UWR0J101MCL1GB

The UWR0J101MCL1GB is a surface-mount, chip-style aluminum electrolytic capacitor from Nichicon’s UWR series. It provides 100 µF capacitance at a 6.3 V rating in a compact radial can SMD package designed for automated placement.

Engineered for space-constrained assemblies, this part combines a small footprint (φ5 × 5.4 mm), AEC-Q200 rating, and a 2000-hour endurance at 85°C, making it suitable for demanding electronics environments that require robust, repeatable smoothing and decoupling performance.

Key Features

• Capacitance & Voltage — 100 µF capacitance with a 6.3 V rated voltage and a tolerance of −20% to +20% for predictable energy storage in low-voltage circuits.
• Loss Characteristics — Dissipation factor (tan δ) of 0.3 measured at 20°C, 120 Hz, supporting stable AC behavior in filtering and decoupling roles.
• Ripple Current Handling — Low-frequency ripple current 47 mA (120 Hz) and high-frequency ripple current 70.5 mA (10 kHz), enabling reliable use in filtered DC rails and decoupling networks.
• Leakage Current — Leakage current specified at 6.3 µA for minimal stand-by drain in sensitive circuits.
• Thermal & Endurance — Rated operating range −40°C to 85°C with a load life of 2000 hours at 85°C for sustained operation under elevated temperature conditions.
• Package & Assembly — Compact φ5 × 5.4 mm radial can SMD, supplied in embossed carrier taping for compatibility with automated pick-and-place assembly.
• Reliability & Compliance — AEC-Q200 rated and RoHS compliant, addressing electronics reliability and environmental requirements.

Typical Applications

• Automotive Electronics — Suitable for use in vehicle electronic modules and control units where an AEC-Q200-rated SMD capacitor is required.
• Power Supply Smoothing — Compact smoothing and energy storage for low-voltage regulator outputs on space-constrained boards.
• Decoupling for Control Modules — Local decoupling for sensors, microcontrollers, and power-management circuits operating within −40°C to 85°C.
• High-Density PCB Assemblies — Chip-style SMD format and embossed carrier taping facilitate automated placement in high-density assembly workflows.

Unique Advantages

• Compact energy density — 100 µF in a φ5 × 5.4 mm package saves PCB area while providing significant capacitance at 6.3 V.
• Automated-assembly ready — Embossed carrier taping enables smooth integration into pick-and-place production lines, reducing assembly cycle time.
• Temperature-proven endurance — 2000-hour load life at 85°C demonstrates sustained performance in elevated-temperature environments.
• Automotive-capable qualification — AEC-Q200 rating supports use in designs targeting automotive-level reliability.
• Low leakage and defined loss — Leakage current of 6.3 µA and specified tan δ support stable DC performance and predictable AC loss behavior.
• Regulatory compliance — RoHS compliance simplifies environmental qualification and procurement for regulated markets.

Why Choose UWR0J101MCL1GB?

UWR0J101MCL1GB delivers a balanced combination of capacitance, compact SMD packaging, and endurance for applications that demand reliable smoothing and decoupling in constrained spaces. Its AEC-Q200 rating and 2000-hour life at 85°C make it a practical choice for designs where long-term stability and automotive-level reliability are important.

This part is well suited to engineers and procurement teams designing compact power rails, control modules, and high-density PCBs that require a dependable, automated-assembly friendly electrolytic capacitor with clearly specified electrical and thermal characteristics.

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