UUA1H100MCL1GS

The UUA1H100MCL1GS is a chip-type aluminum electrolytic capacitor in an SMD radial can package, offering 10 µF capacitance at a 50 V rated voltage. It is designed for surface mounting on high-density PC boards and targets applications that require long life and temperature resilience.

Key value propositions include AEC-Q200 qualification for automotive use, RoHS compliance, and a load-life specification of 3000 hours at +105°C—making it suitable for demanding environments where durability and compact package integration matter.

Key Features

• Capacitance & Voltage  10 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Reliability & Qualification  AEC-Q200 qualified and long-life assurance with a rated lifetime of 3000 hours at +105°C for the chip size.
• Temperature Range  Operational from −55°C to +105°C, suitable for wide temperature environments.
• Package & Mounting  Chip-type radial can for surface-mount assembly; recommended PCB land size L: 6.6 × W: 6.6 mm and part footprint L: 5.8 × D: 6.3 mm.
• Electrical Performance  Polarized aluminum electrolytic construction with specified ripple currents of 32 mA at 120 Hz and 48 mA at 10 kHz.
• Standards & Compliance  RoHS compliant and manufactured according to Nichicon UUA series specifications for endurance, shelf life, and resistance to soldering heat.

Typical Applications

• Automotive Electronics  AEC-Q200 qualification and operation from −55°C to +105°C make this capacitor suitable for automotive electronic modules that require RoHS-compliant, long-life components.
• High-density Surface-mount Assemblies  Chip-type radial can designed for surface mounting on high-density PC boards where compact SMD components are required.
• Electronics Requiring Long Life at Elevated Temperature  Specified load life of 3000 hours at +105°C supports applications where sustained performance at high temperature is needed.

Unique Advantages

• AEC-Q200 Qualified: Provides the qualification level required for automotive-grade component selection.
• Long-life Performance at +105°C: Rated for 3000 hours at high temperature for reliable operation in demanding thermal environments.
• Compact SMD Chip Form Factor: 5.8 × 6.3 mm footprint with a recommended land size of 6.6 × 6.6 mm, enabling high-density PCB layouts.
• RoHS Compliant: Meets RoHS requirements for restricted substances.
• Measured Ripple Current Ratings: Specified ripple current values at both low and high frequencies (32 mA at 120 Hz; 48 mA at 10 kHz) to support realistic electrical loading scenarios.

Why Choose UUA1H100MCL1GS?

The UUA1H100MCL1GS combines a compact chip-style SMD package with AEC-Q200 qualification and a high-temperature lifetime rating, making it a practical choice for engineers specifying electrolytic capacitors for automotive and other demanding applications. Its combination of a 10 µF capacitance at 50 V, RoHS compliance, and specified ripple current performance offers a clear, verifiable set of electrical and environmental attributes for robust design.

This part is suited to designs where surface-mount integration, long-term stability at elevated temperatures, and industry qualification are priorities. Specifying UUA1H100MCL1GS helps streamline component selection for projects that require documented endurance and manufacturing-grade compliance.

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