LNT1K682MSEN

The LNT1K682MSEN is an aluminum electrolytic capacitor in Nichicon’s LNT series, configured with screw terminals for robust, low-impedance connections. It provides 6.8 mF (6800 µF) capacitance at an 80 V rating with ±20% tolerance for general-purpose applications.

Designed for engineers requiring high bulk capacitance, elevated ripple capability and extended operating range, this screw-terminal radial can is specified for operation from −40°C to +105°C with a 2000-hour endurance at 105°C.

Key Features

• Capacitance & Voltage: 6.8 mF (6800 µF) rated at 80 V with ±20% tolerance (120 Hz, 20°C).
• Screw Terminal Construction: Radial can with screw terminals for secure mechanical and electrical mounting; package described as φ35 × 100L (L: 10 × D: 3.5 cm).
• High Ripple Current Handling: Low-frequency ripple current 3.9 A at 120 Hz and high-frequency ripple current 4.485 A at 100 kHz, enabling sustained ripple performance.
• Leakage and Loss Characteristics: Specified leakage current of 2210 µA and tangent of loss angle (tan δ) of 0.2 (measurement conditions per product data).
• Temperature & Endurance: Operating range −40°C to +105°C with a rated lifetime of 2000 hours at 105°C under specified conditions.
• RoHS Compliant: Conforms to RoHS directives as indicated in the product information.

Typical Applications

• General-purpose power supplies — Bulk capacitance and smoothing for designs that require 6.8 mF at an 80 V rating while supporting significant ripple currents.
• Industrial power electronics — Screw-terminal mounting and high ripple capability suit assemblies where secure electrical/ mechanical connections and thermal endurance are needed.
• DC link and bulk energy storage in general-purpose designs — High capacitance paired with defined leakage and tan δ values for engineers specifying energy-storage elements within the stated voltage and temperature envelope.

Unique Advantages

• High bulk capacitance at elevated voltage: 6.8 mF at 80 V provides substantial energy storage within a single radial can component.
• Robust screw-terminal interface: Facilitates dependable electrical connection and simplified installation in panel- or chassis-mounted applications.
• Dual-frequency ripple performance: Rated ripple current values for both low-frequency (120 Hz) and high-frequency (100 kHz) conditions support a range of power system environments.
• Wide operating temperature window: −40°C to +105°C supports use across varied thermal environments while the 2000-hour endurance at 105°C conveys defined life expectancy under rated conditions.
• Clear electrical characteristics: Specified leakage current (2210 µA) and tan δ (0.2) allow predictable behavior during circuit design and verification.
• Regulatory compliance: RoHS status is documented for compliance with restricted substance requirements.

Why Choose LNT1K682MSEN?

The LNT1K682MSEN combines high-capacitance bulk storage with screw-terminal robustness and clearly defined electrical and thermal limits, making it a straightforward choice for general-purpose designs that require reliable energy storage at an 80 V rating. Its specified ripple currents, leakage, tan δ and 2000-hour endurance at 105°C enable engineers to design with predictable performance.

This part is appropriate for projects and production runs that need a radial screw-terminal aluminum electrolytic capacitor with documented operating range and RoHS compliance. It offers a practical balance of capacitance, voltage rating and mechanical connection style for system-level power and energy-storage needs.

If you would like pricing, availability or a quote for LNT1K682MSEN, please request a quote or contact sales to discuss lead times, volumes and technical questions.