LNC2H222MTEG

The LNC2H222MTEG is an aluminum electrolytic capacitor in a screw-terminal, stud-bolt mount package designed for high-voltage power applications. It delivers 2200 µF at 500 V with a compact radial can form factor and is optimized for high ripple current and frequent charge–discharge cycles.

Suited for industrial power supplies and inverter circuitry, this capacitor supports high-frequency regenerative voltages and demanding charge–discharge loading with a rated lifetime of 5000 hours at 85°C and a temperature range of –40°C to +85°C.

Key Features

• Capacitance & Voltage — 2200 µF (2.2 mF) nominal capacitance rated for 500 V DC operation, with a capacitance tolerance of –20% to +20%.
• Screw Terminal / Stud Bolt Mount — Radial can with screw terminals and stud-bolt mounting for secure mechanical and electrical connection in power assemblies.
• High Ripple Current — Rated ripple current of 14.2 A at 120 Hz and 19.88 A at 100 kHz, matching demanding AC and high-frequency applications.
• Endurance — Designed for a load life of 5000 hours when subjected to DC bias plus rated ripple current at 85°C.
• Temperature Range — Operational from –40°C to +85°C for a wide range of industrial environments.
• Loss and Leakage — Specified tangent of loss angle (tan δ) of 0.2 and a measured leakage current of 3140 µA for this part number.
• Size & Packaging — Compact body φ63.5 × 100 mm (diameter × length) with cardboard packing for bulk handling and assembly.
• Regulatory Compliance — RoHS compliant as indicated in the product documentation.

Typical Applications

• Industrial Inverters — Energy storage and smoothing in inverter DC-link circuits where 500 V rating and high ripple capability are required.
• AC Servomotor Regeneration — Handling high-frequency regenerative voltages in motor drive and servo systems.
• Power Supplies — Bulk and filter capacitor for high-voltage industrial power supplies subject to frequent charge–discharge cycles.
• High-Frequency Charge–Discharge Circuits — Systems that demand robust pulse handling and endurance over millions of cycles.

Unique Advantages

• High-Voltage Capability: 500 V rating enables use in high-voltage DC-link and power conversion rails.
• Robust Ripple Performance: Specified ripple currents (14.2 A at 120 Hz, 19.88 A at 100 kHz) provide margin for AC and high-frequency loading.
• Proven Endurance: 5000-hour load life at 85°C under rated ripple assures predictable performance in continuous-duty applications.
• Designed for Charge–Discharge Stress: Engineered to cope with high-speed charge–discharge cycles typical in inverter and regenerative circuits.
• Secure Mounting: Stud-bolt mount with screw terminals simplifies installation in power assemblies requiring robust mechanical fastening.
• Compliance and Availability: RoHS compliant and listed as mass production, supporting volume procurement and regulatory acceptance.

Why Choose LNC2H222MTEG?

LNC2H222MTEG offers a focused combination of high voltage, significant capacitance, and elevated ripple handling in a screw-terminal stud-mount package. Its 5000-hour rated life at 85°C and operating range from –40°C to +85°C make it suitable for industrial power electronics where durability and repeatable performance are required.

This part is appropriate for design engineers working on inverters, motor drives, and high-frequency power supplies who need a verified high-voltage electrolytic capacitor with secure mounting and documented endurance. Mass-production availability and RoHS compliance support straightforward integration into production designs.

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