UUX1H101MNL1GS

The UUX1H101MNL1GS is an aluminum electrolytic, chip-type surface-mount capacitor from Nichicon's UUX series. It delivers 100 µF capacitance at a 50 V rating in a compact φ10 × 10L can-style SMD package optimized for board-level integration.

Designed for wide temperature operation and long endurance, this part targets demanding electronics applications that require stable filtering and energy storage across a broad temperature range.

Key Features

• Capacitance and Voltage — 100 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Wide Temperature Range — Specified operating range from −55°C to +105°C for reliable performance across harsh environments.
• Endurance — Rated lifetime of 2000 hours at 105°C, enabling sustained operation at elevated temperatures.
• Loss and Frequency Performance — Tangent of loss angle (tan δ) of 0.1 measured at 20°C, 120 Hz, supporting predictable dissipation behavior.
• Ripple Current Capability — Low-frequency ripple current 310 mA (120 Hz) and high-frequency ripple current 403 mA (10 kHz) to support filtering and decoupling tasks.
• Leakage Current — Specified leakage current of 150 µA after 1 minute at rated voltage and 20°C.
• Package and Mounting — Chip-type, surface-mount radial can (φ10 × 10L) with recommended land size of 10.3 mm × 10.3 mm; supplied in embossed carrier taping for automated placement.
• AEC-Q200 Qualified — Designed to meet automotive-grade reliability requirements for systems that require AEC-Q200 rated components.
• Polarized Device — Polarized aluminum electrolytic construction for common DC power applications.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and −55°C to +105°C temperature rating make this capacitor suitable for automotive electronic modules and control units.
• Power filtering and decoupling — 100 µF at 50 V with specified ripple current values supports smoothing and decoupling in power rails and DC–DC stages.
• Surface-mount board assemblies — Chip-type radial can SMD package and embossed carrier taping enable automated placement in compact PCB designs.

Unique Advantages

• Automotive-grade reliability: AEC-Q200 rating and 2000 hours endurance at 105°C provide defined long-term performance for harsh environments.
• Predictable electrical behavior: Specified tan δ, leakage current, and ripple current values allow engineers to size the part for thermal and ripple dissipation with confidence.
• Compact SMD can package: φ10 × 10L form factor and defined land size simplify mechanical integration into space-constrained boards.
• Assembly-ready packaging: Supplied in embossed carrier taping for efficient automated pick-and-place and reflow processes.
• Wide operating temperature: −55°C to +105°C rating supports designs that must operate across extreme ambient conditions.

Why Choose UUX1H101MNL1GS?

UUX1H101MNL1GS combines a robust aluminum electrolytic design with automotive-grade qualification and clearly specified electrical characteristics. Its 100 µF/50 V rating, defined ripple currents, and 2000 h endurance at 105°C make it a practical choice for engineers specifying reliable SMD capacitors for demanding power and automotive applications.

Manufactured by Nichicon and supplied in embossed carrier taping for production readiness, this part is suitable for teams seeking a proven, specification-driven component for long-life, high-temperature installations.

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