UCB0J331MNL1GS

The UCB0J331MNL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 330 µF capacitance at a 6.3 V rating in a compact SMD can package suitable for automated tape-fed mounting.

Engineered for long-life operation at elevated temperatures, this part is rated for 7,000 hours at +105°C and carries AEC-Q200 qualification and RoHS compliance. Note: this product is scheduled for discontinuation and is not recommended for new designs.

Key Features

• Capacitance & Voltage — 330 µF rated capacitance with a 6.3 V working voltage; capacitance tolerance ±20% (at 120 Hz, 20°C).
• High-temperature long life — Specified endurance of 7,000 hours at +105°C with defined limits for capacitance change, tan δ and leakage current after test.
• Automotive-grade reliability — AEC-Q200 qualified for designs requiring automotive-grade component assurance.
• Surface-mount, tape-fed format — Chip-type radial can in an SMD package compatible with automatic mounting machines using carrier tape.
• Operating temperature range — Rated for operation from −25°C to +105°C.
• Ripple current capability — Rated ripple current of 160 mA at 120 Hz and 240 mA at 10 kHz for decoupling and filtering applications.
• Compact footprint — Physical size L: 1 × D: 0.8 cm with recommended land size L: 8.3 × W: 8.3 mm for PCB layout.
• Polarized construction — Electrolytic polar capacitor for appropriate DC bias applications.
• RoHS compliant — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronic systems — Suitable for automotive electronics where AEC-Q200 qualification and elevated-temperature endurance are required.
• High-temperature SMD assemblies — Used in surface-mount boards that require long-life capacitors operating at up to +105°C.
• Automated assembly lines — Carrier-tape compatible package enables efficient placement on automated mounting equipment.

Unique Advantages

• Long operational lifetime: 7,000 hours at +105°C provides predictable aging characteristics for heat-stressed designs.
• Automotive qualification: AEC-Q200 rating supports use in reliability-focused automotive and related applications.
• Compact, board-friendly form: Chip-type SMD can delivers 330 µF in a small footprint (L: 1 × D: 0.8 cm) to conserve PCB area.
• Designed for automated production: Carrier-tape compatible packaging streamlines high-volume surface-mount assembly.
• Measured ripple handling: Specified ripple currents at 120 Hz and 10 kHz aid in selecting the part for power-filtering tasks.
• Regulatory compliance: RoHS compliance ensures conformity with lead-free manufacturing requirements.

Why Choose UCB0J331MNL1GS?

UCB0J331MNL1GS is positioned for applications that demand a stable, high-capacitance SMD electrolytic capacitor with proven high-temperature endurance and automotive-grade qualification. Its combination of 330 µF capacitance, 6.3 V rating, and 7,000-hour life at +105°C makes it suitable for engineers specifying components for heat-stressed, reliability-focused assemblies.

This part is a fit for production environments relying on automated tape-fed placement and for designs that require measurable ripple performance and AEC-Q200-level qualification. Please note the product is scheduled for discontinuation and is not recommended for new designs.

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