GYF1H101MCQ1GS

The GYF1H101MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package designed for high-reliability power applications. It combines low ESR and high ripple-current capability with a long-life specification to support demanding thermal and electrical environments.

Targeted for automotive and other high-reliability markets, this AEC-Q200 qualified capacitor delivers stable capacitance and controlled loss characteristics across a wide temperature range, making it suitable for power smoothing and decoupling in compact electronic modules.

Key Features

• Conductive polymer hybrid construction — Offers reduced ESR and enhanced ripple performance compared with conventional aluminum electrolytic designs.
• Capacitance and tolerance — 100 µF with ±20% tolerance (measured at 20°C, 120 Hz) for predictable decoupling and energy storage.
• Rated voltage — 50 V working voltage for mid-voltage power rails and automotive systems.
• Low loss (tan δ) — tan δ = 0.10 at 20°C, 120 Hz, supporting stable AC performance and low dissipation.
• Low ESR — 30 mΩ measured at 20°C/100 kHz, enabling efficient high-frequency filtering and low dissipation.
• High ripple-current capability — 255 mA at 120 Hz (low frequency) and 1.7 A at 100 kHz (high frequency) for repeated ripple and switching applications.
• Long life at elevated temperature — Endurance rated 4000 hours at 125°C under rated conditions for extended reliability in hot environments.
• Wide operating temperature — −55°C to 125°C to cover harsh thermal cycles and elevated operating temperatures.
• Compact SMD can — Size φ8×10L (D: 0.8 cm × L: 1.0 cm) in an SMD radial can footprint with embossed carrier taping for pick-and-place assembly.
• Leakage current — Specified leakage current of 50 µA (characterized per datasheet conditions).
• Qualification and compliance — AEC-Q200 qualification and RoHS compliant for use in regulated and automotive applications.

Typical Applications

• Battery Management Systems (BMS) — Low ESR and high ripple handling make this capacitor suited for smoothing and decoupling in BMS power stages.
• Automotive power rails — AEC-Q200 qualification and 125°C endurance enable deployment on DC-DC converters, onboard power supplies, and ECU power filtering.
• Switching regulators and converters — High-frequency ripple current rating and low ESR support output filtering and stability in switching power circuits.
• High-temperature electronics — Long-life performance at 125°C for modules that experience sustained elevated temperatures.

Unique Advantages

• Low ESR for efficient filtering: 30 mΩ at 100 kHz reduces power loss and thermal stress in high-frequency circuits.
• High ripple-current capability: Up to 1.7 A at 100 kHz supports modern switching supplies and reduces the number of parallel devices required.
• Extended high-temperature endurance: 4000 hours at 125°C provides predictable life and margin in harsh environments.
• Automotive-ready qualification: AEC-Q200 status permits selection for automotive electronics and other demanding applications requiring industry-standard qualification.
• Compact, assembly-friendly package: φ8×10L SMD can with embossed carrier taping streamlines automated placement while conserving board area.
• RoHS compliant: Meets environmental directive requirements for regulated markets.

Why Choose GYF1H101MCQ1GS?

GYF1H101MCQ1GS balances low ESR, high ripple capability, and long-term high-temperature endurance in a compact surface-mount can, making it well suited for power-dense and thermally challenging designs. Its AEC-Q200 qualification and 4000-hour rating at 125°C provide engineering confidence for automotive and other reliability-focused applications.

This part is ideal for designers specifying robust decoupling and energy-storage components for DC-DC converters, BMS modules, and on-board power systems where space is limited but performance and longevity are required. The combination of measurement-backed ESR, ripple current, and leakage characteristics supports predictable system behavior and lifecycle planning.

Request a quote or submit a sourcing inquiry to receive pricing and availability for GYF1H101MCQ1GS. Our team can provide lead-time and ordering details to support your design and production planning.