LNR2E682MSE

The LNR2E682MSE from Nichicon is a screw‑terminal type aluminum electrolytic capacitor in the LNR series, offering 6800 µF (6.8 mF) capacitance at a 250 V rating. Built in a radial can with screw terminals, this component provides high bulk capacitance and robust mechanical connection for general‑purpose power applications.

Key value propositions include high ripple current capability, long 5,000‑hour endurance at 85°C, and a wide operating temperature range for 160–250 V parts (–25°C to 85°C), making it suitable where durable, high‑voltage bulk energy storage and filtering are required.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) rated at 250 V with a tolerance of ±20% (−20%~20%).
• Loss Angle (tan δ) — Specified tanδ of 0.2 measured at 20°C, 120 Hz, providing a defined dissipation characteristic for design calculations.
• High Ripple Current — Low‑frequency ripple current 8.9 A (120 Hz) and high‑frequency ripple current 10.68 A (100 kHz) to support significant AC stress on the capacitor.
• Leakage Current — Leakage current listed as 3,910 µA for this part number.
• Endurance & Temperature — Rated life of 5,000 hours at 85°C. Operating temperature range for this 250 V part is −25°C to +85°C; endurance criteria include capacitance change within ±15% after the specified life test per the LNR series specifications.
• Mounting & Package — Screw terminal mounting in a radial can; body diameter φ63.5 × 120L (L: 12 × D: 6.35 cm). Terminal hardware nominal bolt size for φ63.5 body is M5; standard supply includes 3‑leg bracket for φ51 and larger bodies.
• Compliance & Availability — RoHS compliant and in mass production; packaged in cardboard packing.

Typical Applications

• General‑purpose power filtering — High capacitance at 250 V with strong ripple current capability supports bulk filtering and smoothing in power systems.
• Bulk energy storage — 6.8 mF capacitance and screw‑terminal mounting provide a practical solution for storing and delivering energy in DC bus or intermediate storage roles.
• High‑stress ripple environments — Rated ripple currents at both low and high frequencies make this part suitable where sustained AC ripple is present.

Unique Advantages

• High bulk capacitance at high voltage — 6800 µF at 250 V supplies substantial energy storage without paralleling multiple smaller capacitors.
• Robust screw‑terminal connection — M5‑compatible screw terminals and a radial can package allow secure mechanical and electrical mounting for higher current applications.
• Designed for continuous operation — 5,000‑hour endurance at 85°C with defined post‑test limits (capacitance change within ±15%, tanδ and leakage within specified bounds) supports reliability planning.
• Dual‑frequency ripple handling — Specified ripple current at 120 Hz and 100 kHz lets designers assess performance across typical low‑ and high‑frequency stress conditions.
• Regulated dissipation characteristic — Measured tanδ (0.2 at 20°C, 120 Hz) provides a concrete parameter for thermal and loss analysis.
• Production readiness and compliance — RoHS compliant and in mass production with cardboard packing for straightforward procurement and assembly planning.

Why Choose LNR2E682MSE?

The LNR2E682MSE is positioned for designs that require substantial bulk capacitance at a 250 V rating combined with reliable screw‑terminal mounting and defined long‑term performance. Its high ripple current ratings and 5,000‑hour endurance at 85°C make it appropriate for engineers specifying durable energy‑storage and filtering components in general‑purpose power systems.

Manufactured by Nichicon and offered in a radial screw‑terminal package with M5 terminal compatibility, this capacitor delivers a practical balance of capacitance, voltage handling, mechanical robustness, and regulatory compliance for procurement and design teams focused on reliable power electronics subsystems.

Request a quote or submit a procurement inquiry to discuss pricing, lead times and availability for LNR2E682MSE.