GYG1E681MCW1GS

The GYG1E681MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a chip-type, surface-mount radial can package. It delivers 680 µF capacitance at a 25 V rating with low equivalent series resistance and high allowable ripple current for demanding power applications.

Engineered for high-temperature, high-reliability environments, this AEC-Q200 qualified, RoHS-compliant capacitor offers a long life of 4000 hours at 125°C, making it suitable for automotive and other temperature-challenged systems that require stable filtering and decoupling performance.

Key Features

• Capacitance & Voltage — 680 µF capacitance with a 25 V rated voltage and ±20% tolerance, providing bulk energy storage and decoupling in compact board areas.
• Low ESR and High Ripple Handling — ESR of 20 mΩ (100 kHz) and ripple current capability up to 3.3 A at 100 kHz (495 mA at 120 Hz) for efficient power delivery and reduced thermal rise under AC stress.
• High-Temperature Endurance — Rated operating temperature from −55°C to +125°C with a guaranteed lifetime of 4000 hours at 125°C under rated conditions.
• Reliability and Qualification — AEC-Q200 qualified and meets long-term endurance and damp-heat requirements specified in the datasheet for the GYG series.
• Surface-Mount Package — Chip-type radial can SMD package with compact dimensions (L: 1 × D: 1 cm) and defined land pattern (1.03 × 1.03 cm) for automated assembly.
• Environmental Compliance — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — AEC-Q200 qualification and 125°C operation suit automotive control modules and power electronics that require sustained performance in elevated temperatures.
• Power Supply and DC–DC Modules — Low ESR (20 mΩ at 100 kHz) and high ripple current capability support output filtering and bulk decoupling in power-regulation stages.
• Industrial High-Temperature Systems — Long life at 125°C (4000 hours) makes this capacitor suitable for industrial equipment exposed to sustained high ambient temperatures.

Unique Advantages

• High ripple-current tolerance: Allows designers to handle higher AC stress on power rails without excessive heating, supported by specified ripple current values at both 120 Hz and 100 kHz.
• Compact SMD radial can: Chip-type package with a small footprint (1 × 1 cm) simplifies board layout while providing large capacitance for space-constrained designs.
• Long high-temperature lifetime: 4000 hours at 125°C reduces maintenance and replacement cycles in high-temperature applications.
• Low ESR for improved efficiency: 20 mΩ ESR at 100 kHz reduces conduction losses and voltage ripple, benefiting power conversion efficiency and thermal management.
• Automotive-grade qualification: AEC-Q200 rating provides documented reliability criteria for use in automotive subsystem designs.
• Regulatory compliance: RoHS conformity supports deployment in regulated markets without additional material restrictions.

Why Choose GYG1E681MCW1GS?

The GYG1E681MCW1GS combines high capacitance density, low ESR, and proven high-temperature endurance in a compact surface-mount radial can. Its 25 V rating, 680 µF capacitance, and validated 4000-hour life at 125°C make it a practical choice for designers targeting robust power filtering and energy storage in automotive and industrial applications.

With AEC-Q200 qualification and RoHS compliance, this part delivers verifiable reliability and regulatory readiness, helping reduce design risk and supporting long-term system robustness in demanding thermal environments.

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