UUN1A102MNQ1MS

The UUN1A102MNQ1MS from Nichicon is a chip-type, bi‑polarized aluminum electrolytic capacitor designed for surface mounting on high‑density PC boards. It delivers 1 mF capacitance at a 10 V rating in a radial can SMD package, targeted for general‑purpose electronic assemblies that require bi‑polar operation across a wide temperature range.

This part is carrier‑tape compatible for automatic mounting and is RoHS compliant, making it suitable for production environments that demand automated pick‑and‑place assembly and regulatory compliance.

Key Features

• Chip‑Type, Bi‑Polar Construction Designed as a bi‑polarized chip type, enabling use where polarity inversion or AC coupling is required within the specified endurance conditions.
• Capacitance and Voltage 1 mF nominal capacitance with a 10 V rated voltage and tolerance of ±20% (–20% to +20%).
• Wide Operating Temperature Specified for operation from –55°C to +105°C, supporting use across broad thermal environments.
• Endurance Rated for 2000 hours at 105°C with polarity inverted every 250 hours per the UUN series endurance test conditions.
• Ripple Current Ratings Rated ripple current of 600 mA at 120 Hz and 690 mA at 10 kHz, listed for the specific part’s performance at those frequencies.
• Surface Mount Package Radial, can‑style SMD package with dimensions L: 1.65 cm × D: 1.6 cm and recommended land size L: 1.63 cm × W: 1.63 cm for PCB footprint planning.
• Manufacturing Compatibility Applicable to automatic mounting machines when fed with carrier tape, easing integration into automated production lines.
• Regulatory Compliance Compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• General‑Purpose Electronic Assemblies — For surface‑mounted boards requiring a bi‑polar aluminum electrolytic capacitor rated at 1 mF and 10 V within −55°C to +105°C operating range.
• High‑Density PCBs — Suitable where a chip‑type SMD radial can is needed to conserve board area while providing higher capacitance in the UUN series case sizes.
• Automated Production Lines — Designed for carrier‑tape feeding to support automatic pick‑and‑place assembly processes.

Unique Advantages

• Bi‑Polar Design for Polarity‑Flexible Use: Allows operation with polarity inversion as specified by the UUN series endurance conditions.
• High Capacitance in an SMD Can: 1 mF available in a compact chip‑type radial can (L 1.65 cm × D 1.6 cm) for applications needing larger capacitance without through‑hole parts.
• Wide Temperature Range: Rated from −55°C to +105°C to accommodate designs exposed to varied thermal conditions.
• Production‑Friendly Packaging: Carrier‑tape compatible for automated mounting, simplifying high‑volume assembly.
• Measured Ripple Performance: Specified ripple currents of 600 mA (120 Hz) and 690 mA (10 kHz) for predictable AC performance at those frequencies.
• RoHS Compliant: Meets applicable RoHS directives for material compliance in regulated markets.

Why Choose UUN1A102MNQ1MS?

UUN1A102MNQ1MS is positioned as a robust, bi‑polar SMD aluminum electrolytic solution for designers who need 1 mF capacitance at 10 V in a surface‑mount radial can. Its combination of bi‑polar construction, wide operating temperature, endurance specification at 105°C, and carrier‑tape compatibility makes it a practical choice for general‑purpose assemblies and automated manufacturing workflows.

This part is suitable for teams and procurement focused on predictable specification compliance—backed by Nichicon’s UUN series datasheet parameters—where lifecycle endurance and board‑level integration are key considerations.

If you would like pricing, lead time, or a formal quote for part number UUN1A102MNQ1MS, request a quote or submit an inquiry with the part number to initiate a sales response.