UCL1E330MCL6GS

The UCL1E330MCL6GS is a surface-mount aluminum electrolytic capacitor in a chip-style radial can designed for low-impedance power applications. It provides 33 µF at 25 V in a compact φ5 × 5.8 mm SMD package with embossed carrier taping for automated assembly.

Engineered for demanding environments, this AEC-Q200 qualified component supports an extended temperature range of –55°C to +105°C and offers reliability characteristics suitable for automotive and other harsh-environment electronics.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance at 25 V with ±20% tolerance (measured at 120 Hz, 20°C).
• Low Impedance Performance — Specified impedance of 360 mΩ and a loss tangent (tan δ) of 0.14 at 25 V (120 Hz), supporting effective decoupling and filtering.
• Leakage Current — Leakage current specified at 8.25 µA after application of rated voltage, enabling predictable bias behavior in power circuits.
• Ripple Current — Rated ripple handling of 120 mA at 120 Hz and 240 mA at 10 kHz for AC and switching-regulator environments.
• Temperature & Endurance — Operating range –55°C to +105°C and endurance of 2000 hours at 105°C; capacitance change is within ±30% after endurance test per the datasheet.
• Package & Mounting — Chip-type radial can SMD (φ5×5.8L), surface-mount compatible with a recommended land size of 5.3 × 5.3 mm and supplied on embossed carrier tape for pick-and-place.
• Manufacturing & Compliance — AEC-Q200 rated and RoHS compliant; product is in mass production.
• Soldering Robustness — Meets resistance-to-soldering-heat characteristics after exposure to 250°C for 30 seconds on a hot plate, per datasheet requirements.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and –55°C to +105°C operation make this capacitor suitable for vehicle electronics requiring stable filtering and energy buffering.
• Power rail decoupling — Low impedance and defined ripple current ratings support smoothing and decoupling on DC power rails in compact surface-mount designs.
• Switching regulator support — 33 µF/25 V capability combined with low-loss characteristics helps stabilize switching converters and reduce output ripple.

Unique Advantages

• AEC-Q200 qualification: Provides an automotive-grade qualification level for designs targeting vehicle environments and demanding reliability requirements.
• Compact SMD form factor: φ5 × 5.8 mm chip-style can saves PCB area while remaining compatible with automated assembly through embossed carrier taping.
• Predictable electrical behavior: Specified impedance (360 mΩ), tan δ (0.14) and leakage current (8.25 µA) enable accurate power-supply design and margining.
• Robust thermal endurance: Rated for 2000 hours at 105°C with defined post-test capacitance and tan δ limits for long-term stability at elevated temperatures.
• Dual-frequency ripple capability: Rated ripple currents at both 120 Hz and 10 kHz accommodate line-frequency smoothing and high-frequency switching applications.
• Production-ready supply: Mass production status and embossed carrier taping simplify procurement and high-volume assembly integration.

Why Choose UCL1E330MCL6GS?

The UCL1E330MCL6GS combines a compact surface-mount radial-can package with low-impedance performance and automotive-level qualification to deliver reliable filtering and energy-storage in temperature-extreme environments. Its defined electrical parameters—33 µF at 25 V, 360 mΩ impedance, controlled leakage and ripple ratings—make it suitable for engineers who need predictable capacitor behavior in power rails and converter outputs.

This part is positioned for designers targeting robust, production-ready SMD power solutions in automotive and other demanding electronics markets where AEC-Q200 qualification, thermal endurance and automated assembly compatibility are required.

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