GYE1C181MCQ1GS

The GYE1C181MCQ1GS is a surface‑mount conductive polymer hybrid aluminum electrolytic capacitor designed for high‑reliability, high‑temperature applications. It provides 180 µF capacitance at a 16 V rating in a compact φ6.3 × 7.7 mm SMD can package.

Built for demanding thermal and ripple environments, this part delivers low ESR and high ripple current capability along with a long endurance rating, making it suitable for systems requiring stable filtering and energy buffering under elevated temperatures.

Key Features

• Capacitance & Voltage: 180 µF nominal capacitance with a 16 V rated voltage and ±20% tolerance for stable bulk capacitance in compact board space.
• Low Impedance / Low ESR: ESR of 30 mΩ measured at 20°C, 100 kHz to minimize voltage drop and heat generation in high‑frequency circuits.
• High Ripple Current Capability: Supports 270 mA at 120 Hz (low frequency) and 1.8 A at 100 kHz (high frequency), enabling effective smoothing in switching and power conversion applications.
• Long Life at Elevated Temperature: Endurance specified at 4000 hours at 125°C with defined limits for capacitance change, tan δ and ESR after endurance testing.
• Wide Operating Temperature Range: Rated for −55°C to +125°C to withstand broad environmental extremes.
• Compact SMD Package: Can‑style SMD, size φ6.3 × 7.7 mm, supplied in embossed carrier taping for automated assembly.
• Reliability & Compliance: AEC‑Q200 qualified and RoHS compliant, meeting industry reliability and environmental standards.
• Low Loss: Tangent of loss angle (tan δ) max 0.16 at the 16 V rating (measured at 20°C, 120 Hz) for consistent impedance behavior.
• Leakage Current: Specified leakage current of 28.8 µA after application of rated voltage, supporting predictable standby behavior.

Typical Applications

• Automotive Electronics: Used in automotive modules and control units where AEC‑Q200 qualification and high temperature endurance are required.
• Power Supply Filtering: Bulk and decoupling capacitor for DC/DC converters and switching power supplies that require high ripple handling and low ESR.
• Industrial Equipment: Energy buffering and smoothing in industrial control systems operating across wide temperature ranges.

Unique Advantages

• High ripple tolerance: Measurable ripple current ratings up to 1.8 A at 100 kHz reduce stress on the capacitor in switching applications, improving system stability.
• Low thermal loss: 30 mΩ ESR at 100 kHz lowers dissipated power and helps manage self‑heating in dense assemblies.
• Extended high‑temperature life: 4000 hours at 125°C provides a defined endurance envelope for long-term deployment in hot environments.
• Automotive‑grade reliability: AEC‑Q200 qualification indicates suitability for applications that require established component reliability standards.
• Assembly‑friendly packaging: Embossed carrier taping streamlines high‑volume surface‑mount placement and improves manufacturing throughput.
• Regulatory compliance: RoHS compliance simplifies end‑product environmental compliance planning.

Why Choose GYE1C181MCQ1GS?

GYE1C181MCQ1GS combines conductive polymer hybrid aluminum technology with a compact SMD can to deliver low ESR, high ripple capability, and long endurance at elevated temperatures. Its specifications—180 µF at 16 V, 30 mΩ ESR (100 kHz), and 4000 hours at 125°C—make it a strong choice for designs that require reliable energy storage and filtering under thermal stress.

This part is suited to engineers designing automotive and industrial power electronics where component-level reliability, predictable leakage and loss characteristics, and automated assembly readiness are important for long‑term system performance.

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