GYF1E561MCW1GS

The GYF1E561MCW1GS from Nichicon is a surface-mount conductive polymer hybrid aluminum electrolytic capacitor designed for high-ripple, high-temperature applications. It combines a 560 µF capacitance at 25 V with low ESR and rated endurance for extended operation at elevated temperatures.

Targeted for demanding power electronics and automotive systems, this AEC-Q200 qualified, RoHS-compliant device delivers long life (4000 hours at 125°C), high ripple-current capability, and a compact φ10 × 10 mm SMD package with embossed carrier taping for automated assembly.

Key Features

• Core Construction Conductive polymer hybrid aluminum electrolytic design for improved conduction and stability under bias.
• Capacitance & Tolerance 560 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Low Loss / Low ESR Tangent of loss angle (tan δ) 0.14 at 25 V (20°C, 120 Hz) and ESR of 20 mΩ at 100 kHz, 20°C for efficient power handling.
• High Ripple Current Low-frequency ripple current 420 mA (120 Hz) and high-frequency ripple current 2.8 A (100 kHz) to support high-demand filtering and decoupling.
• Leakage Current Specified leakage current of 140 µA after 2 minutes at rated voltage and 20°C.
• Robust Thermal Endurance Rated for operation from −55°C to 125°C with a qualified endurance of 4000 hours at 125°C under DC bias plus rated ripple current.
• Package & Mounting Compact φ10 × 10 mm radial can SMD (chip type) designed for surface-mount assembly; supplied in embossed carrier taping and vibration resistant.
• Automotive Qualification and Compliance AEC-Q200 qualified and RoHS compliant for regulated supply chains and automotive-grade designs.

Typical Applications

• Battery Management Systems (BMS) High ripple-current capability and long 125°C endurance make this capacitor suitable for filtering and energy buffering in BMS modules.
• Automotive Power Electronics AEC-Q200 qualification and wide operating temperature support use in automotive control and power circuits that require reliable decoupling.
• High-Ripple Power Filter Low ESR and rated ripple current at both low and high frequencies enable effective smoothing in high-stress power supply environments.

Unique Advantages

• High ripple handling: 2.8 A at 100 kHz and 420 mA at 120 Hz enable robust AC filtering and transient absorption in demanding circuits.
• Low ESR for efficient performance: 20 mΩ ESR at 100 kHz minimizes loss and improves voltage stability under load.
• Extended high-temperature life: 4000 hours at 125°C provides predictable long-term performance in elevated-temperature applications.
• Automotive-grade qualification: AEC-Q200 rating supports integration into automotive electronic systems with industry-recognized reliability screening.
• SMD package with taped supply: φ10 × 10 mm SMD radial can and embossed carrier taping facilitate automated placement and assembly.
• Wide operating range: −55°C to 125°C operating temperature range covers a broad set of environmental conditions.

Why Choose GYF1E561MCW1GS?

GYF1E561MCW1GS delivers a measured balance of capacitance, low ESR, and high ripple-current capability in a compact surface-mount package. Its 4000-hour endurance at 125°C and AEC-Q200 qualification make it suitable for engineers specifying components for long-lived, high-reliability power subsystems.

This part is well suited to designers of automotive power electronics and battery management systems who need verifiable performance data—capacitance, ESR, ripple current, leakage, and thermal endurance—from a recognized manufacturer, Nichicon.

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