LNC2G332MTEH

The LNC2G332MTEH is a stud bolt mount aluminum electrolytic capacitor from Nichicon's LNC series, specified at 3.3 mF (3300 µF) and 400 V. It is engineered for industrial power electronics where high ripple handling and long endurance are required.

Typical use cases include inverter and regenerative circuits, AC servomotor systems, and industrial power supplies that demand sustained ripple performance and multi-thousand-hour life at elevated temperature.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 400 V for bulk energy storage and DC link applications.
• High Ripple Current Capability — Low-frequency ripple current 15.3 A (120 Hz) and high-frequency ripple current 21.42 A (100 kHz) to support heavy AC and switching loads.
• Endurance — Designed for a 5000-hour load life at 85°C with rated ripple applied, meeting defined endurance performance criteria.
• Temperature Range — Operational from −40°C to +85°C for use across a wide industrial temperature window.
• Electrical Characteristics — Capacitance tolerance ±20%; tan δ (DF) = 0.2 measured at 20°C, 120 Hz; specified leakage current 3440 µA.
• Mechanical & Package — Stud bolt mount with radial can and screw terminals; compact size φ76.2 × 70 mm (L: 7 cm × D: 7.62 cm) and delivered in cardboard packing.
• Standards & Reliability Tests — Meets series-level requirements such as insulation resistance and voltage proof tests; designed to withstand charge–discharge cycling and shelf-life conditioning per the datasheet series specifications.
• RoHS Compliant — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Used in inverter power supplies to provide DC link energy storage and smoothing under continuous ripple loading.
• AC Servo Drives — Suited for regenerative voltage handling in servo and motion-control systems where frequent energy recovery occurs.
• General Inverters — Supports inverter circuitry requiring high-frequency ripple performance and endurance at elevated temperature.
• High-Speed Charge–Discharge Systems — Sized and specified for applications with rapid charge/discharge cycles and repeated load stress.

Unique Advantages

• High ripple-current handling: Rated for 15.3 A at 120 Hz and 21.42 A at 100 kHz, enabling reliable operation under heavy AC and switching ripple.
• Long operational life: 5000 hours endurance at 85°C under rated ripple conditions gives predictable performance for long-duration industrial deployments.
• Wide operating temperature: −40°C to +85°C range supports a broad set of industrial environments.
• Robust mounting: Stud bolt mount and screw terminals provide secure mechanical attachment and reliable current-carrying connections for power assemblies.
• Clear electrical specification set: Defined capacitance, tolerance, tan δ, and leakage current values support deterministic design and verification.
• RoHS compliance: Conforms to RoHS requirements for use in regulated equipment and assemblies.

Why Choose LNC2G332MTEH?

LNC2G332MTEH positions itself as a durable, high-ripple-capacity aluminum electrolytic solution for industrial power electronics. With a 400 V rating, 3300 µF capacitance, and high specified ripple currents, it addresses demands for DC link energy storage and regenerative circuits while delivering a 5000-hour endurance at 85°C.

This capacitor is suitable for engineers and procurement teams designing inverter, servo, and other industrial power systems that require predictable electrical performance, secure stud mounting, and RoHS-compliant components backed by Nichicon's LNC series specifications.

To request a quote or submit a specification inquiry for LNC2G332MTEH, please contact sales with your project details and quantity requirements.