UUJ1C102MNJ1MS

The UUJ1C102MNJ1MS is a chip-type aluminum electrolytic capacitor designed for surface mounting on high-density printed circuit boards. It delivers 1 mF capacitance at a 16 V rating in a compact radial can SMD package optimized for automated assembly.

Engineered for demanding environments, this part combines high capacitance in larger chip case sizes with AEC-Q200 qualification and RoHS compliance, making it suitable for automotive electronics and other applications that require extended thermal endurance and reliable power smoothing.

Key Features

• Capacitance & Voltage — 1 mF nominal capacitance with a 16 V rated voltage and ±20% tolerance for bulk energy storage and local decoupling.
• Package & Mounting — Chip-type radial can SMD package designed for surface mounting on high-density PC boards and compatible with automatic mounting machines fed with carrier tape.
• Temperature Range — Operates across −55°C to +105°C, supporting a wide range of thermal environments.
• Robust Endurance — Designed for long-term operation with a rated lifetime of 5000 hours at 105°C, meeting endurance criteria after high-temperature stress.
• Electrical Performance — Ripple current capability of 630 mA at 120 Hz and 724.5 mA at 10 kHz, suitable for smoothing and power-filtering duties in compact power stages.
• Quality & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), aligning with automotive-grade reliability and environmental regulations.
• Board Footprint — Size dimension L: 1.65 × D: 1.6 cm with a recommended surface-mount land size of L: 1.63 × W: 1.63 cm for PCB layout reference.

Typical Applications

• Automotive Electronics — Energy storage, smoothing and decoupling in control modules and power converters where AEC-Q200 qualification and wide temperature operation matter.
• High-Density PCB Power Management — Local bulk capacitance and ripple suppression on compact, space-constrained boards designed for high component density.
• Automated Assembly Lines — Designed for compatibility with carrier-tape fed automatic mounting machines to streamline high-volume production and improve assembly throughput.

Unique Advantages

• High Capacitance in an SMD Can — 1 mF capacitance in a chip-type aluminum can provides substantial bulk capacitance where board space is limited.
• Automotive-Grade Reliability — AEC-Q200 qualification and a −55°C to +105°C operating range address the reliability demands of automotive and other harsh-environment designs.
• Long Thermal Endurance — 5000 hours rated lifetime at 105°C helps ensure stability of capacitance, tan δ and leakage current over extended high-temperature operation.
• Measured Ripple Handling — Specified ripple current values at 120 Hz and 10 kHz support effective filtering across common power-supply frequencies.
• Assembly-Friendly — Carrier-tape compatibility reduces handling complexity and supports automated pick-and-place processes for high-volume manufacturing.
• Standards Compliance — RoHS compliance supports regulatory requirements for environmental substance restrictions.

Why Choose UUJ1C102MNJ1MS?

The UUJ1C102MNJ1MS combines substantial bulk capacitance with an SMD radial-can form factor, making it a practical choice for designers needing reliable energy storage and ripple suppression in compact layouts. Its AEC-Q200 qualification, wide temperature range, and 5000-hour thermal endurance rating make it well suited to demanding applications where long-term stability and environmental compliance are required.

This part is ideal for engineers designing automotive modules, compact power supplies, and high-density boards that require automated assembly compatibility and proven electrical performance. Documentation-backed specifications such as rated ripple currents and thermal endurance provide the data needed for robust design validation.

If you would like pricing, availability or to submit a request for a quote, please contact sales to discuss your quantity, lead-time and application requirements.