LNT2G822MSEJBB

The LNT2G822MSEJBB from Nichicon is a screw‑terminal aluminum electrolytic capacitor in the LNT series, offering 8.2 mF capacitance at a 400 V rating. Designed as a general‑purpose, high‑voltage bulk capacitor, it provides high ripple current capability and long life for demanding power applications.

Key attributes include a wide operating temperature range (–25°C to +105°C), a rated life of 5,000 hours at 105°C, and a robust radial can package with screw terminals for secure electrical connections.

Key Features

• Capacitance & Voltage: 8.2 mF (8,200 µF) capacitance with a 400 V rated voltage, suitable for high‑voltage bulk energy storage and smoothing.
• High Ripple Current: Low‑frequency ripple current of 31 A (120 Hz) and high‑frequency ripple current of 43.4 A (100 kHz) to support high‑current power systems and reduce temperature rise under ripple loading.
• Endurance & Temperature: Rated life of 5,000 hours at +105°C; operating temperature range of –25°C to +105°C to withstand elevated ambient conditions.
• Leakage & Dissipation: Specified leakage current of 5,000 µA and tangent of loss angle (tan δ) of 0.2 (measured at 20°C, 120 Hz), enabling predictable DC performance.
• Mounting & Package: Screw terminal radial can package (φ90 × 170 mm), providing durable mechanical and electrical connections for heavy‑current installations.
• Regulatory Compliance: RoHS compliant, supporting regulatory requirements for lead‑free assemblies.

Typical Applications

• General‑Purpose Power Systems: Bulk energy storage and smoothing in general‑purpose power supplies and power conversion equipment where high capacitance and voltage are required.
• Industrial Electronics: Filtering and decoupling in industrial power modules that require robust screw‑terminal connections and sustained ripple handling.
• High‑Voltage DC Link: Energy buffering and ripple mitigation in high‑voltage DC link circuits that operate up to 400 V within the specified temperature and life ratings.

Unique Advantages

• High Capacitance at High Voltage: 8.2 mF at 400 V provides substantial bulk energy storage in a single component, simplifying design and reducing part count.
• Designed for High Ripple Loads: Specified ripple currents of 31 A (120 Hz) and 43.4 A (100 kHz) help limit temperature rise and extend operational reliability under dynamic load conditions.
• Long Thermal Endurance: 5,000‑hour life at 105°C supports applications with sustained elevated temperatures, reducing maintenance and replacement frequency.
• Secure Screw‑Terminal Connections: Radial can with screw terminals enables robust, low‑resistance connections for high‑current installations and simplifies wiring in field equipment.
• Predictable Electrical Characteristics: Defined leakage current (5,000 µA) and tan δ (0.2) measurements at 20°C/120 Hz allow for reliable performance modeling in power designs.
• RoHS Compliant: Meets RoHS requirements for lead‑restricted applications and assemblies.

Why Choose LNT2G822MSEJBB?

The LNT2G822MSEJBB balances high capacitance, 400 V capability, and substantial ripple handling in a screw‑terminal radial can tailored for general‑purpose and industrial power designs. Its 5,000‑hour endurance at 105°C and defined electrical parameters make it suitable for engineers seeking predictable lifetime and thermal performance in high‑voltage bulk capacitor applications.

This capacitor is a practical choice for designs that require robust mechanical connections, long service life at elevated temperatures, and measurable electrical characteristics for system‑level reliability planning.

Request a quote or contact sales to discuss pricing, availability, and technical support for integrating the LNT2G822MSEJBB into your next design.