GYG1V271MCW1GS

The GYG1V271MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount radial can package designed for high-temperature, high-reliability applications. It combines high capacitance (270 µF) with low ESR and strong ripple-current capability for demanding power and decoupling tasks.

Targeted at automotive and industrial designs, this AEC-Q200 rated part supports continuous operation from -55°C to 125°C and a rated lifetime of 4000 hours at 125°C, delivering stable performance in thermally and mechanically challenging environments.

Key Features

• Capacitance & Voltage: 270 µF rated at 35 V to support bulk energy storage and decoupling on 12 V and higher rails.
• Conductive polymer hybrid chemistry: Hybrid electrolytic construction for high capacitance density with improved electrical performance versus traditional aluminum electrolytics.
• Low ESR: 22 mΩ (at 20°C, 100 kHz) for reduced loss and improved transient response in power circuits.
• High ripple-current capability: 435 mA at 120 Hz (low frequency) and 2.9 A at 100 kHz (high frequency) to handle AC stress in switching power supplies and converters.
• Leakage current: 94.5 µA (specified) for predictable standby and bias behavior.
• High-temperature endurance: Rated life of 4000 hours at 125°C with defined post-test limits for capacitance, tan δ and ESR.
• Robust packaging: Surface-mount radial can (φ8 × 10L) with embossed carrier taping for automated assembly and vibration resistance.
• Compliance and reliability: AEC-Q200 rated and RoHS compliant for regulated and automotive-grade designs.
• Operating range & tolerance: -55°C to 125°C operating temperature and ±20% capacitance tolerance at 20°C, 120 Hz.
• Board land guidance: Recommended surface-mount land size 8.3 × 8.3 mm to match the package footprint.

Typical Applications

• Automotive power electronics: Bulk filtering and decoupling in ECUs and power modules where AEC‑Q200 qualification and high-temperature endurance are required.
• DC-DC converters and regulators: Input/output smoothing and ripple absorption for switching supplies that require high ripple-current handling and low ESR.
• Industrial controls and drives: Energy buffering and noise suppression in motor drives and industrial power systems operated at elevated temperatures.
• Telecom and server power rails: Bulk decoupling on high-density power rails benefiting from low ESR and stable performance under continuous load.

Unique Advantages

• High ripple tolerance: Specified low- and high-frequency ripple currents (435 mA @120 Hz, 2.9 A @100 kHz) enable reliable operation in switching and pulsed-power environments.
• Low conduction loss: 22 mΩ ESR at 100 kHz minimizes dissipation and improves efficiency in power delivery networks.
• Long high-temperature life: 4000 hours at 125°C provides predictable long-term behavior for designs exposed to sustained elevated temperatures.
• Automotive-grade reliability: AEC-Q200 rating supports use in systems requiring industry-standard qualification for harsh environments.
• Compact SMD can package: φ8 × 10L radial can with embossed carrier taping reduces PCB footprint while remaining suitable for automated assembly and vibration-resistant applications.
• Regulatory compliance: RoHS compliant for deployment in regulated markets.

Why Choose GYG1V271MCW1GS?

GYG1V271MCW1GS positions itself as a robust, high-capacitance surface-mount solution for designs that demand sustained high-temperature operation, high ripple-current capability, and low ESR. Its conductive polymer hybrid construction and AEC-Q200 rating make it suitable for engineers specifying components for automotive and industrial power systems.

Choose this part when you need predictable endurance (4000 hours at 125°C), compact radial-can mounting for automated production, and the electrical characteristics required to support efficient power conversion and rail stabilization in harsh operating environments.

Request a quote or contact sales to discuss availability, pricing, and technical support for GYG1V271MCW1GS.