GXC1H101MCQ1GS

The GXC1H101MCQ1GS is a chip-type conductive polymer hybrid aluminum electrolytic capacitor designed for high-reliability power applications. It combines low ESR and high ripple-current capability in a compact surface-mount can package.

Targeted for demanding environments, this part provides long life at elevated temperature and is qualified to industry reliability standards, making it suitable for automotive and other high-temperature power systems where durability and stable filtering are required.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance at 50 V for bulk decoupling and energy storage in power rails.
• High Temperature Endurance — Rated for operation from –55°C to +135°C with a specified lifetime of 4000 hours at 135°C, supporting long-term use in hot environments.
• Low ESR and High Ripple Current — Low equivalent series resistance of 20 mΩ (100 kHz) and high-frequency ripple capability of 3 A at 100 kHz, enabling effective smoothing in switching power supplies.
• Reliability — AEC-Q200 qualified for applications requiring automotive-grade reliability; endurance, damp-heat, and shelf-life characteristics are defined in the datasheet.
• Polarized SMD Can — Surface-mount radial/can package with compact dimensions (L: 1 × D: 1 cm) and mounting land recommendation of 1.03 × 1.03 cm.
• RoHS Compliance — Conforms to RoHS directives (2011/65/EU, (EU)2015/863) for restricted substances.
• Tolerance & Leakage — Capacitance tolerance ±20% at 20°C (120 Hz) and leakage current spec of ≤ 0.01CV (µA) after standard conditioning.

Typical Applications

• Automotive electronics — Power rail decoupling and smoothing in in-vehicle systems where AEC-Q200 qualification and wide temperature range are required.
• Power conversion and DC–DC converters — Bulk and output filtering for switching regulators that demand low ESR and high ripple-current handling at high frequency.
• High-temperature industrial power modules — Filtering and energy-storage in power assemblies operating up to 135°C and subject to extended thermal stress.

Unique Advantages

• Proven high-temperature endurance: 4000 hours rated life at 135°C provides predictable aging and long-term stability in hot operating conditions.
• Low loss and efficient filtering: 20 mΩ ESR at 100 kHz reduces ripple and dissipation, improving regulator performance and thermal margin.
• High ripple capability: 3 A at 100 kHz (and 450 mA at 120 Hz) supports high-frequency switching applications and minimizes the need for additional parallel components.
• Automotive-grade qualification: AEC-Q200 rating delivers a documented reliability baseline for vehicle electronics and other safety- and performance-sensitive systems.
• Compact SMD can form factor: 1 × 1 cm package enables space-efficient placement on high-density boards while maintaining robust power-handling characteristics.
• Regulatory compliance: RoHS conformity simplifies integration into designs where restricted-substance compliance is required.

Why Choose GXC1H101MCQ1GS?

The GXC1H101MCQ1GS positions itself as a robust, high-temperature-capable capacitor for designers who need low ESR, high ripple-current performance, and documented long-term endurance. Its AEC-Q200 qualification and 4000-hour life at 135°C make it a practical choice for automotive and industrial power systems exposed to thermal stress.

With a compact SMD can package and clear electrical specifications (100 µF, 50 V, ±20% tolerance), this part helps simplify power-supply designs by reducing the need for parallel components while meeting stringent reliability and environmental requirements.

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