GYG1V271MCQ1GS

The GYG1V271MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package, designed for high-reliability, high-temperature applications. This chip-type capacitor delivers high capacitance with low ESR and high ripple-current capability for demanding electronic power systems.

Engineered for automotive and other harsh-environment electronics, the device combines a 270 µF capacitance at 35 V with AEC-Q200 qualification, a wide operating temperature range of −55°C to 125°C, and an endurance rating of 4000 hours at 125°C.

Key Features

• Core Construction Conductive polymer hybrid aluminum electrolytic design for stable performance at elevated temperatures.
• Capacitance & Voltage 270 µF nominal capacitance with ±20% tolerance at a 35 V rated voltage.
• Low ESR & High Ripple Capability 22 mΩ ESR measured at 100 kHz (20°C), with ripple current ratings of 435 mA at 120 Hz and 2.9 A at 100 kHz to support both low- and high-frequency filtering.
• High-Temperature Endurance 4000 hours lifetime at 125°C; endurance limits include capacitance change within ±30% and ESR/tan δ within specified multipliers after test.
• Leakage Current Typical leakage behavior defined as not more than 0.01CV (μA) after 2 minutes at 20°C (for this part: 94.5 μA calculated from C×V×0.01).
• Temperature Range & Reliability Operating range −55°C to 125°C with AEC-Q200 qualification for automotive-grade reliability.
• Surface-Mount Can Package φ8 × 10 L package (L: 1.0 cm × D: 0.8 cm) in an SMD radial can form factor with embossed carrier taping for automated placement. Recommended PCB land size: 8.3 × 8.3 mm.
• RoHS Compliant Manufactured to meet RoHS requirements.

Typical Applications

• Automotive Electronics Suited for on-board power filtering and decoupling in automotive modules where AEC-Q200 qualification and extended temperature endurance are required.
• Power Modules and DC–DC Converters Low ESR and high ripple-current capability make this part appropriate for smoothing and energy buffering in power conversion stages.
• High-Temperature Industrial Electronics Designed for control and power systems operating in elevated-temperature environments up to 125°C.

Unique Advantages

• High ripple-current handling: Low ESR (22 mΩ at 100 kHz) and specified ripple currents up to 2.9 A at 100 kHz enable effective suppression of high-frequency noise and transient currents.
• Proven high-temperature endurance: 4000-hour life at 125°C provides predictable aging behavior and longevity in thermally demanding applications.
• AEC-Q200 qualification: Meets automotive-grade reliability requirements for use in automotive electronics and similar high-reliability markets.
• Compact SMD can package: φ8 × 10 L surface-mount can with embossed carrier taping simplifies automated assembly while providing substantial capacitance in a small footprint.
• Defined leakage performance: Leakage current specified as 0.01CV (μA) after 2 minutes at 20°C (94.5 μA for this part), enabling predictable bias behavior in designs.
• Wide operating temperature: −55°C to 125°C operation supports use across a broad range of environmental conditions.

Why Choose GYG1V271MCQ1GS?

GYG1V271MCQ1GS delivers a focused combination of high capacitance, low ESR, and proven high-temperature endurance tailored for demanding power and automotive electronics. Its conductive polymer hybrid construction and AEC-Q200 qualification make it suitable for designers needing reliable filtering and energy buffering where temperature and lifetime are critical design constraints.

This part is ideal for engineers specifying robust, surface-mount electrolytic capacitance in compact assemblies—offering predictable leakage, verified ripple performance, and packaging compatible with automated pick-and-place processes.

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