GYA1K470MCQ1GS

The GYA1K470MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a compact surface-mount can package. It combines low ESR and high ripple-current capability with a 47 µF capacitance rated at 80 V, targeting designs that require reliable energy smoothing and decoupling in elevated-temperature environments.

Designed and rated for high-temperature operation, this AEC-Q200 qualified part provides long life and consistent performance for automotive and other demanding electronics where sustained thermal and electrical stress are present.

Key Features

• Capacitance & Voltage: 47 µF capacitance with an 80 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Low ESR & High Ripple Capability: 36 mΩ ESR measured at 100 kHz (20°C) with 195 mA low-frequency ripple at 120 Hz and 1.3 A high-frequency ripple at 100 kHz.
• Leakage Current: Specified leakage current of 188 µA, suitable for applications that require controlled leakage characteristics.
• High-Temperature Endurance: 4000 hours rated life at 125°C; category temperature range is −55°C to +125°C, supporting sustained high-temperature operation.
• Automotive-Grade Reliability: AEC-Q200 qualification for use in designs requiring automotive-grade component assurance.
• Surface-Mount Packaging: φ10 × 10 L (1.0 × 1.0 cm) can-style SMD with embossed carrier taping and mass-production availability for automated assembly.
• Standards Compliance: RoHS compliant.

Typical Applications

• Automotive Power Systems: Voltage smoothing and decoupling in electronic control modules where AEC-Q200 qualification and high-temperature endurance are required.
• Power Supply Filtering: Bulk and smoothing capacitor for converters and regulators that need low ESR and high ripple-current handling.
• High-Temperature Electronics: Designs operating up to 125°C that require long life under DC bias and ripple stress.
• Board-Level SMD Integration: Compact surface-mount can package suitable for automated assembly and high-density PCB layouts.

Unique Advantages

• High ripple-current tolerance: Delivers 195 mA at 120 Hz and 1.3 A at 100 kHz, enabling effective smoothing under dynamic load conditions.
• Low ESR performance: 36 mΩ ESR at 100 kHz (20°C) reduces power loss and heating, improving efficiency in power conversion and filtering circuits.
• Long high-temperature life: Rated for 4000 hours at 125°C, providing predictable end-of-life characteristics in thermally demanding applications.
• AEC-Q200 qualified: Meets a recognized reliability standard for automotive electronics, supporting use in vehicle systems and similarly rigorous environments.
• Compact SMD form factor: φ10 × 10 L can-style SMD with embossed carrier taping eases automated placement while conserving board area.
• RoHS compliance: Aligns with environmental and regulatory requirements for modern electronic products.

Why Choose GYA1K470MCQ1GS?

The GYA1K470MCQ1GS positions itself as a durable, high-temperature-capable SMD electrolytic solution that pairs low ESR with strong ripple-current handling and a lengthy 4000-hour life at 125°C. Its AEC-Q200 qualification and RoHS compliance make it suitable for demanding automotive and industrial designs that need predictable performance under thermal and electrical stress.

This part is ideal for engineers specifying capacitors for power conditioning, smoothing and decoupling in environments where board-level space is limited but reliability and thermal endurance cannot be sacrificed.

Request a quote or contact sales to discuss availability, packaging options, and qualification details for your design requirements.