LNR2E222MSE

The LNR2E222MSE is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNR series, offering 2.2 mF (2200 µF) capacitance with a 250 V rating in a radial can with screw terminals. It is designed for general-purpose power applications that require high bulk capacitance, DC voltage handling and a durable screw-terminal connection.

Key characteristics include a long endurance rating (5000 hours at 85°C), defined ripple current performance at both low and high frequencies, controlled loss (tan δ), and RoHS compliance—making it suitable for production-volume deployments where reliable bulk energy storage and smoothing are required.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) rated at 250 V for substantial bulk energy storage and DC smoothing in high-voltage general-purpose circuits.
• Screw Terminal Mounting & Package — Radial can with screw terminals provides secure, low-resistance connections for high-current bus applications and easy field or cabinet wiring.
• Endurance & Temperature Rating — Rated for 5000 hours at 85°C with an operating temperature range of –25°C to +85°C (for the 160–250 V range), supporting sustained operation under elevated temperature conditions.
• Loss and Leakage Control — Specified tangent of loss angle (tan δ) of 0.15 and measured leakage current of 2220 µA, helping maintain efficiency and predictable self-discharge behavior.
• Ripple Current Performance — Rated ripple currents of 4 A at 120 Hz and 4.8 A at 100 kHz enable dependable filtering under both low- and high-frequency ripple conditions.
• Production and Packaging — Available in mass production with cardboard packing for volume deployment and logistics handling.

Typical Applications

• General-Purpose Power Systems — Bulk energy storage, smoothing and DC link capacitance in general-purpose equipment that requires 250 V, high-capacitance solutions.
• Power Filtering and Smoothing — Filtering ripple and stabilizing supply rails where specified ripple current and low tan δ are required.
• Industrial and Cabinet-Mounted Equipment — Screw-terminal mounting supports secure wiring and serviceability in cabinet or rack installations.

Unique Advantages

• High Bulk Capacitance at High Voltage — 2200 µF at 250 V provides significant energy storage in a compact radial can form factor.
• Durability Under Elevated Temperature — 5000-hour endurance at 85°C delivers predictable long-term performance for continuous-duty applications.
• Robust Electrical Performance — Low tan δ (0.15) and specified leakage current (2220 µA) contribute to efficient operation and stable behavior over time.
• Versatile Ripple Handling — Specified ripple ratings of 4 A (120 Hz) and 4.8 A (100 kHz) accommodate both low- and high-frequency ripple environments.
• Secure Screw-Terminal Connection — Provides reliable mechanical and electrical connection for field wiring and high-current bus applications.
• RoHS Compliant and Production-Ready — Meets RoHS requirements and is available in mass production with cardboard packing for supply-chain readiness.

Why Choose LNR2E222MSE?

The LNR2E222MSE is positioned as a reliable, production-ready screw-terminal aluminum electrolytic capacitor for designers needing high bulk capacitance at 250 V with defined endurance and ripple performance. Its combination of 2.2 mF capacitance, robust screw-terminal packaging, and 5000-hour life at 85°C makes it appropriate for general-purpose power systems and industrial equipment that require predictable long-term behavior.

Manufactured by Nichicon and offered in a radial can with screw terminals, this capacitor delivers the electrical characteristics and mechanical connection style required for volume deployments where serviceability, ripple handling and thermal endurance are key considerations.

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