LNR2C473MSEN

The LNR2C473MSEN is a screw-terminal, polarized aluminum electrolytic capacitor offering 47,000 µF nominal capacitance at a 160 V rating with ±20% tolerance. Designed for general-purpose applications, it delivers high bulk capacitance, robust screw-terminal mounting and measurable ripple-current capability for demanding power environments.

Key practical characteristics include low-frequency ripple performance of 20.6 A at 120 Hz, high-frequency ripple of 24.72 A at 100 kHz, a rated operating range of −25 °C to +85 °C, and rugged endurance specified at 5,000 hours at 85 °C.

Key Features

• Electrical Capacity and Voltage 47,000 µF nominal capacitance with a 160 V rated voltage and ±20% capacitance tolerance at 120 Hz, 20 °C.
• Ripple Current & Leakage Low-frequency ripple current: 20.6 A (120 Hz); high-frequency ripple current: 24.72 A (100 kHz). Specified leakage current up to 5,000 µA.
• Endurance & Temperature Range Endurance: 5,000 hours at 85 °C under D.C. bias plus rated ripple current. Rated operating temperature: −25 °C to +85 °C for the 160 V class.
• Package & Mounting Screw terminal, radial can package (φ90 × 170 mm body); M5 terminal hardware on φ90 sizes for secure electrical and mechanical connections.
• Polarized Design Polarized aluminum electrolytic construction for bulk energy storage and smoothing in DC applications.
• Compliance & Packaging RoHS compliant and supplied in cardboard packing; product is in mass production.

Typical Applications

• General-purpose high-capacitance systems Suited to designs that require substantial bulk capacitance at up to 160 V where a screw-terminal connection is preferred for robustness.
• Power filtering and smoothing Use in DC bus smoothing or energy storage roles where the specified LF and HF ripple-current ratings are required.
• Industrial and commercial power assemblies Applicable in power modules and assemblies that call for long endurance at elevated temperatures (5,000 h at 85 °C) and secure terminal mounting.

Unique Advantages

• Large bulk energy storage: 47,000 µF nominal capacitance provides significant charge-holding capacity for DC link and smoothing applications.
• Measurable ripple-current capability: Rated for 20.6 A at 120 Hz and 24.72 A at 100 kHz, enabling predictable performance under AC superimposed on DC bias.
• Robust screw-terminal mounting: Screw terminals provide secure electrical connection and ease of installation in heavy-current assemblies.
• Endurance at elevated temperature: 5,000-hour rated life at 85 °C supports long-term reliability in continuous-duty environments.
• Regulatory and supply readiness: RoHS compliant and available in mass production with cardboard packing for practical handling.

Why Choose LNR2C473MSEN?

LNR2C473MSEN is positioned for designs that demand high-capacitance bulk storage at elevated voltages with secure screw-terminal mounting and defined ripple-current handling. Its combination of 47,000 µF capacitance, 160 V rating, specified leakage limit, and 5,000-hour endurance at 85 °C makes it suitable for engineers specifying reliable, long-life electrolytic bulk capacitors.

This part is well suited to procurement for production architectures that prioritize predictable ripple performance and robust mechanical connections. RoHS compliance and mass-production availability support longer-term sourcing and integration into industrial and commercial power assemblies.

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