UUA1E101MNL1GS

The UUA1E101MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly on high-density PCBs. It delivers 100 µF capacitance at 25 V with long-life assurance and AEC-Q200 qualification for demanding environments.

Key use cases include automotive and other embedded electronics that require stable filtering and energy-storage performance across a wide temperature range, backed by a 5000-hour life at 105°C and RoHS compliance.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a 25 V rated voltage and ±20% tolerance for predictable bulk storage and decoupling.
• Low Loss — tanδ = 0.16 (maximum) at 120 Hz and 20°C for the 25 V rating, supporting efficient AC performance in filtering applications.
• Ripple Handling — 116 mA ripple current at 120 Hz and 174 mA at 10 kHz, enabling reliable operation under AC ripple conditions.
• Leakage Current — Specified leakage current of 25 µA, suitable for low-leakage requirements in power designs.
• Long Life & High-Temperature Endurance — Rated for 5000 hours at 105°C, with endurance characteristics defined for capacitance, tanδ and leakage after life testing.
• Temperature Range — Operating from −55°C to +105°C to cover broad environmental conditions.
• Chip-Style SMD Packaging — φ8 × 10 mm can-style chip for surface-mount use; surface-mount land size 8.3 × 8.3 mm and embossed carrier taping for mass production.
• Quality & Compliance — AEC-Q200 qualification and RoHS compliance for regulated applications and supply-chain acceptance.

Typical Applications

• Automotive Electronics — Supports power filtering and energy storage in automotive modules where AEC-Q200 qualification and high-temperature endurance are required.
• High-density Surface-mount PCBs — Chip-type, emboss-taped packaging enables placement on tightly packed boards for compact power and control circuits.
• Power Supply Decoupling & Smoothing — 100 µF capacitance with specified ripple current and low tanδ makes it suitable for smoothing and decoupling in DC/DC converters and power rails.
• Thermally-Stressed Environments — 5000-hour life at 105°C and −55°C to +105°C operating range for systems exposed to extended elevated temperatures.

Unique Advantages

• Long-term thermal reliability: 5000 hours at 105°C provides defined endurance for designs that must sustain elevated temperatures over time.
• Automotive-grade qualification: AEC-Q200 status supports use in automotive electronic modules and other regulated applications.
• High capacitance in a compact SMD form: 100 µF in a φ8 × 10 mm chip reduces board area while providing substantial bulk capacitance.
• Verified AC performance: Low tanδ at 120 Hz and specified ripple current values (116 mA at 120 Hz, 174 mA at 10 kHz) help ensure predictable behavior in filtering roles.
• Production-ready packaging: Embossed carrier taping and mass production status simplify automated assembly and supply continuity.
• Regulatory compliance: RoHS compliance reduces material and supply-chain constraints for commercial and automotive programs.

Why Choose UUA1E101MNL1GS?

UUA1E101MNL1GS combines high capacitance, solid ripple performance and defined long-life endurance in a chip-style surface-mount can that suits compact, thermally demanding designs. Its AEC-Q200 qualification and RoHS compliance make it appropriate for engineered applications where traceable quality and regulatory conformity matter.

This part is well suited for engineers specifying bulk filtering or decoupling on high-density PCBs in automotive and industrial systems that require long-term stability at elevated temperatures. The embossed tape packaging and mass-production readiness support scalable manufacturing and streamlined assembly.

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