UCZ1V561MNJ1MS

The UCZ1V561MNJ1MS is a high-reliability, chip-type aluminum electrolytic capacitor in a surface-mount can package. Designed for demanding environments, it delivers 560 µF at 35 V with a wide operating temperature range from -40°C to +125°C and AEC-Q200 qualification for applications that require proven endurance.

This part combines low-temperature ESR performance, high ripple handling and long life (3000 hours at 125°C), making it suitable for power filtering and smoothing in systems exposed to elevated temperatures and vibration where automatic SMT assembly is required.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance with a rated voltage of 35 V and ±20% tolerance for bulk decoupling and energy storage.
• Low ESR — Equivalent series resistance of 60 mΩ measured at 20°C and 100 kHz to minimize loss and heat under ripple conditions.
• High Ripple Current Capability — Supports 850 mA at 120 Hz (low frequency) and 1.7 A at 10 kHz (high frequency) for demanding power rails.
• High-Temperature Endurance — Rated for -40°C to +125°C with an endurance rating of 3000 hours at 125°C, specified for sustained high-temperature operation.
• Leakage Current — Measured leakage current of 196 µA for predictable bias performance after voltage application.
• Packaging & Assembly — Chip-type surface-mount can supplied in embossed carrier taping for compatibility with automatic mounting machines.
• Reliability Standard — AEC-Q200 qualified for use in applications requiring automotive-level reliability.

Typical Applications

• Automotive electronic control units — AEC-Q200 qualification and operation to +125°C make it suitable for ECU power filtering and decoupling in automotive systems.
• Power supply output smoothing — High capacitance and low ESR reduce voltage ripple on DC-DC converter outputs and regulator rails.
• High-temperature electronics — Endurance of 3000 hours at 125°C supports use in equipment exposed to sustained elevated temperatures.
• Automated surface-mount production — Embossed carrier tape packaging enables placement by automatic mounting machines for volume manufacturing.

Unique Advantages

• High-temperature durability: Rated to +125°C with a 3000-hour endurance rating at that temperature for reliable long-term operation in hot environments.
• Low-temperature ESR specification: ESR characterized at -40°C and 100 kHz ensures predictable performance across wide thermal conditions.
• Strong ripple handling: Combined low ESR and rated ripple currents (850 mA @120 Hz, 1.7 A @10 kHz) reduce heating and improve power-stage stability.
• Automated assembly ready: Embossed carrier taping and chip SMD form factor streamline high-volume PCB assembly processes.
• Automotive-grade qualification: AEC-Q200 rating supports selection for safety- and reliability-focused designs.
• Compact high-capacitance solution: 560 µF in a φ12.5 × 13.5 mm can provides significant energy storage in a small SMD footprint.

Why Choose UCZ1V561MNJ1MS?

UCZ1V561MNJ1MS is positioned for designs that demand reliable, high-capacitance power filtering under elevated temperatures and continuous ripple stress. Its combination of low ESR, high ripple current capability and AEC-Q200 qualification makes it suitable for applications where durability and predictable electrical behavior are essential.

This capacitor is ideal for engineers specifying components for automotive power systems, industrial power electronics and other high-temperature, high-reliability applications where automated surface-mount assembly and long-term endurance are required.

If you need pricing, availability or a formal quote for UCZ1V561MNJ1MS, submit a request and our team will respond with detailed commercial information and delivery options.