GXC1V331MCQ1GS

The GXC1V331MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount radial can package. It offers 330 µF capacitance at 35 V with low equivalent series resistance and high ripple capability for demanding thermal and electrical environments.

Designed for high-reliability applications, this AEC-Q200 qualified, RoHS-compliant part delivers extended endurance up to 4000 hours at 135°C and a wide operating temperature range from −55°C to 135°C.

Key Features

• Capacitance & tolerance — 330 µF nominal with a tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Rated voltage — 35 V DC support for mid-voltage power rails.
• Low ESR — ESR of 15 mΩ measured at 20°C, 100 kHz, enabling efficient high-frequency performance.
• High ripple current — 525 mA at 120 Hz (low frequency) and 3.5 A at 100 kHz (high frequency) for robust decoupling and bulk energy handling.
• Loss angle (tan δ) — tan δ of 0.12 at 35 V (120 Hz, 20°C), supporting predictable dissipation characteristics.
• Leakage current — Specified leakage current of 115.5 µA, measured after rated voltage application.
• High-temperature endurance — Life rating of 4000 hours at 135°C under rated conditions; designed to meet endurance and damp-heat requirements when restored to 20°C.
• Wide temperature range — Operates from −55°C to +135°C to support thermally demanding designs.
• Package & mounting — Surface-mount radial can (φ10 × 12.5 mm length); supplied in embossed carrier taping for automated assembly.
• Quality and compliance — AEC-Q200 qualified and RoHS compliant for regulated production environments.

Typical Applications

• Automotive electronics — Suitable for automotive power modules and control units where AEC-Q200 qualification and high-temperature endurance are required.
• Power conversion and DC–DC converters — Low ESR and high ripple-current capability support smoothing and decoupling on intermediate and output rails.
• Industrial power systems — Robust temperature range and long-life rating make it suitable for industrial power supplies and converters operating in elevated temperatures.

Unique Advantages

• High-temperature long life — 4000-hour endurance at 135°C provides predictable aging behavior for long service intervals.
• Low loss at high frequency — 15 mΩ ESR at 100 kHz and 3.5 A high-frequency ripple rating reduce dissipation and heat build-up in switching applications.
• Stable dielectric behavior — Specified tan δ and impedance ratios across temperature ensure consistent AC performance down to −55°C.
• Automotive-grade qualification — AEC-Q200 rating supports use in regulated automotive electronics designs.
• Assembly-ready packaging — Embossed carrier taping simplifies automated placement for high-volume manufacturing.

Why Choose GXC1V331MCQ1GS?

GXC1V331MCQ1GS combines conductive polymer hybrid construction with a compact surface-mount radial can to deliver low ESR, high ripple capability, and proven high-temperature endurance. Its AEC-Q200 qualification and RoHS compliance make it suitable for demanding automotive and industrial power designs that require predictable long-term performance.

This part is ideal for engineers specifying mid-voltage decoupling and bulk storage where thermal reliability, low losses at high frequency, and automated assembly are priorities.

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