GYC1E471MCW1GS

The GYC1E471MCW1GS is a surface-mount conductive-polymer hybrid aluminum electrolytic capacitor designed for high-reliability, high-temperature applications. Engineered as a chip-type device rated for operation from -55°C to 135°C, it delivers low ESR and high ripple-current capability for demanding power delivery and energy-storage roles.

This part targets systems requiring long endurance and robust performance under elevated temperatures, including automotive and industrial electronics where AEC‑Q200 qualification and RoHS compliance are required.

Key Features

• Capacitance and Voltage — 470 µF rated capacitance at 25 V with ±20% tolerance, providing substantial bulk capacitance for power smoothing and energy buffering.
• Conductive‑Polymer Hybrid Construction — Hybrid aluminum electrolytic design for improved ESR and stability compared to conventional electrolytics.
• Low ESR — ESR specified at 16 mΩ (100 kHz, 20°C), supporting high-frequency performance and reduced power loss in power circuitry.
• High Ripple Current — 345 mA at 120 Hz (low frequency) and 2.3 A at 100 kHz (high frequency), enabling effective handling of both low- and high-frequency ripple in switching converters and regulators.
• High-Temperature Endurance — Rated life of 4000 hours at 135°C under specified conditions, enabling sustained operation in elevated-temperature environments.
• Wide Operating Temperature — Specified from -55°C to 135°C for operation across harsh thermal conditions.
• Leakage Current — Typical leakage current value given as 117.5 µA, enabling predictable bias behavior for power designs.
• Reliability and Compliance — AEC‑Q200 qualified and RoHS compliant for use in regulated, high-reliability markets.
• Assembly & Packaging — Surface-mount radial can package (Can - SMD) supplied in embossed carrier taping; vibration resistant for robust assembly and field reliability.
• Loss Characteristics — tan δ of 0.14 (20°C, 120 Hz, 25 V rating) for predictable dissipation characteristics in AC and ripple conditions.

Typical Applications

• Automotive Electronics — Bulk energy storage and ripple filtering in ECUs and power modules where AEC‑Q200 qualification and high-temperature endurance are required.
• Power Conversion — Input/output smoothing and decoupling in DC‑DC converters and point‑of‑load regulators, leveraging low ESR and high ripple-current capability.
• Industrial Control — Energy buffering and noise suppression in motor drives, industrial supplies, and control systems exposed to wide temperature ranges.
• Telecom and Networking — High-frequency decoupling and bulk capacitance for power supplies in telecom equipment requiring stable performance at elevated ambient temperatures.

Unique Advantages

• High-temperature reliability: 4000-hour endurance at 135°C provides predictable long-term performance in hot operating environments.
• Low ESR for efficiency: 16 mΩ ESR at 100 kHz reduces I²R losses and improves converter efficiency and thermal performance.
• Robust ripple handling: Combined low- and high-frequency ripple ratings (345 mA at 120 Hz; 2.3 A at 100 kHz) support mixed-frequency switching topologies.
• Automotive-capable qualification: AEC‑Q200 rating supports use in automotive and other high-reliability applications requiring component-level qualification.
• Assembly-ready packaging: Embossed carrier taping and vibration resistance streamline automated placement and improve board-level reliability.
• Predictable leakage and dissipation: Specified leakage current and tan δ allow designers to model bias and thermal behavior accurately.

Why Choose GYC1E471MCW1GS?

GYC1E471MCW1GS combines conductive‑polymer hybrid construction with low ESR, high ripple capability and a proven high-temperature endurance profile to deliver reliable bulk energy storage and filtering in demanding environments. Its AEC‑Q200 qualification and RoHS compliance make it suitable for regulated, high-reliability designs.

This capacitor is well suited to engineers designing power conversion, automotive control, industrial, and telecom systems that require durable, predictable capacitance and low-loss performance under continuous elevated temperatures. The part’s packaging and vibration resistance also support robust, high-volume surface-mount assembly.

For pricing, availability, or to request a quote for GYC1E471MCW1GS, please submit a quote request or contact our sales team with your project details and required quantity.