GYD1E271MCQ1GS

The GYD1E271MCQ1GS is a surface-mount conductive polymer hybrid aluminum electrolytic capacitor in the GYD series designed for high-ripple, low-impedance applications. It delivers 270 µF at 25 V with a compact φ10 × 10 mm SMD can and is offered in embossed carrier taping for mass production.

Engineered for demanding thermal and reliability environments, this part supports an operating range of −55°C to 150°C, a rated lifetime of 1000 hours at 150°C, and AEC-Q200 qualification for automotive use.

Key Features

• Capacitance & Voltage — 270 µF nominal capacitance at a rated voltage of 25 V with ±20% tolerance for bulk energy storage and decoupling.
• Low ESR — 20 mΩ ESR measured at 100 kHz and 20°C, enabling low-loss performance in high-frequency circuits.
• High Ripple Current — 270 mA at 120 Hz (low frequency) and 1.8 A at 100 kHz (high frequency) for effective ripple handling in power stages and converters.
• Wide Temperature Range — Specified operation from −55°C to 150°C to support high-temperature designs and harsh environments.
• Long Endurance — Rated for 1000 hours at 150°C under bias plus rated ripple current, with defined limits for capacitance change, tan δ and ESR after endurance testing.
• Compact SMD Package — φ10 × 10 mm radial can (SMD) package with surface-mount land size 10.3 × 10.3 mm for compact board placement and automated assembly.
• Leakage Current & Reliability — Specified leakage current of 67.5 µA and compliance with RoHS; AEC-Q200 qualified for automotive applications.

Typical Applications

• Automotive power electronics — Energy smoothing and decoupling in high-temperature vehicle power systems, supported by AEC-Q200 qualification and a −55°C to 150°C rating.
• DC–DC converters and power modules — Low ESR and high ripple current capability reduce voltage ripple and improve regulator stability in compact power stages.
• High-temperature industrial electronics — Bulk filtering and hold-up in equipment operating at elevated ambient temperatures due to the 150°C endurance rating.

Unique Advantages

• High ripple tolerance: 1.8 A at 100 kHz and 270 mA at 120 Hz provide headroom for demanding power-supply ripple conditions.
• Low impedance at high frequency: 20 mΩ ESR at 100 kHz minimizes loss and heat generation in high-frequency circuits.
• Extended high-temperature life: 1000 hours endurance at 150°C under rated bias supports reliability in elevated-temperature applications.
• Automotive-grade qualification: AEC-Q200 rating enables use in automotive and similarly demanding environments.
• Surface-mount, production-ready packaging: φ10 × 10 mm SMD can with embossed carrier taping simplifies automated assembly and volume manufacturing.
• Regulated leakage and tolerance: Defined leakage current (67.5 µA) and ±20% capacitance tolerance aid predictable circuit behavior.

Why Choose GYD1E271MCQ1GS?

GYD1E271MCQ1GS combines conductive polymer hybrid construction with a low-ESR SMD can to deliver reliable, high-ripple performance in compact footprints. Its wide −55°C to 150°C operating range, 1000-hour endurance at 150°C, and AEC-Q200 qualification position it for automotive and other high-reliability, high-temperature applications.

This part is suited to engineers who need robust bulk capacitance and low impedance for power conversion, decoupling, and filtering in harsh environments, while retaining compatibility with automated PCB assembly through embossed carrier taping.

If you would like pricing, lead-time, or to request a quote for GYD1E271MCQ1GS, please submit an inquiry to our sales team for prompt assistance.