LNX2W472MSEHBN

The LNX2W472MSEHBN is a screw‑terminal, radial can aluminum electrolytic capacitor from Nichicon's LNX series. It provides 4,700 µF capacitance at a 450 V rating and is engineered for high‑ripple, extra‑high‑voltage applications.

Designed for industrial power electronics, the part delivers long operational life and robust electrical performance for inverter circuitry, power supplies, and other general‑purpose high‑voltage filtering roles where high ripple capability and extended endurance matter.

Key Features

• Capacitance & Voltage — 4,700 µF (4.7 mF) nominal capacitance at a 450 V rated voltage, suitable for high‑voltage energy storage and smoothing.
• High ripple current capability — Rated ripple currents of 12.9 A at 120 Hz (low frequency) and 18.06 A at 100 kHz (high frequency) to support heavy AC ripple in power converters.
• Long endurance — 20,000 hours life at +85°C under rated ripple conditions, offering extended service life in continuous high‑stress environments.
• Electrical loss and leakage — Low dissipation factor (tan δ) of 0.2 at 20°C/120 Hz and a measured leakage current of 4,360 µA.
• Robust construction & mounting — Screw terminal radial can package (φ76.2 × 150 mm), M5 bolt terminal pitch, designed for secure bolted connections in industrial assemblies.
• Operating environment — Rated for operation from −25°C to +85°C and supplied in cardboard packing; RoHS compliant.

Typical Applications

• Industrial power supplies / inverter circuitry — Bulk smoothing and ripple handling in inverter input/output stages and industrial DC bus filtering.
• High‑voltage power conversion — Energy storage and decoupling in converters and power electronics using 350–550 V class voltages (this unit is rated 450 V).
• General‑purpose high‑voltage filtering — Applications that require large capacitance with high ripple endurance and long operational life.

Unique Advantages

• High ripple endurance: 12.9 A (120 Hz) and 18.06 A (100 kHz) ratings allow the capacitor to handle substantial AC stress common in power electronics.
• Extended lifetime at elevated temperature: 20,000 hours at +85°C under rated ripple current supports long maintenance intervals and predictable end‑of‑life planning.
• Secure screw‑terminal connection: Radial can with M5 screw terminals provides reliable, low‑impedance bolted terminations for heavy current paths.
• Low dissipation factor: tan δ = 0.2 (20°C, 120 Hz) helps minimize internal heating and energy loss under AC ripple conditions.
• High voltage capability in a compact can: 450 V rating with a φ76.2 × 150 mm package balances high energy density and manageable footprint for industrial racks and assemblies.
• Production readiness and compliance: Mass production status and RoHS compliance simplify sourcing and regulatory alignment.

Why Choose LNX2W472MSEHBN?

The LNX2W472MSEHBN combines high capacitance and a 450 V rating with elevated ripple capability and a 20,000‑hour endurance at 85°C, making it well suited to demanding industrial power designs and inverter applications. As part of Nichicon's LNX series, it brings specification transparency—capacitance, ripple, tan δ, leakage current, and operating temperature—needed for reliable power subsystem design.

This capacitor is appropriate for engineers and procurement teams specifying durable, high‑voltage bulk capacitors for continuous‑duty converters, UPS systems, and similar power electronics where predictable lifecycle performance and secure screw‑terminal mounting are required.

If you would like pricing, availability, or a formal quote for LNX2W472MSEHBN, please request a quote or submit an inquiry to our sales team to discuss your project requirements and lead times.