LNR2A682MSEN

The LNR2A682MSEN from Nichicon is a screw‑terminal, radial aluminum electrolytic capacitor rated 6800 µF at 100 V. It is a polarized, high‑capacitance component designed for bulk energy storage and DC link smoothing in industrial and power‑dense systems.

With a -40°C to +85°C operating range, 5000‑hour endurance at 85°C, and robust ripple current capability, this capacitor addresses applications that require sustained performance under elevated temperature and continuous ripple loading.

Key Features

• Capacitance and Voltage: 6800 µF nominal capacitance rated at 100 V, providing substantial bulk energy storage for DC rails and hold‑up applications.
• Tolerance and Loss Characteristics: Capacitance tolerance ±20% (at 120 Hz, 20°C) and tangent of loss angle (tan δ) 0.12 measured at 20°C, 120 Hz, enabling predictable frequency‑domain behavior.
• High Ripple Current Capacity: Low‑frequency ripple current 4.5 A (120 Hz) and high‑frequency ripple current 5.175 A (100 kHz), supporting sustained AC superposition on DC lines.
• Leakage Current: Specified leakage current of 2470 µA after rated voltage application, consistent with large‑value electrolytic performance.
• Endurance and Temperature Rating: 5000 hours life at 85°C with defined end‑of‑life limits (capacitance change within ±15%, tan δ ≤175% of initial spec, leakage current ≤ initial specified value); operating temperature range −40°C to +85°C.
• Package and Mounting: Radial can with screw terminals (φ35 × 100 mm length), screw‑terminal mounting for secure, low‑resistance connections in power assemblies; supplied in cardboard packing.
• Compliance: RoHS‑compliant construction for regulatory and environmental conformity.

Typical Applications

• Industrial Power Supplies: Bulk energy storage and output smoothing on 100 V DC rails, improving regulation during transient loads.
• DC Link for Inverters and Motor Drives: DC bus buffering and ripple absorption where high capacitance and elevated ripple current capability are required.
• UPS and Backup Power Modules: Hold‑up and energy reserve for short‑term backup in systems that require large stored charge at elevated voltages.
• Power Conditioning and Filtering: AC ripple filtering and smoothing in converters and power conditioners operating within the −40°C to +85°C range.

Unique Advantages

• Large Stored Energy at 100 V: 6800 µF provides significant charge capacity for DC rail stabilization and hold‑up performance.
• Designed for Continuous Ripple Loading: High ripple current ratings (4.5 A @120 Hz; 5.175 A @100 kHz) enable reliable operation under sustained AC ripple superimposed on DC.
• Extended High‑Temperature Endurance: 5000 hours rated life at 85°C with defined post‑test limits for capacitance, tan δ, and leakage current, supporting long‑term reliability in hot environments.
• Secure, Low‑Resistance Connections: Screw‑terminal radial can (φ35 × 100 mm) simplifies installation and delivers robust mechanical and electrical termination for power applications.
• Predictable Electrical Behavior: Specified tan δ (0.12 at 20°C, 120 Hz) and ±20% capacitance tolerance enable designers to plan frequency‑dependent and tolerance‑sensitive circuits accurately.
• Regulatory Compliance: RoHS compliance supports deployment in environments with environmental and materials restrictions.

Why Choose LNR2A682MSEN?

The LNR2A682MSEN positions itself as a high‑capacitance, high‑ripple‑handling solution for engineers building industrial power supplies, DC link stages, UPS modules, and power conditioning systems. Its screw‑terminal package delivers secure electrical and mechanical connections while the 5000‑hour endurance at 85°C and wide operating temperature range support long‑term reliability in demanding environments.

Choose this Nichicon LNR series capacitor when your design requires substantial energy storage at 100 V, predictable loss characteristics, and a form factor suited to robust power assemblies. Its specifications make it suitable for teams focused on performance, maintainability, and clear end‑of‑life criteria.

Request a quote or submit a parts inquiry to receive pricing, lead‑time, and availability information for the LNR2A682MSEN.