UUJ2E330MNQ1MS

The UUJ2E330MNQ1MS is a chip-type aluminum electrolytic capacitor from Nichicon’s UUJ series, designed for surface mounting on high-density PC boards. It delivers 33 µF at a 250 V rating in a compact radial can SMD package and is intended for applications requiring higher capacitance in larger case sizes.

Built for demanding environments, this part is AEC-Q200 qualified and RoHS compliant, with a rated operating temperature range of -40 °C to 105 °C and a specified lifespan of 5000 hours at 105 °C.

Key Features

• Core Electrical Specs — 33 µF capacitance with a 250 V rated voltage and ±20% tolerance (measured at 120 Hz, 20 °C); polarized design.
• High-voltage Series Characteristics — Leakage current for the 160–450 V category is specified as I = 0.04·C·V + 100 μA (1 minute at 20 °C); for this 33 µF / 250 V part that corresponds to a maximum of 430 μA (1 minute, 20 °C).
• Loss and Stability — Tangent of loss angle (tan δ) is specified for the 160–250 V range (max. 0.15 at 120 Hz, 20 °C); capacitance tolerance ±20% at 120 Hz, 20 °C.
• Package & Mounting — Chip-type radial can SMD package sized L: 1.65 × D: 1.8 cm with a recommended surface-mount land pattern of 1.83 × 1.83 cm; compatible with automatic mounting machines fed with carrier tape.
• Ripple Current Capability — Rated ripple current: 230 mA at 120 Hz and 368 mA at 10 kHz, supporting both low- and high-frequency ripple conditions.
• Reliability & Lifetime — AEC-Q200 qualified with an endurance specification of 5000 hours at 105 °C: after this test the capacitance change remains within ±20%, tan δ remains within specified limits, and leakage current remains at or below initial specified values.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronic modules — Surface-mount bulk capacitance for high-density printed circuit boards used in automotive control and power modules, supported by AEC-Q200 qualification.
• Power supply bulk and smoothing — SMD-compatible high-voltage bulk capacitance where a compact 250 V rated electrolytic is required on dense assemblies.
• High-density PCB assemblies — Designed for automated placement on carrier tape, enabling efficient production of compact, densely populated boards.

Unique Advantages

• AEC-Q200 qualification: Provides a qualification baseline for automotive and other demanding applications where component-level reliability validation is required.
• High-voltage, compact SMD form: 250 V rating in a chip-type radial can SMD package enables higher capacitance on space-constrained, high-density PCBs.
• Long-term thermal endurance: 5000 hours at 105 °C with defined limits on capacitance change, tan δ, and leakage current ensures predictable long-term performance.
• Automated assembly ready: Compatible with carrier-tape fed automatic mounting machines, simplifying high-volume production and placement.
• Measured ripple performance: Specified ripple current values at 120 Hz and 10 kHz support designs exposed to both low- and high-frequency ripple environments.
• RoHS compliance: Meets applicable environmental restrictions for modern electronics manufacturing.

Why Choose UUJ2E330MNQ1MS?

The UUJ2E330MNQ1MS combines a 250 V rating and 33 µF capacitance in a surface-mount, chip-type aluminum electrolytic package designed for high-density PCBs and automated assembly. With AEC-Q200 qualification, 5000-hour endurance at 105 °C, and clear electrical specifications for leakage, tan δ, and ripple current, it is positioned for designs that require verified reliability and predictable long-term behavior under elevated temperature and voltage stress.

This part is suited to engineers and procurement teams building compact, robust electronic modules—especially in automotive and other demanding markets—where surface-mount bulk capacitance, automated assembly compatibility, and compliance are key selection criteria.

If you would like pricing, lead-time information, or a formal quote for UUJ2E330MNQ1MS, please request a quote or contact sales for assistance.