UUG2D470MNJ1MS

The UUG2D470MNJ1MS is a surface-mount aluminum electrolytic capacitor from Nichicon’s UUG series, offered in a chip-type SMD can package. It delivers 47 µF of polarized capacitance in a compact φ18 × 16.5 mm package optimized for board-level assembly.

Designed for demanding electronic power applications, this part combines a wide operating temperature range and AEC-Q200 qualification to address automotive and other harsh-environment use cases that require reliable, high-capacitance SMD components.

Key Features

• Capacitance & tolerance — 47 µF nominal with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated voltage & polarization — Polarized aluminum electrolytic design rated at 63 V for the specified part.
• Loss tangent (tan δ) — tan δ = 0.10 (maximum) measured at 20°C, 120 Hz, supporting predictable dissipation characteristics in power circuits.
• Ripple current capability — Specified ripple current performance for both low and high frequency operation (415 mA at 120 Hz; 664 mA at 10 kHz) to support smoothing and decoupling in switching power applications.
• Leakage current — Leakage current specified at 888.3 µA.
• Temperature & endurance — Rated for operation from −40°C to +85°C with a life rating of 2000 hours at 85°C.
• Package & assembly — Chip-type radial can SMD (φ18 × 16.5 mm) with embossed carrier taping for automated pick-and-place and reflow assembly.
• AEC-Q200 qualification — Rated to AEC-Q200 reliability standard for applications requiring automotive-grade component qualification.

Typical Applications

• Automotive electronics — Bulk filtering and power smoothing in automotive control modules that require AEC-Q200-qualified SMD capacitors.
• Power conversion modules — Energy storage and ripple suppression in board-level DC–DC converters and power-supply stages.
• High-density SMD assemblies — When a compact radial can SMD solution is needed for higher capacitance at board level.

Unique Advantages

• High capacitance in an SMD can — 47 µF in a compact φ18 × 16.5 mm package provides bulk capacitance without requiring larger radial through-hole parts.
• AEC-Q200-rated reliability — Qualification for automotive reliability simplifies selection for automotive electronic designs and other demanding environments.
• Engineered dissipation characteristics — Low tan δ (0.10 at 120 Hz, 20°C) gives predictable ESR-related loss behavior for power applications.
• Designed for thermal endurance — 2000-hour life at 85°C supports sustained operation in elevated-temperature environments.
• Assembly-ready packaging — Embossed carrier taping enables automated placement and integration into high-volume production flows.

Why Choose UUG2D470MNJ1MS?

The UUG2D470MNJ1MS delivers a compact, high-capacitance polarized SMD solution tuned for power smoothing and bulk decoupling in environments that require AEC-Q200-rated reliability and extended temperature performance. Its combination of 47 µF capacitance, 63 V rating, controlled tan δ, and specified ripple and leakage characteristics make it suitable for designers who need dependable board-level energy storage in automotive and industrial applications.

Choose this part when you require a durable SMD electrolytic capacitor that supports automated assembly, sustained operation at up to 85°C, and qualification for automotive-level reliability requirements.

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