UUR0J331MCL6GS

The UUR0J331MCL6GS is a chip-type aluminum electrolytic capacitor designed for surface mounting on high-density PC boards. It provides high capacitance in a compact radial can SMD package and is feedable by carrier tape for automated assembly.

Key specifications include 330 µF capacitance at 6.3 V, polarization, a rated temperature range of −40 °C to +85 °C, and AEC-Q200 and RoHS compliance. Note: this product is scheduled for discontinuation and is not recommended for new designs.

Key Features

• High Capacitance: 330 µF nominal capacitance with ±20% tolerance (120 Hz, 20 °C) for applications requiring substantial bulk storage in a compact footprint.
• Rated Voltage: 6.3 V working voltage suitable for low-voltage power rails.
• Compact SMD Package: Radial can surface-mount package, size L: 7.7 × D: 6.3 mm, compatible with carrier-tape automated placement.
• Automotive-Grade Reliability: AEC-Q200 compliant and specified for a lifetime of 2000 hours at 85 °C, supporting demanding environments.
• Operating Range: Specified for −40 °C to +85 °C operation to match common electronic module temperature envelopes.
• Ripple Current Ratings: 188 mA at 120 Hz and 244.4 mA at 10 kHz, useful for assessing AC stress and thermal performance in your design.
• Leakage Current Specified: Leakage current after 1 minute at 20 °C is not more than 0.03CV (μA), offering predictable DC leakage behavior.
• Low-Temperature Stability: Impedance ratios at low temperatures are specified (e.g., Z(−25 °C)/Z(+20 °C) = 5 and Z(−40 °C)/Z(+20 °C) = 10 for 6.3 V), aiding cold-start performance analysis.
• RoHS Compliant: Conforms to RoHS directive requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics: Component suited for automotive modules where AEC-Q200 compliance and surface-mount assembly are required.
• High-Density PCB Designs: Intended for surface mounting on high-density printed circuit boards where a compact, high-capacitance SMD solution is needed.
• Automated Assembly Lines: Package and carrier-tape compatibility make it suitable for production environments using automatic placement equipment.

Unique Advantages

• High CV in a Small Footprint: 330 µF in a 7.7 × 6.3 mm SMD radial can enables significant capacitance without large board area.
• Automotive Qualification: AEC-Q200 compliance provides a documented reliability baseline for automotive applications and harsh environments.
• Predictable Endurance: Rated for 2000 hours at 85 °C with specified limits for capacitance change, tan δ, and leakage current, simplifying lifetime planning.
• Assembly-Friendly: Carrier-tape compatibility and SMD package support efficient automated placement and high-throughput manufacturing.
• Documented AC Performance: Published ripple current values at 120 Hz and 10 kHz help engineers size capacitors for thermal and ripple-loading conditions.
• Regulatory Compliance: RoHS conformity supports environmental and procurement requirements.

Why Choose UUR0J331MCL6GS?

The UUR0J331MCL6GS combines substantial capacitance, compact SMD packaging, and automotive-grade AEC-Q200 qualification for applications that require reliable bulk capacitance in space-constrained layouts. Its specified ripple current, leakage, and low-temperature impedance data give design engineers the detail needed to evaluate performance under realistic operating conditions.

This part is appropriate for maintaining or servicing existing designs and production lines that require the particular form factor and specifications provided. Because the product is scheduled for discontinuation and not recommended for new designs, it is especially relevant for legacy product support and repair scenarios.

If you would like pricing, availability, or to request a quote for UUR0J331MCL6GS, submit an inquiry to discuss lead times and order quantities.