GYF1H101MCW1GS

The GYF1H101MCW1GS is a conductive-polymer hybrid aluminum electrolytic capacitor from Nichicon’s GYF series, offering 100 µF capacitance at a 50 V rating in a compact surface-mount can. Engineered for demanding environments, it combines low ESR, high ripple-current handling and long-term endurance for use in high-reliability power designs.

Targeted markets include automotive and other high-temperature electronics that require AEC-Q200 qualification, high-temperature endurance and stable performance across a wide temperature range.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance, suitable for bulk decoupling and energy-storage functions within the rated limits.
• Conductive-Polymer Hybrid Construction — Hybrid polymer electrolyte provides low ESR and improved ripple capability compared with traditional aluminum electrolytics.
• Low ESR & Loss — ESR of 30 mΩ measured at 100 kHz, 20°C and tan δ ≤ 0.10 (50 V rating) at 120 Hz, 20°C, supporting efficient power delivery and reduced thermal dissipation.
• High Ripple-Current Capability — Rated for 255 mA at 120 Hz (low frequency) and 1.7 A at 100 kHz (high frequency), enabling robust handling of switching and high-frequency currents.
• Long Life at Elevated Temperature — Endurance rated 4000 hours at 125°C under specified conditions, with defined limits for capacitance change, tan δ and ESR after endurance testing.
• Wide Operating Temperature — Specified for −55°C to +125°C operation, suitable for thermal stress and extended-temperature applications.
• Surface-Mount Can Package — Radial can, SMD-style package (φ8 × 10 mm form factor; size L: 1 × D: 0.8 cm) with embossed carrier taping for automated placement and vibration-resistant construction.
• Leakage Current — Low leakage current specified at 50 µA, measured per the product data conditions.
• Automotive-Grade — AEC-Q200 qualified for designs requiring automotive-rated components.
• RoHS Compliant — Conforms to RoHS directive requirements.

Typical Applications

• Automotive Electronics — Energy buffering and decoupling in automotive control modules and power electronics where AEC-Q200 qualification and high-temperature endurance are required.
• Battery Management Systems (BMS) — High ripple-current capability and low ESR make this capacitor suitable for BMS circuits that demand stable performance under pulse-loading conditions.
• High-Temperature Power Electronics — Bulk smoothing and decoupling in power converters and regulators operating in elevated-temperature environments up to 125°C.

Unique Advantages

• Extended high-temperature endurance: 4000 hours at 125°C ensures predictable aging and long-term performance in elevated-temperature applications.
• Excellent high-frequency performance: 30 mΩ ESR at 100 kHz and 1.7 A HF ripple rating reduce losses and thermal stress in switching supplies and converters.
• Automotive readiness: AEC-Q200 qualification supports use in automotive electronic systems that require component-level qualification.
• Compact SMD can with automated assembly support: φ8 × 10 mm package, embossed carrier taping and vibration-resistant construction streamline high-volume manufacturing and reliability under mechanical stress.
• Low leakage and controlled dissipation: 50 µA leakage current and tan δ ≤ 0.10 at rated conditions help maintain efficiency and predictable behavior in precision power designs.
• Regulatory compliance: RoHS compliance supports use in designs constrained by environmental regulations.

Why Choose GYF1H101MCW1GS?

GYF1H101MCW1GS positions itself as a durable, low-ESR energy-storage device for applications that must tolerate high temperatures, frequent ripple currents and automotive-grade qualification. Its conductive-polymer hybrid design delivers measurable benefits in high-frequency performance and thermal endurance, making it suitable for engineers designing power management, BMS, and automotive electronics.

This part is ideal for teams seeking a compact, surface-mount aluminum electrolytic solution that balances capacitance, ripple capability and long-term reliability while supporting automated assembly processes and industry environmental standards.

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