UUG2G4R7MNJ1MS

The UUG2G4R7MNJ1MS from Nichicon is a chip-type aluminum electrolytic capacitor in a surface-mount radial can package, providing 4.7 µF capacitance at a 400 V rating. It is designed for applications that require compact high-voltage capacitance with defined ripple handling and predictable leakage behavior.

Key differentiators include AEC‑Q200 rating, a rated operating temperature range of -40 °C to 85 °C, and an endurance specification of 2000 hours at 85 °C. Status: End Of Life.

Key Features

• Capacitance & Tolerance — 4.7 µF nominal capacitance with ±20% tolerance (measured at 120 Hz, 20 °C).
• High Voltage Rating — Rated for 400 V operation to support high-voltage circuit requirements.
• Ripple Current Performance — Rated low-frequency ripple current of 115 mA at 120 Hz and high-frequency ripple current of 184 mA at 10 kHz, enabling defined AC stress handling across frequencies.
• Leakage Current — Specified leakage current of 175.2 µA, providing a measurable parameter for bias and standby current budgeting.
• Endurance & Temperature Range — Endurance of 2000 hours at 85 °C and an operating temperature range of -40 °C to 85 °C for thermal reliability under rated conditions.
• Package & Mounting — Chip-type radial can SMD package (φ12.5 × 13.5 mm) intended for surface-mount assembly; surface mount land size L: 1.28 × W: 1.28 cm.
• Automotive-Grade Qualification — AEC‑Q200 rated to meet automotive electronics qualification requirements.
• Assembly-Friendly Packaging — Supplied in embossed carrier taping for automated pick-and-place processing.
• Polarized Device — Polarized electrolytic construction for correct orientation in DC circuits.

Typical Applications

• Automotive electronics — Suitable for electronic modules where a 400 V, 4.7 µF surface-mount electrolytic capacitor with AEC‑Q200 qualification is required.
• Power supply filtering — Provides defined ripple handling (115 mA @120 Hz, 184 mA @10 kHz) for smoothing and decoupling in high-voltage power stages.
• High-voltage modules — Compact chip can form factor and 400 V rating support integration into space-constrained high-voltage circuits.

Unique Advantages

• 400 V capability: Enables use on higher-voltage rails without trade-offs in capacitance value.
• AEC‑Q200 rated: Meets an industry-recognized automotive qualification to support deployment in automotive electronic systems.
• Defined ripple and leakage specs: Clear ripple current ratings at both low and high frequencies plus a specified leakage current simplify thermal and bias budgeting.
• Compact SMD radial can: φ12.5 × 13.5 mm chip package balances capacitance density with a board-friendly surface-mount footprint.
• Endurance at elevated temperature: 2000 hours at 85 °C gives a verifiable life metric for design planning under rated conditions.
• Embossed carrier taping: Facilitates automated assembly and consistent placement for volume production.

Why Choose UUG2G4R7MNJ1MS?

UUG2G4R7MNJ1MS is positioned for designs that require a compact, high-voltage aluminum electrolytic capacitor with characterized ripple, leakage, and endurance parameters. Its AEC‑Q200 rating and 2000-hour endurance at 85 °C make it suitable for automotive electronics and other applications that demand traceable component behavior under thermal and electrical stress.

This Nichicon part is a fit for engineers and procurement teams specifying a 4.7 µF / 400 V SMD electrolytic with known ripple performance and automated assembly-ready packaging. Use it where a defined combination of voltage rating, capacitance, and endurance are essential to the design.

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