LNR2D333MSEB

The LNR2D333MSEB is a screw‑terminal aluminum electrolytic capacitor from Nichicon's LNR series, designed for general‑purpose power applications requiring high capacitance and a 200 V rating. It combines large energy storage (33,000 µF) with high allowable ripple current and a robust screw‑terminal mechanical interface for secure electrical connections in demanding assemblies.

With an operating range of ‑25°C to 85°C and a rated endurance of 5,000 hours at 85°C, this capacitor is intended for systems that need reliable bulk filtering, energy buffering and DC link support at elevated voltages.

Key Features

• Capacitance & Voltage: 33,000 µF nominal capacitance at a rated voltage of 200 V, providing substantial bulk energy storage for power systems.
• Tolerance & Loss: ±20% capacitance tolerance and tan δ = 0.15 (measured at 20°C, 120 Hz), giving predictable impedance and dissipation characteristics.
• High Ripple Current Capability: 19.5 A low‑frequency ripple current at 120 Hz and 23.4 A high‑frequency ripple current at 100 kHz, enabling heavy AC ripple handling across a wide frequency range.
• Leakage & Endurance: Specified leakage current of 5,000 µA and rated endurance of 5,000 hours at 85°C under DC bias plus rated ripple current, supporting long operating life in steady thermal environments.
• Mechanical & Mounting: Screw terminal mounting in a radial can package (φ90 × 170 mm), providing a secure, serviceable electrical connection for high‑current installations.
• Environmental Compliance: RoHS compliant and supplied in cardboard packing for mass production handling and logistics.
• Polarized Construction: Polarized aluminum electrolytic design for DC applications requiring large capacitance.

Typical Applications

• General Purpose Power Systems: Bulk filtering and energy buffering in power supplies and industrial power electronics where high capacitance at 200 V is required.
• DC Link and Smoothing: DC link smoothing and ripple suppression where high allowable ripple current and low loss (tan δ) help maintain stable DC bus voltage.
• High‑Energy Storage: Applications needing compact, high‑value capacitance for temporary energy storage or surge absorption within the stated temperature and endurance limits.

Unique Advantages

• Large Stored Energy: 33,000 µF at 200 V supplies significant bulk capacitance for systems that demand high energy density.
• Broad Ripple Handling: Rated ripple currents at both 120 Hz and 100 kHz (19.5 A and 23.4 A respectively) provide versatility across low and high frequency operating conditions.
• Secure Screw‑Terminal Interface: Screw terminals simplify installation and provide a reliable high‑current connection point for field wiring and busbar integration.
• Engineered Endurance: 5,000 hours at 85°C under rated conditions delivers predictable lifetime performance for steady thermal environments.
• Clear Performance Metrics: Specified tan δ (0.15 at 20°C, 120 Hz), leakage current (5,000 µA), and ±20% tolerance enable straightforward design tradeoffs and validation.
• RoHS Compliant: Environmentally compliant construction supports regulatory requirements for many industrial and commercial projects.

Why Choose LNR2D333MSEB?

The LNR2D333MSEB occupies a clear role as a high‑capacitance, 200 V screw‑terminal aluminum electrolytic capacitor for designers needing robust bulk energy storage and high ripple current capability. Its combination of large capacitance, specified loss tangent, and endurance rating makes it suitable for power supply smoothing, DC link applications and other general‑purpose power systems operating up to 85°C.

This part is well suited to applications and customers that prioritize predictable electrical characteristics, secure mechanical connections via screw terminals, and RoHS compliance in mass‑production environments. The LNR series backing provides documented specifications to support system validation and lifecycle planning.

If you need pricing, lead‑time or a formal quote for LNR2D333MSEB, please request a quote or submit a sourcing inquiry to receive further commercial and availability details.