LNT1A224MSEN

The LNT1A224MSEN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series, providing 220000 µF capacitance at a 10 V rating in a φ63.5 × 120 mm can. It is a 105°C-rated, polar radial can designed for general-purpose applications that require very high bulk capacitance and robust ripple handling.

Designed for applications operating across a wide temperature range and engineered for endurance, this module offers high low- and high-frequency ripple current capability and long-term performance backed by the LNT series specifications.

Key Features

• High Capacitance: 220000 µF (220 mF) bulk capacitance for substantial energy storage and smoothing in low-voltage systems.
• Rated Voltage: 10 V working voltage suitable for low-voltage power rails and DC bus applications.
• Screw Terminal Mounting: Robust screw-terminal radial can package for secure electrical and mechanical connections in heavy-current applications.
• High Ripple Current Capability: Low-frequency ripple current 13.2 A at 120 Hz and high-frequency ripple current 15.18 A at 100 kHz, enabling sustained ripple handling across frequency ranges.
• Temperature and Endurance: Operating range −40°C to +105°C with a rated lifetime of 2000 hours at 105°C (per LNT series conditions for 10 V parts).
• Electrical Characteristics: Capacitance tolerance −20% to +20% and tangent of loss angle (tan δ) 1.2 measured at 20°C, 120 Hz.
• Leakage Current: Specified leakage current of 4440 µA.
• Mechanical Dimensions & Packaging: φ63.5 × 120 mm can (size L: 12 × D: 6.35 cm) supplied in cardboard packing for shipment; radial can with screw terminals.
• Compliance and Status: RoHS-compliant and listed as mass production.

Typical Applications

• General Purpose Systems — Use where large bulk capacitance and reliable ripple-current handling are required for low-voltage power designs; suitable for general-purpose electronic equipment per the product application designation.
• Power Supply Filtering — Bulk smoothing and decoupling on 10 V rails benefiting from 220000 µF capacitance and high ripple current capability.
• Industrial Electronics — Systems operating up to +105°C that need long-life capacitors with screw-terminal mounting for secure connections and straightforward installation.

Unique Advantages

• Large energy storage in a single component: 220000 µF reduces the need for multiple smaller capacitors, simplifying BOM and board layout.
• High ripple capability across frequencies: 13.2 A at 120 Hz and 15.18 A at 100 kHz supports both low- and high-frequency ripple demands.
• Robust mechanical termination: Screw terminals enable secure, low-impedance connections suited for heavy-current paths and field serviceability.
• Wide operating temperature and defined endurance: −40°C to +105°C rating with 2000 hours life at 105°C provides predictable performance in thermally demanding environments.
• Clear electrical specification set: Defined tan δ, leakage current, and tolerance values make it easier to validate designs and perform margin calculations.
• Regulatory compliance and production readiness: RoHS-compliant and in mass production for supply continuity.

Why Choose LNT1A224MSEN?

The LNT1A224MSEN positions itself as a high-capacitance, screw-terminal solution for designers who need substantial bulk capacitance, solid ripple-current performance, and a durable package for up to +105°C operation. Its clear electrical and mechanical specifications make it straightforward to integrate into low-voltage power systems and industrial electronics where long-term stability and secure terminations matter.

This part is suited to engineers and procurement teams seeking a RoHS-compliant, mass-production capacitor with documented endurance and electrical limits, enabling predictable performance and simplified validation in demanding designs.

Request a quote or submit a technical inquiry to receive pricing, availability, and assistance integrating the LNT1A224MSEN into your design.