UUJ2A470MNQ1MS

The UUJ2A470MNQ1MS from Nichicon is a chip-type aluminum electrolytic capacitor engineered for surface mounting on high-density PC boards. It delivers 47 µF capacitance at a 100 V rating in a compact radial can SMD package suited for automated assembly.

Designed for demanding environments, this part offers a broad operating temperature range of -55°C to 105°C, long-term endurance (5,000 hours at 105°C), and AEC-Q200 qualification, making it appropriate for applications that require reliability and regulatory compliance.

Key Features

• Electrical Performance  47 µF nominal capacitance with ±20% tolerance and a 100 V rated voltage for high-voltage decoupling and energy storage.
• Reliability & Endurance  Rated for 5,000 hours at 105°C; meets endurance criteria for capacitance change, tan δ, and leakage current after the specified stress period.
• Automotive Qualification  AEC-Q200 Qualified, supporting use in automotive-grade designs where an industry qualification is required.
• Temperature Range  Operates from -55°C to 105°C to accommodate a wide variety of thermal environments.
• Ripple Current Capability  Specified ripple current of 160 mA at 120 Hz and 320 mA at 10 kHz for handling AC ripple in power circuits.
• Surface-Mount Chip Form Factor  Chip-type radial can SMD designed for high-density PC boards and compatibility with automated placement—carrier tape feed compatible.
• Compliance  RoHS compliant (2011/65/EU, (EU)2015/863), meeting common environmental regulatory requirements.
• Mechanical Footprint  Compact dimensions (L: 1.35 × D: 1.25 cm) and recommended land size (L: 1.28 × W: 1.28 cm) for space-constrained layouts.

Typical Applications

• Automotive Electronics  Suitable for electronic control modules and subsystems where AEC-Q200 qualification and wide temperature range are required.
• High-density PCB Power Sections  Surface-mount chip form factor fits tight layouts for power filtering and bulk capacitance on compact boards.
• Automated Assembly Production  Carrier-tape compatibility and SMD packaging enable efficient pick-and-place processing for volume manufacturing.

Unique Advantages

• High-voltage capability: 100 V rating provides headroom for higher-voltage power rails without increasing capacitor count.
• Long-term thermal endurance: 5,000 hours at 105°C supports sustained operation in elevated temperature environments.
• Automotive-grade qualification: AEC-Q200 qualification delivers an established reliability baseline for automotive designs.
• Compact SMD chip package: Small footprint and recommended land pattern simplify integration into high-density PCB layouts.
• Regulatory compliance: RoHS conformity helps streamline environmental compliance for end products.
• Manufacturing-friendly: Carrier-tape compatibility enables efficient automated mounting for large-scale production.

Why Choose UUJ2A470MNQ1MS?

Nichicon’s UUJ2A470MNQ1MS combines a high-voltage 47 µF aluminum electrolytic capacitor in a chip-type SMD package with automotive-grade qualification and long-term thermal endurance. Its balance of capacitance, voltage rating, compact footprint, and specified ripple-current performance makes it well suited to engineers designing robust power subsystems on dense PCBs.

This part is ideal for teams needing a qualified, assembly-friendly capacitor that meets automotive and industrial temperature demands while simplifying board-level integration and supporting volume production.

If you would like pricing, availability, or assistance specifying this capacitor for your design, request a quote or contact sales to discuss lead times and sample availability.