GYA1H101MCQ1GS

The GYA1H101MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package from Nichicon's GYA series. It delivers 100 µF capacitance at 50 V with low ESR and high ripple-current capability for demanding power designs.

Engineered for high-reliability environments, this part is AEC-Q200 qualified, RoHS compliant, rated for operation from −55 °C to 125 °C, and specified for 4000 hours at 125 °C—making it suitable for automotive and other high-reliability power applications requiring low-loss, compact bulk capacitance.

Key Features

• Capacitance & Tolerance: 100 µF nominal capacitance with ±20% tolerance at 120 Hz, 20 °C for predictable charge storage in bulk and decoupling roles.
• Voltage Rating: 50 V rated voltage suitable for mid-voltage power rails and energy storage in power supply stages.
• Low ESR & High Ripple Handling: 28 mΩ ESR measured at 20 °C / 100 kHz and ripple-current ratings of 240 mA at 120 Hz and 1.6 A at 100 kHz, supporting both low-frequency smoothing and high-frequency filtering.
• High Temperature Endurance: Qualified for 4000 hours at 125 °C endurance; operating temperature range −55 °C to 125 °C for elevated-temperature system deployments.
• Leakage Current: Specified leakage current of 50 µA for predictable standby and quiescent behavior.
• Package & Production: φ10×10L radial SMD can in embossed carrier taping for automated, high-volume assembly; recommended PCB land size 1.03 × 1.03 cm.
• Automotive-Grade Reliability: AEC-Q200 rating for use in automotive electronics and other reliability-focused markets.

Typical Applications

• Automotive Power Systems: Bulk smoothing and decoupling on power rails in automotive ECUs and power modules where AEC-Q200 qualification and high-temperature endurance are required.
• DC–DC Converter Output Filtering: Low ESR and high high-frequency ripple-current capability make it suitable for output-stage filtering in isolated and non-isolated converters.
• Power Management Modules: Energy storage and transient suppression in compact SMD power assemblies operating over wide temperature ranges.

Unique Advantages

• Balance of Low ESR and Capacitance: 28 mΩ ESR at 100 kHz combined with 100 µF capacitance provides effective high-frequency decoupling without sacrificing bulk energy storage.
• High Ripple Current Capability: Rated ripple currents of 240 mA (120 Hz) and 1.6 A (100 kHz) support both line-frequency smoothing and switching-frequency filtering in modern power electronics.
• Extended High-Temperature Life: 4000 hours at 125 °C endurance and −55 °C to 125 °C operating range support long-term reliability in thermally challenging environments.
• Automotive-Grade Qualification: AEC-Q200 rating enables use in automotive and other high-reliability applications where industry qualification is required.
• Production-Ready Packaging: Embossed carrier taping and SMD can package simplify automated placement for mass-production assembly.
• RoHS Compliant: Meets RoHS requirements for regulatory and environmental compliance.

Why Choose GYA1H101MCQ1GS?

The GYA1H101MCQ1GS offers a compact, surface-mount solution that combines conductive-polymer hybrid performance with long-term high-temperature reliability. Its low ESR, high ripple-current capability, and 4000-hour endurance at 125 °C make it well-suited for engineers designing robust power systems in automotive and other demanding environments.

This part is targeted at designs that require predictable leakage behavior, strong high-frequency filtering, and compatibility with automated assembly processes—providing a durable, production-ready option for long-life power electronics.

For pricing, lead-time, or to request a quotation for GYA1H101MCQ1GS, please contact our sales team or request a quote through your usual procurement channel.