UUG1V102MNQ1MS

The UUG1V102MNQ1MS is a surface-mount aluminum electrolytic capacitor offering 1000 µF nominal capacitance at a 35 V rating in a compact chip-style can (φ16 × 16.5 mm). Designed for applications that require bulk energy storage and smoothing in compact layouts, it targets demanding electronic systems including automotive electronics.

Built on Nichicon’s UUG series architecture, this component balances high capacitance, measurable ripple performance at multiple frequencies, and endurance for sustained operation up to 85°C.

Key Features

• Capacitance & Tolerance — 1000 µF nominal capacitance with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Voltage Rating — Rated for 35 V DC to support mid-voltage power rails.
• Loss Characteristics — Tangent of loss angle (tanδ) specified at 0.14 (measurement condition: 20°C, 120 Hz) for predictable ESR-related behavior.
• Ripple Current Performance — Low-frequency ripple current 1000 mA at 120 Hz and high-frequency ripple current 1150 mA at 10 kHz, enabling effective smoothing across common ripple bands.
• Leakage Current — Specified leakage current 1050 µA after one minute at 20°C, enabling predictable standby and bias behavior.
• Endurance & Reliability — Rated life of 2000 hours at 85°C with endurance criteria: capacitance change within ±20% and tanδ not exceeding 200% of initial spec after test.
• Temperature Range — Operating range from −40°C to +85°C for broad environmental compatibility.
• Package & Mounting — Surface mount radial can; physical size φ16 × 16.5 mm with embossed carrier taping for automated placement.
• Qualification — AEC-Q200 rated per product specifications, supporting designs that require this qualification level.

Typical Applications

• Automotive Electronics — Bulk decoupling and power smoothing in control modules and auxiliary electronics where AEC-Q200 qualification is required.
• Power Supply Filtering — Output filtering and bulk energy storage on DC/DC converters and intermediate rails for stable voltage under transient loads.
• Motor Drives & Actuators — Energy buffering and ripple attenuation for small motor controllers and actuator drivers operating within the capacitor’s voltage and temperature limits.

Unique Advantages

• High Capacitance in a Compact SMD Can: 1000 µF in a φ16×16.5 mm package reduces board area for bulk energy storage compared with larger radial solutions.
• Dual-Frequency Ripple Handling: Rated ripple currents at both 120 Hz (1.00 A) and 10 kHz (1.15 A) provide predictable attenuation across low and high ripple bands.
• AEC-Q200 Rated: Enables inclusion in designs that require AEC-level qualification for reliability and traceability.
• Predictable Endurance: 2000 hours at 85°C with defined post-test limits for capacitance and tanδ supports lifetime planning in thermal-stressed applications.
• Automated Assembly Friendly: Embossed carrier taping and surface-mount can package support standard pick-and-place and reflow processes for high-volume production.

Why Choose UUG1V102MNQ1MS?

UUG1V102MNQ1MS combines high bulk capacitance and defined ripple performance in a compact surface-mount aluminum electrolytic package, making it suitable for engineers designing space-constrained power and automotive systems. Its AEC-Q200 rating and 2000-hour endurance at 85°C provide the reliability data needed for demanding environments.

This part is well suited for designs that require robust bulk energy storage, predictable leakage and loss characteristics, and compatibility with automated PCB assembly. Use it where controlled ripple handling, compact size, and qualification data are key decision factors.

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