GYB1V271MCQ1GS

The GYB1V271MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a chip-type surface-mount can designed for high-reliability applications. It combines low ESR and high ripple-current capability with a compact SMD package to support demanding power-conditioning and decoupling tasks.

Engineered for automotive-grade environments, this AEC-Q200 qualified part delivers a 270 μF capacitance at 35 V, a wide operating temperature range from −55°C to 105°C, and a specified lifetime of 10,000 hours at 105°C.

Key Features

• Capacitance & Voltage — 270 μF rated capacitance at 35 V for bulk energy storage and smoothing in power rails.
• Low ESR — 20 mΩ equivalent series resistance measured at 100 kHz, enabling lower losses and improved transient response.
• High Ripple Current — 375 mA at 120 Hz and 2.5 A at 100 kHz, supporting high-frequency switching and DC–DC converter applications.
• High-Temperature Endurance — Long life: 10,000 hours at 105°C with defined limits on capacitance change, tan δ and ESR after endurance testing.
• Automotive Qualification & Compliance — AEC-Q200 qualified and RoHS compliant, suitable for regulated automotive electronics designs.
• Compact Surface-Mount Package — Chip-type radial can SMD with a footprint 10 mm × 10 mm, simplifying PCB integration in space-constrained designs.

Typical Applications

• Automotive power electronics — Bulk smoothing and decoupling in automotive power rails where AEC-Q200 qualification and high-temperature endurance are required.
• DC–DC converters — Output filtering and energy storage for converters that demand low ESR and high ripple-current capability.
• Power-supply decoupling — High-frequency decoupling and transient buffering in systems operating across −55°C to 105°C.

Unique Advantages

• Proven high-temperature lifetime: 10,000 hours at 105°C ensures predictable long-term performance in elevated-temperature environments.
• Low loss and efficient thermal behavior: 20 mΩ ESR at 100 kHz reduces power dissipation and improves converter efficiency.
• High ripple tolerance: Rated ripple currents (375 mA @ 120 Hz; 2.5 A @ 100 kHz) enable use with high-frequency switching supplies and heavy ripple loads.
• Automotive-grade qualification: AEC-Q200 qualification and RoHS compliance support use in regulated automotive systems and help streamline validation.
• Compact SMD form-factor: Chip-type can (radial, SMD) with a small footprint facilitates high-density PCB layouts without sacrificing performance.

Why Choose GYB1V271MCQ1GS?

GYB1V271MCQ1GS positions itself as a reliable, compact solution for designers who need low-ESR energy storage and high ripple-current handling in thermally demanding environments. With AEC-Q200 qualification, RoHS compliance, and a 10,000-hour lifetime at 105°C, it is suited to long-lived designs where predictable aging and electrical stability matter.

This part is ideal for engineers designing automotive power systems, DC–DC converters, and other high-reliability electronics that require a balance of compact size, electrical performance, and proven endurance.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for GYB1V271MCQ1GS.