GYC1H221MNW1GS

The GYC1H221MNW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount radial can (φ10 × 16.5 mm). Engineered for high-temperature, high-reliability applications, it delivers low ESR and high ripple-current capability for demanding power environments.

Targeted at automotive and other high-reliability markets, this AEC-Q200 rated component combines a 220 µF capacitance at 50 V with a wide operating temperature range (−55 °C to 135 °C) and endurance up to 4000 hours at 135 °C.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 50 V and tolerance of −20% to +20%.
• Low ESR — ESR specified at 14 mΩ measured at 20 °C and 100 kHz, supporting efficient high-frequency performance.
• High Ripple-Current Capacity — Low-frequency ripple current of 390 mA (120 Hz) and high-frequency ripple current of 2.6 A (100 kHz) to support power smoothing and converter loads.
• High-Temperature Endurance — Designed for long life with 4000 hours endurance at 135 °C under rated conditions.
• Wide Temperature Range — Rated for operation from −55 °C to 135 °C to accommodate harsh environments.
• Leakage Current — Typical leakage current specified as 110 µA (measurement conditions per product data).
• Package & Mounting — Surface-mount radial can (φ10 × 16.5 mm) in embossed carrier taping for automated placement.
• Quality & Compliance — AEC‑Q200 qualification and RoHS compliant for use in regulated, high-reliability systems.

Typical Applications

• Automotive Electronics — Suitable for power modules and electronic control units where AEC‑Q200 qualification and high-temperature endurance are required.
• Power Conversion — Used for input/output smoothing in DC‑DC converters and power regulators thanks to low ESR and high ripple-current capability.
• Industrial & Harsh-Environment Systems — Ideal for industrial power supplies and modules that operate across −55 °C to 135 °C and demand long life at elevated temperatures.

Unique Advantages

• Reliable high-temperature performance: 4000 hours endurance at 135 °C provides predictable long-term behavior in elevated-temperature designs.
• High-frequency efficiency: 14 mΩ ESR at 100 kHz and 2.6 A high-frequency ripple current reduce losses and heat in switching power stages.
• Automotive-ready qualification: AEC‑Q200 rating supports deployment in automotive and safety-conscious electronic systems.
• Compact SMD can format: φ10 × 16.5 mm surface-mount radial can in embossed carrier taping streamlines assembly and automated placement.
• Wide operating window: −55 °C to 135 °C operation covers a broad range of environmental conditions for versatile system integration.

Why Choose GYC1H221MNW1GS?

GYC1H221MNW1GS positions itself as a purpose-built capacitor for designers needing a compact, high-temperature, low-ESR smoothing component. Its combination of 220 µF at 50 V, robust ripple-current ratings, and proven endurance at 135 °C makes it suitable for high-reliability automotive and industrial power designs.

With AEC‑Q200 qualification, embossed carrier taping for automated assembly, and RoHS compliance, this part delivers a balance of electrical performance and manufacturing readiness that supports long-term system reliability and predictable BOM integration.

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