GYC1K470MCW1GS

The GYC1K470MCW1GS is a conductive polymer hybrid aluminum electrolytic surface-mount capacitor in Nichicon's GYC series, rated 47 µF at 80 V with ±20% tolerance. It combines low ESR and high ripple-current capability with a compact φ10×10L radial can SMD package designed for automated assembly.

Engineered for high-temperature operation and long life, this part supports demanding environments with an operating range from −55°C to 135°C, a rated life of 4000 hours at 135°C, and AEC‑Q200 qualification for reliability in automotive applications.

Key Features

• Conductive polymer hybrid construction  Delivers low impedance and stable performance across frequency and temperature ranges.
• Low ESR  36 mΩ (measured at 20°C/100 kHz) for reduced power loss and thermal rise in high-frequency applications.
• High voltage rating  80 V rated voltage for use in elevated-voltage power rails and conditioning circuits.
• Capacitance and tolerance  47 µF with ±20% capacitance tolerance at 120 Hz, 20°C.
• High ripple-current capability  1.3 A at 100 kHz and 195 mA at 120 Hz to support dynamic charging and decoupling demands.
• Robust thermal endurance  4000 hours life at 135°C under rated conditions; operating range −55°C to 135°C.
• Automotive-grade reliability  AEC‑Q200 rated for applications requiring qualification to automotive component standards.
• Assembly-ready packaging  Supplied on embossed carrier taping for automated pick-and-place assembly; radial can SMD package (φ10×10L).
• Compliance  RoHS compliant.

Typical Applications

• Automotive power electronics  Smoothing and decoupling on elevated-voltage automotive power rails where 80 V rating, low ESR and high ripple current are required.
• ECU and control modules  Local energy storage and transient suppression in electronic control units that operate across −55°C to 135°C.
• Motor drive and inverter systems  Support for high-frequency switching environments benefiting from low ESR and high ripple handling.
• Power supplies and DC‑DC converters  Bulk or output-stage filtering in compact SMD form where long life at high temperature is required.

Unique Advantages

• Low thermal and electrical loss: 36 mΩ ESR at 100 kHz reduces I²R losses and heat generation under high-frequency operation.
• High ripple tolerance: Rated ripple currents (1.3 A at 100 kHz) let designers manage dynamic loads without oversized adjunct components.
• Extended high‑temperature life: 4000 hours at 135°C provides predictable aging and endurance for thermally stressed designs.
• Automotive-grade qualification: AEC‑Q200 rating supports use in qualified automotive electronics and other high-reliability systems.
• SMD-ready, automated assembly: Embossed carrier taping and a compact radial can SMD package simplify BOM integration and manufacturing.
• Regulatory compliance: RoHS status helps meet environmental and regulatory requirements.

Why Choose GYC1K470MCW1GS?

The GYC1K470MCW1GS combines conductive polymer hybrid technology with a compact SMD radial-can package to deliver low ESR, strong ripple-current capability and long life at elevated temperatures. Its 80 V rating and AEC‑Q200 qualification make it a practical choice for engineers designing for reliability in automotive and other high-demand environments.

This capacitor is suited to designs where thermal endurance, frequency performance and assembly efficiency matter—providing a verifiable specification set for procurement and engineering teams focused on robust, long-term solutions.

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