LNC2V472MSEHBB

The LNC2V472MSEHBB is a screw-terminal aluminum electrolytic capacitor rated 4700 µF (4.7 mF) at 350 V. It is designed as a compact, high-ripple, high-voltage capacitive solution for industrial power systems.

Targeted uses include industrial power supplies, inverter circuitry and AC servomotor regenerative circuits where high ripple-handling, long load life and reliable screw-terminal mounting are required. The part delivers 5000 hours of load life at 85°C under rated ripple conditions and is in mass production.

Key Features

• High capacitance and voltage: 4700 µF (4.7 mF) nominal capacitance at a 350 V rated voltage for bulk energy storage and smoothing in high-voltage power rails.
• Wide temperature range: Operates from −40°C to +85°C, supporting a broad range of industrial environments.
• High ripple current capability: Low-frequency ripple current 15.7 A (120 Hz) and high-frequency ripple current 21.98 A (100 kHz), enabling sustained performance under heavy AC ripple loading.
• Endurance: Load-life rated to 5000 hours at 85°C with D.C. bias plus rated ripple current applied; designed to meet endurance criteria after recovery to 20°C.
• Leakage and dissipation characteristics: Specified leakage current of 3840 µA and tangent of loss angle (tan δ) of 0.2 measured at 20°C, 120 Hz for predictable dissipation behavior.
• Screw-terminal radial can package: Robust radial can with screw terminals for secure mechanical and electrical connections in power assemblies; package dimensions approximately φ76.2 mm × 80 mm length.
• Safety and construction tests: Insulation resistance ≥100 MΩ at DC 500 V between terminal and bracket and voltage proof at AC 2500 V for 1 minute (no abnormality), per datasheet specifications.
• Compliance and availability: RoHS-compliant and listed as mass production status; packaged in cardboard for handling and storage.

Typical Applications

• Industrial Power Supplies: Bulk filtering and energy smoothing in inverter-based power supplies where high-voltage, high-capacitance solutions are required.
• Inverter and Regenerative Circuits: Supports high-frequency regenerative voltage for AC servomotors and general inverter systems, coping with fast charge–discharge demands.
• Motor Drives and Servo Systems: Provides energy buffering and ripple handling in servo and motor control drives subject to frequent or high-amplitude switching transients.

Unique Advantages

• High ripple endurance: Specified ripple currents of 15.7 A (120 Hz) and 21.98 A (100 kHz) reduce heating and extend service life under heavy AC loading.
• Long rated life at elevated temperature: 5000 hours at 85°C under rated ripple and bias conditions provides predictable aging characteristics for design longevity.
• Robust screw-terminal mounting: Screw terminals deliver reliable electrical connection and mechanical retention in power assemblies and serviceable installations.
• Wide operating temperature span: −40°C to +85°C supports deployment across a broad set of industrial ambient conditions.
• Verified electrical safety margins: Insulation resistance and voltage-proof test conditions ensure dielectric integrity between terminal and bracket per datasheet limits.
• RoHS compliant and production-ready: Environmental compliance and mass-production availability simplify procurement and qualification for volume designs.

Why Choose LNC2V472MSEHBB?

The LNC2V472MSEHBB combines high capacitance at 350 V with proven ripple-current capability and a screw-terminal radial can package, making it suitable for industrial inverter, servo and power-supply designs that demand robust energy buffering and frequent charge–discharge performance. Its 5000-hour rated life at 85°C and defined leakage/tan δ characteristics provide engineers with verifiable durability metrics for system-level reliability planning.

Ideal for power electronics designers specifying capacitors for high-ripple, high-voltage applications, this Nichicon part is production-ready and RoHS-compliant, supporting consistent sourcing and long-term deployment in industrial environments.

Request a quote or submit a product inquiry to receive pricing, availability and support for integrating the LNC2V472MSEHBB into your design and production plans.