LNT2E682MSE

The LNT2E682MSE is a Nichicon LNT series aluminum electrolytic capacitor in a screw‑terminal radial can designed for general‑purpose power applications. It delivers high capacitance (6.8 mF) at a 250 V rating with a robust operating range and screw terminals for secure mechanical and electrical connections.

Engineered for systems that require bulk energy storage and high ripple handling, this capacitor combines high capacitance, a 105°C temperature rating, and specified endurance to support demanding power designs.

Key Features

• High capacitance: 6.8 mF (6800 µF) nominal capacitance to support bulk energy storage and smoothing functions.
• 250 V rated voltage: Suitable for mid‑to‑high voltage DC link and power supply applications.
• Screw terminal mounting: Radial can with screw terminals (M5 for φ76.2 size) for reliable, low‑impedance connections and easy field wiring.
• High ripple current capability: 7.10 A at 120 Hz (low frequency) and 8.52 A at 100 kHz (high frequency) for effective handling of AC ripple and switching currents.
• Thermal and endurance specification: Rated for operation from –25°C to +105°C with a specified endurance of 2000 hours at 105°C when operated under rated ripple/voltage conditions.
• Leakage and dissipation: Specified leakage current of 3910 µA and tangent of loss angle (tan δ) of 0.20 for predictable DC leakage and dissipation behavior.
• Form factor and packing: Dimension φ76.2 × 120 mm (approx. L:12 × D:7.62 cm), supplied in cardboard packing; mass production status.
• RoHS compliant: Conforms to RoHS requirements as indicated in product data.

Typical Applications

• General‑purpose power supplies: Bulk energy storage and smoothing in power supply rails, leveraging 6800 µF capacitance and high ripple current ratings.
• Industrial power systems: Secure screw‑terminal connections and 105°C operating rating support industrial equipment and cabinet‑level power modules that require durable, serviceable capacitors.
• DC link / power conversion: 250 V rating and elevated ripple handling make this capacitor suitable for DC link buffers in converters and frequency‑controlled drives.

Unique Advantages

• Large stored energy in a single package: 6.8 mF capacitance reduces BOM count compared to multiple smaller capacitors while providing substantial bulk capacitance.
• Robust ripple handling: Rated ripple currents of 7.10 A (120 Hz) and 8.52 A (100 kHz) enable reliable operation with both transformer‑based and high‑frequency switching loads.
• High‑temperature endurance: Rated for operation up to 105°C with a defined 2000‑hour life at that temperature for predictable long‑term performance under thermal stress.
• Secure, serviceable connections: Screw‑terminal mounting simplifies installation and maintenance in field‑serviceable systems and heavy‑duty power assemblies.
• Measured loss and leakage characteristics: Specified tan δ (0.20) and leakage current (3910 µA) support predictable electrical behavior for design margin calculations.
• Regulatory compliance: RoHS compliance supports use in regions and projects requiring restricted‑substance conformity.

Why Choose LNT2E682MSE?

The LNT2E682MSE offers a combination of high capacitance, 250 V voltage rating, and screw‑terminal construction that fits designs requiring robust bulk energy storage with reliable, serviceable connections. Its specified ripple current capability and 105°C endurance (2000 hours at rated conditions) provide predictable performance in thermally demanding power systems.

This part is well suited to engineers and procurement teams specifying capacitors for mid‑voltage power conversion, DC link buffering, and industrial power supplies where a single, high‑capacity screw‑terminal capacitor simplifies layout and maintenance while meeting RoHS requirements.

Request a quote or contact sales to discuss availability, pricing, and lead times for the LNT2E682MSE.