GYF1E101MCQ1GS

The GYF1E101MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package designed for high-reliability applications. It delivers 100 µF at 25 V with low ESR and high ripple-handling capability for demanding power-filtering and decoupling tasks.

Targeted at sectors requiring extended endurance and thermal margin, this AEC-Q200 qualified device supports operation from -55 °C to 125 °C and offers a 4000-hour life at 125 °C, making it well suited for systems such as battery management and other high-reliability electronics.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with ±20% tolerance at 25 V rating for robust bulk and decoupling use.
• Low ESR & High Ripple Capability — 50 mΩ ESR (100 kHz, 20 °C) with 1.3 A high-frequency ripple current (100 kHz) and 195 mA at 120 Hz to support high-frequency switching environments.
• Long Endurance — Rated for 4000 hours at 125 °C under rated voltage plus ripple, with defined limits for capacitance change, tan δ and ESR after endurance testing.
• Wide Temperature Range — Specified operation from -55 °C to 125 °C, with low-temperature impedance characteristics defined in the datasheet.
• Leakage & Reliability — Low leakage current (25 µA typical; datasheet leakage test: ≤0.01CV μA after 2 minutes at 20 °C) and RoHS-compliant construction.
• Package & Mounting — Surface-mount radial can (φ6.3 × 5.8 mm) supplied on embossed carrier taping; recommended land size 6.6 × 6.6 mm for PCB layout.
• AEC-Q200 Qualification — Complies with AEC-Q200 requirements for passive component reliability in demanding applications.

Typical Applications

• Battery Management Systems (BMS) — High ripple current capability and long high-temperature life support filtering and transient suppression in BMS power paths.
• Power Conversion & DC–DC Modules — Low ESR and high-frequency ripple handling improve filtering effectiveness for switching regulators and converters.
• Automotive Electronics — AEC-Q200 qualification and extended temperature range make this part suitable for automotive control and auxiliary power circuits.
• Industrial Power Supplies — Robust endurance at elevated temperature and controlled leakage current help maintain performance in continuous-duty industrial systems.

Unique Advantages

• High ripple tolerance: 1.3 A at 100 kHz plus 195 mA at 120 Hz reduces thermal stress and improves lifetime in switching environments.
• Low ESR for improved efficiency: 50 mΩ ESR at 100 kHz lowers power loss and voltage ripple in power delivery networks.
• Extended high-temperature life: 4000 hours at 125 °C provides predictable aging and long-term reliability for demanding thermal environments.
• Automotive-grade reliability: AEC-Q200 rating supports use in safety- and reliability-focused designs where standardized qualification is required.
• Compact SMD can form factor: φ6.3 × 5.8 mm package with embossed carrier taping simplifies automated assembly while delivering high capacitance density.
• RoHS-compliant construction: Environmentally compliant materials align with regulatory requirements for commercial products.

Why Choose GYF1E101MCQ1GS?

GYF1E101MCQ1GS combines conductive polymer hybrid technology with a rugged SMD can to deliver low ESR, high ripple capability, and predictable long-term behavior at elevated temperatures. Its AEC-Q200 qualification, 4000-hour endurance at 125 °C, and compact package make it a practical choice for engineers designing reliable power systems in automotive, battery management, industrial, and other high-reliability applications.

Choosing this capacitor supports designs that require stable capacitance, controlled leakage, and thermal robustness while maintaining a compact footprint and automated assembly compatibility.

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