GYF1V221MCQ1GS

The GYF1V221MCQ1GS is a surface-mount, conductive polymer hybrid aluminum electrolytic capacitor offering 220 µF nominal capacitance at 35 V. Engineered for high-ripple, high-temperature environments, it combines low ESR and high ripple-current capability with long-term stability for demanding power applications.

Designed for sectors that require robust power filtering and energy smoothing—including automotive electronics and battery management systems—this part delivers a balance of performance and reliability in a compact radial can SMD package with embossed carrier taping for automated assembly.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance, rated for 35 V with ±20% tolerance for predictable energy storage and decoupling.
• Conductive Polymer Hybrid Construction — Combines conductive polymer and aluminum electrolytic characteristics to achieve low loss and improved ripple handling.
• Low ESR & High Ripple Current — 27 mΩ ESR at 20°C, 100 kHz; 300 mA ripple at 120 Hz (low frequency) and 2 A ripple at 100 kHz (high frequency) support efficient power conversion and smoothing.
• High-Temperature Endurance — Rated for 4000 hours at 125°C; endurance guarantees include capacitance change within ±30% and tan δ/ESR remaining ≤200% of initial specified values after the test period.
• Wide Operating Temperature Range — −55°C to +125°C category temperature range to support operation in thermally challenging environments.
• Electrical Characteristics — tan δ of 0.12 at 20°C and 120 Hz (for 35 V rating); leakage current specified at 77 µA.
• Package & Mounting — φ8 × 10L radial can SMD; surface-mount land size 8.3 mm × 8.3 mm and supplied in embossed carrier tape for mass production assembly.
• Quality & Compliance — AEC‑Q200 rating listed and RoHS‑compliant for regulated markets and durability-focused designs.

Typical Applications

• Automotive Power Electronics — AEC‑Q200 qualification and high-temperature endurance make this capacitor suitable for in-vehicle power filtering and supply stabilization.
• Battery Management Systems (BMS) — High ripple-current capability and low ESR support charge/discharge smoothing and cell balancing circuits.
• DC–DC Converters and Power Modules — Low impedance at high frequency and robust ripple handling improve regulator stability and efficiency.
• Industrial Power Supplies — Long life at elevated temperature and compact SMD packaging fit confined power assemblies requiring reliable smoothing components.

Unique Advantages

• High ripple tolerance: Combined low ESR (27 mΩ) and 2 A high-frequency ripple rating reduce thermal stress on the capacitor and downstream circuitry.
• Extended high-temperature life: 4000 hours at 125°C provides predictable aging characteristics for designs exposed to sustained elevated temperatures.
• Compact surface-mount form factor: φ8 × 10L SMD radial can with embossed carrier taping enables automated assembly while saving board space compared to larger can types.
• Series-proven behavior: Specified tan δ, impedance temperature ratios, and endurance limits offer measurable performance parameters for design verification.
• Qualification and compliance: AEC‑Q200 listing and RoHS compliance support regulated and reliability-focused product programs.

Why Choose GYF1V221MCQ1GS?

GYF1V221MCQ1GS is positioned for engineers who need a compact, high-ripple, high-temperature-capable capacitor with verifiable endurance. Its conductive polymer hybrid construction, low ESR, and long life at 125°C provide a dependable solution for power regulation and energy buffering in harsh environments.

This part is suitable for designs that prioritize thermal robustness, ripple performance, and automated assembly. The combination of AEC‑Q200 qualification and mass-production packaging helps minimize qualification overhead while supporting production volumes and long-term reliability.

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