UCB1A330MCL1GS

The UCB1A330MCL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly and long-life operation. It delivers 33 µF at 10 V in a compact L: 7 × D: 5 mm SMD can, with a polarized construction and ±20% tolerance.

Engineered for high-temperature endurance, this capacitor is rated for operation from -25°C to +105°C with a load life of 7000 hours at 105°C. It is AEC-Q200 qualified and RoHS compliant, and is compatible with automatic mounting machines using carrier tape.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance at a rated voltage of 10 V, polarized for power-supply decoupling and smoothing.
• Long-Life Endurance — Load life specified as 7000 hours at +105°C, with capacitance change within ±30% after endurance testing.
• Temperature Range — Rated for operation from -25°C to +105°C, suitable for elevated-temperature environments.
• AEC-Q200 Qualified — Meets AEC-Q200 qualification for automotive-grade reliability.
• Surface-Mount, Tape-Ready Package — Chip-type SMD can (radial can - SMD) sized L: 7 × D: 5 mm and compatible with carrier-tape feeding for automatic placement.
• Compact Footprint — Recommended land pattern L: 5.3 × W: 5.3 mm to optimize board space while maintaining reliability.
• Ripple Current Ratings — 35 mA at 120 Hz and 52.5 mA at 10 kHz, suitable for low-to-moderate ripple applications.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive power modules — Bulk smoothing and decoupling in vehicle electronic control units where long high-temperature endurance is required.
• DC-DC converter output filtering — Local energy storage and ripple suppression for low-voltage converter outputs.
• Sensor and actuator electronics — Power-stabilization for sensors and microcontroller power rails in automotive electronics.

Unique Advantages

• High-temperature longevity: 7000-hour load life at 105°C provides predictable aging characteristics for designs exposed to elevated temperatures.
• Automotive-grade qualification: AEC-Q200 qualification supports use in applications requiring automotive reliability standards.
• Tape-and-reel compatible: Designed for automatic mounting with carrier tape to streamline assembly and reduce handling time.
• Space-efficient SMD can: 7 × 5 mm package footprint with a small recommended land pattern helps minimize PCB area consumption.
• Measured ripple performance: Published ripple current values at 120 Hz and 10 kHz allow straightforward thermal and reliability margining in power designs.
• Regulatory compliance: RoHS conformity simplifies environmental compliance for finished products.

Why Choose UCB1A330MCL1GS?

The UCB1A330MCL1GS combines compact SMD packaging with long-duration high-temperature performance and automotive-grade qualification, making it well suited for robust power filtering and decoupling in demanding environments. Its tape-ready chip-can form factor supports automated assembly and efficient board layouts.

This capacitor is a practical choice for engineers seeking a documented endurance profile (7000 hours at 105°C), defined ripple current ratings, and AEC-Q200 qualification for use in automotive modules and other high-reliability systems.

If you would like pricing, availability, or a formal quote for UCB1A330MCL1GS, please submit a request or contact our sales team to discuss your requirements and lead times.