LNX2J122MSEHBB

The LNX2J122MSEHBB is an aluminum electrolytic capacitor in a screw-terminal radial can package, engineered for high-voltage, high-ripple applications. Its 1200 µF capacitance and 630 V rating make it suitable for demanding industrial power systems where robust DC-link and smoothing performance are required.

Designed for inverter circuitry and industrial power supplies, this screw-terminal capacitor delivers high ripple-current capability and long-term reliability at elevated temperatures, with options for flame-retardant electrolyte and extended case sizes for heavy-duty installations.

Key Features

• Capacitance & Voltage: 1.2 mF (1200 µF) nominal capacitance with a 630 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Screw Terminal Radial Can Package: Robust screw-terminal mounting and radial can construction for secure, high-current connections in industrial assemblies.
• High Ripple Capability: Rated ripple current of 6.7 A at 120 Hz and 9.38 A at 100 kHz, supporting heavy AC ripple and power-conversion duties.
• Operating Temperature Range: Specified for operation from −25°C to +85°C to cover common industrial environments.
• Long-life Endurance (series specification): Series-level long-life endurance under rated ripple current at +85°C is specified up to 20,000 hours per the LNX series documentation.
• Reliability & Safety Options: High-reliability construction with an available flame-retardant electrolyte type and RoHS compliance.
• Physical Dimensions: Compact high-energy footprint — nominal dimensions L: 11 cm × D: 7.62 cm with a maximum seated height of 4.331 inches for integration planning.

Typical Applications

• Industrial Power Supplies: DC-link smoothing and energy buffering in industrial power supplies and inverter circuitry to stabilize bus voltages under heavy ripple.
• Inverter and Motor Drives: Bulk and smoothing capacitance for inverter stages and motor-control power electronics where high voltage and ripple endurance are required.
• High-Voltage Power Conversion: Filtering and energy storage in high-voltage converter topologies and rectifier systems that demand secure screw-terminal connections.

Unique Advantages

• High-Voltage Capability: 630 V rating enables use in extra-high-voltage DC-link and power-conversion applications.
• High Ripple-Current Handling: Measured ripple currents at both low and high frequencies (6.7 A @ 120 Hz, 9.38 A @ 100 kHz) reduce thermal stress and improve reliability in AC-rich environments.
• Screw-Terminal Durability: Screw terminals provide mechanical security and low-impedance connections for high-current bus applications.
• Extended Series Endurance: LNX series endurance specification of up to 20,000 hours at +85°C under rated ripple conditions supports longer maintenance intervals and predictable lifetime planning.
• Safety and Compliance: RoHS-compliant construction with an available flame-retardant electrolyte option to address safety and regulatory considerations.
• Flexible Mechanical Options: Series offers extended case sizes (up to φ100 = 250L) for designs that require larger energy storage or higher ripple capability.

Why Choose LNX2J122MSEHBB?

The LNX2J122MSEHBB positions itself where high-voltage capability, strong ripple-current performance, and robust screw-terminal construction are required. It is well suited for engineers specifying DC-link smoothing and bulk energy storage in industrial inverters, motor drives, and high-voltage power conversion systems that demand durability and long-term operation at elevated temperatures.

By combining a 630 V rating, 1200 µF capacitance, and series-proven long-life endurance under rated ripple conditions, this capacitor supports reliable system operation and simplified integration where secure, high-current connections are essential.

If you would like pricing, availability, or to request a formal quotation for LNX2J122MSEHBB, please submit a quote request or inquiry to our sales team and include your quantity and delivery requirements.