GYA1V271MCQ1GS

The GYA1V271MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in Nichicon's GYA series, delivering 270 µF capacitance at a 35 V rating in a compact φ10 × 10 mm surface-mount can. It combines low ESR and high ripple capability with long-term thermal endurance for demanding electronics.

Designed for high-temperature environments and automotive applications, this SMD capacitor offers low-loss performance (tanδ 0.12 at 20°C, 120 Hz), AEC-Q200 qualification, and a rated operating range from −55°C to 125°C with 4000 hours endurance at 125°C.

Key Features

• Capacitance & tolerance — 270 µF nominal capacitance with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Rated voltage — 35 V nominal working voltage suitable for medium-voltage circuits.
• Low loss and dissipation — tanδ (DF) of 0.12 at 20°C, 120 Hz for efficient charge/discharge behavior.
• Low ESR — Equivalent series resistance of 20 mΩ at 20°C, 100 kHz to minimize voltage drop and heat under AC conditions.
• High ripple current capability — 300 mA at 120 Hz (low frequency) and 2.0 A at 100 kHz (high frequency) for robust AC current handling.
• Long thermal endurance — Rated for 4000 hours life at 125°C; specified endurance characteristics include limits on capacitance change, tanδ, ESR, and leakage after test.
• Wide operating temperature — −55°C to +125°C for use across broad thermal environments.
• SMD package and tape packaging — φ10 × 10 mm radial can in a surface-mount configuration with embossed carrier taping for automated placement.
• Quality & compliance — AEC-Q200 qualified and RoHS compliant.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and 4000 h endurance at 125°C make this capacitor suitable for automotive electronic modules that require long-term high-temperature reliability.
• High-temperature power electronics — Rated −55°C to 125°C and tested for endurance at 125°C, supporting designs that operate in elevated ambient conditions.
• Compact SMD assemblies — φ10 × 10 mm SMD can and embossed carrier taping enable automated placement in space-constrained, high-density boards.
• AC ripple and decoupling support — Low ESR (20 mΩ at 100 kHz) and high ripple current capability (2.0 A at 100 kHz, 300 mA at 120 Hz) help manage AC currents and reduce voltage ripple in power circuits.

Unique Advantages

• Reliable high-temperature performance: 4000 hours endurance at 125°C ensures predictable aging and retention of electrical characteristics in hot environments.
• High ripple handling with low loss: 2.0 A high-frequency ripple current rating and 20 mΩ ESR reduce thermal stress and improve power-stage stability.
• Automotive-grade qualification: AEC-Q200 rating supports use in automotive electronic designs that require specified component-level qualifications.
• Compact surface-mount form factor: φ10 × 10 mm SMD can and embossed taping simplify automated assembly while saving board space.
• Measured dissipation control: tanδ of 0.12 (20°C, 120 Hz) contributes to efficient energy handling in AC applications.
• Regulatory compliance: RoHS compliance for environmental regulatory alignment.

Why Choose GYA1V271MCQ1GS?

The GYA1V271MCQ1GS balances low ESR, high ripple capability, and long-term high-temperature endurance in a compact SMD package, making it well suited for designs that demand reliable power filtering under thermal stress. Its AEC-Q200 qualification and RoHS compliance provide additional assurance for regulated and automotive applications.

This capacitor is ideal for engineers specifying components for power electronics and vehicle electronic modules where sustained performance at elevated temperatures, predictable end-of-life behavior, and automated assembly compatibility are priorities.

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