UCZ1V561MNQ1MS

The UCZ1V561MNQ1MS is a Nichicon UCZ series chip-type aluminum electrolytic capacitor optimized for high-reliability designs. It is a polarized surface-mount radial can (SMD) capacitor specified at 560 µF and 35 V with an operating temperature range from -40 °C to +125 °C.

Designed for applications that require low ESR, high ripple handling and long-term stability at elevated temperatures, this part is AEC‑Q200 qualified and RoHS compliant, and it is supplied in carrier tape for automated placement.

Key Features

• Electrical Performance  560 µF capacitance at 35 V with ±20% tolerance, providing substantial bulk energy storage for power rails and decoupling.
• Low ESR  Specified ESR of 60 mOhm at 100 kHz and additional ESR performance verified after -40 °C testing to support low-loss operation across temperature extremes.
• Ripple Current Capability  Rated ripple currents of 850 mA at 120 Hz and 1.7 A at 10 kHz for reliable handling of AC stress in power conversion and filtering circuits.
• High‑Temperature Endurance  Rated for operation to +125 °C with a lifetime specification of 3000 hours at 125 °C, supporting long-term performance in hot environments.
• Robust Packaging & Mounting  Chip-type radial can SMD package (L: 1.35 × D: 1.25 cm) with a surface-mount land size of 1.28 × 1.28 cm and carrier-tape compatibility for automated SMT assembly.
• Automotive Qualification & Compliance  AEC‑Q200 qualified and RoHS compliant, supporting regulated and high-reliability applications.

Typical Applications

• Automotive electronics  Suitable for designs requiring AEC‑Q200 qualification and operation from -40 °C to +125 °C, such as control modules and power conditioning circuits.
• Power supply decoupling  Bulk energy storage and smoothing for DC‑DC converters and voltage rails where low ESR and elevated ripple capability improve stability and efficiency.
• High‑temperature electronics  Use in systems exposed to sustained high ambient temperature thanks to a 3000-hour life rating at 125 °C.
• Automated surface-mount assembly  Carrier-tape feed compatibility and SMD can packaging for efficient pick-and-place processing in production lines.

Unique Advantages

• Validated high-temperature life  3000 hours at 125 °C provides a measurable reliability baseline for thermally stressed designs.
• Low-temperature ESR verification  Includes ESR specification after -40 °C testing, enabling designers to account for low-temperature performance.
• Strong ripple handling  Rated ripple currents (850 mA @120 Hz, 1.7 A @10 kHz) reduce risk of overheating and extend capacitor service life in switching power circuits.
• Automotive-grade qualification  AEC‑Q200 status supports deployment in regulated automotive and other high-reliability sectors.
• SMT-ready packaging  Carrier tape compatibility and a compact SMD can form factor simplify high-volume assembly and board layout.
• Regulatory compliance  RoHS compliance ensures alignment with environmental requirements for modern electronics manufacturing.

Why Choose UCZ1V561MNQ1MS?

The UCZ1V561MNQ1MS balances high capacitance and low ESR in a compact SMD can suited for demanding thermal and electrical environments. Its AEC‑Q200 qualification, wide temperature range (-40 °C to +125 °C) and a 3000-hour life rating at 125 °C make it appropriate for designs that require measurable long-term reliability and predictable performance under stress.

This part is ideal for engineers specifying bulk energy storage and ripple attenuation in automotive and other high-reliability power systems, particularly where automated surface-mount assembly and RoHS compliance are required. It provides clear, verifiable performance parameters that help simplify BOM decisions and qualification testing.

Request a quote or contact sales to discuss availability, lead times, and integration details for the UCZ1V561MNQ1MS.