Construction  Solid electrolyte hybrid design for lower ESR and improved high-frequency performance compared with traditional electrolytics.
• Low ESR  Equivalent series resistance of 27 mΩ measured at 20 °C, 100 kHz for improved power delivery and reduced losses.
• High Ripple Current Capability  Low-frequency ripple current 300 mA (120 Hz) and high-frequency ripple current 2.0 A (100 kHz) to support high-duty power conversion and filtering tasks.
• High Temperature Endurance  Rated for 4000 hours at 125 °C under rated conditions, with endurance limits specified for capacitance change, tan δ, ESR and leakage current.
• Electrical Losses  tan δ (DF) 0.14 measured at 20 °C, 120 Hz, 25 V—useful for assessing AC loss and damping behavior in circuits.
• Leakage Current  Measured leakage current of 82.5 µA after two minutes at rated voltage and 20 °C.
• Compact Surface-Mount Package  Can-style SMD package with dimensions φ8 × 10 mm and recommended land size 8.3 × 8.3 mm; supplied in embossed carrier taping for automated assembly.
• Compliance & Qualification  AEC‑Q200 qualified and RoHS compliant, supporting use in regulated and automotive-grade designs.

Typical Applications

• Automotive electronics  Energy storage, decoupling and smoothing in modules where AEC‑Q200 qualification and high-temperature endurance are required.
• Battery management systems (BMS)  High ripple-current capability and low ESR support filtering and transient handling in BMS circuits.
• High-temperature power modules  Use in power converters and modules that operate across -55 °C to 125 °C and require long-term stability.

Unique Advantages

• High ripple tolerance: The combination of low ESR (27 mΩ at 100 kHz) and 2.0 A high-frequency ripple rating reduces heating and extends system reliability under heavy switching conditions.
• Long operational life at high temperature: Qualified for 4000 hours at 125 °C, enabling sustained performance in thermally stressed environments.
• Compact SMD can package: φ8 × 10 mm SMD can saves board area while maintaining high capacitance for power-dense designs; packaged in embossed carrier tape for pick-and-place.
• Automotive-grade reliability: AEC‑Q200 qualification aligns the component with automotive system requirements for robustness and traceability.
• Controlled electrical losses: Specified tan δ (0.14 at 20 °C, 120 Hz) and defined leakage current (82.5 µA) provide predictable AC and DC behavior for precise power-system design.
• RoHS compliant: Conforms to current materials directives for regulatory and environmental requirements.

Why Choose GYF1E331MCQ1GS?

The GYF1E331MCQ1GS combines conductive-polymer hybrid construction, low ESR, and high ripple-current capability in a compact surface-mount can, offering designers a reliable energy-storage and decoupling option for thermally demanding and automotive-grade applications. Its long endurance at 125 °C and AEC‑Q200 qualification make it well suited for systems that require proven long-term stability under elevated temperatures and continuous electrical stress.

This part is appropriate for engineers and procurement teams building power delivery, BMS, or automotive electronic modules where predictable loss characteristics, compact size, and supply-chain friendly packaging (embossed carrier tape) are important factors in design and production planning.

If you would like pricing, availability, or to request a quote for GYF1E331MCQ1GS, please contact sales with your quantity and delivery requirements to discuss next steps and lead times.