UUG1J101MNQ1MS

The UUG1J101MNQ1MS is a surface-mount aluminum electrolytic capacitor in a compact chip-style can. It delivers 100 µF at a 63 V rating with ±20% tolerance and is designed for electronic systems that require robust bulk capacitance in a small SMD package.

Its combination of AEC-Q200 qualification, specified ripple-current performance at both low and high frequencies, and a 2000-hour endurance at 85°C make it suitable for demanding environments where long-term stability and reliability are important.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance rated at 63 V with ±20% tolerance measured at 120 Hz, 20°C.
• Package & Mounting — Chip-type radial can for surface-mount assembly; case size φ12.5 × 13.5 mm (L × D: 1.35 × 1.25 cm) with surface mount land size 1.28 × 1.28 cm; supplied in embossed carrier taping for automated placement.
• Reliability & Endurance — AEC-Q200 rated with a specified life of 2000 hours at 85°C under rated voltage, meeting endurance criteria for capacitance and tan δ recovery.
• Ripple Current Performance — Low-frequency ripple current 370 mA (120 Hz, 20°C) and high-frequency ripple current 555 mA (10 kHz, 20°C), supporting power-filtering roles across a range of frequencies.
• Leakage Current & Polarization — Polarized device with measured leakage current around 189 µA after one minute at rated voltage, per product specification.
• Operating Temperature — Rated for −40°C to +85°C ambient operation to accommodate a wide range of thermal environments.

Typical Applications

• Automotive electronics — Suitable for use in automotive electronic modules where AEC-Q200 qualification is required and robust capacitive energy storage is needed.
• Power supply filtering — Supports smoothing and decoupling on DC power rails with defined ripple-current capability at both low and high frequencies.
• Embedded systems — Compact chip form factor for space-constrained boards requiring bulk capacitance and endurance at elevated temperature.

Unique Advantages

• AEC-Q200 Qualification: Provides traceable reliability status for applications targeting automotive and other high-reliability markets.
• Dual-frequency ripple capability: Specified ripple currents at 120 Hz and 10 kHz (370 mA / 555 mA) allow predictable performance across power-conversion and filtering use cases.
• Compact SMD chip can: φ12.5 × 13.5 mm package balances high capacitance with a small PCB footprint and is compatible with automated placement via embossed carrier taping.
• Long endurance at elevated temperature: Rated for 2000 hours at 85°C under applied voltage, supporting long-term stability in thermally stressed environments.
• Wide ambient temperature range: −40°C to +85°C operation covers a broad set of environmental conditions common in industrial and vehicular electronics.

Why Choose UUG1J101MNQ1MS?

The UUG1J101MNQ1MS combines a high-capacitance chip-style aluminum electrolytic with explicit ripple-current and leakage specifications, AEC-Q200 qualification, and a compact SMD can. It is positioned for designs that require reliable bulk capacitance, predictable ripple handling at multiple frequencies, and endurance at elevated temperatures.

This part is appropriate for engineers specifying capacitors for automotive and industrial power-management circuits where traceable qualification, compact form factor, and documented endurance are important selection criteria.

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