LNT2A682MSE

The LNT2A682MSE is a screw-terminal, aluminum electrolytic capacitor designed for general-purpose power applications requiring high capacitance at elevated voltage. With a 100 V rated voltage and 6.8 mF (6800 µF) capacitance, it provides bulk energy storage and ripple handling in systems where robust, secure terminal connections are required.

Key value comes from its combination of high capacitance, substantial low- and high-frequency ripple current capability, and an operating range suited for elevated ambient temperatures up to +105°C. The part is in mass production and supplied in cardboard packing.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance with a 100 V rated voltage and ±20% tolerance, providing substantial bulk storage for higher-voltage systems.
• Screw-Terminal Package — Radial can with screw terminals (φ51 × 80L) for secure, low-resistance connections and easy mechanical mounting.
• High Ripple Current Capability — Rated ripple current of 5.20 A at 120 Hz (low frequency) and 5.98 A at 100 kHz (high frequency) to support smoothing and ripple suppression across a broad spectrum.
• Leakage and Loss Characteristics — Specified leakage current of 2470 µA and a tanδ of 0.15, allowing predictable ageing and performance budgeting in power designs.
• Thermal Performance & Lifetime — Operating temperature range from −40°C to +105°C with a rated lifetime of 2000 hours at 105°C for 10–250 V products, matching higher-temperature application requirements.
• Compliance & Supply — RoHS compliant and available in mass production quantities with cardboard packing.

Typical Applications

• Power supply smoothing and bulk filtering — Large capacitance and high ripple current ratings make this capacitor suitable for reducing voltage ripple and storing energy in power supplies.
• DC link and energy storage — 6.8 mF at 100 V provides bulk charge reservoir capability for DC bus stabilization in power electronics and converters.
• High-temperature environments — Rated for continuous operation up to +105°C with a specified lifetime at that temperature, supporting elevated-ambient designs.

Unique Advantages

• High-voltage bulk capacitance: 100 V rating combined with 6800 µF gives designers a high-energy-density option for 100 V class systems.
• Screw-terminal reliability: Robust M5 screw terminals (φ51 size) enable secure electrical and mechanical connections for high-current and serviceable installations.
• Broad-frequency ripple handling: Separate low- and high-frequency ripple current ratings (5.20 A @ 120 Hz and 5.98 A @ 100 kHz) provide measurable performance across common ripple spectra.
• Predictable electrical behavior: Specified tanδ (0.15) and defined leakage current (2470 µA) allow accurate thermal and loss budgeting in system design.
• High-temperature endurance: Rated lifetime of 2000 hours at 105°C supports designs that operate at elevated temperatures without immediate degradation of performance.
• RoHS compliance and production availability: Environmentally compliant and in mass production, simplifying sourcing and regulatory considerations.

Why Choose LNT2A682MSE?

The LNT2A682MSE is positioned for designs that require substantial bulk capacitance at 100 V with the mechanical robustness of screw-terminal connections. Its combination of high capacitance, defined ripple-current capability across frequencies, and rated performance to +105°C make it a practical choice for power supplies, DC link circuits, and other general-purpose power applications where secure terminations and predictable electrical behavior are important.

Engineers and procurement teams will find the LNT2A682MSE suitable for mid- to high-voltage power systems that need scalable, long-term availability and RoHS-compliant components from a mass-production product line.

Request a quote or contact sales to discuss pricing, availability, and sample requests for the LNT2A682MSE.