LNR1V224MSE

The LNR1V224MSE from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNR series designed for general-purpose power applications. It delivers very high capacitance (220,000 µF) at a rated voltage of 35 V with screw-terminal mounting for robust electrical connections.

Key value propositions include high ripple-current capability at both low and high frequency, a long 5,000-hour endurance at 85°C, and operation across a wide ambient range (−40°C to +85°C), making it suitable for demanding bulk energy storage and filtering roles in industrial and power-electronics systems.

Key Features

• Capacitance & Rated Voltage — 220,000 µF (220 mF) nominal capacitance at 35 V for large bulk energy storage and smoothing.
• High Ripple-Current Handling — Rated ripple current of 16.8 A at 120 Hz (low frequency) and 19.32 A at 100 kHz (high frequency) to support heavy AC ripple and switching loads.
• Endurance — 5,000 hours life at 85°C under rated DC bias plus ripple; capacitance change and leakage meet specified endurance limits after test.
• Wide Operating Temperature — Specified operation from −40°C to +85°C for a broad range of environmental conditions.
• Screw-Terminal Mounting & Mechanical — Radial can with screw terminals; body diameter φ76.2 mm and length 100 mm (φ76.2 × 100L). Nominal bolt diameter for this size is M5 and 3-leg brackets are furnished as standard for φ51 or larger bodies.
• Leakage & Tolerance — Leakage current specified up to 5,000 µA; capacitance tolerance ±20%/−20% at 120 Hz, 20°C.
• Compliance — RoHS compliant.
• Packaging — Supplied in cardboard packing for mass production handling.

Typical Applications

• Power supply bulk filtering — Large capacitance and high ripple-current ratings support smoothing and energy buffering in industrial and commercial power supplies.
• DC-link and energy storage — High capacitance at 35 V suits DC-link smoothing and short-term energy storage for power conversion stages.
• High-current switching systems — Robust ripple-current capability at 120 Hz and 100 kHz addresses pulsed and switching loads in motor drives and converters.

Unique Advantages

• Very high stored energy — 220,000 µF nominal capacitance provides substantial bulk capacitance in a single component, reducing the number of parallel parts required.
• Dual-frequency ripple capability — Specified ripple ratings at both 120 Hz and 100 kHz allow designers to assess performance for low-frequency mains ripple and high-frequency switching environments.
• Extended endurance at elevated temperature — 5,000 hours at 85°C under rated conditions supports long-term reliability in thermally demanding installations.
• Secure, serviceable connections — Screw-terminal construction with M5 nominal bolt diameter and standard 3-leg bracket mounting for φ76.2 bodies enables robust mechanical and electrical attachment.
• Wide ambient range — Operation from −40°C to +85°C covers many industrial and commercial environments.
• Regulatory compatibility — RoHS compliance for use in assemblies targeting restricted-substance requirements.

Why Choose LNR1V224MSE?

LNR1V224MSE positions itself as a high-capacitance, high-ripple aluminum electrolytic solution for designs that require substantial bulk energy storage, robust ripple handling, and long-term endurance at elevated temperature. Its screw-terminal package and standard bracketing simplify secure mounting and connection in industrial power systems.

This capacitor is well suited for engineers specifying components for power supplies, DC-link networks, and high-current switching applications where a single reliable capacitor can reduce component count and simplify thermal and mechanical design. Backed by Nichicon's LNR series specifications, it offers a clear, verifiable performance profile for procurement and engineering evaluation.

If you would like pricing, lead-time, or a formal quotation for LNR1V224MSE, please request a quote or submit an inquiry to receive current commercial information and availability.