UCX1V561MNJ1MS

The UCX1V561MNJ1MS is a chip-type aluminum electrolytic capacitor designed for high-temperature operation and surface-mount assembly. Built for applications that demand stable capacitance and controlled ESR across a wide temperature range, it combines a 560 µF, 35 V capacitance rating with a compact radial can SMD package.

Key value propositions include verified ESR performance at low temperature, long-term endurance at elevated temperatures, carrier-tape compatibility for automatic placement, RoHS compliance, and AEC‑Q200 qualification for systems that require enhanced reliability.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance at a rated voltage of 35 V with ±20% tolerance (measured at 120 Hz, 20°C).
• High-temperature rating — Designed for continuous operation from −40°C to +135°C, with endurance specified for 2000 hours at 135°C.
• Low-temperature ESR specification — ESR characterized after test at −40°C; specified equivalent series resistance is 70 mΩ at 100 kHz.
• Ripple current performance — Rated ripple currents of 375 mA at 120 Hz and 750 mA at 10 kHz, suitable for power smoothing in high-temperature environments.
• Surface-mount, tape-fed packaging — Radial, can-style SMD package designed for automatic mounting machines fed with carrier tape; recommended PCB land size: 1.28 × 1.28 cm.
• Soldering heat resistance — Meets soldering heat criteria after 30 seconds on a 250°C hot plate as specified in the datasheet.
• Reliability & compliance — AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863).
• Polarized construction — Polarized capacitor for DC applications requiring electrolytic capacitance.

Typical Applications

• Automotive electronic modules — Suitable for automotive systems that require components qualified to AEC‑Q200 and capable of operating between −40°C and +135°C.
• High-temperature electronic assemblies — Designed for boards and modules that must endure extended operation at elevated ambient temperatures (endurance: 2000 h at 135°C).
• Surface-mount production lines — Compatible with automatic mounting machines using carrier tape and able to withstand standard soldering heat conditions described in the datasheet.

Unique Advantages

• Validated low-temperature ESR: ESR performance specified after −40°C testing and given as 70 mΩ at 100 kHz, enabling predictable behavior in cold-start and low-temperature conditions.
• High-temperature endurance: Rated for 2000 hours at 135°C, offering predictable long-term capacitance stability in hot environments.
• Tape-fed SMD readiness: Designed for automatic placement with carrier tape to streamline high-volume surface-mount assembly.
• Measured ripple capability: Specified ripple currents at both low and high frequencies (375 mA at 120 Hz, 750 mA at 10 kHz) for reliable decoupling and smoothing under varying load conditions.
• AEC‑Q200 qualification: Provides an added level of reliability verification for regulated applications requiring component-level qualification.
• Regulatory compliance: RoHS compliant to current directives, supporting regulatory needs for lead-free assemblies.

Why Choose UCX1V561MNJ1MS?

The UCX1V561MNJ1MS positions itself as a robust, surface-mount aluminum electrolytic solution where stable capacitance, controlled ESR at low temperature, and long-term high-temperature endurance are required. Its combination of 560 µF/35 V electrical rating, tape-fed SMD packaging, and AEC‑Q200 qualification makes it well suited to demanding electronic assemblies that operate across −40°C to +135°C.

Designed and manufactured by Nichicon with clear endurance and soldering heat specifications, this part offers measurable reliability attributes for engineers and procurement teams building high-temperature or automotive-class systems that require traceable performance and compliance.

If you would like pricing, availability, or a formal quote for UCX1V561MNJ1MS, please request a quote or submit an inquiry to our sales team to start the process.