UUJ1H102MNJ1MS

The UUJ1H102MNJ1MS is a chip-type aluminum electrolytic capacitor providing 1 mF capacitance at a 50 V rating in a surface-mount can package. It is designed for high-density PC boards and automatic mounting with carrier tape, offering a compact, high-capacitance option for demanding embedded and automotive electronics.

Key value comes from its combination of high capacitance in larger chip case sizes (φ12.5/φ16/φ18), AEC-Q200 qualification, RoHS compliance, and specified lifetime and ripple performance for elevated-temperature operation.

Key Features

• Capacitance & Voltage — 1 mF rated capacitance with a 50 V working voltage and ±20% tolerance for predictable bulk energy storage.
• Package & Mounting — Chip-type radial can designed for surface mounting on high-density PCBs and suitable for automatic mounting machines fed with carrier tape.
• Thermal Performance & Lifetime — Rated for operation from −55 °C to 105 °C with an endurance specification of 5000 hours at 105 °C.
• Reliability & Qualification — AEC-Q200 qualified, supporting use in designs that require automotive-grade component reliability.
• Ripple Current Capability — Specified ripple handling of 820 mA at 120 Hz and 943 mA at 10 kHz to support filtering and decoupling under AC stress.
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).
• Physical Dimensions & Land Pattern — Part size L: 2.15 cm × D: 1.8 cm with a recommended surface-mount land size of 1.83 cm × 1.83 cm for PCB layout.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and robust temperature/lifetime specs make this capacitor suitable for automotive control modules and electronic subsystems requiring reliable bulk capacitance.
• High-density surface-mount boards — Chip-type can and carrier-tape compatibility enable placement in designs where board real estate is constrained and automated assembly is required.
• Power filtering and energy storage on PCBs — High capacitance and defined ripple current ratings support bulk filtering, smoothing and transient energy needs in power delivery circuits.

Unique Advantages

• High capacitance in an SMD-friendly form — Provides 1 mF of capacitance in a chip-type radial can suitable for automated SMT processes, reducing the need for larger discrete solutions.
• Automated assembly ready — Designed for use with carrier-tape fed automatic mounting machines, simplifying high-volume manufacturing.
• Qualification for demanding environments — AEC-Q200 qualification and a −55 °C to 105 °C operating range support deployment in applications with wide temperature excursions.
• Long-term elevated-temperature endurance — 5000 hours rated life at 105 °C provides predictable aging and reliability planning for long-life designs.
• Measurable ripple performance — Explicit ripple current ratings at 120 Hz and 10 kHz allow engineers to size and validate the part for filtering duties under known AC conditions.
• Regulatory compliance — RoHS compliance helps meet environmental and end-product regulatory requirements.

Why Choose UUJ1H102MNJ1MS?

UUJ1H102MNJ1MS combines high bulk capacitance and automated-assembly compatibility with AEC-Q200 qualification and long-duration elevated-temperature endurance, making it well suited for engineers designing robust, high-density electronics where reliable energy storage and filtering are required. Backed by Nichicon manufacturing and datasheet-backed performance (including ripple current and lifetime specifications), this part addresses needs for predictable capacitance behavior across temperature and time.

This capacitor is a practical choice for design teams targeting automotive-grade and industrial-grade surface-mount power and filtering applications that demand clear electrical and environmental specifications.

If you would like pricing, lead time, or availability for UUJ1H102MNJ1MS, request a quote or contact sales to discuss your project requirements and volume needs.