UUJ2C680MNQ1MS

The UUJ2C680MNQ1MS from Nichicon is a chip-type aluminum electrolytic capacitor offering 68 µF capacitance at a 160 V rating. Designed for surface mounting on high-density PC boards, it delivers higher capacitance in larger φ18×16.5 case sizes while remaining compatible with automated carrier-tape mounting.

Qualified to AEC‑Q200 and RoHS‑compliant, this part targets demanding automotive and industrial electronics that require robust voltage handling, elevated temperature endurance, and PCB assembly efficiency.

Key Features

• Capacitance & Voltage — 68 µF nominal capacitance with a 160 V rated voltage, suitable for high-voltage DC applications where higher energy storage is required.
• Package & Mounting — Chip-type radial can in an SMD package (φ18×16.5L case) engineered for surface mounting on high-density PCBs and compatible with automatic mounting machines fed by carrier tape.
• Temperature Range & Endurance — Operating range of -40 °C to +105 °C with a rated endurance of 5000 hours at 105 °C, supporting long-term operation in elevated-temperature environments.
• Reliability & Qualification — AEC‑Q200 qualified for automotive applications and compliant with the RoHS directive (2011/65/EU, (EU)2015/863), supporting regulated and safety-conscious designs.
• Ripple Current Capability — Rated ripple current of 320 mA at 120 Hz and 512 mA at 10 kHz, enabling filtering and smoothing under AC ripple conditions.
• Tolerance & Polarity — Capacitance tolerance of -20% to +20% and polarized construction consistent with aluminum electrolytic behavior.
• PCB Footprint — Recommended surface-mount land size: 1.83 × 1.83 cm, aiding layout planning for compact assemblies.

Typical Applications

• Automotive Power Electronics — Energy storage and ripple smoothing in automotive control modules where AEC‑Q200 qualification and higher voltage handling are required.
• DC‑DC Converters — Input/output smoothing and bulk decoupling for converters that operate at elevated DC voltages up to 160 V.
• Industrial Power Supplies — Bulk capacitance and ripple attenuation in high-density PCB power supply sections operating across a wide temperature range.

Unique Advantages

• AEC‑Q200 Qualification: Built to automotive reliability standards, reducing qualification burden for vehicle-grade designs.
• High Voltage Rating: 160 V rating allows use in applications requiring elevated DC voltage capability without stacking components.
• High-Temperature Endurance: 5000 hours at 105 °C supports long-term reliability in thermally demanding environments.
• Automated Assembly Ready: Chip form factor and carrier-tape compatibility streamline pick-and-place assembly on high-density PCBs.
• Measured Ripple Performance: Specified ripple current values at 120 Hz and 10 kHz provide predictable filtering behavior across common frequencies.
• Regulatory Compliance: RoHS compliance supports deployment in regulated markets and simplifies environmental compliance.

Why Choose UUJ2C680MNQ1MS?

The UUJ2C680MNQ1MS balances elevated voltage capability, a compact SMD chip form, and automotive-grade reliability to serve demanding power-electronics designs. Its combination of 68 µF capacitance at 160 V, specified ripple current performance, and long-term endurance at 105 °C make it suitable for engineers designing compact, high-voltage modules that require predictable filtering and energy storage.

Ideal for design teams in automotive and industrial markets that need a surface-mount electrolytic capacitor with AEC‑Q200 qualification, RoHS compliance, and assembly-friendly packaging, the UUJ2C680MNQ1MS helps simplify BOMs while delivering specified electrical and environmental performance.

Request a quote or submit a technical inquiry to receive pricing, availability, and application support for UUJ2C680MNQ1MS.