UUJ2E470MNJ1MS

The UUJ2E470MNJ1MS is a chip-type aluminum electrolytic capacitor from Nichicon's UUJ series engineered for surface-mount assembly on high-density PC boards. It provides 47 µF capacitance at a 250 V rating in an SMD can package and targets applications that require robust voltage handling, elevated operating temperature, and automated assembly compatibility.

With AEC-Q200 qualification and RoHS compliance, this capacitor is positioned for demanding applications where long-term thermal endurance and predictable electrical performance are required.

Key Features

• Electrical Performance — 47 µF nominal capacitance at a 250 V rated voltage with polarization specified for typical electrolytic use.
• Tolerance — Capacitance tolerance of −20% to +20% (±20% at 120 Hz, 20°C as per series specification).
• Ripple Current Capability — Rated ripple handling of 280 mA at 120 Hz and 448 mA at 10 kHz, supporting AC ripple and filtering duties.
• Temperature and Lifetime — Operating temperature range −40°C to +105°C with a rated life of 5000 hours at 105°C.
• Reliability Qualification — AEC-Q200 qualified for automotive-grade reliability requirements.
• Package and Mounting — Chip-type radial can SMD package designed for surface mounting and compatible with automatic mounting machines fed by carrier tape.
• Dimensions and PCB Land — Component size L: 2.15 cm × D: 1.8 cm and recommended surface mount land size L: 1.83 cm × W: 1.83 cm to aid PCB layout.
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive power electronics — AEC-Q200 qualification and high-temperature endurance make this capacitor suitable for power filtering and energy storage in automotive systems.
• High-density PCB power rails — Chip-type SMD can package and carrier-tape compatibility enable automated placement on compact, densely populated boards for bulk decoupling and smoothing.
• High-temperature environments — Rated for operation up to 105°C with a 5000-hour endurance specification at that temperature for designs exposed to sustained heat.

Unique Advantages

• AEC-Q200 qualification: Provides a traceable reliability baseline for designs targeting automotive or similarly demanding markets.
• Long high-temperature life: 5000 hours at 105°C supports longevity in thermally stressed applications.
• High-voltage, compact SMD solution: 250 V rating in a chip-type SMD can gives designers higher capacitance per footprint for constrained layouts.
• Automated assembly ready: Designed for carrier-tape feeding and surface mounting to streamline volume production and PCB assembly.
• Measurable ripple performance: Specified ripple currents at 120 Hz and 10 kHz enable confident selection for filtering and ripple-handling roles.
• RoHS compliance: Meets current environmental directive requirements for lead-restricted assemblies.

Why Choose UUJ2E470MNJ1MS?

UUJ2E470MNJ1MS combines a high-voltage 250 V rating with a practical 47 µF capacitance in a surface-mount can designed for automated assembly, delivering a compact energy-storage and filtering option for demanding designs. Its AEC-Q200 qualification, rated lifetime at elevated temperature, and defined ripple current values make it a strong choice where reliability and thermal endurance are priorities.

This capacitor suits design teams and procurement engineers developing products that require automotive-grade qualification, tight board-space utilization, and dependable high-temperature operation. The UUJ series heritage and clear specifications help simplify selection and lifecycle planning for production designs.

Request a quote or submit a sales inquiry to discuss availability, pricing, and qualification details for UUJ2E470MNJ1MS.