UWZ0J331MCL1GS

The UWZ0J331MCL1GS is a chip-type aluminum electrolytic capacitor in Nichicon’s UWZ series, designed for surface-mount assembly and automatic tape feeding. It delivers 330 µF at 6.3 V in a compact radial can SMD package (L: 7.7 × D: 6.3 mm) with polarized construction.

Engineered for harsh environments, this part supports a wide operating temperature range (–55°C to +105°C), AEC-Q200 qualification for automotive applications, RoHS compliance, and compatibility with high-temperature reflow processes up to a 260°C peak.

Key Features

• Capacitance & Voltage — 330 µF nominal capacitance rated at 6.3 V for bulk energy storage and decoupling in compact power domains.
• Wide Temperature Range — Specified to operate from –55°C to +105°C to support electronics exposed to broad temperature extremes.
• High-Temperature Reflow Compatible — Designed for 260°C peak reflow soldering (recommended: 260°C peak 5 s; 230°C over 60 s, two passes for most sizes) to integrate with lead-free, high-temp assembly flows.
• Automotive-Grade Reliability — AEC-Q200 qualified for automotive system use and backed by a rated endurance of 1000 hours at 105°C.
• Package & Mounting — Chip-type radial can SMD package suitable for automated mounting with carrier tape; surface-mount land size L: 6.6 × W: 6.6 mm.
• Performance Characteristics — Polarized construction with ±20% capacitance tolerance; documented ripple current of 105 mA at 120 Hz and 157.5 mA at 10 kHz.
• Regulatory — RoHS compliant (2011/65/EU.(EU)2015/863).

Typical Applications

• Automotive power supplies — Bulk smoothing and decoupling for DC–DC converters and voltage regulators where wide temperature range and AEC-Q200 qualification are required.
• ECU and control modules — Energy storage and ripple filtering in electronic control units that must meet automotive endurance and thermal reliability targets.
• In-vehicle infotainment and telematics — Local bulk capacitance for audio power rails and system power conditioning under varying thermal conditions.

Unique Advantages

• Automotive-qualified construction: AEC-Q200 qualification provides documented reliability for automotive system designers.
• High-temperature assembly compatibility: Supports 260°C peak reflow to integrate with modern lead-free production processes without compromising capacitor performance.
• Compact, high-capacitance SMD can: 330 µF in a 7.7 × 6.3 mm footprint helps reduce board area while maintaining bulk capacitance.
• Wide operating range and long endurance: –55°C to +105°C operation and 1000 hours endurance at 105°C address longevity in demanding environments.
• Measured ripple performance: Specified ripple current values at 120 Hz and 10 kHz enable designers to size capacitors confidently for real-world power conditions.
• RoHS compliance: Meets regulatory requirements for lead-free manufacturing and global markets.

Why Choose UWZ0J331MCL1GS?

UWZ0J331MCL1GS combines high capacitance in a compact SMD radial can with automotive-grade qualification and high-temperature reflow compatibility. It is suited to engineers designing power delivery, filtering, and bulk energy storage for automotive electronics and other systems requiring robust thermal and endurance performance.

Choosing this part provides a balance of proven reliability (AEC-Q200), documented endurance (1000 hours at 105°C), and practical assembly compatibility for modern manufacturing flows, making it a practical option for long-life, temperature-challenged applications.

If you would like pricing, lead-time details or to submit a quote request for UWZ0J331MCL1GS, please contact our sales team to request a quote or RFQ submission.