GYC1H221MNZ1GS

The GYC1H221MNZ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package. It combines low ESR and high ripple-current capability with extended high-temperature endurance for demanding power applications.

Targeted for automotive and industrial power electronics, the part delivers 220 µF at 50 V with AEC-Q200 qualification, a wide operating range of -55 °C to 135 °C, and a rated endurance of 4000 hours at 135 °C.

Key Features

• Conductive polymer hybrid construction Provides low ESR and improved high-frequency performance compared to traditional electrolytic designs.
• Low ESR ESR of 14 mΩ measured at 20 °C, 100 kHz supports improved power efficiency and reduced losses on high-frequency rails.
• High ripple-current capability Low-frequency ripple current 390 mA (120 Hz) and high-frequency ripple current 2.6 A (100 kHz) for robust handling of DC–DC converter and switching power supply loads.
• High-temperature endurance Rated for -55 °C to 135 °C with endurance of 4000 hours at 135 °C, enabling reliable operation in elevated temperature environments.
• Leakage and dissipation characteristics Leakage current specified at 110 µA and tan δ (DF) of 0.1 measured at 20 °C, 120 Hz, allowing predictable behavior in precision power designs.
• Surface-mount can package φ10 × 16.5 mm SMD can with embossed carrier taping packaging for automated assembly and compact board layout.
• Industry and environmental ratings AEC-Q200 qualification and RoHS compliance support use in regulated and automotive-focused designs.

Typical Applications

• Automotive electronic modules Suited for power filtering and decoupling in electronic control units and other automotive systems thanks to AEC-Q200 qualification and 135 °C endurance.
• DC–DC converters and power rails Low ESR and high ripple-current ratings make it suitable for input/output filtering and energy storage on switching regulators.
• Industrial power supplies High-temperature capability and long life support continuous operation in industrial power modules and control systems.
• Telecom and datacom power systems Stable high-frequency performance and predictable leakage characteristics help maintain power integrity in communications equipment.

Unique Advantages

• Low-loss operation: 14 mΩ ESR at 100 kHz reduces conduction losses and improves converter efficiency under high-frequency switching.
• High ripple handling: Combined low- and high-frequency ripple-current ratings (390 mA @120 Hz, 2.6 A @100 kHz) accommodate a wide range of switching profiles.
• Extended high-temperature life: 4000 hours at 135 °C supports designs that must tolerate sustained elevated temperatures.
• AEC-Q200 qualified: Addresses reliability expectations for automotive applications where component qualification is required.
• Surface-mount can with tape packaging: Embossed carrier taping enables automated placement for volume production and consistent assembly.
• Predictable electrical behavior: Specified tan δ and leakage current values provide designers with verifiable parameters for margin and thermal budgeting.

Why Choose GYC1H221MNZ1GS?

GYC1H221MNZ1GS is positioned for designs that require low ESR, high ripple-current capability and long-term stability in elevated temperatures. Its conductive polymer hybrid construction and AEC-Q200 qualification make it a practical choice where reliability, efficiency and compact SMD packaging matter.

This part is ideal for engineers building power-dense modules—such as DC–DC converters, automotive electronics and industrial power supplies—who need verifiable electrical parameters, extended endurance at 135 °C, and RoHS compliance for regulated production environments.

Request a quote or contact sales for pricing, availability and lead-time information for GYC1H221MNZ1GS.