UUX2E3R3MNL1GS

The UUX2E3R3MNL1GS is a Nichicon UUX series aluminum electrolytic chip capacitor in a compact surface-mount can (φ8 × 10L). It delivers 3.3 µF capacitance at a 250 V rating with a wide operating temperature range and engineered endurance for demanding environments.

Designed for automotive and other high-reliability applications, this AEC-Q200 rated SMD capacitor combines high-voltage capability, a small footprint, and a rated life of 3000 hours at 105°C to support robust power-system designs.

Key Features

• Capacitance & Voltage — 3.3 µF nominal capacitance at a 250 V rated voltage, with an allowable tolerance of −20% to +20%.
• Wide Temperature Range — Specified for operation from −40°C to 105°C to support thermal extremes encountered in vehicle and industrial systems.
• Automotive Qualification — AEC-Q200 rating for use in automotive electronic assemblies.
• Endurance — 3000 hours life at 105°C under rated voltage, providing predictable long-term performance in elevated-temperature applications.
• Electrical Loss & Leakage — Tangent of loss angle (tan δ) of 0.20 (measured at 20°C, 120 Hz) and a measured leakage current of 133 µA, offering defined dissipation and leakage behavior for circuit design.
• Ripple Performance — Low-frequency ripple current of 31 mA (120 Hz) and high-frequency ripple current of 51.77 mA (10 kHz) for real-world power-conditioning scenarios.
• Compact Surface-Mount Package — φ8 × 10 mm can-style SMD (radial can) with recommended land pattern 8.3 × 8.3 mm, supplied on embossed carrier tape for automated assembly.

Typical Applications

• Automotive Electronics — Suitable for electronic control modules and power circuits where a 250 V, AEC-Q200–rated surface-mount capacitor with wide temperature performance is required.
• Power Supply Filtering — Used where compact high-voltage smoothing or decoupling is needed under elevated temperature and long-life requirements.
• High-Voltage SMD Assemblies — Fits space-constrained designs that require a 250 V aluminum electrolytic in a chip-type SMD package with embossed carrier taping for volume assembly.

Unique Advantages

• High-voltage capability in a small footprint: 250 V rating in a φ8 × 10 mm SMD can enables compact board-level designs without sacrificing voltage handling.
• AEC-Q200 automotive qualification: Explicit AEC-Q200 rating supports usage in automotive electronic systems and simplifies component selection for those programs.
• Wide operating temperature and proven endurance: −40°C to 105°C rating and 3000 hours life at 105°C provide design confidence for elevated-temperature applications.
• Defined electrical characteristics: Specified tan δ, leakage current, and ripple current figures enable accurate thermal and reliability modeling in power circuits.
• Assembly-ready packaging: Embossed carrier taping facilitates automated pick-and-place and reflow-compatible assembly processes for volume production.

Why Choose UUX2E3R3MNL1GS?

UUX2E3R3MNL1GS positions itself as a compact, high-voltage aluminum electrolytic solution for applications that demand automotive-grade qualification, controlled electrical characteristics, and proven endurance at elevated temperatures. Its combination of 3.3 µF capacitance at 250 V, AEC-Q200 rating, and 3000-hour life at 105°C makes it well suited to engineers specifying reliable SMD capacitors for harsher environments.

Choose this part when you need a surface-mount electrolytic that balances size, voltage capability, and predictable long-term behaviour in automotive and related high-reliability power designs.

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