GYC1H470MCQ1GS

The GYC1H470MCQ1GS is a conductive polymer hybrid aluminum electrolytic chip capacitor in a radial SMD can package, engineered for high-reliability, high-temperature applications. Built to operate across a wide temperature range and qualified to AEC-Q200, it targets environments that demand low ESR, high ripple current handling, and long life at elevated temperatures.

Typical use cases include automotive and other electronics that require stable capacitance and robust performance up to 135°C. The part is RoHS compliant and designed for surface-mount assembly.

Key Features

• Capacitance & Voltage — 47 µF rated capacitance at 50 V, with a tolerance of ±20% at 120 Hz, 20°C.
• High Temperature Operation — Rated operating temperature range from -55°C to +135°C, with a specified lifetime of 4000 hours at 135°C.
• Low ESR — Equivalent series resistance of 30 mΩ measured at 100 kHz, supporting efficient energy delivery in high-frequency circuits.
• High Ripple Current Capability — Rated ripple current of 1.25 A at 100 kHz and 187.5 mA at 120 Hz, enabling use in demanding power environments.
• Automotive-Grade Qualification — AEC-Q200 qualified for applications requiring recognized reliability standards.
• Surface-Mount, Compact Package — Radial can SMD package (chip type) with dimensions L: 1.0 cm × D: 0.8 cm and recommended land size L: 8.3 mm × W: 8.3 mm for PCB layout.
• Polarized Electrolytic Design — Polarized construction suitable for DC decoupling and power filtering functions.
• Compliance — RoHS compliant to 2011/65/EU and (EU)2015/863.

Typical Applications

• Automotive Electronics — Suitable for modules and systems requiring AEC-Q200 qualification and reliable operation up to 135°C.
• High-Temperature Power Electronics — Used where sustained high-temperature endurance and high ripple current handling are required.
• SMD Power and Filter Networks — Low ESR and SMD packaging make it suitable for compact power filtering and decoupling on densely populated PCBs.
• Industrial Electronics — Applicable to industrial designs that demand long-life capacitors with stable impedance across a broad temperature range.

Unique Advantages

• Extended high-temperature life: 4000 hours at 135°C provides long-term stability for elevated-temperature deployments.
• Low loss, high-frequency performance: 30 mΩ ESR at 100 kHz and defined tan δ characteristics support efficient operation in high-frequency circuits.
• High ripple current capacity: 1.25 A at 100 kHz enables handling of substantial AC currents in power stages and filtering applications.
• AEC-Q200 qualification: Recognized reliability standard for designs that require automotive-grade component qualification.
• Compact SMD can package: Chip-type radial SMD form factor with defined land size simplifies PCB layout and integration into space-constrained assemblies.
• Regulatory compliance: RoHS conformity supports use in regions and products that require restricted-substance compliance.

Why Choose GYC1H470MCQ1GS?

GYC1H470MCQ1GS combines conductive polymer hybrid chemistry with a chip-style SMD can package to deliver low ESR, high ripple current capability, and long life at temperatures up to 135°C. Its AEC-Q200 qualification and RoHS compliance make it a suitable choice for engineers specifying components for demanding, high-reliability electronics.

This part is well suited for designs that prioritize thermal endurance, frequency performance, and compact surface-mount assembly, offering a balance of electrical performance and reliability for long-term deployment.

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