UTH Series Miniature Aluminum Electrolytic Capacitors
Nichicon UTH capacitors offer high voltage, long life, and compact size for reliable performance in power supplies, industrial automation, and building systems.
The Nichicon UTH Series is designed for high reliability in demanding applications such as power supplies, industrial automation, and building systems. These miniature aluminum electrolytic capacitors combine high voltage capability, long life, and compact size, making them ideal for environments where space and durability are critical.
Why Choose UTH?
The UTH Series offers a perfect balance of size reduction, long life, and high ripple performance, making it a top choice for next-generation automation solutions.
Key Features
- High Voltage Range: 400V to 450V
- Capacitance Range: 47µF to 200µF
- Temperature Range: -40°C to +105°C
- Endurance: 5,000 hours at 105°C with rated ripple current
- Ripple Current Capability: Up to approx. 1040mA rms
- Capacitance Tolerance: ±20% at 120Hz, 20°C
- Compliance: RoHS directive
- Construction: Radial lead type with PET sleeve
Advantages
- Miniaturization: Up to 50% smaller height and 52% smaller volume compared to previous UPT series, enabling high-density mounting in compact designs.
- High Reliability: Optimized for thermal stability and ripple endurance, ensuring long-term performance in automation and control systems.
- Energy Efficiency: Low ESR design reduces heat generation and improves system efficiency.
Applications
- Industrial Automation: Motor drives, PLCs, and power modules
- Building Automation: HVAC controllers, lighting systems
- Robotics: Servo drives and compact power supplies
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