LNR2C473MSE

The LNR2C473MSE is a high-capacitance aluminum electrolytic capacitor in a screw-terminal, radial can package designed for general-purpose power applications. It delivers 47 mF (47,000 µF) at a 160 V rating with a polarized screw-terminal interface for secure electrical and mechanical connections.

Engineered for sustained operation, this Nichicon LNR series part combines high stored energy, elevated ripple-current handling and long-term endurance for applications that require robust bulk capacitance and reliable performance up to 85°C.

Key Features

• High Capacitance & Voltage: 47 mF (47,000 µF) rated at 160 V for substantial bulk energy storage and smoothing in power systems.
• Polarized Screw-Terminal Package: Radial, can-style body with screw terminals for secure, low-resistance connections in high-current installations.
• Endurance: 5000 hours rated lifetime at 85°C under specified conditions, supporting long-term operation in elevated-temperature environments.
• Ripple Current Capability: 20.6 A at 120 Hz and 24.72 A at 100 kHz, enabling effective handling of AC ripple and dynamic load currents.
• Electrical Loss & Leakage: Specified tan δ of 0.25 and leakage current of 5000 µA, providing predictable dissipation and leakage behavior for system design.
• Operating Temperature Range: –25°C to +85°C to match equipment environments requiring extended temperature operation.
• Mechanical Size & Packaging: Body diameter φ90 × 170 mm length (L: 17 × D: 9 cm), supplied in cardboard packing and available in mass production quantities.
• Regulatory Compliance: RoHS compliant.

Typical Applications

• Power supply bulk smoothing: Large bulk capacitance for DC bus filtering and energy storage in industrial and commercial power supplies.
• DC-link for inverters and motor drives: High capacitance and rated voltage suitable for DC-link buffering in motor controllers and power conversion modules.
• UPS and energy-hold systems: Energy storage and ripple handling for uninterruptible power supplies and backup power subsystems.

Unique Advantages

• Significant stored energy: 47 mF at 160 V supplies high bulk capacitance per unit for reduced component count in energy-storage applications.
• Robust connection method: Screw-terminal mounting ensures reliable electrical contact and mechanical stability in high-current installations.
• Designed for sustained operation: 5000-hour endurance at 85°C provides predictable lifetime behavior for long-term deployments.
• High ripple tolerance: Specified ripple currents at both low and high frequency support designs with significant AC ripple or switching-frequency stress.
• Clear thermal operating window: –25°C to +85°C rating allows use across a broad range of industrial ambient conditions.
• Production-ready supply: Cardboard packing and mass production availability support volume procurement and assembly planning.

Why Choose LNR2C473MSE?

The LNR2C473MSE combines high capacitance, a 160 V rating and screw-terminal reliability to meet demanding bulk-energy and filtering requirements in industrial power electronics. Its long endurance at 85°C and defined ripple-current performance make it suited to designs that require stable capacitance and predictable loss characteristics over extended operation.

This Nichicon screw-terminal aluminum electrolytic capacitor is ideal for engineers specifying robust DC-link, smoothing and energy-hold components where procurement for production quantities and consistent technical performance are key considerations.

Request a quote or submit an inquiry to receive pricing and availability details for the LNR2C473MSE and to discuss technical fit for your design.