LNR2D223MSEN

The LNR2D223MSEN from Nichicon is a screw-terminal aluminum electrolytic capacitor in the LNR series, offering high capacitance in a radial can with screw terminals. It is designed for general-purpose power applications that require bulk energy storage and reliable DC filtering at elevated voltages.

Key attributes include 22 mF capacitance at a 200 V rating, a robust screw-terminal package for secure connections, and endurance data suitable for sustained operation up to 85°C.

Key Features

• Capacitance & Voltage — 22 mF (22,000 µF) nominal capacitance with a 200 V rated voltage for high-energy bulk storage and DC link applications.
• Loss and Tolerance — Capacitance tolerance of −20% to +20% and a tangent of loss angle (tan δ) of 0.15 measured at 20°C, 120 Hz.
• Ripple Current Capability — Designed to handle significant ripple: 15.9 A at 120 Hz (low frequency) and 19.08 A at 100 kHz (high frequency) as specified for the part.
• Leakage Current — Specified leakage current available (3,490 µA for this part); datasheet provides the manufacturer’s leakage current limit formula (≤ 3√CV µA or 5 mA, whichever is smaller, after 5 minutes at 20°C).
• Endurance & Temperature Range — Rated for 5,000 hours at 85°C with an operating temperature range of −25°C to 85°C for the 200 V class.
• Mechanical & Mounting — Radial can with screw terminals and available mounting brackets; typical body dimension φ51 × 140 mm length (approx. L: 14 × D: 9 cm) for stable mechanical fastening and high-current bus connections.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose power systems — Bulk energy storage and DC filtering in general-purpose power electronics where a high-capacitance, high-voltage screw-terminal capacitor is required.
• Industrial equipment — Use in general-purpose industrial power circuitry that benefits from high ripple-current handling and long endurance at elevated temperatures.
• Power supply units — Smoothing and energy buffering for general-purpose supplies rated up to 200 V.

Unique Advantages

• High stored energy at 200 V — 22 mF capacitance at 200 V provides substantial bulk energy for DC link and smoothing roles.
• Screw-terminal reliability — Screw terminals and available brackets enable secure, low-resistance connections for high-current installations.
• Designed for sustained thermal stress — Endurance rating of 5,000 hours at 85°C supports longer service life in elevated-temperature environments.
• High ripple-current capability — Specified ripple current ratings (15.9 A at 120 Hz, 19.08 A at 100 kHz) help minimize heating and extend working life in ripple-heavy circuits.
• Measurable electrical characteristics — Specified tan δ (0.15 at 20°C, 120 Hz) and defined leakage current provide engineers with verifiable parameters for design margining.
• RoHS compliance — Meets RoHS requirements for restricted substances.

Why Choose LNR2D223MSEN?

The Nichicon LNR2D223MSEN combines high capacitance and high-voltage capability in a screw-terminal aluminum electrolytic package optimized for general-purpose power applications. Its specified ripple-current ratings, defined loss characteristics, and 5,000-hour endurance at 85°C make it suitable for designs that require reliable bulk energy storage and stable performance under sustained electrical and thermal stress.

This part is well suited to engineers and procurement teams specifying robust, serviceable capacitors for industrial and general-purpose power systems where secure mechanical mounting and measurable electrical characteristics are required.

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