GYE1H181MCW1GS

The GYE1H181MCW1GS is a surface-mount conductive polymer hybrid aluminum electrolytic capacitor in Nichicon’s GYE series. It delivers 180 µF at 50 V in a compact φ10 × 12.5 mm can, designed for high-temperature, high-reliability applications.

Engineered for low impedance and high ripple handling, this AEC-Q200 qualified part targets demanding applications that require long life and stable performance across −55 °C to 125 °C.

Key Features

• Capacitance & Voltage: 180 µF nominal capacitance rated at 50 V with ±20% tolerance, suitable for bulk decoupling and energy storage in compact SMD form.
• Low ESR & High-Frequency Performance: ESR of 18 mΩ measured at 20 °C/100 kHz and a high-frequency ripple current rating of 3 A at 100 kHz, enabling low-loss operation in high-frequency power stages.
• Low-Frequency Ripple Capability: Rated low-frequency ripple current of 450 mA at 120 Hz for robust filtering in lower-frequency power domains.
• High-Temperature Endurance: Long life of 4000 hours at 125 °C, with operating temperature range from −55 °C to 125 °C for sustained performance under thermal stress.
• Loss Tangent (tan δ): tan δ specified at 0.10 (measured at 20 °C, 120 Hz, rated voltage), indicating stable dielectric loss characteristics under typical measurement conditions.
• Reliability & Qualification: AEC-Q200 qualified and designed for high reliability; vibration resistant construction supports robust mechanical performance.
• Packaging & Mounting: Surface-mount radial can (φ10 × 12.5 mm) supplied in embossed carrier taping for automated placement.
• Leakage Current: Leakage current specified at 90 µA (after rated voltage application conditions), supporting predictable quiescent behavior.
• Environmental Compliance: RoHS compliant.

Typical Applications

• Automotive Electronics: AEC-Q200 qualification and 125 °C endurance make this capacitor suitable for in-vehicle power systems and modules requiring long-term stability.
• High-Temperature Power Systems: Long life at elevated temperature supports power supplies and assemblies operating in harsh thermal environments.
• High-Frequency Power Stages: Low ESR and a 3 A ripple rating at 100 kHz enable effective decoupling and filtering in high-frequency converters and switching regulators.

Unique Advantages

• Compact, high-capacitance SMD form: 180 µF in a φ10 × 12.5 mm can conserves PCB area while providing bulk energy storage.
• Low ESR for reduced losses: 18 mΩ at 100 kHz lowers conduction losses and improves thermal performance in high-current applications.
• Designed for elevated-temperature reliability: 4000 hours at 125 °C delivers predictable end-of-life characteristics for long-term deployments.
• Automotive-grade qualification: AEC-Q200 status provides an added layer of verification for safety- and reliability-focused designs.
• Production-ready packaging: Embossed carrier taping supports automated pick-and-place assembly for efficient manufacturing.
• Wide operating temperature span: −55 °C to 125 °C covers a broad range of environmental conditions common in industrial and vehicle applications.

Why Choose GYE1H181MCW1GS?

The GYE1H181MCW1GS combines high capacitance and low ESR in a compact SMD can, providing a durable solution for designs that require sustained performance at elevated temperatures. Backed by AEC-Q200 qualification and a 4000-hour endurance at 125 °C, this capacitor is positioned for reliability-focused projects where ripple handling and thermal robustness matter.

Choose this part when you need a verified, production-ready SMD electrolytic capacitor that balances energy density, low impedance, and long-term stability for automotive and high-temperature power applications.

Request a quote or contact sales to discuss availability, pricing, and integration details for GYE1H181MCW1GS.