GYF1V221MCW1GS

The GYF1V221MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a compact surface-mount can package, offering 220 µF capacitance at 35 V. It combines low ESR and high ripple-current capability with a long 4,000-hour endurance at 125°C for demanding electronic power applications.

Designed for high-reliability markets, including automotive systems, the GYF1V221MCW1GS serves roles that require energy buffering, ripple suppression and stable performance across −55°C to 125°C operating range.

Key Features

• Core Technology Conductive polymer hybrid aluminum electrolytic construction delivers high capacitance in a small SMD can.
• Performance — Capacitance & Voltage 220 µF rated capacitance at 35 V with ±20% tolerance for predictable bulk energy storage.
• Low Loss / Low ESR Rated tan δ of 0.12 (35 V) and low ESR of 27 mΩ measured at 100 kHz, 20°C, supporting efficient filtering and low dissipation.
• High Ripple-Current Capability Supports 300 mA at 120 Hz (low frequency) and 2.0 A at 100 kHz (high frequency) for demanding ripple and switching environments.
• High-Temperature Endurance 4,000-hour rated life at 125°C under specified conditions, with defined limits on capacitance change, tan δ and ESR after endurance testing.
• Wide Operating Temperature Functional from −55°C to +125°C to accommodate harsh thermal environments.
• Qualification & Compliance AEC-Q200 qualified and RoHS compliant for use in regulated, high-reliability applications.
• Package & Assembly Compact surface-mount can (approx. 10 × 8 mm footprint) supplied on embossed carrier taping for mass production pick-and-place.
• Polarized Polar construction suitable for DC bulk and filtering applications.

Typical Applications

• Battery Management Systems (BMS) High ripple-current handling and long life at elevated temperatures make this capacitor well suited for energy buffering and smoothing in BMS circuits.
• Automotive Electronic Modules AEC-Q200 qualification and wide temperature rating support use in automotive control and power-conditioning modules.
• Power Conversion & Filtering Low ESR and high-frequency ripple capability provide stable decoupling and smoothing in switching power supplies and power converters.

Unique Advantages

• Low ESR for improved efficiency: 27 mΩ ESR at 100 kHz reduces losses and voltage ripple in high-frequency circuits.
• High ripple-current tolerance: 2.0 A at 100 kHz and 300 mA at 120 Hz support demanding switching and pulsed-load environments.
• Long high-temperature life: 4,000 hours at 125°C provides measurable endurance for designs that must operate reliably under sustained thermal stress.
• Automotive-grade qualification: AEC-Q200 qualification provides traceable suitability for regulated automotive electronics and other high-reliability systems.
• Compact SMD format for automated assembly: Small 10 × 8 mm SMD can and embossed carrier taping enable high-volume pick-and-place production.
• RoHS compliant: Meets current RoHS directive requirements for restricted substances.

Why Choose GYF1V221MCW1GS?

The GYF1V221MCW1GS positions itself where low ESR, high ripple capability and long-term high-temperature endurance are required. It is targeted at engineers designing robust power systems—particularly in automotive and other high-reliability markets—who need compact SMD bulk capacitance with predictable behavior across −55°C to +125°C.

By combining conductive-polymer hybrid construction with AEC-Q200 qualification and embossed carrier taping for production, this part delivers a balance of performance, manufacturability and documented endurance for long-term applications.

Request a quote or submit an inquiry to check pricing, availability and lead times for the GYF1V221MCW1GS. Our team can provide production-packaging and ordering details to support your design and procurement process.