UWJ0J151MCL1GB

The UWJ0J151MCL1GB is a surface-mount, chip-type aluminum electrolytic capacitor in Nichicon's UWJ series. It delivers 150 µF capacitance at a 6.3 V rating in a compact radial can SMD package designed for automated placement on high-density PCBs.

Engineered for applications requiring compact energy storage and filtering with defined endurance and reflow compatibility, this part targets automotive and other demanding electronics where AEC-Q200 qualification, controlled leakage and measurable ripple handling are important.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with a 6.3 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Package & Mounting — Chip-type radial can for surface-mount assembly; size L: 5.4 × D: 6.3 mm and recommended PCB land size 6.6 × 6.6 mm. Supplied on embossed carrier tape for automated mounting.
• Reflow Compatibility — Designed to withstand 260°C peak reflow soldering; recommended reflow condition: 260°C peak for 5 seconds, and 230°C over 60 seconds, 2 passes as specified in the series documentation.
• Temperature & Lifetime — Operating temperature range −40°C to +85°C with a rated load life of 2000 hours at 85°C.
• Reliability & Qualifications — AEC-Q200 compliant and RoHS compliant as indicated in the product data.
• Electrical Performance — Dissipation factor (tan δ) of 0.26 at 20°C, 120 Hz; low-frequency ripple current 71 mA at 120 Hz and high-frequency ripple current 106.5 mA at 10 kHz; specified leakage current 9.45 µA.
• Polarized Device — Standard polarized electrolytic behavior for DC filtering and decoupling usage.

Typical Applications

• Automotive Electronic Modules — Bulk filtering and decoupling in control modules and power subsystems where AEC-Q200-qualified components are required.
• Power Supply Filtering — DC link and output smoothing on compact, surface-mount power converters where high capacitance in a small footprint is needed.
• Embedded Systems — Energy storage and transient suppression on high-density PCBs for industrial and vehicular electronics.

Unique Advantages

• Compact SMD Can — 150 µF in a φ6.3 × 5.4 mm package reduces board area compared with through-hole equivalents while supporting automated placement.
• Reflow-Ready — Specified compatibility with 260°C peak reflow profiles enables reliable soldering in modern SMT assembly flows.
• Engineered Endurance — 2000 hours at 85°C provides a defined operational lifetime for designs with elevated ambient or load temperatures.
• Measured Ripple Handling — Explicit low- and high-frequency ripple current ratings (71 mA @120 Hz, 106.5 mA @10 kHz) let designers size capacitors for specific ripple and thermal requirements.
• Automotive-Grade Qualification — AEC-Q200 compliance supports use in automotive electronics designs that call for that qualification.
• Supply Chain Friendly — Embossed carrier tape packaging streamlines automated assembly and reduces handling variability.

Why Choose UWJ0J151MCL1GB?

UWJ0J151MCL1GB combines a high-capacitance 6.3 V aluminum electrolytic element with a compact chip-type radial can package tuned for surface-mount assembly. Its defined electrical parameters—tan δ, leakage current, and ripple current ratings—along with a 2000-hour endurance at 85°C and AEC-Q200 compliance make it suitable for engineers specifying reliable filtering and energy-storage components in automotive and industrial electronics.

This part is suitable for designs that prioritize a small footprint, reflow compatibility, and traceable endurance characteristics. The embossed carrier tape format and clear PCB land recommendations simplify integration into automated production workflows.

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