LNC2W332MTEG

The LNC2W332MTEG is an aluminum electrolytic capacitor in a screw-terminal (stud mount) radial can package designed for industrial power electronics. It provides 3.3 mF capacitance at 450 V with polarized terminals and is optimized for inverter and regenerative power applications that require high ripple handling and fast charge–discharge capability.

Engineered for demanding environments, this part delivers a rated lifetime of 5000 hours at 85°C and operates across a wide temperature range from −40°C to +85°C, making it suitable for industrial power supplies, AC servomotor drives and general inverter circuitry.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 450 V for energy storage in high-voltage power stages.
• High ripple current capability — Designed for demanding ripple conditions with 15.6 A at 120 Hz and 21.84 A at 100 kHz, supporting high-frequency and regenerative loads.
• Temperature range & lifetime — Rated for −40°C to +85°C with a specified load life of 5000 hours at 85°C under rated ripple conditions.
• Package & mounting — Screw terminals in a radial can form factor with stud bolt mount for secure, low-impedance connections in power racks and assemblies.
• Compact footprint — Smaller-sized design compared to LNX and LNK series while delivering higher ripple current, enabling dense power-module layouts (dimensions: L 11.5 × D 6.35 cm).
• Endurance & charge–discharge robustness — Specified to withstand high-speed charge–discharge conditions and long-term DC bias plus ripple application per endurance tests in the datasheet.
• RoHS compliant — Meets RoHS directives specified in the product information.

Typical Applications

• Industrial Inverters — Energy storage and smoothing in inverter DC-link circuits where 450 V rating and high ripple capability are required.
• AC Servo Drives — Handles high-frequency regenerative voltage and fast charge–discharge demands common in servo motor drive systems.
• Regenerative Power Systems — Supports high ripple currents and frequent energy transfer cycles in regenerative braking and energy recovery circuits.
• General Power Supplies — Bulk capacitance and transient handling in industrial power supplies for motor control and high-power switching applications.

Unique Advantages

• High-energy, high-voltage storage: 3.3 mF at 450 V provides substantial DC-link and bulk energy capacity for high-voltage power stages.
• Superior ripple handling: Specified ripple currents of 15.6 A (120 Hz) and 21.84 A (100 kHz) reduce heating and extend operational stability under heavy AC loading.
• Compact, screw-terminal design: Smaller-sized form factor than comparable series with screw terminals and stud mount for reliable mechanical and electrical connections.
• Long-term reliability: Load-life rating of 5000 hours at 85°C under rated ripple conditions assures predictable performance in industrial environments.
• Robust charge–discharge endurance: Designed to tolerate extensive charge–discharge cycling as defined in the product endurance tests, supporting frequent dynamic loads.
• Regulatory compliance: RoHS-compliant construction supports regulatory needs for industrial systems.

Why Choose LNC2W332MTEG?

The LNC2W332MTEG targets designers of industrial power electronics who need a compact, high-voltage electrolytic capacitor that tolerates substantial ripple and frequent charge–discharge cycles. With a 450 V rating, 3.3 mF capacitance, and specified ripple current performance at both low and high frequencies, it is well suited for inverter DC-links, servo drives and regenerative systems where thermal endurance and mechanical robustness matter.

Its screw-terminal, stud-mount package and 5000-hour life at 85°C give system integrators predictable long-term behavior and rugged mounting options for high-power assemblies, while RoHS compliance aligns with modern regulatory requirements.

Request a quote or submit an inquiry to receive pricing, availability and lead-time information for the LNC2W332MTEG and to discuss volume requirements or application-specific questions.