UUG2W100MNJ1MS

The UUG2W100MNJ1MS is a chip-type aluminum electrolytic capacitor from Nichicon's UUG series, designed for surface-mount applications that require higher capacitance in a compact radial can SMD package (φ16 × 16.5 mm). This polarized device delivers 100 µF capacitance with ±20% tolerance and a 450 V rated voltage for use in demanding electronic power circuits.

Key electrical and reliability attributes include low-frequency ripple current performance, low leakage, and a 2000-hour endurance rating at 85°C. The part is AEC‑Q200 rated and specified for automotive use. Status: End Of Life.

Key Features

• Capacitance & Tolerance — 100 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C for predictable bulk energy storage and decoupling.
• High Rated Voltage — 450 V rated voltage suitable for high-voltage circuits requiring robust DC blocking or energy storage.
• Ripple Current Performance — Low-frequency ripple current 140 mA (120 Hz) and high-frequency ripple current 224 mA (10 kHz) to support both steady-state and higher-frequency ripple conditions.
• Low Leakage — Specified leakage current of 280 µA (after 1 minute at rated voltage, 20°C) for minimized standby loss and predictable behavior in DC circuits.
• Temperature & Endurance — Operating range −40°C to +85°C with endurance of 2000 hours at 85°C, providing defined long-term performance in elevated-temperature environments.
• Package & Mounting — Chip-type radial can SMD package (φ16 × 16.5 mm) optimized for surface-mount assembly and supplied in embossed carrier taping for reel-based pick-and-place.
• Automotive Qualification — AEC‑Q200 rating and explicit application for automotive electronics where qualification to automotive passive-component stress tests is required.

Typical Applications

• Automotive electronic systems — Suitable for high-voltage and high-capacitance requirements in automotive power electronics and control modules that require AEC‑Q200 qualified passives.
• Power supply filtering — Used for bulk energy storage and smoothing in DC power rails that demand high voltage capability and defined ripple handling.
• Industrial power circuits — Applicable where a compact, surface-mount electrolytic capacitor with specified endurance and temperature range is needed for long-term performance.

Unique Advantages

• High-voltage capability: The 450 V rating enables use in higher-voltage DC circuits without the need for series stacking of multiple capacitors.
• Defined endurance: 2000 hours at 85°C provides a measurable reliability baseline for thermal endurance planning and lifetime estimations.
• Automotive-grade qualification: AEC‑Q200 rating supports selection for automotive and other high-reliability markets requiring qualified passive components.
• Compact SMD form factor: Chip-type radial can in a φ16 × 16.5 mm package supports surface-mount assembly and automated handling via embossed carrier taping.
• Balanced ripple and leakage specs: Combined low- and high-frequency ripple current ratings with low leakage current yield predictable performance across real-world operating conditions.

Why Choose UUG2W100MNJ1MS?

The UUG2W100MNJ1MS combines high capacitance and a 450 V rating in a compact, surface-mount chip package from Nichicon's UUG series. With AEC‑Q200 qualification, defined endurance at elevated temperature, and specified ripple and leakage characteristics, it is positioned for designs that require validated performance and reliability in automotive and industrial environments.

This part is appropriate for engineers and procurement teams specifying components for high-voltage power rails, filtering, and energy-storage applications where long-term behavior and qualified manufacturing standards are priorities.

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