LNK2H822MSEJBN

The LNK2H822MSEJBN is an aluminum electrolytic capacitor in a screw-terminal can package, designed for general-purpose applications requiring high-voltage bulk capacitance. It delivers 8.2 mF (8200 µF) at a 500 V rating with screw-terminal mounting for secure, high-current connections.

Provided by Nichicon as part of the LNK series, this capacitor is specified for operation from −25 °C to +85 °C and is engineered for extended service life under ripple current stress, making it suitable for demanding power-electronics environments that require reliable energy storage and ripple handling.

Key Features

• High Capacitance and Voltage: 8.2 mF (8200 µF) rated at 500 V for substantial energy storage in high-voltage applications.
• Screw-Terminal Can Package: Radial can with screw terminals provides robust mechanical and electrical connections for heavy-current terminals.
• Long Load Life: Rated load life of 5000 hours with application of ripple current at 85 °C, with endurance specifications restored to 20 °C after test.
• High Ripple-Current Capability: Rated ripple current: 24.5 A at 120 Hz and 34.3 A at 10 kHz to support applications with significant AC ripple components.
• Wide Operating Temperature Range: Specified to operate from −25 °C to +85 °C, covering common industrial ambient conditions.
• Polarized Design with Typical Tolerance: Polarized capacitor with capacitance tolerance of −20% / +20% (±20%).
• Leakage and Insulation Characteristics: Leakage current limited per datasheet formula (not more than 3√CV μA or 5 mA after 5 minutes at 20 °C); insulation resistance exceeds 100 MΩ at DC 500 V between terminal and bracket.
• RoHS Compliant: Complies with RoHS directive (2011/65/EU, (EU)2015/863).
• Physical Size: Package footprint dimension L: 19 cm × D: 9 cm (radial can with screw terminals).

Typical Applications

• General-purpose power systems: Bulk energy storage and DC bus support where 500 V rated capacitance and high ripple-current handling are needed.
• Industrial power electronics: Applications that require durable screw-terminal connections and long load life under continuous ripple conditions.
• High-voltage capacitor banks: Use in assemblies needing high-voltage, high-capacitance units with defined endurance at elevated temperature.

Unique Advantages

• Substantial energy storage at high voltage: 8200 µF at 500 V provides significant bulk capacitance in a single component.
• Secure screw-terminal connections: Screw terminals enable reliable, low-resistance terminations suitable for high-current paths.
• Designed for sustained ripple stress: Rated ripple-current values and a 5000-hour load-life rating at 85 °C demonstrate suitability for continuous ripple environments.
• Clear, verifiable electrical limits: Leakage current and insulation resistance limits are specified in the datasheet, allowing straightforward validation in designs.
• RoHS-compliant construction: Meets current RoHS requirements for regulatory acceptance in global supply chains.

Why Choose LNK2H822MSEJBN?

LNK2H822MSEJBN combines high-voltage, high-capacitance performance with a screw-terminal can package and a defined 5000-hour load life at 85 °C. Its ripple-current ratings, leakage and insulation specifications, and RoHS compliance make it a practical choice for engineers specifying reliable bulk capacitance in general-purpose and industrial power designs.

This part is appropriate for designs that require robust mechanical connections, clear endurance data, and the backing of Nichicon's LNK series specifications. Use it where long-term ripple handling, high-voltage storage, and regulatory compliance are priorities.

For pricing, lead time, or to request a formal quotation, please contact sales to submit your requirements and project details.