LNT2H682MSEJBB

The LNT2H682MSEJBB is a screw‑terminal aluminum electrolytic capacitor in Nichicon’s LNT series, offering 6.8 mF (6800 µF) capacitance at a 500 V rating. It is a polarized, radial can design with screw terminals intended for general‑purpose high‑voltage applications that require large bulk capacitance and elevated ripple handling.

Designed for operation from −25°C to +105°C and rated for 2,000 hours endurance at +105°C, this capacitor combines high voltage, high capacitance and robust ripple capability in a φ90 × 170L package with secure M5 screw terminals. It is RoHS‑compliant and available in mass production with cardboard packing.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance at a 500 V rated voltage, suitable where substantial energy storage at high DC voltage is required.
• Tolerance & Polarization — ±20% capacitance tolerance; polarized construction for DC bulk and smoothing applications.
• High Ripple Current Capability — Low‑frequency ripple current 20.7 A (120 Hz) and high‑frequency ripple current 28.98 A (100 kHz), enabling heavy ripple handling across a wide frequency range.
• Loss and Leakage Characteristics — Specified tan δ (DF) of 0.20 at 20°C, 120 Hz; leakage current specified at 5000 µA.
• Thermal Endurance — Rated operating temperature −25°C to +105°C with a 2,000‑hour life/ endurance at +105°C under rated ripple conditions.
• Mechanical & Mounting — Radial can with screw terminals (φ90 body, 170 mm length) and M5 nominal terminal bolt for secure connections in high-current assemblies.
• Compliance & Packaging — RoHS‑compliant and supplied in cardboard packing for mass production use.

Typical Applications

• General‑purpose high‑voltage DC filtering — Bulk energy storage and smoothing in equipment where a 500 V rating and large capacitance are required.
• Power conversion systems — Handling rectifier and DC bus ripple where elevated ripple current capability and high voltage rating are necessary.
• Industrial electronics — Use in general-purpose industrial equipment that requires robust thermal endurance at up to +105°C.

Unique Advantages

• High‑voltage bulk capability: 500 V rating with 6.8 mF capacitance provides substantial stored energy for high‑voltage DC systems.
• Wide ripple handling: Specified ripple current at both 120 Hz and 100 kHz supports performance across low and high ripple frequencies.
• Elevated temperature life: 2,000 hours endurance at +105°C under rated ripple conditions supports reliable operation in thermally demanding environments.
• Secure screw‑terminal mounting: Radial can with M5 nominal terminal bolts ensures reliable electrical and mechanical connections for high‑current installations.
• Measured loss and leakage: Defined tan δ (0.20 at 20°C/120 Hz) and specified leakage current allow predictable electrical behavior for design verification.
• RoHS compliant and production ready: Meets RoHS requirements and is available in mass production with cardboard packing for assembly workflows.

Why Choose LNT2H682MSEJBB?

The LNT2H682MSEJBB positions itself as a robust solution for designers needing large capacitance at high DC voltage with dependable ripple handling and thermal endurance. Its combination of 6.8 mF at 500 V, specified loss/leakage parameters, and screw‑terminal mechanical design makes it well suited to general‑purpose power and industrial applications that demand predictable performance under load.

Choose this capacitor when your design requires substantial energy storage, secure high‑current connections, and a part backed by series specifications for 2,000 hours at +105°C. The component’s RoHS compliance and mass‑production availability simplify procurement and integration into production systems.

Request a quote or contact sales to submit specifications and receive pricing and availability information for the LNT2H682MSEJBB.