LNX2V682MSEHBN

The LNX2V682MSEHBN is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNX series, specified at 6.8 mF (6800 µF) and 350 V. It is engineered for extra‑high voltage power applications that require high ripple handling and long operational life.

Designed for industrial power systems, the LNX2V682MSEHBN delivers high ripple current capability and extended endurance—making it suitable for industrial power supplies and inverter circuitry where reliability under continuous ripple stress is critical. The part is RoHS compliant (2011/65/EU, (EU)2015/863).

Key Features

• Capacitance & voltage: 6.8 mF (6800 µF) nominal capacitance rated at 350 V for energy storage and smoothing in high‑voltage power rails.
• High ripple current handling: Rated ripple current of 16 A at 120 Hz and 22.4 A at 100 kHz to support heavy AC and switching stress in power stages.
• Long operational life: Endurance specified for 20,000 hours at +85°C when rated ripple current is applied, supporting extended service in continuous‑duty systems.
• Temperature range: Operating range from −25 °C to +85 °C to accommodate typical industrial environments.
• Leakage current: After 5 minutes’ application of rated voltage (at 20 °C), leakage current is not more than 3√(C·V) µA or 5 mA, whichever is smaller (C = rated capacitance in µF, V = rated voltage in V).
• Endurance performance: After specified endurance testing (ripple/temperature), capacitance change remains within ±20% and leakage/tan δ meet the stated limits per the LNX series datasheet.
• Mounting and package: Screw terminal radial can with robust screw‑terminal connections for secure high‑current terminations; package dimensions L: 13 cm × D: 7.62 cm and maximum seated height 5.118 in.
• Polarization and tolerance: Polar capacitor with capacitance tolerance of −20% to +20% (measured at 120 Hz, 20 °C).
• RoHS compliant: Meets RoHS directive requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial power supplies — Smoothing and bulk energy storage for high‑voltage DC rails in industrial supply designs.
• Inverter circuitry — DC link smoothing and ripple absorption in inverter power stages where sustained ripple current and high voltage are present.
• High‑voltage power systems — Use in systems requiring extra‑high voltage capacitors with long life under continuous ripple stress.

Unique Advantages

• High ripple capability: Supports 16 A at 120 Hz and 22.4 A at 100 kHz, reducing thermal stress in high‑duty power conversion circuits.
• Extended endurance: Rated for 20,000 hours at +85 °C under rated ripple conditions, providing predictable lifetimes for continuous‑operation equipment.
• Extra‑high voltage rating: 350 V nominal rating enables deployment in higher DC bus and energy storage applications without capacitor stacking.
• Secure screw‑terminal connections: Radial can with screw terminals delivers reliable electrical and mechanical contact for high‑current terminations.
• Measured leakage limit: Defined leakage current limit after voltage application (3√(C·V) µA or 5 mA) helps with predictable start‑up behavior and system diagnostics.
• RoHS compliance: Conforms to RoHS directives, supporting environmental and regulatory requirements for commercial and industrial products.

Why Choose LNX2V682MSEHBN?

The LNX2V682MSEHBN combines high capacitance, a 350 V rating, and robust ripple handling in a screw‑terminal radial can tailored for industrial power environments. Its long endurance at +85 °C under rated ripple current makes it a practical choice for designers who need predictable lifetime and stable performance in inverter and high‑voltage power supply applications.

Offered as part of Nichicon’s LNX series, this capacitor is intended for engineers specifying components for continuous‑duty, high‑ripple systems where secure termination and defined electrical limits (capacitance tolerance, leakage, temperature range) are required.

For pricing, availability, or to request a quote for LNX2V682MSEHBN, please contact sales to submit a request and receive technical and procurement assistance.