UUJ2W220MNJ1MS

The UUJ2W220MNJ1MS is a chip-type aluminum electrolytic capacitor in a surface-mount can package, offering a 22 µF capacitance at a 450 V rating. It is built for use on high-density printed circuit boards and is compatible with automated carrier-tape mounting processes. The part combines high-voltage performance with long-term reliability features including AEC-Q200 qualification and RoHS compliance.

Key Features

• Electrical Performance — 22 µF nominal capacitance with a 450 V rated voltage and ±20% tolerance; designed to support high-voltage energy storage and smoothing where 450 V capability is required.
• Ripple Handling — Specified ripple current performance of 130 mA at 120 Hz and 208 mA at 10 kHz, enabling stable operation under AC ripple conditions typical of power circuitry.
• Temperature & Lifetime — Operation from −40 °C to +105 °C with a rated life of 5000 hours at 105 °C, providing durability for sustained high-temperature operation.
• Reliability & Qualification — AEC-Q200 qualified and RoHS compliant, reflecting suitability for demanding environments and supply-chain regulatory compliance.
• Surface-Mount Package — Chip-type SMD radial can with compact dimensions (L: 2.15 cm × D: 1.8 cm) and a recommended land pattern (L: 1.83 cm × W: 1.83 cm); designed for automated placement from carrier tape.
• Leakage and Endurance Characteristics — Meets series endurance criteria: capacitance change within ±20%, tan δ within limits, and leakage current at or below initial specification after 5000 hours at 105 °C (as defined by series datasheet).

Typical Applications

• Automotive Electronics — AEC-Q200 qualification makes this capacitor suitable for automotive electronic modules that require high-voltage capacitors with qualified reliability.
• High-Voltage Power Modules — 450 V rating and 22 µF capacitance provide energy storage and smoothing for high-voltage DC/DC stages and power conversion circuits.
• High-Density PCB Assemblies — Chip-type SMD can and carrier-tape compatibility support automated placement on densely populated boards used in industrial and vehicle systems.

Unique Advantages

• AEC-Q200 Qualified: Meets automotive-grade qualification requirements to support designs targeting demanding operational environments.
• High-Voltage Capability: 450 V rating enables use in higher-voltage power rails without uprating multiple lower-voltage parts.
• Long High-Temperature Life: Rated for 5000 hours at 105 °C, helping ensure stability and reduced replacement frequency in thermally stressed designs.
• Designed for Automated Assembly: Carrier-tape compatible chip format and SMD can package simplify integration into high-volume manufacturing flows.
• Regulatory Compliance: RoHS compliant for reduced hazardous substance concerns across product lifecycles.

Why Choose UUJ2W220MNJ1MS?

UUJ2W220MNJ1MS positions itself as a durable, high-voltage surface-mount aluminum electrolytic capacitor for applications that demand 450 V capability, reliable ripple handling, and extended life at elevated temperatures. Its AEC-Q200 qualification and RoHS compliance make it appropriate for regulated and demanding environments where component qualification is required.

This part is well suited to engineers specifying components for high-voltage power stages, automotive electronic modules, and compact PCB assemblies that require automated placement. Its combination of electrical ratings, package compatibility, and qualification balance performance and manufacturability for long-term system reliability.

If you need pricing or availability for UUJ2W220MNJ1MS, request a quote or submit a sourcing inquiry and our team will respond with product and ordering information to support your design review.