UUJ2D680MNQ1MS

The UUJ2D680MNQ1MS is a chip-type aluminum electrolytic capacitor in the Nichicon UUJ series, offering 68 µF capacitance at a 200 V rating. It is a polarized, surface-mount can designed for high-density PCBs and automated assembly with carrier-tape mounting.

Engineered for demanding temperature environments and long service life, this part targets applications requiring bulk energy storage, filtering and decoupling where AEC-Q200 qualification, RoHS compliance and extended endurance are required.

Key Features

• Capacitance & Voltage — 68 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance, providing defined bulk storage for high-voltage circuits.
• Package & Mounting — Chip-type radial can in an SMD package (L: 2.15 × D: 1.8 cm) designed for surface-mount on high-density PC boards; compatible with automatic mounting machines fed by carrier tape.
• Temperature Range & Lifetime — Operating range from −40 °C to +105 °C with an endurance rating of 5000 hours at 105 °C.
• AEC-Q200 Qualified — Qualified to AEC-Q200 standards for use in applications demanding higher reliability and stress qualification.
• Ripple Handling — Rated ripple current of 330 mA at 120 Hz and 528 mA at 10 kHz, supporting smoothing and filtering in power circuits.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863), meeting common environmental requirements.
• Polarized Design — Polar capacitor construction for correct-oriented filtering and bulk decoupling in DC circuits.

Typical Applications

• Automotive power systems — AEC-Q200 qualification and −40 °C to +105 °C operation make this capacitor suitable for automotive power electronics needing reliable bulk capacitance and filtering.
• Power supplies and DC–DC converters — 200 V rating and 68 µF capacitance provide bulk energy storage and smoothing for high-voltage rails, with specified ripple current capability.
• High-density PCB assemblies — Chip-type SMD can and carrier-tape compatibility enable automated placement on compact, densely populated boards.
• Industrial control electronics — Long endurance (5000 hours at 105 °C) and wide operating temperature support applications requiring extended field life under thermal stress.

Unique Advantages

• High-voltage bulk capacitance: 68 µF at 200 V provides substantial stored energy for smoothing and transient support on high-voltage rails.
• Automated assembly ready: Designed for carrier-tape feed and surface-mount placement to streamline high-volume PCB assembly.
• Qualification for demanding environments: AEC-Q200 qualification and a −40 °C to +105 °C range address reliability needs in temperature-stressed applications.
• Long-term endurance: Rated for 5000 hours at 105 °C, supporting designs that require predictable life performance.
• Measured ripple performance: Specified ripple currents of 330 mA (120 Hz) and 528 mA (10 kHz) allow designers to size the part against expected AC stress.
• RoHS compliance: Meets RoHS directives (2011/65/EU, (EU)2015/863) for regulatory and environmental alignment.

Why Choose UUJ2D680MNQ1MS?

The UUJ2D680MNQ1MS positions itself as a robust surface-mount aluminum electrolytic solution for designs that need substantial bulk capacitance at elevated voltages, combined with qualification for automotive-level reliability. Its chip-type SMD package, carrier-tape compatibility and defined ripple ratings make it practical for automated production and thermal-stressed deployments.

This part is suited to engineers specifying components for automotive, industrial and high-voltage power applications where endurance, temperature tolerance and regulatory compliance are key selection criteria. The clear electrical and mechanical specifications support predictable integration and lifecycle planning.

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