UUG1C222MNQ1MS

The UUG1C222MNQ1MS is a surface‑mount aluminum electrolytic capacitor in Nichicon’s UUG series designed for higher capacitance chip applications. It delivers 2.2 mF of capacitance at a 16 V rating in a compact φ16 × 16.5 mm can package, with an embossed carrier taping package for automated placement.

Engineered with an AEC‑Q200 rating and a -40°C to 85°C operating range, this capacitor targets automotive electronic designs that require elevated ripple handling and long endurance under elevated temperature conditions.

Key Features

• Capacitance and tolerance — 2.2 mF (2200 µF) nominal with ±20% tolerance at 120 Hz, 20°C.
• Rated voltage — 16 V rated working voltage for mid‑voltage power rails.
• Loss angle (tan δ) — tanδ = 0.22 measured at 20°C, 120 Hz (accounting for >1000 µF addition per datasheet guidance).
• Ripple current capability — Low‑frequency ripple current 1.15 A at 120 Hz and high‑frequency ripple current 1.323 A at 10 kHz, supporting both bulk and higher‑frequency decoupling duties.
• Leakage current — 1,056 µA specified after 1 minute at 20°C.
• Endurance — Rated life: 2000 hours at 85°C with capacitance change within ±20% and tanδ not more than 200% of initial specified value after recovery to 20°C.
• Temperature range — −40°C to +85°C continuous operating temperature.
• Package and mounting — Surface‑mount radial can (φ16×16.5 mm); surface mount land size L: 1.63 × W: 1.63 cm; supplied in embossed carrier taping suitable for automated SMT lines.
• Polarized design — Polarized aluminum electrolytic construction for DC power applications.
• AEC‑Q200 rated — Meets AEC‑Q200 qualification for use in automotive electronics environments.

Typical Applications

• Automotive electronics — General-purpose use in automotive electronic modules where a 2.2 mF, 16 V surface‑mount capacitor with AEC‑Q200 qualification and 85°C endurance is required.
• Power supply bulk and decoupling — Provides bulk capacitance and supports ripple handling on mid‑voltage rails in vehicle systems.
• Embedded control modules — Suited for board‑level energy storage and smoothing in compact SMD layouts that require embossed carrier taping for assembly.

Unique Advantages

• High capacitance in a compact SMD can — 2.2 mF in a φ16 × 16.5 mm package reduces board area compared with multiple smaller capacitors.
• Measured performance data — Specified tanδ (0.22 at 20°C/120 Hz), leakage current (1,056 µA), and ripple currents provide clear, verifiable parameters for thermal and ripple budgeting.
• Automotive‑grade qualification — AEC‑Q200 rating supports use in automotive electronic designs where supplier qualification is required.
• Durability under load — 2000 hours endurance at 85°C gives a defined lifetime envelope for high‑temperature applications.
• Assembly‑ready packaging — Embossed carrier taping simplifies high‑volume placement for production lines.

Why Choose UUG1C222MNQ1MS?

UUG1C222MNQ1MS combines high bulk capacitance with automotive‑grade qualification and defined electrical parameters (tanδ, leakage, ripple current) to simplify power rail design and validation. Its compact φ16×16.5 mm surface‑mount can and embossed carrier taping make it suitable for automated assembly while preserving high ripple handling and a 2000‑hour endurance at 85°C.

This part is appropriate for engineers and procurement teams specifying capacitors for automotive and other demanding embedded power applications that require verifiable electrical characteristics, AEC‑Q200 qualification, and a clear thermal/ripple performance envelope.

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