UUJ1V222MNJ6MS

The UUJ1V222MNJ6MS is a chip-type aluminum electrolytic capacitor from Nichicon designed for surface mounting on high-density PC boards. It delivers 2.2 mF capacitance at a 35 V rating in a compact radial can SMD package, offering elevated capacitance in larger case sizes.

Engineered for demanding environments, this part supports a wide operating temperature range and long endurance, and it is AEC-Q200 qualified and RoHS compliant—making it suitable for automotive electronics and other applications that require robust, long-life power conditioning components.

Key Features

• Capacitance & Voltage — 2.2 mF rated capacitance at 35 V provides bulk energy storage suitable for power filtering and decoupling.
• Package & Mounting — Chip-type radial can SMD package (L: 2.15 × D: 1.8 cm) designed for surface mounting on high-density PCBs and compatible with automatic mounting machines fed by carrier tape.
• Temperature & Lifetime — Operating range from −55 °C to 105 °C with a specified lifetime of 5000 hours at 105 °C, supporting long-term operation in elevated-temperature environments.
• Reliability & Qualification — AEC-Q200 qualification indicates suitability for automotive-grade reliability requirements; RoHS compliant per the 2011/65/EU and (EU)2015/863 directives.
• Ripple Current Capability — Supports 1.15 A at 120 Hz and 1.323 A at 10 kHz for handling AC ripple in power-supply applications.
• Tolerance & Polarization — ±20% capacitance tolerance and polarized construction to match typical electrolytic capacitor usage.
• Board Footprint — Recommended surface-mount land size L: 1.83 × W: 1.83 cm to support reliable soldering and placement.

Typical Applications

• Automotive power modules — Bulk energy storage and smoothing in automotive ECUs and power conditioning circuits, leveraging AEC-Q200 qualification and wide temperature range.
• High-density PCB power filtering — Surface-mount radial can SMD form factor provides higher capacitance for compact power supply and decoupling designs on dense boards.
• Automotive electronics assemblies — Designed for automated mounting with carrier tape feeding, streamlining high-volume production of vehicle electronic systems.

Unique Advantages

• Elevated capacitance in compact SMD form — 2.2 mF in a chip-type radial can reduces board area compared with through-hole equivalents while delivering significant bulk capacitance.
• Automotive-grade qualification — AEC-Q200 status supports use in automotive designs that require proven component reliability.
• Wide temperature endurance — −55 °C to 105 °C operating range and 5000 hours lifetime at 105 °C provide predictable behavior in thermally challenging environments.
• Designed for automated assembly — Compatibility with carrier-tape feeding simplifies pick-and-place integration for volume manufacturing.
• Measurable ripple handling — Specified ripple currents at 120 Hz and 10 kHz allow designers to size the capacitor for expected AC stress and thermal loading.
• Regulatory compliance — RoHS compliance supports regulatory requirements for restricted substances.

Why Choose UUJ1V222MNJ6MS?

The UUJ1V222MNJ6MS combines high capacitance, automotive-grade qualification, and surface-mount convenience in a compact radial can package. Its specified ripple current capability, wide operating temperature range, and long 5000-hour endurance at 105 °C make it well suited to designs that require reliable bulk energy storage and power smoothing under elevated thermal and vibration conditions.

This part is a practical choice for engineers designing automotive electronics and other robust systems that demand long-life, high-capacitance surface-mount solutions from a recognized manufacturer, Nichicon.

If you would like pricing, availability, or support integrating UUJ1V222MNJ6MS into your design, request a quote or contact sales to discuss requirements and lead times.