UUJ2A680MNJ1MS

The UUJ2A680MNJ1MS is a chip-type aluminum electrolytic capacitor from Nichicon’s UUJ series, offering 68 µF capacitance at a 100 V rating in a compact surface-mount can. It is designed for high-density PC boards and is compatible with automatic mounting machines fed with carrier tape.

This part targets automotive and other demanding applications where AEC-Q200 qualification, wide operating temperature, and long-term endurance are required. Key value propositions include higher capacitance in larger chip case sizes, robust temperature performance, and industry-standard surface-mount packaging for automated assembly.

Key Features

• Capacitance & Voltage  68 µF rated capacitance at 100 V, with ±20% tolerance for predictable bulk energy storage and filtering.
• Surface-Mount Can Package  Chip-type radial can designed for SMD placement; package dimensions L: 1.6 × D: 1.25 cm with recommended land size L: 1.28 × W: 1.28 cm.
• Automated Assembly Ready  Applicable to automatic mounting machines and carrier tape feeding for high-volume pick-and-place production.
• Operational Temperature Range  Rated for −55 °C to +105 °C, supporting wide-temperature operation in harsh environments.
• Endurance  Designed for 5000 hours at 105 °C with capacitance change within ±20% after the endurance test.
• Ripple Current Performance  Rated ripple current of 205 mA at 120 Hz and 410 mA at 10 kHz to support smoothing and decoupling in power circuits.
• Reliability & Compliance  AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), meeting automotive-grade qualification and environmental regulations.

Typical Applications

• Automotive Electronics  Suitable for use in automotive modules where AEC-Q200 qualification and wide temperature range are required.
• High-Density PCB Assemblies  Intended for surface-mount placement on compact, high-density boards that use automated tape-fed assembly.
• Power Supply Filtering  Used for bulk decoupling and smoothing in on-board power rails where 100 V rating and elevated ripple handling are needed.

Unique Advantages

• AEC-Q200 Qualification: Provides confidence for designs that require automotive-grade component qualification.
• Long Endurance at Elevated Temperature: 5000 hours at 105 °C specification supports long-term stability in high-temperature environments.
• Tape-Feed Surface-Mount Compatibility: Designed for automatic mounting with carrier tape to streamline high-volume assembly and reduce PCB assembly cycle time.
• Compact High-Capacitance Can: Higher capacitance in chip-type can sizes enables significant energy storage in a space-efficient SMD package.
• RoHS Compliant: Meets current environmental directives for restricted substances.

Why Choose UUJ2A680MNJ1MS?

The UUJ2A680MNJ1MS balances high-voltage performance, compact surface-mount packaging, and automotive-grade reliability. Its 68 µF/100 V rating, wide −55 °C to +105 °C temperature range, and 5000-hour endurance at 105 °C make it suitable for designs that demand durable bulk capacitance on high-density PCBs.

Backed by Nichicon’s UUJ series pedigree and AEC-Q200 qualification, this capacitor is a practical option for engineers specifying components for automotive modules and industrial equipment that require long-term stability, automated assembly compatibility, and regulatory compliance.

For pricing, availability, or to request a quote for UUJ2A680MNJ1MS, please contact sales or submit a request for quotation.