UUG2E680MNJ1MS

The UUG2E680MNJ1MS is a surface-mount aluminum electrolytic capacitor offering 68 µF capacitance with a 250 V rating in a compact radial can SMD package (φ18 × 21.5 mm). Designed for applications that require high-voltage smoothing and decoupling in demanding temperature environments, this part combines elevated voltage capability with proven electrolytic performance.

Key product attributes include AEC-Q200 qualification for automotive system-level use, a wide operating temperature range of −40°C to 85°C, and a 2000-hour endurance rating at 85°C. Note: this part is currently listed as End Of Life.

Key Features

• Electrical characteristics — 68 µF nominal capacitance with ±20% tolerance, tan δ 0.08 measured at 20°C/120 Hz, and leakage current specified at 780 µA.
• High voltage rating — Rated for 250 V, enabling use on higher-voltage DC bus and power rails where that voltage rating is required.
• Ripple current capability — Supports 490 mA at 120 Hz (low frequency) and 784 mA at 10 kHz (high frequency), suitable for filtering in both mains-frequency and switching environments.
• Automotive-grade reliability — AEC-Q200 rating and a 2000-hour endurance at 85°C provide traceable qualification for vehicle electronics and other high-reliability systems.
• Temperature range — Operates from −40°C to 85°C, covering typical automotive and industrial ambient conditions.
• Compact SMD can package — Radial, can-style SMD with dimensions φ18 × 21.5 mm and embossed carrier taping for automated placement.

Typical Applications

• Automotive power modules — Bulk smoothing and DC bus decoupling where AEC-Q200 qualification and a 250 V rating are required.
• Power conversion — Filtering and energy storage in high-voltage DC–DC converters and switching regulators, leveraging the high-frequency ripple current spec.
• Industrial electronics — Voltage smoothing and transient buffering in control equipment operating across −40°C to 85°C.

Unique Advantages

• High-voltage capability: 250 V rating accommodates higher DC bus voltages without series stacking.
• Designed for ripple stress: Defined ripple current specs at both 120 Hz and 10 kHz support use with both linear and switching supplies.
• Automotive-grade qualification: AEC-Q200 rating indicates suitability for automotive system applications requiring qualified components.
• Robust endurance: 2000 hours at 85°C provides a clear, quantifiable life metric for thermal-stress planning.
• Pick-and-place ready: Embossed carrier taping and a standard SMD can package simplify automated assembly flows.

Why Choose UUG2E680MNJ1MS?

UUG2E680MNJ1MS is positioned for designs that demand a combination of high voltage, verified endurance, and automotive-grade reliability in a surface-mount aluminum electrolytic form factor. Its specified ripple current performance at both low and high frequencies, together with the −40°C to 85°C operating range and AEC-Q200 rating, make it a practical choice for power filtering and energy storage in vehicle systems and industrial power electronics.

For engineering teams focused on predictable performance and traceable qualification, this part delivers specific, verifiable specifications for voltage, capacitance, ripple handling, and life at temperature—facilitating system-level reliability assessments and BOM selection.

If you would like a quote, availability information, or technical support for integrating UUG2E680MNJ1MS into your design, please submit a request and our team will follow up with pricing and lead-time details.