GYB1H470MCW1GS

The GYB1H470MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount radial can package. Designed for demanding power applications, it delivers low ESR and high ripple-current handling in a compact φ8 × 10 mm SMD form factor.

Engineered for robust operation from –55°C to 105°C and qualified to AEC‑Q200, this part targets automotive and other high-reliability markets that require long endurance (10,000 hours at 105°C), vibration resistance, and production-ready packaging (embossed carrier taping).

Key Features

• Conductive Polymer Hybrid Construction Hybrid conductive polymer formulation for improved conductivity and lower impedance compared with conventional electrolytic designs.
• Capacitance and Tolerance 47 µF rated capacitance with ±20% tolerance (measured at 120 Hz, 20°C).
• Voltage Rating 50 V rated voltage suitable for medium-voltage power circuits.
• Low ESR and High Ripple Capability ESR of 30 mΩ measured at 20°C/100 kHz, supporting high-frequency ripple current up to 1.8 A (100 kHz) and low-frequency ripple current of 270 mA (120 Hz).
• Leakage Current Low leakage current of 23.5 µA measured under rated conditions.
• High Endurance 10,000 hours rated lifetime at 105°C; endurance characterization includes capacitance change within ±30% and controlled tan δ/ESR increase limits after the endurance test.
• Automotive-Grade Qualification AEC‑Q200 qualified for use in applications requiring recognized component-level reliability.
• Package and Mounting Surface-mount radial can (φ8 × 10 mm) with recommended land size 8.3 × 8.3 mm; supplied on embossed carrier tape for volume assembly and vibration-resistant construction.
• Environmental Compliance RoHS‑compliant materials.

Typical Applications

• Automotive Power Electronics Bulk decoupling and smoothing in power rails for control modules and infotainment systems where AEC‑Q200 qualification and high endurance are required.
• DC‑DC Converters Output filtering and ripple suppression in converters benefiting from low ESR (30 mΩ) and high high-frequency ripple current (1.8 A).
• Motor Drive and Inverter Circuits Local energy storage and transient suppression in motor-control and inverter stages that demand robust ripple handling and elevated operating temperature tolerance.

Unique Advantages

• Low-Impedance Performance: The 30 mΩ ESR at 100 kHz reduces voltage ripple and improves stability in high-frequency power stages.
• High Ripple-Current Capability: Rated for 1.8 A at 100 kHz (and 270 mA at 120 Hz) to support both switching and line-frequency ripple loads.
• Long-Term Reliability: 10,000‑hour life at 105°C with defined endurance criteria ensures predictable behavior over extended thermal stress.
• Automotive-Grade Qualification: AEC‑Q200 qualification aligns the part with applications that require component-level reliability verification.
• Production-Ready Packaging: Embossed carrier taping and vibration-resistant construction streamline automated assembly and improve mechanical robustness.
• Wide Temperature Range: Rated operation from –55°C to 105°C for use across harsh-thermal environments.

Why Choose GYB1H470MCW1GS?

GYB1H470MCW1GS combines conductive-polymer hybrid construction, low ESR (30 mΩ at 100 kHz), and high ripple-current capability (1.8 A at 100 kHz) in a compact SMD radial can. Its 10,000‑hour endurance at 105°C, AEC‑Q200 qualification, and RoHS compliance make it a suitable choice for demanding, long-life power systems.

This part is well suited for engineers designing automotive power electronics, DC‑DC converters, and motor-drive circuits that require predictable long-term performance, reduced power-losses from ESR, and streamlined production through embossed taping and vibration-resistant packaging.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for GYB1H470MCW1GS.