GYC1E271MCQ1GS

The GYC1E271MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package delivering 270 µF at a 25 V rating. Designed for high-temperature, high-reliability applications, it combines low ESR and high ripple-current capability with AEC-Q200 qualification and RoHS compliance.

Key value propositions include operation to 135°C with a long endurance rating, compact φ10 × 10 mm SMD packaging suited for automated assembly, and performance characteristics tuned for demanding power and thermal environments.

Key Features

• Capacitance & Voltage  270 µF nominal capacitance at a rated voltage of 25 V with ±20% tolerance (measured at 120 Hz, 20°C).
• Low Loss / Low ESR  Tangent of loss angle (tan δ) of 0.14 at 120 Hz, 20°C and an ESR of 20 mΩ at 100 kHz, 20°C, supporting efficient decoupling and low dissipation in high-frequency circuits.
• High Ripple Current Capability  Low-frequency ripple current 300 mA (120 Hz) and high-frequency ripple current 2.0 A (100 kHz), enabling reliable smoothing in power conversion and switching applications.
• High-Temperature Endurance  Rated for operation from −55°C to 135°C with an endurance rating of 4000 hours at 135°C, supporting extended operation in elevated-temperature environments.
• Leakage Current  Specified leakage current of 67.5 µA (measured after standard voltage application conditions), suitable for power-sensitive designs.
• Packaging & Assembly  Surface-mount radial can (φ10 × 10 mm) supplied in embossed carrier taping for automated placement; recommended PCB land size 10.3 × 10.3 mm.
• Industry Qualification & Compliance  AEC-Q200 rated and RoHS compliant for use in regulated, reliability-focused programs; production status: mass production.

Typical Applications

• Automotive electronics  AEC-Q200-rated construction and 135°C endurance make this capacitor suitable for control modules and other automotive power circuits that demand wide temperature margins.
• High-temperature power electronics  Use in power supplies, DC-DC converters, and power modules that require sustained operation at elevated ambient temperatures up to 135°C.
• Compact SMD power decoupling  270 µF in a φ10 × 10 mm SMD can provides bulk capacitance and low ESR where board space is limited and automated placement is required.

Unique Advantages

• High thermal endurance:  4000 hours at 135°C delivers predictable aging and life characteristics for long-term high-temperature deployments.
• Low ESR at high frequency:  20 mΩ (100 kHz, 20°C) minimizes losses in switching and high-frequency circuits, improving efficiency and thermal performance.
• Strong ripple handling:  Combined 300 mA (120 Hz) and 2.0 A (100 kHz) ripple ratings support both low- and high-frequency ripple suppression in power stages.
• Automotive-capable qualification:  AEC-Q200 rating and RoHS compliance enable integration into regulated and safety-conscious product lines.
• Production-ready packaging:  Embossed carrier taping and a compact SMD can format simplify automated assembly and inventory handling.

Why Choose GYC1E271MCQ1GS?

GYC1E271MCQ1GS positions itself as a high-reliability SMD electrolytic capacitor for designers who need substantial capacitance, low ESR, and robust ripple handling in compact hardware. Its 25 V rating, 270 µF capacitance and proven endurance to 135°C make it a fit for systems where thermal and electrical stress are routine.

This part is well suited to engineers specifying components for automotive-qualified and industrial power electronics, offering predictable performance backed by AEC-Q200 qualification, RoHS compliance, and mass-production availability.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for GYC1E271MCQ1GS.