UUG2D680MNQ1MS

The UUG2D680MNQ1MS is an aluminum electrolytic surface-mount capacitor in Nichicon’s UUG series, offering 68 µF capacitance with a 200 V rated voltage and ±20% tolerance. Engineered for demanding power applications, it provides high ripple-current capability across low and high frequencies, a broad operating temperature range, and AEC-Q200 qualification for automotive use.

Key Features

• Electrical performance — 68 µF capacitance with ±20% tolerance and a 200 V rated voltage for high-voltage energy buffering and decoupling.
• Ripple-current capability — 505 mA at 120 Hz (low frequency) and 808 mA at 10 kHz (high frequency), supporting applications with significant AC stress.
• Low leakage — Specified leakage current of 644 µA, measured after typical initial voltage application conditions.
• Temperature and endurance — Operates from −40°C to 85°C with a rated endurance of 2000 hours at 85°C.
• Automotive qualification — Rated AEC-Q200 and listed for automotive applications.
• Compact SMD package — Chip-style radial can SMD (φ18 × 16.5 mm) designed for surface-mount assembly; packaged on embossed carrier taping for automated placement.
• Polarized design — Standard polarized aluminum electrolytic construction for DC energy storage and filtering.

Typical Applications

• Automotive power electronics — Suited to vehicle power systems requiring an AEC-Q200-qualified capacitor with high voltage and ripple-current capacity.
• On-board chargers and DC–DC converters — Supports DC link, smoothing and energy buffering where 200 V rating and high ripple capability are required.
• Motor drives and inverters — Useful in powertrain-related power stages that demand robust ripple handling and endurance at elevated temperatures.
• Industrial power systems — Applicable where a compact, high-voltage electrolytic SMD capacitor is needed for filtering and bulk energy storage.

Unique Advantages

• High voltage capability: 200 V rating enables use in higher-voltage power rails, reducing the need for larger parallel capacitor arrays.
• Dual-frequency ripple handling: Specified ripple performance at both 120 Hz and 10 kHz (505 mA / 808 mA) supports a wide range of switching and line-frequency loads.
• Automotive-grade reliability: AEC-Q200 rating and 2000-hour endurance at 85°C provide a qualified option for vehicle electronics.
• Compact chip form factor: φ18 × 16.5 mm SMD can with embossed carrier taping suits automated assembly while delivering higher capacitance per footprint.
• Wide operating range: −40°C to 85°C operation covers typical automotive and industrial temperature environments.

Why Choose UUG2D680MNQ1MS?

The UUG2D680MNQ1MS combines a 200 V rating, robust ripple-current handling at both low and high frequencies, and AEC-Q200 qualification to deliver a reliable SMD aluminum electrolytic option for automotive and industrial power electronics. Its compact radial can SMD package and embossed carrier taping facilitate automated assembly while maintaining the capacitance and endurance needed for energy buffering and filtering tasks.

This part is suited to designers seeking a qualified, high-voltage electrolytic capacitor that balances space efficiency with endurance and ripple performance for vehicle or industrial power systems.

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