LNT2D333MSE

The LNT2D333MSE is a screw-terminal aluminum electrolytic capacitor in Nichicon's LNT series, offering 33,000 µF capacitance at a 200 V rating. It is a polarized, radial can style capacitor engineered for general-purpose power applications that require large bulk capacitance and high ripple handling.

Key design attributes include a rated temperature range of −25°C to +105°C, a rated life of 2000 hours at 105°C, and screw-terminal mounting for robust, high-current connections.

Key Features

• Capacitance & Voltage — 33,000 µF nominal capacitance at a 200 V rated voltage with a tolerance of −20% to +20%.
• High Ripple Current Capability — Low-frequency ripple current of 16.6 A (120 Hz) and high-frequency ripple current of 19.92 A (100 kHz), supporting demanding power-conditioning loads.
• Thermal and Lifetime Specification — Rated for operation from −25°C to +105°C with an endurance rating of 2000 hours at 105°C under applied rated ripple current.
• Leakage & Loss — Specified leakage current of 5000 µA and tan δ measurement condition noted at 20°C, 120 Hz (tan δ reference 0.25 in provided data).
• Secure Screw-Terminal Mounting — Radial can with screw terminals for M5 bolt connections (φ90 size), enabling reliable mechanical and electrical connections on panel and chassis-mounted designs.
• Form Factor — Large-diameter can: φ90 × 220 mm length (L: 22 × D: 9 cm) suitable for high-energy-density assemblies. Packaged in cardboard for shipping.
• RoHS Compliant — Product is RoHS compliant as indicated in the product data.

Typical Applications

• General Power Filtering — Bulk capacitance for smoothing and energy storage in power supplies and DC bus circuits where 33,000 µF at 200 V is required.
• High-Ripple Power Systems — Systems that impose significant ripple currents can leverage the specified 16.6 A (120 Hz) and 19.92 A (100 kHz) ratings for reliable operation.
• Panel and Chassis-Mounted Equipment — Screw-terminal construction provides durable, low-resistance connections for stationary industrial or commercial equipment.
• General-Purpose Industrial Electronics — Suitable for designs requiring polarized aluminum electrolytic bulk capacitors with rated operation up to 105°C and 2000-hour endurance.

Unique Advantages

• Large Stored Energy: 33,000 µF at 200 V delivers substantial bulk capacitance for smoothing, hold-up, and energy buffering in higher-voltage systems.
• High Ripple Handling: Specified low- and high-frequency ripple current ratings support designs with significant AC content on DC rails.
• Heat-Tolerant Design: Rated for continuous operation up to 105°C with a defined 2000-hour endurance at that temperature for predictable lifetime planning.
• Robust Mechanical Connection: Screw terminals and radial can package provide secure mounting and low-impedance connections for high-current applications.
• Clear Specification Set: Measured parameters—capacitance, tolerance, leakage current, tan δ condition, and ripple ratings—allow straightforward engineering evaluation and selection.
• Regulatory Compliance: RoHS status is provided, simplifying material-compliance considerations.

Why Choose LNT2D333MSE?

The LNT2D333MSE positions itself as a rugged, high-capacitance solution for engineers who need bulk energy storage and reliable ripple performance at 200 V. With a large 33,000 µF capacity, elevated ripple-current ratings, and screw-terminal mechanical reliability, it addresses demanding general-purpose power tasks where long-term thermal endurance and secure mounting are required.

This part is suited for designers of industrial and commercial power equipment who prioritize predictable electrical performance (capacitance tolerance, leakage, tan δ) and clear lifetime specification (2000 hours at 105°C). The RoHS compliance and standard packaging support integration into production workflows and regulatory needs.

To request a quote or submit an inquiry for LNT2D333MSE, please contact our sales team or submit a quote request through your usual procurement channel. Provide the part number LNT2D333MSE and your quantity and delivery requirements for a prompt response.