LNT1E224MSE

The LNT1E224MSE is a screw-terminal, aluminum electrolytic capacitor in Nichicon’s LNT series designed for general-purpose power applications. It delivers very high bulk capacitance with a 25 V rating and is built for elevated-temperature operation up to 105°C.

With 220,000 µF (220 mF) capacitance, robust ripple-current capability, and a screw-terminal radial can package, this part is suited to designs that require large energy storage, smoothing, or bulk filtering where secure mechanical and electrical termination is needed.

Key Features

• High Capacitance & Tolerance — 220,000 µF (220 mF) nominal capacitance with a tolerance of −20% to +20% at 120 Hz, 20°C, providing substantial bulk energy storage.
• Rated Voltage — 25 V DC rated voltage for mid-voltage power rails and energy-buffering applications.
• High Ripple-Current Handling — Low-frequency ripple current of 17 A (120 Hz) and high-frequency ripple current of 19.55 A (100 kHz) for sustained AC loading and smoothing under dynamic conditions.
• 105°C Temperature Rating & Endurance — Operating range −40°C to +105°C with a specified life/endurance of 2,000 hours at 105°C under rated ripple conditions.
• Leakage & Dissipation — Initial leakage current specified at 5,000 µA and a tan δ (loss tangent) of 0.9 measured at 20°C and 120 Hz, enabling straightforward thermal and leakage budgeting in designs.
• Robust Screw-Terminal Package — Radial can with screw terminals (φ76.2 × 120L) for secure mechanical mounting and reliable high-current connections; packaged in cardboard for bulk handling.
• Regulatory Status — RoHS compliant as supplied in mass-production quantities.

Typical Applications

• Power Supplies — Bulk smoothing and energy storage for DC power rails, leveraging 220,000 µF capacitance and high ripple-current capability to stabilize voltage under load transients.
• Industrial Power Electronics — Filtering and buffering in industrial power subsystems where sustained ripple currents and elevated operating temperature (−40°C to +105°C) are required.
• General-Purpose Energy Storage — Large-capacitance bulk reservoir for systems requiring substantial charge storage and discharge capacity within a screw-terminal radial can package.

Unique Advantages

• Substantial Bulk Capacitance: 220,000 µF provides significant energy storage in a single component, reducing the number of parts required for bulk filtering.
• High Ripple Capability: Rated for 17 A at 120 Hz and 19.55 A at 100 kHz, enabling reliable performance under continuous AC ripple loads.
• Elevated-Temperature Endurance: Rated to 105°C with a documented 2,000-hour life at that temperature for the 10–250 V range, supporting designs that operate in hot environments.
• Secure Screw-Terminal Connectivity: Screw terminals on a radial can provide solid mechanical and electrical connections for high-current paths and field serviceability.
• Clear Specification Set: Specified tan δ, leakage current, and tolerance values make thermal, leakage, and capacitance budgeting transparent for engineering validation.
• RoHS Compliant & Mass-Production Availability: Suitable for volume manufacturing with environmental compliance documented.

Why Choose LNT1E224MSE?

The LNT1E224MSE is positioned for designs that demand large bulk capacitance, durable high-current ripple handling, and a rugged screw-terminal package for reliable connections. Its combination of 220,000 µF capacitance, 25 V rating, and 105°C endurance supports robust power filtering and energy buffering in general-purpose and industrial applications.

Engineers and procurement teams benefit from a well-documented specification set—capacitance, tolerance, ripple-current ratings, leakage, and dissipation factor—backed by RoHS compliance and mass-production status for predictable sourcing and long-term use.

If you would like pricing or availability information for LNT1E224MSE, request a quote or contact sales to submit your requirements and receive a tailored response.