GYB1C561MCQ1GS

The GYB1C561MCQ1GS is a conductive polymer hybrid aluminum electrolytic surface-mount capacitor providing 560 µF capacitance at a 16 V rating. It is engineered for high-ripple applications and packaged for automated assembly with embossed carrier taping.

Designed to operate across –55°C to 105°C and rated for 10000 hours at 105°C, this AEC-Q200 qualified device targets demanding automotive and power electronics designs that require low impedance, high ripple current capability and long-term reliability.

Key Features

• Capacitance & Voltage: 560 µF nominal capacitance with a 16 V rated voltage and ±20% tolerance for bulk energy storage and smoothing.
• Low ESR: 15 mΩ equivalent series resistance measured at 20°C/100 kHz, helping reduce power loss and output ripple in high-frequency circuits.
• High Ripple Current Capability: 525 mA at 120 Hz (low frequency) and 3.5 A at 100 kHz (high frequency) to support heavy ripple conditions in switching supplies and power converters.
• High Temperature Endurance: Lifetime specified at 10000 hours at 105°C, providing extended service life under elevated operating temperatures.
• Wide Operating Temperature Range: Rated for –55°C to 105°C for use in environments with significant temperature variation.
• Packaging & Mounting: Surface-mount radial can (SMD) format supplied on embossed carrier taping for mass-production pick-and-place assembly.
• Leakage Current Specified: Leakage current ≤ 0.01CV (µA) after 2 minutes’ application of rated voltage at 20°C, supporting predictable bias conditions.
• Automotive-Grade Qualification: AEC-Q200 rated for suitability in automotive electronics applications.
• RoHS Compliance: Meets RoHS directive requirements for material compliance.

Typical Applications

• Automotive power systems: Bulk smoothing and decoupling on vehicle power rails where high ripple current and elevated-temperature endurance are required.
• DC–DC converters and regulators: Output filtering and ripple suppression in switching power supplies benefiting from low ESR and high-frequency ripple current capability.
• Power modules and inrush control: Energy buffering and transient handling in power modules that experience heavy ripple or pulse currents.
• Electronic control units (ECUs): Long-life bulk capacitance for control electronics operating across wide temperature ranges and continuous duty cycles.

Unique Advantages

• Low-loss operation: 15 mΩ ESR at 100 kHz reduces conduction losses and helps maintain stable output under high-frequency ripple loads.
• High ripple tolerance: Rated ripple currents of 525 mA (120 Hz) and 3.5 A (100 kHz) enable use in demanding switching and power-conversion environments.
• Extended high-temperature life: 10000 hours at 105°C specification supports long-term reliability in thermally stressed applications.
• Automotive qualification: AEC-Q200 rating signals suitability for automotive electronics designs requiring industry-recognized component qualification.
• Production-ready packaging: Embossed carrier taping simplifies automated placement and high-volume manufacturing workflows.
• Predictable leakage behavior: Specified leakage current (≤ 0.01CV at 20°C) aids in bias planning and system reliability assessments.

Why Choose GYB1C561MCQ1GS?

The GYB1C561MCQ1GS combines high capacitance density and low ESR in a compact SMD radial-can package, delivering the ripple handling and thermal endurance needed for modern automotive and power electronics systems. Its AEC-Q200 qualification, RoHS compliance and 10000-hour 105°C rating make it a dependable choice for designs that demand long-term stability under continuous thermal and electrical stress.

This part is well suited to engineers specifying bulk filtering and decoupling capacitors for switching supplies, power modules, and vehicle electronics where consistent performance, manufacturability, and lifecycle robustness are priorities.

Request a quote or contact sales to discuss availability, lead times, and pricing for GYB1C561MCQ1GS. Our team can provide volume pricing and production-tape options to support your manufacturing schedule.