GYF1C271MCW1GS

The GYF1C271MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a compact surface-mount radial can package. It delivers 270 µF at 16 V with low ESR and high ripple-current capability designed for high-reliability, high-temperature applications.

Targeted for automotive and power-dense systems, this capacitor combines a wide operating temperature range (−55 °C to 125 °C), AEC-Q200 qualification, and a 4000-hour endurance at 125 °C to support designs that require sustained performance under thermal and electrical stress.

Key Features

• Conductive polymer hybrid architecture — Hybrid electrolyte construction provides low impedance and stable performance across frequency and temperature.
• High capacitance, compact SMD can — 270 µF in a φ6.3 × 7.7 mm package enables bulk capacitance in space-constrained boards.
• Low ESR — ESR of 30 mΩ at 20 °C / 100 kHz helps reduce loss and improve efficiency in power circuits.
• High ripple-current capability — Low-frequency ripple current 270 mA (120 Hz) and high-frequency ripple current 1.8 A (100 kHz) for effective filtering and energy smoothing.
• Wide temperature and long-life rating — Operating range −55 °C to 125 °C with 4000 hours endurance at 125 °C under rated conditions for long-term reliability.
• Electrical characteristics — Capacitance tolerance ±20%, tanδ 0.16 (measured at 20 °C, 120 Hz, 16 V), and leakage current 43.2 µA.
• Reliability and qualification — AEC-Q200 qualification and RoHS compliance for regulated markets and robust system use.
• Assembly-ready packaging — Surface mount radial can supplied in embossed carrier taping for automated placement.

Typical Applications

• Automotive — Battery Management Systems (BMS) — Designed for high ripple current and long life at elevated temperature, suitable for BMS and in-vehicle power modules.
• Power supply filtering — Low ESR and high-frequency ripple current capability make it suitable for bulk and decoupling applications in power conversion stages.
• High-temperature electronics — Rated to 125 °C with endurance data, appropriate for electronics exposed to sustained elevated temperatures.

Unique Advantages

• Space-efficient bulk capacitance: 270 µF in a φ6.3 × 7.7 mm SMD can reduces board area while retaining required energy storage.
• Improved power-stage performance: 30 mΩ ESR at 100 kHz and 1.8 A HF ripple rating lower losses and improve transient handling in switching supplies.
• Designed for harsh environments: −55 °C to 125 °C range and 4000 h endurance at 125 °C support long-term operation in demanding thermal conditions.
• Automotive-grade reliability: AEC-Q200 qualification aligns the component with automotive reliability requirements.
• Manufacturing-ready packaging: Embossed carrier taping simplifies automated placement and high-volume assembly.

Why Choose GYF1C271MCW1GS?

GYF1C271MCW1GS is positioned for designs that require compact, high-capacitance SMD solutions with low ESR, high ripple capability, and proven endurance at elevated temperatures. Its hybrid conductive polymer design and AEC-Q200 qualification make it a strong option for engineers developing automotive power systems and other applications demanding robust thermal and electrical performance.

Choosing this capacitor helps reduce design risk by combining stable electrical characteristics (tanδ, leakage, ESR) with long-term endurance and assembly-ready packaging—delivering dependable performance through thermal cycling and sustained operation.

Request a quote or contact sales to discuss availability, volume pricing, and how GYF1C271MCW1GS can meet your design requirements.