UWX1H3R3MCL1GB

The UWX1H3R3MCL1GB from Nichicon is a chip-type aluminum electrolytic capacitor in the UWX series designed for surface-mount use on high-density PC boards. It provides 3.3 µF capacitance at 50 V in a compact SMD can package and is compatible with carrier-tape automated mounting.

Engineered for elevated-temperature endurance and qualification, this part carries AEC-Q200 recognition and RoHS compliance, and offers a specified 2000-hour load life at 85°C for demanding environments.

Key Features

• Package & Mounting Chip-type aluminum electrolytic in an SMD radial can package designed for surface mounting and carrier-tape fed automatic placement.
• Electrical Specification 3.3 µF capacitance rated at 50 V with ±20% tolerance and polarized construction.
• Size & Footprint Compact dimensions: approximately 5.4 × 4 mm (L × D) with a nominal 5.5 mm chip height; recommended land pattern 4.3 × 4.3 mm.
• Thermal & Lifetime Performance Operating range −40°C to +85°C and rated for 2000 hours at 85°C under load.
• Ripple Current Specified ripple current: 17 mA at 120 Hz and 25.5 mA at 10 kHz.
• Compliance & Qualification AEC-Q200 compliant and RoHS directive (2011/65/EU, (EU)2015/863) compliant.

Typical Applications

• Automotive Electronics — Suitable for automotive applications where AEC-Q200 qualification is required.
• High-Density Surface-Mount PCBs — Chip-type SMD can format for space-constrained board layouts.
• Automated Assembly Workflows — Designed for carrier-tape feeding and automatic placement on production lines.

Unique Advantages

• AEC-Q200 Qualification: Provides an industry-recognized reliability baseline for automotive and similarly demanding applications.
• Compact SMD Form Factor: Small 5.4 × 4 mm footprint and low-profile chip body enable tighter PCB layouts and density optimization.
• Assembly-Ready Design: Compatible with carrier-tape automated mounting to streamline pick-and-place production.
• Proven Endurance at Elevated Temperature: 2000-hour load life at 85°C supports stable performance in elevated-temperature environments.
• Measured Ripple Performance: Specified ripple current ratings at 120 Hz and 10 kHz help with AC performance planning in power circuits.
• Regulatory Compliance: RoHS compliance supports environmentally regulated designs and supply chain requirements.

Why Choose UWX1H3R3MCL1GB?

UWX1H3R3MCL1GB combines a compact SMD can package with automotive-grade qualification and clear electrical specifications, making it a practical choice for designers targeting high-density, reliability-focused assemblies. Its carrier-tape compatibility and defined ripple and endurance figures simplify integration into automated production and thermal-stress assessments.

This part is suited for engineers and procurement teams specifying AEC-Q200‑rated aluminum electrolytic capacitors for automotive and industrial surface-mount applications where a small footprint and documented endurance at elevated temperatures are required.

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