LNT1H223MSEB

The LNT1H223MSEB is a Nichicon LNT series aluminum electrolytic capacitor in a screw-terminal radial can. It provides 22,000 µF capacitance at a 50 V rating with polarized construction and is offered in mass-production quantities with cardboard packing.

Designed for general-purpose power applications, this model delivers high bulk capacitance, substantial ripple-current handling, and operation across a wide temperature range (−40 °C to +105 °C), with specified endurance of 2,000 hours at 105 °C.

Key Features

• High Capacitance — 22,000 µF (22 mF) bulk capacitance for energy storage and smoothing in DC circuits.
• Rated Voltage — 50 V working voltage suitable for mid-voltage DC bus and power-supply applications.
• Ripple Current Performance — Low-frequency ripple current 6.3 A at 120 Hz and high-frequency ripple current 7.245 A at 100 kHz to support high-current filtering and reduce voltage ripple.
• Loss and Measurement Conditions — Dissipation factor (tan δ) 0.25 measured at 20 °C, 120 Hz for predictable AC loss behavior.
• Temperature and Endurance — Operating range −40 °C to +105 °C with rated life/endurance of 2,000 hours at 105 °C.
• Leakage Current — Specified leakage current of 3,140 µA to assist in system leakage budgeting.
• Screw-Terminal Package — Radial can with screw terminals for robust, low-impedance connections and easy field wiring (φ51 × 80 mm length).
• Tolerance and Polarization — Capacitance tolerance −20% to +20%; polarized device for correct DC orientation.
• Compliance and Availability — RoHS compliant and available in mass production with cardboard packing.

Typical Applications

• Power supply bulk smoothing — Large capacitance and high ripple-current ratings make this capacitor suitable for DC link and bulk energy smoothing in power supplies.
• Industrial power systems — Rated for −40 °C to +105 °C operation and 2,000 h endurance at 105 °C for demanding industrial environments requiring stable bulk storage.
• High-current filtering — The combined low- and high-frequency ripple current capability supports filtering in converters and inverters where both low- and high-frequency components are present.

Unique Advantages

• Substantial energy storage: 22,000 µF provides significant bulk capacitance to stabilize DC rails and reduce voltage sag under load.
• Robust ripple handling: 6.3 A (120 Hz) and 7.245 A (100 kHz) ripple ratings reduce internal heating and extend service life in high-current circuits.
• High-temperature endurance: 2,000-hour rated life at 105 °C supports reliable operation in elevated-temperature cabinets and enclosures.
• Secure screw-terminal connections: Screw-terminal radial can design enables low-impedance terminations and straightforward installation or replacement.
• Measured loss characteristics: Specified tan δ (0.25 at 20 °C, 120 Hz) gives predictable AC loss for thermal and stability calculations.
• RoHS compliant and production-ready: Environmentally compliant and available in mass production for volume deployment.

Why Choose LNT1H223MSEB?

The LNT1H223MSEB combines large capacitance and high ripple-current capability in a screw-terminal aluminum electrolytic package, offering a straightforward solution for designers needing bulk energy storage and robust filtering in general-purpose power systems. Its −40 °C to +105 °C operating range and 2,000-hour endurance at 105 °C provide predictable performance in elevated-temperature environments.

This capacitor is suited to engineers and procurement teams specifying dependable bulk capacitance with clear, measurable electrical characteristics (tan δ, leakage, ripple current) and mechanical features that simplify integration and maintenance in industrial and power-electronics designs.

Request a quote or submit a procurement inquiry to obtain pricing, lead time, and availability for the LNT1H223MSEB.