GYB1E271MCQ1GS

The GYB1E271MCQ1GS is a surface-mount conductive polymer hybrid aluminum electrolytic capacitor in Nichicon’s GYB series. It delivers 270 µF capacitance at 25 V with low equivalent series resistance and high ripple-current capability for demanding electronic power circuits.

Designed for long-term operation in harsh environments, this part offers a −55°C to 105°C operating range, 10,000 hours endurance at 105°C, AEC‑Q200 qualification, and RoHS compliance—making it suitable for automotive and other high-reliability applications.

Key Features

• Capacitance & Voltage — 270 µF nominal capacitance with a rated voltage of 25 V and ±20% tolerance.
• Low ESR — ESR of 20 mΩ measured at 20°C / 100 kHz, providing low impedance at switching and high-frequency conditions.
• High Ripple Current — Low-frequency ripple current 375 mA (120 Hz) and high-frequency ripple current 2.5 A (100 kHz) for effective smoothing under dynamic loads.
• Long Life & Endurance — Endurance rating of 10,000 hours at 105°C with specified limits on capacitance change, tan δ and ESR after the test.
• Wide Temperature Range — Rated for operation from −55°C to 105°C, supporting temperature extremes encountered in vehicle electronics.
• Package & Mounting — Surface-mount radial can (SMD) with compact dimensions φ10 × 10 mm and supplied in embossed carrier tape for automated assembly.
• Leakage Current — Specified leakage current of 67.5 µA for predictable bias behavior in power circuits.
• Qualification & Compliance — AEC‑Q200 rated and RoHS compliant for use in regulated and high-reliability applications.

Typical Applications

• Automotive electronic systems — Suited to vehicle electronics that require a 25 V, 270 µF SMD capacitor with wide operating temperature range and long endurance.
• On-board power modules — Intended for power modules and modules where low ESR (20 mΩ at 100 kHz) and high ripple-current capability help manage voltage stability under dynamic loads.
• Control units and infotainment — Applicable where long life at elevated temperature (10,000 h at 105°C) and controlled leakage current are critical for sustained performance.

Unique Advantages

• Low impedance at high frequency — 20 mΩ ESR at 100 kHz reduces voltage ripple and thermal stress in high-speed switching environments.
• High ripple handling — 2.5 A high-frequency ripple rating enables use on converter outputs and other high-current nodes.
• Extended high-temperature life — 10,000-hour endurance at 105°C supports reliability targets for long-term deployments.
• AEC‑Q200 qualification — Engineering confidence for applications requiring automotive-grade component qualification.
• Compact SMD can — φ10 × 10 mm radial can in embossed carrier tape simplifies automated placement while conserving board area.
• Predictable leakage — Specified leakage current (67.5 µA) aids in power-budget and standby-power calculations.

Why Choose GYB1E271MCQ1GS?

GYB1E271MCQ1GS combines conductive polymer hybrid technology with a compact SMD can to deliver low ESR, high ripple-current capability, and long-term endurance at elevated temperatures. Its AEC‑Q200 rating and RoHS compliance make it a practical choice for engineers designing robust, long-lived power systems in automotive and other demanding environments.

This part is suited to designers who require a reliable, high-ripple, low-impedance capacitor in a small footprint for power smoothing, decoupling, and energy-buffering applications where temperature and lifetime are critical design factors.

If you would like pricing, availability, or a formal quote for GYB1E271MCQ1GS, please submit a request and our team will respond with detailed information to support your design and procurement needs.