UUN0J102MNJ1MS

The UUN0J102MNJ1MS is a chip‑type, bi‑polar aluminum electrolytic capacitor from Nichicon designed for surface mounting on high‑density printed circuit boards. It delivers 1 mF capacitance at a 6.3 V rated voltage in a radial can SMD package and is intended for general‑purpose board‑level use where a bi‑polar SMD capacitor is required.

Key engineered attributes include bi‑polar operation across a wide temperature range, carrier‑tape compatibility for automated placement, defined ripple current capability, and RoHS compliance, making it suitable for production assembly and robust field operation.

Key Features

• Electrical Performance — 1 mF rated capacitance with a 6.3 V rating and tolerance of −20% to +20% for predictable decoupling and bulk storage at the specified voltage.
• Bi‑Polar Construction — Bi‑polarized design suitable for applications requiring non‑polar capacitor behavior within the rated limits.
• Ripple Current Capability — Rated ripple current of 500 mA at 120 Hz and 575 mA at 10 kHz to support AC ripple and filtering tasks on power rails within those frequency bands.
• Wide Temperature Range & Endurance — Specified to operate from −55 °C to +105 °C with an endurance rating of 2000 hours at 105 °C (with polarity inversion per the endurance condition).
• Package & Mounting — Chip type radial can SMD package designed for surface mounting on high‑density PC boards and compatible with automatic mounting machines fed by carrier tape. Recommended surface mount land size: 1.28 × 1.28 cm.
• Leakage Current Specification — Leakage current defined per the datasheet formula (after 1 minute at rated voltage, I ≤ 0.03 × C × V in μA), supporting predictable leakage behavior for design calculations.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863), meeting current lead‑restriction requirements for many production programs.

Typical Applications

• General‑Purpose Electronics — Suited for board‑level passive roles in equipment where a bi‑polar SMD capacitor of this capacitance and voltage is required.
• High‑Density PCB Assemblies — Designed for surface mounting on high‑density boards where chip‑type SMD capacitors support compact layouts.
• Automated Production — Compatible with carrier‑tape feeding for automatic placement, aiding high‑volume manufacturing workflows.
• Wide‑Temperature Deployments — Use in environments requiring operation from −55 °C to +105 °C, leveraging the part’s specified temperature and endurance characteristics.

Unique Advantages

• High Capacitance in a Chip‑Type SMD — Provides 1 mF capacitance in a chip‑style radial can, enabling designers to integrate higher capacitance without resorting to larger discrete solutions.
• Bi‑Polar Operation — Eliminates polarity restrictions where bi‑directional voltage conditions may occur, simplifying circuit design in applicable use cases.
• Production‑Ready Packaging — Carrier‑tape compatibility supports automated pick‑and‑place assembly, reducing manual handling and improving manufacturing throughput.
• Defined Ripple and Endurance Characteristics — Published ripple current ratings and a 2000‑hour endurance at 105 °C provide measurable performance parameters for thermal and lifetime planning.
• RoHS Compliant — Meets current lead‑restriction regulations, supporting compliance goals for shipped products.

Why Choose UUN0J102MNJ1MS?

The UUN0J102MNJ1MS combines Nichicon engineering with chip‑type, bi‑polar aluminum electrolytic construction to deliver a reliable 1 mF, 6.3 V SMD capacitor for general‑purpose PCB applications. Its carrier‑tape compatibility, defined ripple current ratings, and wide operating temperature range make it suitable for production environments and demanding thermal conditions.

This part is appropriate for designers and procurement teams seeking a RoHS‑compliant, surface‑mount bi‑polar capacitor with known endurance and leakage behaviors—helping reduce uncertainty in BOM selection and lifecycle planning for compact, high‑density assemblies.

For pricing, lead‑time, or to request a formal quote, please contact our sales or quoting team with your project details and quantity requirements.