LNT2H822MSEJBN

The LNT2H822MSEJBN is an aluminum electrolytic capacitor in a screw terminal (radial can) package from Nichicon's LNT series. It delivers 8.2 mF capacitance at a rated voltage of 500 V and is specified for general-purpose applications that require high-voltage bulk capacitance and robust terminal connections.

Designed for operation from −25°C to 105°C with a rated endurance of 2000 hours at 105°C, this component provides high ripple current capability and measurable leakage and loss characteristics suitable for power systems that need durable, serviceable capacitor solutions.

Key Features

• Capacitance and Voltage — 8.2 mF (8200 µF) nominal capacitance with a rated voltage of 500 V and capacitance tolerance of −20% to +20%.
• Screw Terminal Package — Radial can with screw terminals (φ90 × 220L) for secure bolted connections and easy installation or replacement.
• High Ripple Current Handling — Low-frequency ripple current 25.5 A (120 Hz) and high-frequency ripple current 35.7 A (100 kHz), enabling effective AC ripple smoothing under rated conditions.
• Operating Temperature and Endurance — Specified operating range −25°C to 105°C and life/endurance of 2000 hours at 105°C under rated ripple and DC bias.
• Electrical Leakage and Loss — Leakage current specified at 5000 µA and tangent of loss angle (tan δ) 0.2 measured at 20°C, 120 Hz.
• Packaging and Compliance — Supplied in cardboard packing and RoHS compliant.
• Mechanical Size — Body dimensions φ90 × 220 mm (listed size: L: 22 × D: 9 cm), enabling straightforward mounting with standard M5 terminal hardware for this diameter.

Typical Applications

• High‑voltage power filtering — Bulk capacitance (8.2 mF at 500 V) for smoothing and filtering in high‑voltage power systems where screw‑terminal connections are preferred.
• DC link and energy buffering — High capacitance and rated voltage support DC link or energy storage roles in power conversion equipment requiring durable, serviceable caps.
• Industrial electronics — General‑purpose use in industrial power modules and assemblies that operate across −25°C to 105°C and demand sustained ripple current capability.

Unique Advantages

• High-voltage bulk capacitance: 8.2 mF at 500 V provides substantial energy storage per component for designs needing bulk capacitance without paralleling many smaller parts.
• Robust screw-terminal mounting: Screw terminals (radial can) enable reliable bolted connections and ease of replacement or maintenance in fielded equipment.
• Strong ripple current capability: Rated ripple currents of 25.5 A (120 Hz) and 35.7 A (100 kHz) support sustained AC ripple handling under rated conditions, reducing stress on other components.
• High-temperature endurance: 2000-hour life at 105°C gives predictable long-term performance for applications that operate at elevated temperatures.
• Measurable electrical characteristics: Specified leakage current (5000 µA) and tan δ (0.2 at 20°C, 120 Hz) allow straightforward electrical validation during design and acceptance testing.
• RoHS compliant and packaged for handling: Environmentally compliant and delivered in cardboard packing suitable for storage and assembly lines.

Why Choose LNT2H822MSEJBN?

The LNT2H822MSEJBN positions itself as a practical high‑voltage bulk capacitor for engineers requiring 8.2 mF at up to 500 V with screw‑terminal mounting for secure electrical connections. Its combination of high ripple current capability, defined leakage and loss parameters, and 2000‑hour endurance at 105°C makes it appropriate for sustained operation in demanding general‑purpose power assemblies.

This part is a straightforward selection for designs where measurable, serviceable high‑voltage capacitance is needed—delivering predictable electrical behavior, durable mechanical connections, and compliance with RoHS requirements backed by Nichicon’s LNT series specifications.

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