UUJ2D470MNJ6MS

The UUJ2D470MNJ6MS is a chip-type aluminum electrolytic capacitor offering 47 µF capacitance at a 200 V rating in a compact surface-mount can package. It is designed for high-density PC board assemblies and is compatible with automated placement using carrier tape.

With AEC‑Q200 qualification and RoHS compliance, this part targets robust, long-life designs that require elevated-voltage smoothing and decoupling in compact, surface-mounted implementations.

Key Features

• Core Electrical — 47 µF capacitance, 200 V rated voltage, polarized construction, and ±20% capacitance tolerance at 120 Hz, 20 °C.
• Reliability & Endurance — AEC‑Q200 qualified; designed for 5000 hours at 105 °C with capacitance change within ±20% and leakage current meeting specified limits after endurance testing.
• Package & Mounting — Chip type radial can SMD for surface mounting on high-density PCBs; compatible with automatic mounting machines fed with carrier tape. Physical size L: 2.15 × D: 1.6 cm with recommended land size L: 1.63 × W: 1.63 cm.
• Thermal Range — Operating temperature range of −40 °C to 105 °C for use in elevated-temperature applications.
• Performance Metrics — Specified ripple current of 270 mA at 120 Hz and 432 mA at 10 kHz; leakage current for the 160–450 V range specified as I = 0.04CV + 100 μA (1 minute at 20 °C).
• Regulatory — RoHS compliant to 2011/65/EU and (EU)2015/863.

Typical Applications

• Automotive electronics — Suitable for automotive subsystems that require AEC‑Q200 qualified capacitors for power smoothing and decoupling on 200 V rails.
• High-density surface-mount power modules — Compact chip form factor enables placement on tight PCBs where automated tape-fed assembly is used.
• 200 V power rails and DC‑DC converters — Provides bulk capacitance and ripple handling for higher-voltage smoothing and energy storage in compact designs.

Unique Advantages

• AEC‑Q200 qualification: Certification supports use in automotive-grade and other high-reliability applications.
• Long-term high-temperature endurance: Rated for 5000 hours at 105 °C with defined limits for capacitance, tan δ, and leakage current to ensure predictable lifetime performance.
• Tape-fed surface-mount compatibility: Designed for automated placement, reducing assembly complexity in high-volume manufacturing.
• Compact high-voltage solution: Combines 47 µF capacitance with a 200 V rating in a small SMD can for space-constrained power designs.
• Documented ripple and leakage specifications: Provided ripple current values at 120 Hz and 10 kHz and a leakage current formula for the 160–450 V range to support accurate thermal and reliability calculations.
• RoHS compliant: Conforms to current RoHS directives for materials compliance.

Why Choose UUJ2D470MNJ6MS?

The UUJ2D470MNJ6MS positions itself as a robust, high-voltage surface-mount electrolytic capacitor for designers who need reliable bulk capacitance in compact, automated assemblies. Its AEC‑Q200 qualification, RoHS compliance, and specified endurance at 105 °C make it appropriate for demanding environments where proven lifetime behavior is required.

This part is a fit for engineering teams designing higher-voltage power rails, compact power modules, and automotive systems that require vetted component-level reliability, predictable ripple performance, and assembly-friendly packaging.

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