UUX1J470MNL1GS

The UUX1J470MNL1GS from Nichicon is a surface-mount, chip-type aluminum electrolytic capacitor in the UUX series. It provides 47 µF capacitance at a 63 V rating in a compact φ10 × 10L can-style SMD package intended for mass-production assembly using embossed carrier taping.

Designed for wide-temperature operation and extended endurance, this part targets applications that require reliable capacitance and ripple handling across -55°C to +105°C with 2000 hours endurance at 105°C.

Key Features

• Capacitance & Voltage — 47 µF rated capacitance with a 63 V working voltage and ±20% tolerance at 120 Hz, 20°C.
• Wide temperature range — Specified for operation from -55°C to +105°C, supporting applications that require low-temperature stability and high-temperature endurance.
• Endurance — Rated for 2000 hours at 105°C with the rated voltage applied; capacitance change within ±20% after endurance testing according to the series specification.
• Reliability / AEC — Series includes AEC-Q200 rating, indicating qualification for demanding environments where AEC-Q200 is required.
• Leakage current — For rated voltages 6.3 to 100 V, leakage current after 1 minute at 20°C is specified as not more than 0.03 × C × V (µA), per the series datasheet.
• Tangent of loss angle (tan δ) — Maximum tan δ for 63 V parts is 0.10 at 120 Hz, 20°C, enabling predictable AC loss performance.
• Impedance stability at low temperature — Impedance ratio Z(−55°C)/Z(+20°C) is specified up to 3 for 63 V parts, supporting predictable performance in cold conditions.
• Ripple current capability — Rated ripple current is 220 mA at 120 Hz and 367.4 mA at 10 kHz, useful for power filtering and smoothing in switching environments.
• Surface-mount package — Can-style SMD (chip type) with package dimension L: 1.00 cm × D: 1.00 cm and recommended PCB land size 1.03 × 1.03 cm; supplied in embossed carrier taping for automated assembly.
• Polarized construction — Polarized aluminum electrolytic design for DC applications.

Typical Applications

• Automotive electronics — Suitable for automotive applications as indicated in the product specifications and the AEC-Q200 series qualification.
• High-temperature systems — Useful where operation up to +105°C and 2000-hour endurance are required.
• Surface-mount mass production — Supplied in embossed carrier taping and sized for automated SMD assembly workflows.

Unique Advantages

• Automotive-capable qualification — Inclusion in the AEC-Q200-rated series supports use in demanding and regulated environments.
• Wide operating temperature — Rated from −55°C to +105°C, enabling deployment across a broad range of thermal conditions.
• Long endurance at elevated temperature — 2000 hours at 105°C ensures extended lifetime under thermal stress for more predictable maintenance cycles.
• Measurable low leakage — Series leakage current specification (≤ 0.03CV after 1 minute at 20°C for 6.3–100 V) provides a verifiable baseline for low-leakage designs.
• Designed for automated assembly — Embossed carrier taping and standardized land size simplify pick-and-place and reflow-compatible manufacturing.
• Clear AC performance metrics — Specified tan δ and impedance ratios allow engineers to predict AC behavior across temperature and frequency ranges.

Why Choose UUX1J470MNL1GS?

The UUX1J470MNL1GS combines Nichicon’s UUX series attributes—wide temperature range, defined endurance, and AEC-Q200 series qualification—in a compact SMD can package suited for high-reliability and high-volume production. Its specified leakage, tan δ, and ripple current figures make behavior predictable for power filtering and bulk decoupling in thermally demanding environments.

This part is appropriate for designers and procurement teams targeting automotive and other demanding applications that need traceable electrical characteristics, automated assembly readiness, and long-term stability from a reputable manufacturer.

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