UCL1A330MCL6GS

The UCL1A330MCL6GS is a surface-mount aluminum electrolytic capacitor in Nichicon’s UCL chip-type, low-impedance series. It provides 33 µF capacitance at a 10 V rating in a compact φ4 × 5.8 mm can-style SMD package.

Designed for demanding temperature and vibration environments, this part targets automotive and industrial power electronics where low impedance, controlled leakage, and long-term reliability are required.

Key Features

• Capacitance & Voltage — 33 µF rated capacitance with a tolerance of −20% to +20% and a 10 V rated voltage for low-voltage power-rail applications.
• Low Loss / Dielectric Performance — tanδ (DF) of 0.19 measured at 20°C, 120 Hz, supporting stable AC behavior in filtering and decoupling roles.
• Low Impedance — Specified impedance of 850 mΩ, suitable where reduced AC impedance is important for ripple suppression and transient response.
• Ripple Current Capability — Low-frequency ripple current of 80 mA (120 Hz) and high-frequency ripple current of 160 mA (10 kHz), enabling effective smoothing across a range of switching frequencies.
• Leakage Current — Leakage current specified at 3.3 µA (based on 0.01 CV or datasheet conditions), supporting low-standby-power designs.
• Thermal & Endurance — Operating temperature range −55°C to +105°C with endurance rated 2000 hours at 105°C, enabling extended life in elevated-temperature environments.
• Automotive Qualification — AEC-Q200 rated, indicating suitability for automotive electronics applications that require component-level qualification.
• Compact SMD Package — φ4 × 5.8 mm package (L: 5.8 × D: 4 mm) in an embossed carrier taping format with recommended surface mount land size 4.3 × 4.3 mm, facilitating automated PCB assembly.

Typical Applications

• Automotive Electronics — Intended for automotive modules and control units where AEC-Q200 qualification, temperature resilience (−55°C to +105°C) and low leakage are required.
• Power Supply Decoupling — Used on low-voltage DC rails to smooth ripple and improve transient response thanks to low impedance and specified ripple current capability.
• Embedded and Industrial Control — Fits compact board layouts that need reliable bulk or decoupling capacitance with long endurance at elevated temperatures.

Unique Advantages

• Compact, high-density SMD form factor — φ4 × 5.8 mm can-style SMD package saves PCB area while providing useful capacitance for power decoupling.
• Automotive-grade qualification — AEC-Q200 rating supports deployment in vehicle electronics and other applications requiring component-level automotive qualification.
• Broad temperature range and long endurance — −55°C to +105°C operation with 2000 hours endurance at 105°C helps ensure long-term stability in high-temperature systems.
• Measured low-loss behavior — Defined tanδ at 120 Hz and low impedance contribute to predictable filtering and frequency response in power circuits.
• Controlled leakage and ripple handling — Leakage current of 3.3 µA and defined low/high-frequency ripple currents allow designers to size capacitance and thermal dissipation accurately.

Why Choose UCL1A330MCL6GS?

The UCL1A330MCL6GS positions itself as a compact, automotive-capable aluminum electrolytic solution offering 33 µF at 10 V with low impedance, controlled leakage, and defined ripple performance. Its AEC-Q200 rating, extended temperature range, and 2000-hour endurance at 105°C make it suitable for applications that demand reliability under thermal stress.

This part is well suited for designers specifying capacitors for automotive electronics, embedded power supplies, and industrial control systems who need verifiable electrical characteristics, a small SMD footprint, and manufacturer-backed endurance data.

If you’d like pricing, availability, or a formal quote for UCL1A330MCL6GS, please request a quote or contact sales to discuss your project requirements and order quantities.