UUA1C330MCL1GS

The UUA1C330MCL1GS is a chip-type aluminum electrolytic capacitor from Nichicon’s UUA series, optimized for surface-mount, high-density PCB assemblies. It provides 33 µF capacitance at a 16 V rating with polarized construction and long-life assurance for elevated-temperature environments.

Designed for automotive and other applications requiring extended high-temperature operation, this part combines a compact φ6.3 × 5.8 mm can-style SMD package with industry-focused reliability credentials and assembly-ready embossed carrier taping.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance at 16 V with ±20% tolerance for bulk decoupling and smoothing functions.
• Long-Life High-Temperature Endurance — Rated for 3000 hours at +105°C, providing extended service life under elevated operating temperatures.
• Loss and Leakage Performance — Tan δ of 0.20 (max) measured at 20°C and 120 Hz; specified leakage current of 5.28 µA for stable low-current behavior.
• Ripple Current Handling — 48 mA at 120 Hz and 72 mA at 10 kHz to support AC ripple and switching supply environments.
• Package & Mounting — Chip-type, surface-mount radial can (φ6.3 × 5.8 mm) with recommended land size 6.6 × 6.6 mm for compact board layouts.
• Assembly-Ready — Supplied in embossed carrier taping for automated pick-and-place and reflow processes.
• Environmental and Qualification — RoHS compliant and AEC-Q200 qualified for use in regulated applications.

Typical Applications

• Automotive Electronics — Suited for in-vehicle electronic modules and subsystems that require components qualified to AEC-Q200 and capable of sustained operation at elevated temperatures.
• Power Supply Filtering — Compact SMD form factor and specified ripple current make it suitable for decoupling and smoothing in compact power regulation boards.
• High-Density PCB Designs — Chip-type can construction and embossed carrier taping support automated assembly on space-constrained, high-density circuit boards.

Unique Advantages

• Proven High-Temperature Life: 3000 hours at 105°C provides designers deterministic aging and reliability metrics for elevated-temperature applications.
• Compact, Assembly-Ready Package: φ6.3 × 5.8 mm SMD can and embossed carrier taping reduce board area and simplify automated placement.
• Measured Low Loss and Leakage: Tan δ of 0.20 at 120 Hz and a specified leakage current of 5.28 µA support stable performance in low-current designs.
• Ripple Performance Across Frequencies: Rated ripple currents of 48 mA (120 Hz) and 72 mA (10 kHz) address both line-frequency and switching-regulator conditions.
• Industry Qualification and Compliance: AEC-Q200 qualification and RoHS compliance support regulated manufacturing and supply-chain requirements.
• Polarized Electrolytic Performance: Polar construction provides the expected high-capacitance-per-volume behavior useful for bulk energy storage and decoupling.

Why Choose UUA1C330MCL1GS?

UUA1C330MCL1GS is positioned for designs that demand a compact, surface-mount electrolytic capacitor with confirmed high-temperature endurance and automotive-grade qualification. Its combination of 33 µF at 16 V, defined ripple ratings, low loss, and low leakage current makes it suitable for dependable power filtering and decoupling on dense PCBs.

This part is a practical choice for engineers and procurement teams targeting long-term reliability, automated assembly, and regulatory compliance in applications where sustained operation at elevated temperatures and AEC-Q200 qualification are required.

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