LNR2E223MSE

The LNR2E223MSE is a Nichicon LNR series aluminum electrolytic capacitor in a screw-terminal radial can. It provides 22,000 µF of polarized capacitance at a 250 V rating, designed for general-purpose power applications that require high bulk capacitance and robust terminal mounting.

Key performance attributes include high ripple-current capability at both low and high frequencies, a rated operating range from −25 °C to 85 °C, a 5,000-hour endurance at 85 °C, measurable dielectric loss (tan δ) of 0.25 at 20 °C/120 Hz, and RoHS compliance. The capacitor is supplied in cardboard packing and is in mass production.

Key Features

• Capacitance & Voltage — 22 mF (22,000 µF) rated at 250 V for high-energy bulk storage in a single component.
• Tolerance & Polarization — Capacitance tolerance ±20% and polarized construction suitable for DC power applications.
• Dielectric Loss (tan δ) — tan δ = 0.25 measured at 20 °C, 120 Hz, enabling predictable loss characteristics for design calculations.
• High Ripple-Current Capability — Low-frequency ripple current 17.9 A at 120 Hz and high-frequency ripple current 21.48 A at 100 kHz to support demanding smoothing and filtering tasks.
• Leakage Current — Specified leakage current of 5000 µA (5 mA), aligned with high-capacitance, high-voltage electrolytic behavior.
• Endurance & Temperature — Rated for 5,000 hours at 85 °C with specified post-test limits on capacitance change, tan δ, and leakage current.
• Mechanical & Mounting — Screw-terminal radial can package (φ90 × 170 mm length) providing secure, low-impedance connections for high-current applications.
• Compliance & Packaging — RoHS compliant and shipped in cardboard packing; product is in mass production from Nichicon.

Typical Applications

• General-purpose power filtering — Bulk capacitance for smoothing and decoupling in high-voltage DC power systems where 22,000 µF at 250 V is required.
• Energy storage and smoothing — Local energy reservoir for circuits subjected to substantial ripple currents at both low and high frequencies.
• Industrial power electronics — Robust screw-terminal mounting and high ripple-handling for stationary power equipment and converters.

Unique Advantages

• High bulk capacitance: 22,000 µF delivers significant energy storage in a single component, reducing the need for parallel arrays.
• High voltage rating: 250 V rating supports higher-voltage DC bus applications without series stacking.
• Strong ripple performance: Specified 17.9 A (120 Hz) and 21.48 A (100 kHz) ripple currents help manage both low- and high-frequency ripple stress.
• Long endurance at elevated temperature: 5,000-hour life at 85 °C with defined limits on capacitance change, tan δ, and leakage current for predictable long-term performance.
• Secure screw-terminal connections: Radial can with screw terminals eases installation and supports high-current, low-impedance wiring.
• Regulatory and production readiness: RoHS compliant and available in mass production with cardboard packing.

Why Choose LNR2E223MSE?

The LNR2E223MSE is positioned for designs that need high-capacitance, high-voltage bulk storage with reliable ripple-handling and a robust screw-terminal connection. Its combination of 22,000 µF at 250 V, defined dielectric loss (tan δ), and rated endurance at 85 °C makes it suitable for demanding general-purpose power electronics where predictable long-term behavior is required.

This capacitor is well suited to engineers and procurement teams specifying components for industrial power supplies, DC bus smoothing, and energy-storage subsystems who require clear electrical and mechanical specifications combined with RoHS compliance and production availability.

If you would like pricing, lead time, or technical availability for the LNR2E223MSE, request a quote or contact our sales team to submit an inquiry and receive a formal quotation.