LNC2H122MSEGBN

The LNC2H122MSEGBN is an aluminum electrolytic capacitor in a screw-terminal radial can designed for high-ripple, industrial power applications. With a rated capacitance of 1.2 mF (1200 µF) at 500 V and an operating temperature range of −40°C to +85°C, it targets inverter and regenerative power circuits that require robust charge/discharge performance.

Designed for inverter circuitry, AC servomotor regenerative voltage and general industrial inverters, this part combines a smaller package footprint with elevated ripple-current capability and a 5000-hour load life at 85°C for sustained operation in demanding environments.

Key Features

• Capacitance & Voltage — 1.2 mF (1200 µF) rated at 500 V for energy storage in high-voltage power stages.
• High ripple-current performance — 10.4 A at 120 Hz and 14.56 A at 100 kHz to handle sustained AC ripple and high-frequency regenerative currents.
• Extended load life — 5000 hours at 85°C under rated ripple current for long-term reliability in industrial power supplies.
• Wide temperature range — Specified from −40°C to +85°C for operation across typical industrial environments.
• Screw terminal mounting — Radial can with screw terminals for secure, low-resistance high-current connections in power assemblies.
• Compact footprint — Smaller-sized design compared with earlier LNX/LNK series while maintaining high ripple capability; physical dimensions L: 7 cm × D: 6.35 cm.
• Polarized design with ±20% tolerance — Standard electrolytic polarity and capacitance tolerance suitable for DC bus and filter applications.
• RoHS compliant — Meets the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial inverter power supplies — Bulk energy storage and ripple filtering in inverter DC link circuits to support motor drives and power conversion stages.
• AC servomotor regenerative systems — Supports high-frequency regenerative voltages and rapid charge/discharge cycles encountered in servo drives.
• General inverter and motor control — DC bus filtering and transient handling in general-purpose inverters for industrial machinery.
• High-frequency charge/discharge circuits — Suitable where repeated fast charge/discharge behavior is required; validated endurance for 50 million charge-discharge cycles in the LNC family.

Unique Advantages

• Elevated ripple-current capacity: Rated ripple currents of 10.4 A (120 Hz) and 14.56 A (100 kHz) reduce thermal stress and improve performance under heavy AC loading.
• Designed for regenerative loads: Built to cope with high-frequency regenerative voltage and high-speed charge/discharge demands common in servo and inverter applications.
• Durable operational life: 5000-hour endurance at 85°C under rated ripple current offers predictable longevity for industrial deployments.
• Secure screw-terminal connections: Screw-terminal mounting provides reliable, low-resistance connections for high-current power assemblies.
• Compact, high-density form factor: Smaller-sized than comparable LNX/LNK series parts while delivering high ripple capability, enabling denser power-stage designs.
• Regulatory compliance: RoHS conformity supports regulatory requirements for industrial equipment.

Why Choose LNC2H122MSEGBN?

The LNC2H122MSEGBN is positioned for engineers needing a high-voltage, high-ripple aluminum electrolytic capacitor that balances compact packaging with endurance and performance. Its combination of 1200 µF at 500 V, validated ripple-current ratings at both low and high frequencies, and a 5000-hour load life at 85°C make it well suited for inverter DC links, regenerative drives and other industrial power systems.

Choose this part when your design requires robust charge/discharge behavior, secure screw-terminal connections and a capacitor that is engineered for prolonged operation in industrial temperature ranges—providing predictable performance over product life while meeting RoHS requirements.

If you would like pricing, lead-time information or a formal quote for LNC2H122MSEGBN, please request a quote or contact our sales team to submit your requirements and receive assistance.