LNT2E223MSEN

The LNT2E223MSEN is a screw-terminal aluminum electrolytic capacitor offering 22,000 µF capacitance at a 250 V rating in a φ90 × 220L can. It is a polarized, radial can device with screw terminals designed for general-purpose power applications that require high capacitance and elevated ripple handling.

Engineered for sustained operation up to 105°C, this part provides long-term performance with specified endurance characteristics and RoHS compliance, supplied in cardboard packing for mass production use.

Key Features

• High Capacitance: 22,000 µF (22 mF) nominal capacitance for bulk energy storage and smoothing applications.
• Rated Voltage: 250 V working voltage suitable for medium‑voltage power circuits.
• Screw-Terminal Radial Can Package: φ90 × 220L radial can with screw terminals for secure, low‑inductance connections in panel or chassis-mounted designs.
• High Ripple Current Capability: Rated ripple current of 15.4 A at 120 Hz and 18.48 A at 100 kHz to support high‑ripple power conditions.
• Temperature and Endurance: Operating temperature range −25°C to +105°C with a specified load life of 2,000 hours at 105°C for 10 to 250 V parts.
• Capacitance Tolerance and Polarization: ±20% tolerance at 120 Hz, 20°C; polarized device requiring correct polarity in application.
• Leakage Current Specification: Leakage current after 5 minutes’ application of rated voltage is limited to 3√(C·V) µA or 5 mA, whichever is smaller (per datasheet).
• RoHS Compliant and Production Ready: Compliant to RoHS directive and supplied in cardboard packing for mass-production handling.

Typical Applications

• General-purpose power filtering: Bulk smoothing and DC bus decoupling where high capacitance and 250 V rating are required.
• High-ripple power stages: Circuits that must handle sustained ripple currents up to the specified 15.4 A (120 Hz) and 18.48 A (100 kHz).
• High-temperature environments: Power systems operating up to 105°C where a 2,000‑hour life at full rated conditions is needed.

Unique Advantages

• Substantial bulk storage: 22,000 µF provides significant energy storage for smoothing and hold‑up without requiring multiple smaller parts.
• Robust ripple handling: High rated ripple currents reduce heating and extend operational stability in demanding power converters.
• Screw-terminal connectivity: Mechanical and electrical reliability for chassis- or bracket-mounted assemblies, simplifying secure mounting and connections.
• High-temperature endurance: Specified 2,000-hour life at 105°C for voltage ranges including 250 V, supporting sustained thermal stress conditions.
• Measured leakage limits: Clear leakage-current limits after initial voltage application allow predictable design margining for power-bias conditions.
• Production-ready packaging: Cardboard packing and mass-production availability streamline procurement and assembly for volume designs.

Why Choose LNT2E223MSEN?

The LNT2E223MSEN combines very high capacitance, a 250 V rating and screw-terminal packaging to address designs that need reliable bulk energy storage and strong ripple-current performance in elevated temperature environments. Its specified endurance, leakage limits and RoHS compliance make it suitable for production programs requiring predictable electrical behavior and regulatory alignment.

This part is well suited for engineers specifying a polarized aluminum electrolytic with high capacitance per can and robust ripple capability, particularly where secure screw-terminal connections and long-term performance at up to 105°C are required.

Request a quote or contact sales to discuss availability, pricing and sample requests for LNT2E223MSEN.