GXC1V331MCW1GS

The GXC1V331MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a compact surface-mount radial can package. Engineered for high-temperature, high-reliability environments, it combines low ESR, high ripple-current capability and long life to support demanding power applications.

Targeted market segments include automotive and industrial electronics that require stable decoupling and smoothing under elevated temperatures and vibration. Key value comes from its low ESR (15 mΩ at 100 kHz), high-frequency ripple handling (3.5 A at 100 kHz) and 4000-hour endurance at 135°C.

Key Features

• Capacitance & Voltage: 330 µF rated capacitance with ±20% tolerance and 35 V rated voltage for bulk energy storage and decoupling in power rails.
• Low ESR & High Ripple Capability: 15 mΩ ESR measured at 20°C/100 kHz and up to 3.5 A high-frequency ripple current (100 kHz) plus 525 mA at 120 Hz for effective smoothing across frequencies.
• High-Temperature Endurance: Rated for operation from −55°C to +135°C with 4000 hours of endurance at 135°C, supporting long-term reliability in hot environments.
• Leakage & Performance Stability: Specified leakage current of 115.5 µA and defined endurance limits (capacitance, tan δ, ESR) after high-temperature bias testing to ensure predictable behavior over life.
• Automotive-Grade Qualification: AEC-Q200 rating for use in applications requiring automotive-level component qualification.
• Package & Assembly: Surface-mount radial can (φ10 × 12.5 mm / 10 mm × 12.5 mm) with embossed carrier taping for mass production and vibration-resistant construction for robust assembly.

Typical Applications

• Automotive Electronics: Bulk smoothing and decoupling in automotive power systems and control modules where AEC-Q200 qualification and +135°C endurance are required.
• Power Supply Output Filtering: Output stage capacitors for DC–DC converters and regulators, leveraging 3.5 A ripple-current capability at 100 kHz and low ESR for stable voltage rails.
• Industrial & Harsh-Environment Equipment: Energy storage and decoupling in high-temperature industrial electronics that demand sustained performance up to 135°C and resistance to vibration.

Unique Advantages

• High ripple-handling across frequency: Combines 525 mA at 120 Hz and 3.5 A at 100 kHz ripple ratings to address both low- and high-frequency power noise in a single component.
• Low ESR for improved efficiency: 15 mΩ ESR at 100 kHz reduces loss and heat generation in power stages, improving regulator stability and thermal performance.
• Long high-temperature life: 4000 hours at 135°C provides predictable end-of-life behavior for designs exposed to sustained elevated temperatures.
• Automotive-grade assurance: AEC-Q200 qualification supports use in vehicle electronics and other applications requiring rigorous component qualification.
• Production-friendly packaging: Embossed carrier taping and mass-production readiness simplify automated pick-and-place and assembly processes.
• Vibration-resistant construction: Mechanical robustness helps maintain reliability in environments subject to shock and vibration.

Why Choose GXC1V331MCW1GS?

The GXC1V331MCW1GS positions itself as a robust, high-temperature-capable polymer-hybrid aluminum electrolytic capacitor tailored for demanding power electronics. With a combination of low ESR, high ripple-current capability, AEC-Q200 qualification and a 4000-hour life at 135°C, it is suitable for designs that need predictable long-term performance under thermal and mechanical stress.

This part is well suited to engineers and procurement teams designing automotive and industrial power systems who require a compact surface-mount solution that balances energy density, thermal endurance and assembly-ready packaging.

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