UUN0J222MNJ6MS

The UUN0J222MNJ6MS is a chip‑type, bi‑polarized aluminum electrolytic capacitor designed for surface mounting on high‑density PC boards. It delivers a high capacitance (2.2 mF) in a compact can‑style SMD package and is formulated for general‑purpose use across a wide temperature range.

Key value comes from its bi‑polarized construction, RoHS compliance, and suitability for automated, tape‑fed SMT assembly, making it well suited to designs that require robust, high capacitance surface‑mount components with extended temperature and endurance characteristics.

Key Features

• Bi‑Polarized Design Allows operation without polarity constraints for AC or bipolar circuit requirements.
• Capacitance & Voltage 2.2 mF rated capacitance at 6.3 V with capacitance tolerance of -20%~20% (±20%).
• Wide Temperature Range & Endurance Rated for -55 °C to +105 °C with endurance of 2000 hours at 105 °C (polarity inverted every 250 hours as part of endurance condition).
• Ripple Current Performance Rated ripple current: 740 mA at 120 Hz and 851 mA at 10 kHz, suitable for applications with AC or switching ripple.
• Surface‑Mount, Tape‑Fed Packaging Chip type designed for placement on high‑density PC boards and compatible with automatic mounting machines fed with carrier tape.
• Compact Can‑Style SMD Package Package/case: Radial, Can - SMD; physical footprint L: 2.15 × D: 1.6 cm and recommended land size L: 1.63 × W: 1.63 cm for PCB layout.
• Regulatory Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General‑Purpose Surface‑Mount Circuits Provides high capacitance for decoupling, filtering, or energy‑storage roles where bi‑polarized operation is needed.
• High‑Density PCB Designs Chip‑type SMD format is intended for compact assemblies that require automated, tape‑fed placement.
• Equipment Operating Across Wide Temperatures Suitable for systems that must perform reliably between -55 °C and +105 °C.

Unique Advantages

• Bi‑polarized flexibility: Eliminates polarity constraints for AC or bipolar circuit topologies, simplifying design choices.
• High capacitance in an SMD can: 2.2 mF capacity in a compact package reduces board area compared with comparable discrete solutions.
• Designed for automated assembly: Tape‑fed compatibility reduces handling time and supports high‑volume SMT production.
• Robust thermal endurance: Rated for 2000 hours at 105 °C, supporting longer operating life in elevated‑temperature environments.
• Clear ripple current specifications: Defined ripple ratings at 120 Hz and 10 kHz enable straightforward power‑stage sizing.
• RoHS compliance: Helps meet environmental regulatory requirements for modern electronics manufacturing.

Why Choose UUN0J222MNJ6MS?

UUN0J222MNJ6MS delivers high capacitance, bi‑polarized operation and tape‑feed SMD compatibility in a compact can‑style package. It is positioned for engineers and buyers seeking a reliable, general‑purpose surface‑mount electrolytic capacitor that performs across a wide temperature range and supports automated assembly.

This part is suited to designs that require robust ripple handling, long endurance at elevated temperatures, and simplified PCB integration—providing clear, spec‑based value for volume manufacturing and field reliability.

If you would like pricing or availability, request a quote or submit an inquiry to the sales team for UUN0J222MNJ6MS and include your desired quantities and delivery timeline.