GYA1K330MCQ1GS

The GYA1K330MCQ1GS is a conductive polymer hybrid aluminum electrolytic chip capacitor designed for demanding thermal and electrical environments. It delivers low ESR and high ripple-current handling in a compact surface-mount radial-can package optimized for high-reliability applications.

Targeted at automotive and industrial power systems, the device supports continuous operation across a broad temperature range and provides proven endurance with 4000 hours at 125°C, enabling stable filtering and decoupling where temperature and reliability are critical.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance with an 80 V rated voltage and ±20% tolerance, suitable for high-voltage filtering and energy-storage tasks.
• High Temperature & Long Life — Rated for operation from −55°C to 125°C with an endurance specification of 4000 hours at 125°C.
• Low ESR — ESR of 36 mΩ measured at 100 kHz (20°C), enabling lower losses and improved efficiency in high-frequency power circuits.
• High Ripple Current Capability — Supports ripple currents up to 195 mA at 120 Hz and 1.3 A at 100 kHz, helping to reduce thermal stress under ripple-loaded conditions.
• Robust Endurance Characteristics — After endurance testing (4000 hours at 125°C with DC bias and rated ripple), capacitance remains within ±30% and ESR/tan δ remain within specified limits.
• Automotive-Grade Qualification — AEC-Q200 qualified and RoHS compliant, indicating suitability for applications requiring recognized reliability standards.
• Compact SMD Package — Chip-type radial can SMD package with a compact footprint (approximately 10 mm × 10 mm), compatible with surface-mount assembly processes.
• Low Leakage — Leakage current limits specified (for 80 V: ≤0.05CV µA after 2 minutes at 20°C), supporting predictable standby and bias behavior.

Typical Applications

• Automotive Electronics — Power filtering and decoupling in modules where AEC-Q200 qualification and high-temperature endurance are required.
• DC-DC Converters & Power Supplies — Output smoothing and ripple suppression benefiting from low ESR and high ripple-current capability.
• Industrial Power Systems — High-temperature environments and continuous-duty applications needing long life at elevated temperatures.
• High‑Reliability Embedded Systems — Local energy storage and decoupling in systems that require stable electrical performance across −55°C to 125°C.

Unique Advantages

• Proven high‑temperature endurance: 4000 hours at 125°C provides design confidence for long-term operation in elevated-temperature environments.
• Low-loss operation: 36 mΩ ESR at 100 kHz minimizes dissipation and supports efficient high-frequency filtering.
• High ripple tolerance: Rated ripple currents (195 mA @120 Hz, 1.3 A @100 kHz) reduce internal heating and extend usable lifetime under ripple-loaded conditions.
• Automotive-grade reliability: AEC-Q200 qualification and RoHS compliance align the part to regulated, high-reliability applications.
• Compact surface-mount form factor: Radial can SMD package simplifies board integration while maintaining robust electrical performance.
• Predictable leakage behavior: Specified leakage limits at 80 V ensure consistent bias and standby current characteristics.

Why Choose GYA1K330MCQ1GS?

GYA1K330MCQ1GS positions itself as a high-reliability, high-temperature SMD electrolytic capacitor engineered for power-dense designs where low ESR, high ripple handling, and long-term endurance are required. Its AEC-Q200 qualification and 4000-hour life at 125°C make it suitable for applications that demand sustained performance under thermal and electrical stress.

This part is well suited to engineers designing automotive-grade and industrial power systems who need a compact capacitor that delivers stable capacitance, controlled leakage, and predictable ESR over the specified temperature range. The combination of conductive polymer hybrid construction and SMD radial-can packaging delivers a practical balance of performance and board-level integration.

Request a quote or contact sales to discuss availability, lead times, and how GYA1K330MCQ1GS can meet your application requirements.