LNT2E223MSEB

The LNT2E223MSEB is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series, offering 22,000 µF capacitance at a 250 V rating in a radial can with screw terminals. Designed for general-purpose power applications, it delivers bulk energy storage and high ripple-current capability for systems that require robust DC link or smoothing capacitors.

Key value propositions include high capacitance in a screw-terminal package for secure connections, specified high-frequency and low-frequency ripple current handling, and operation up to 105°C with RoHS compliance.

Key Features

• Large Capacitance & Voltage — 22 mF (22,000 µF) rated at 250 V to provide substantial bulk energy storage for power systems.
• Screw Terminal Mounting — Radial can with screw terminals for robust, low-resistance connections suitable for high-current installations.
• High Ripple-Current Capability — Rated ripple current of 15.4 A at 120 Hz and 18.48 A at 100 kHz for demanding AC ripple and switching environments.
• Wide Operating Temperature — Specified operation from −25°C to +105°C with a lifetime rating of 2,000 hours at 105°C for 10–250 V parts.
• Polarized, ±20% Tolerance — Polarized design with capacitance tolerance of −20% to +20% at 120 Hz, 20°C.
• Regulatory Compliance — RoHS compliant per the product data.
• Compact Radial Can Dimensions — Package dimensions provided as L: 22 × D: 9 cm with a specified seated height; screw terminal form-factor supports secure mechanical mounting.

Typical Applications

• General-purpose power systems — Bulk energy storage and smoothing in equipment where large capacitance and high voltage are required.
• Power supply filtering — DC link and output filtering for supplies handling significant ripple currents at low and high frequencies.
• Industrial power conversion — Energy buffering and smoothing in converters and inverters that operate up to 105°C ambient.
• Standby and energy-hold circuits — Provides large stored charge capacity for systems requiring reliable short-term energy delivery.

Unique Advantages

• High bulk capacitance at high voltage: 22,000 µF at 250 V enables significant energy storage in a single component, reducing system component count.
• Robust screw-terminal connections: Facilitates secure, low-resistance terminations suitable for high-current and industrial wiring practices.
• Measured ripple performance: Explicit ripple-current ratings at both 120 Hz (15.4 A) and 100 kHz (18.48 A) support predictable thermal and performance planning.
• High-temperature endurance: Rated for operation to 105°C with a specified lifetime of 2,000 hours at 105°C for the 10–250 V range, aiding reliability in warm environments.
• Polarized design with defined tolerance: −20% to +20% capacitance tolerance and conservative leakage specifications enable accurate BOM and tolerance planning.
• RoHS compliant: Meets RoHS requirements, simplifying regulatory considerations for many commercial and industrial products.

Why Choose LNT2E223MSEB?

The LNT2E223MSEB combines high capacitance, a 250 V rating, and proven screw-terminal packaging to address demanding bulk energy storage and filtering needs in general-purpose power equipment. Its specified ripple-current performance at both low and high frequencies and a 105°C operating capability make it suitable for designs where thermal and ripple demands are critical.

This part is well suited to engineers and procurement teams building industrial power supplies, converters, and other systems that require reliable, high-capacitance components with secure, serviceable terminations and RoHS compliance.

Request a quote or contact sales to discuss pricing, availability, and technical fit for your design requirements.