UCZ1V162MNJ1MS

The UCZ1V162MNJ1MS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly and proven operation across a wide temperature range from −40°C to +125°C. It delivers 1.6 mF (1600 μF) capacitance at 35 V with AEC-Q200 qualification and RoHS compliance, making it suited for demanding power-filtering roles in automotive and industrial electronics.

Key value comes from its high-temperature endurance (4,000 hours at 125°C), low-temperature ESR characterization, and assembly readiness for carrier-tape automatic mounting—features that simplify integration into robust, high-reliability power designs.

Key Features

• Capacitance & Voltage: 1.6 mF (1600 μF) rated at 35 V providing bulk energy storage for power rails and transient suppression.
• Temperature Range & Endurance: Rated for −40°C to +125°C operation with a lifetime specification of 4000 hours at 125°C, supporting sustained performance in high-heat environments.
• Low-Temperature ESR Spec: ESR specified down to −40°C, with an equivalent series resistance of 34 mΩ measured at 100 kHz, aiding low-loss performance across temperature extremes.
• Ripple Current Capability: High ripple handling with 1.5 A at 120 Hz and 3 A at 10 kHz, suitable for switching-regulator output filtering and high-frequency decoupling.
• Surface-Mount Package & Assembly: Chip-type radial can SMD designed for surface-mount assembly and compatible with carrier-tape automatic mounting processes for streamlined production.
• Reliability & Compliance: AEC-Q200 qualified and RoHS compliant, addressing industry requirements for regulated and safety-conscious designs.

Typical Applications

• Automotive Power Modules: Bulk smoothing and decoupling in ECUs and power converters where AEC-Q200 qualification and high-temperature endurance are required.
• DC–DC Converters: Output filtering for high-frequency converters benefiting from low ESR and strong ripple-current capability.
• Industrial Power Supplies: Energy buffering and transient suppression in compact surface-mount power subsystems operating in harsh thermal environments.
• Embedded Power Systems: Local energy storage and supply stabilization in sensor nodes and control electronics exposed to wide temperature swings.

Unique Advantages

• High-Temperature Endurance: 4000 hours at 125°C provides predictable long-term performance for designs exposed to elevated ambient temperatures.
• Low-Temperature ESR Characterization: ESR verified after −40°C testing helps designers ensure stable high-frequency behavior across the full operating range.
• Strong Ripple-Handling: Defined ripple current ratings at both low and high frequencies enable confident use in switching and high-speed power applications.
• Assembly-Ready SMD Format: Chip-type radial can packaged for carrier-tape automated mounting reduces BOM complexity and speeds production flow.
• Industry Qualification & Compliance: AEC-Q200 qualification and RoHS compliance support regulated and automotive-facing projects requiring qualified components.

Why Choose UCZ1V162MNJ1MS?

UCZ1V162MNJ1MS places reliable bulk capacitance into a surface-mount, assembly-friendly package engineered for sustained operation at elevated temperatures. Its combination of AEC-Q200 qualification, defined low-temperature ESR, and robust ripple-current ratings makes it a practical choice for engineers designing power-dense systems for automotive and industrial environments.

Choose this part when you need proven high-temperature endurance, measurable low- and high-frequency performance, and straightforward integration into automated manufacturing processes—helping reduce design risk and support long-term system reliability.

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