UTF Series High-Reliability Aluminum Electrolytic Capacitors
Nichicon UTF miniature electrolytic capacitors deliver high ripple capability and AEC-Q200 reliability for automotive, robotics, smart home, and industrial power systems
The Nichicon UTF Series is a high-performance line of miniature aluminum electrolytic capacitors designed for demanding applications such as automotive systems, robotics, smart home devices, and building automation. UTF capacitors are AEC-Q200 qualified, ensuring compliance with automotive-grade reliability standards. They deliver exceptional ripple current capability, making them ideal for power electronics in EV on-board chargers, motor drives, and industrial controllers..
Key Features
- High Ripple Current: Up to 1.76A at 120Hz and 2.8A at 10kHz, enabling stable operation in high-power circuits.
- Rated Voltage: 450VDC
- Capacitance Range: 100µF to 170μF
- Temperature Range: -40°C to +105°C
- Endurance: 5,000 hours at 105°C with rated ripple current applied.
- AEC-Q200 Qualified: Automotive-grade reliability.
- RoHS Compliant: Environmentally friendly design.
Technical Specifications
| Parameter | Value |
|---|---|
| Voltage | 450V |
| Capacitance | 100µF to 170µF |
| Ripple Current | 1.16A to 1.76A (120Hz), up to 2.8A HF |
| Tolerance | ±20% |
| Dimensions | Ø18mm × 31.5mm to 50 mm length |
| Lead Spacing | 7.5mm |
| Life | 5000hrs @ 105°C |
Applications
- Robotics: Power supply smoothing for servo drives and controllers.
- Smart Homes: Reliable energy storage for HVAC and automation hubs.
- Building Automation: High-voltage filtering in motor control and lighting systems.
- Automotive: EV on-board chargers, DC link circuits.
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