UCB1E330MCL1GS

The UCB1E330MCL1GS is an aluminum electrolytic chip-type capacitor in a compact surface-mount can package. It delivers 33 µF at 25 V with a chip form factor designed for automatic mounting via carrier tape, and is RoHS compliant.

Engineered for high-temperature, long-life use, the part is rated for operation from -25 °C to +105 °C with a specified load life of 7000 hours at +105 °C and AEC-Q200 qualification for automotive applications.

Key Features

• Capacitance and Voltage: 33 µF nominal capacitance with a rated voltage of 25 V and tolerance ±20% at 120 Hz, 20 °C.
• Long-Life Thermal Endurance: Load life specified at 7000 hours at +105 °C; endurance criteria include capacitance change within ±30% and leakage current within initial specified values after test.
• AEC-Q200 Qualification: AEC-Q200 qualified for automotive suitability; suitable where automotive-grade component qualification is required.
• Chip SMD Package: Chip-type, surface-mount radial can (L: 7 × D: 6.3 mm) designed for automatic mounting machines fed with carrier tape; recommended land size L: 6.6 × W: 6.6 mm.
• Wide Operating Range: Rated for -25 °C to +105 °C operation to support elevated-temperature use cases.
• Electrical Performance: Ripple current capability of 48 mA at 120 Hz and 72 mA at 10 kHz; leakage current specified as not more than 0.03 CV or 4 µA (whichever is greater) after 2 minutes at 20 °C.
• Regulatory Compliance: Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive systems — Designed and qualified for automotive electronic applications that require long-life capacitors at elevated temperatures.
• Surface-mount assemblies — Chip package compatible with automatic mounting machines using carrier tape for streamlined PCB assembly.
• High-temperature environments — Suited to circuits exposed to sustained temperatures up to +105 °C where extended lifetime is required.

Unique Advantages

• Long life at elevated temperature: 7000-hour load-life rating at +105 °C supports durability in demanding thermal conditions.
• Automotive-grade qualification: AEC-Q200 qualification provides a documented level of suitability for automotive electronics.
• SMD chip format for automated assembly: Carrier-tape compatibility and a compact L:7 × D:6.3 mm package simplify surface-mount production.
• Measurable ripple handling: Specified ripple current at 120 Hz and 10 kHz enables reliable filtering and smoothing in AC/noisy environments.
• Low leakage specification: Leakage limited to 0.03 CV or 4 µA after initial charge improves predictable bias behavior in designs.
• RoHS compliance: Meets RoHS directives for restricted substances.

Why Choose UCB1E330MCL1GS?

UCB1E330MCL1GS positions itself as a compact, automotive-qualified aluminum electrolytic capacitor for surface-mount applications that require verified long-life performance at elevated temperatures. Its combination of a 33 µF capacitance at 25 V, documented 7000-hour endurance at +105 °C, and carrier-tape compatibility make it well suited to assemblies where reliability, temperature tolerance, and automated production are priorities.

This part is a fit for engineers specifying components for automotive electronics and other high-temperature SMD assemblies who require clear, datasheet-defined performance and qualification metrics.

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