LNT2H682MSEJBN

The LNT2H682MSEJBN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series designed for high-voltage power applications. It delivers 6800µF capacitance at a 500V rating in a robust radial can with M5 screw terminals and is intended for general-purpose power smoothing and energy storage.

Engineered for industrial and power-electronics use, this capacitor combines high ripple-current capability, a wide operating temperature range, and a 2000-hour endurance at 105°C to support demanding DC bus and power-supply designs.

Key Features

• Capacitance & Voltage — 6.8 mF (6800µF) rated at 500 V for high-voltage energy storage and bulk smoothing.
• Ripple Current Performance — 20.7 A at 120 Hz (low frequency) and 28.98 A at 100 kHz (high frequency) to handle significant AC ripple on DC rails.
• Endurance & Reliability — Rated for 2000 hours at 105°C under rated ripple-current stress (per LNT series specification for higher voltages).
• Electrical Characteristics — Polarized construction with ±20% capacitance tolerance and a tanδ of 0.2 for predictable impedance behavior.
• Leakage Current — Specified leakage current of 5000 µA after initial application of rated voltage.
• Operating Temperature — –25°C to +105°C suitable for elevated-temperature power environments.
• Mechanical & Package — φ90 × 170L form factor (L: 17 × D: 9 cm), radial can with screw terminals and supplied in cardboard packing for mass production handling.
• Compliance — RoHS compliant as specified for the LNT series.

Typical Applications

• Industrial Power Supplies — Bulk energy storage and smoothing on high-voltage DC buses where high capacitance and high ripple capability are required.
• Motor Drives & Inverters — DC-link buffering and ripple absorption in drive and inverter systems operating at elevated temperatures.
• Energy Conversion Equipment — Supporting power-conditioning stages that require large capacitance at 500 V for stable DC output.
• UPS and Power Backup — Providing bulk capacitance for hold-up and filtering in medium- to high-voltage backup systems.

Unique Advantages

• High-Voltage, High-Capacitance Combination: 6800µF at 500V provides substantial energy density for high-voltage DC applications, reducing the need for multiple smaller units.
• Robust Ripple Handling: Dual-spec ripple current ratings for low and high frequencies (20.7 A @120Hz, 28.98 A @100kHz) support a range of switching and line-frequency environments.
• Thermal Endurance: Rated for 2000 hours at 105°C under rated ripple conditions, offering predictable aging characteristics for high-temperature applications.
• Screw-Terminal Convenience: M5 screw-terminal packaging simplifies secure electrical connections and mechanical mounting in power assemblies.
• Production-Friendly Packaging: Cardboard packing and a mass-production designation facilitate procurement and assembly for volume builds.
• Clear Electrical Parameters: Specified tanδ (0.2), leakage current (5000 µA), and ±20% tolerance enable straightforward electrical design and margining.

Why Choose LNT2H682MSEJBN?

The LNT2H682MSEJBN pairs high-voltage capability with large capacitance and substantial ripple-current ratings to serve demanding power-electronics applications where energy storage, smoothing, and thermal endurance are critical. Its screw-terminal radial can package and mass-production-friendly packing make it a practical choice for system integrators and OEMs building industrial power supplies, drives, and energy-conversion equipment.

This capacitor suits designs that require robust, long-life performance at elevated temperatures and high DC voltage. Backed by Nichicon's LNT series specifications and RoHS compliance, it provides verifiable electrical and mechanical parameters for engineering and procurement decisions.

For pricing, lead time, or to request a formal quote for LNT2H682MSEJBN, please submit a request to our sales team with your project quantities and delivery requirements.