LNC2V123MSEHBB

The LNC2V123MSEHBB is a screw-terminal aluminum electrolytic capacitor designed for industrial power applications. It provides 12 mF capacitance at a 350 V rated voltage in a compact radial can with screw terminals for secure electrical and mechanical connections.

Engineered for inverter and regenerative circuits, this capacitor supports high-frequency charge–discharge loads and elevated ripple currents while offering a long 5000 hour load life at 85°C and RoHS compliance.

Key Features

• Capacitance & Voltage — 12 mF nominal capacitance with a 350 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• High Ripple Current Handling — Rated ripple current of 28.2 A at 120 Hz and 39.48 A at 100 kHz to support high-frequency inverter and regenerative loads.
• Endurance at Elevated Temperature — Load life rated 5000 hours with D.C. bias plus rated ripple current applied at 85°C; specified post-endurance limits include capacitance within ±20%, tan δ ≤ 200% of initial, and leakage current within initial specification.
• Charge–Discharge Durability — Qualified for high-speed cycling endurance: 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz) at room temperature with maintained electrical characteristics.
• Wide Operating Range — Specified operating temperature range from −40°C to +85°C with low-temperature impedance stability (Z(−40°C)/Z(+20°C) ≤ 8).
• Secure Screw-Terminal Package — Radial can with screw terminals and bracket options for robust mounting and easy installation in industrial power assemblies.
• Leakage & Insulation — Leakage current after 5 minutes at rated voltage is ≤ 3√V (μA) or 5 mA, whichever is smaller; insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Inverter Power Supplies — Bulk and filter capacitance for inverter circuitry where high ripple current and long life at elevated temperatures are required.
• AC Servomotor Regenerative Systems — Energy buffering and smoothing for high-frequency regenerative voltages in servo drives.
• General Drive and Motor Control — Support for high-speed charge–discharge cycles and durable performance in motor drive power stages.

Unique Advantages

• High ripple-current capability: Enables reliable smoothing under heavy AC and high-frequency loads (28.2 A at 120 Hz, 39.48 A at 100 kHz).
• Extended high-temperature life: 5000 hour endurance at 85°C under rated ripple and DC bias provides predictable long-term performance in harsh environments.
• Compact, robust screw-terminal form factor: Radial can with screw terminals and bracket options simplifies installation and ensures secure connections in power assemblies.
• Designed for fast charge–discharge duty: Validated to 50 million charge–discharge cycles for applications with frequent energy transfer demands.
• Wide operating temperature span: −40°C to +85°C rating with defined low-temperature impedance behavior supports varied industrial conditions.
• RoHS compliant: Meets current RoHS requirements for environmental and regulatory consistency.

Why Choose LNC2V123MSEHBB?

The LNC2V123MSEHBB combines high capacitance and 350 V rating with a screw-terminal radial can optimized for inverter and regenerative power systems. Its high ripple-current capability, long 5000 hour load life at 85°C, and proven charge–discharge endurance make it suitable for designers targeting reliable energy buffering and smoothing in industrial drives and inverter power supplies.

For engineers and procurement teams building robust power electronics, this capacitor delivers verifiable electrical characteristics, secure mounting via screw terminals, and regulatory compliance to support long-term deployment in industrial applications.

Request a quote or contact sales to discuss specifications, availability, and lead times for LNC2V123MSEHBB.