UUJ1V102MNQ1MS

The UUJ1V102MNQ1MS is a chip-type aluminum electrolytic capacitor providing 1 mF capacitance at a 35 V rating in a surface-mount radial-can package. It is designed for high-capacitance, high-density PC board layouts and is compatible with carrier-tape automated mounting.

Targeted at demanding applications, this part combines AEC-Q200 qualification and RoHS compliance with a wide operating temperature range and extended endurance, delivering reliable energy storage and ripple handling where robustness is required.

Key Features

• Capacitance & Voltage: 1 mF nominal capacitance rated for 35 V with a tolerance of ±20% (polarized).
• Temperature & Endurance: Operating range from −55°C to 105°C and rated endurance of 5000 hours at 105°C under rated voltage.
• Ripple Current Performance: Specified ripple capability of 750 mA at 120 Hz and 862.5 mA at 10 kHz for evaluating thermal and ripple handling on power rails.
• Reliability & Compliance: AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting use in regulated and quality-focused designs.
• Mounting & Package: Chip-type radial can SMD built for surface mounting on high-density PCBs; compatible with carrier-tape automated assembly. Recommended surface-mount land size: 1.83 × 1.83 cm.

Typical Applications

• Automotive electronics: Suited for automotive systems where AEC-Q200 qualification and wide temperature endurance are required.
• High-density PCB power management: Chip-type SMD form factor enables high capacitance on compact, densely populated circuit boards and supports automated placement.
• 35 V power rail smoothing: High capacitance and specified ripple current figures make the part appropriate for decoupling and smoothing on 35 V rails.

Unique Advantages

• High capacitance in SMD form: Delivers 1 mF in a chip-type surface-mount package, reducing the need for larger through-hole components.
• Automotive-grade qualification: AEC-Q200 qualification provides a clear reliability baseline for automotive and other demanding applications.
• Extended high-temperature endurance: Rated for 5000 hours at 105°C, supporting long-term operation in elevated-temperature environments.
• Assembly-ready packaging: Carrier-tape compatibility and SMD construction streamline automated manufacturing on high-density boards.
• Quantified ripple performance: Published ripple current values at both low and high frequencies help engineers size components for thermal and ripple requirements.
• RoHS compliant: Meets RoHS directives for environmental regulatory requirements.

Why Choose UUJ1V102MNQ1MS?

The UUJ1V102MNQ1MS combines high capacitance, automotive-grade qualification, and long-term thermal endurance in a surface-mount chip package designed for automated assembly. It is well suited to designs that require robust energy storage and ripple management on 35 V systems while maintaining compatibility with high-density PCB layouts.

With clear specification of capacitance, voltage, operating temperature, endurance, and ripple current, this part lets engineers evaluate performance deterministically and integrate a reliable electrolytic solution into production assemblies.

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