LNX2G102MSEFBB

The LNX2G102MSEFBB is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNX series, rated 1000 µF at 400 V with a ±20% tolerance. Designed for industrial power electronics, it targets applications such as inverter circuitry and high-voltage power supplies that require durable, high-ripple-capacity filter and smoothing components.

Key value comes from its high ripple-current capability, extended 20,000‑hour endurance at 85°C, and a robust screw-terminal can package (φ51 × 70 mm) that supports secure, high-current connections in demanding systems.

Key Features

• High Voltage Rating: 400 V nominal rated voltage suitable for extra‑high voltage applications within the LNX series range.
• High Capacitance: 1000 µF capacitance with ±20% tolerance for bulk energy storage and smoothing in power circuits.
• High Ripple Current Handling: 3.8 A at 120 Hz (low frequency) and 5.32 A at 100 kHz (high frequency), enabling effective ripple suppression across a broad frequency range.
• Long Endurance: 20,000 hours rated life at +85°C when used with the specified ripple current, supporting reliable long-term operation in industrial environments.
• Low Leakage: Specified leakage current of 1890 µA, allowing stable DC performance after voltage application.
• Robust Mechanical Package: Screw-terminal radial can design (φ51 × 70 mm) with M5 nominal bolt terminal for secure, high-current connections and easy installation.
• Loss Tangent: tan δ = 0.2 at 20°C, 120 Hz, for predictable dissipation characteristics in design calculations.
• Temperature Range & Compliance: Rated for operation from −25°C to +85°C and RoHS compliant.

Typical Applications

• Industrial Power Supplies: Bulk smoothing and filtering in industrial AC/DC and DC/DC power supplies where high voltage and long life are required.
• Inverter Circuits: Energy buffering and ripple suppression in inverter front-ends and motor-drive power stages.
• General-Purpose Power Electronics: Use as a high-voltage filter capacitor in a wide range of power-conversion and control equipment.

Unique Advantages

• Designed for High-Ripple Environments: Specified ripple current values at both 120 Hz and 100 kHz provide clear performance expectations for designers addressing low- and high-frequency ripple.
• Extended Field Life: 20,000‑hour endurance at 85°C supports long-term deployments and reduces maintenance frequency in continuous-duty systems.
• Screw-Terminal Reliability: M5 screw-terminal can construction enables secure mechanical and electrical connections for high-current pathways.
• Predictable Electrical Losses: Specified tan δ (0.2 at 20°C, 120 Hz) helps engineers model dissipation and thermal behavior accurately.
• Compact High-Voltage Solution: φ51 × 70 mm form factor provides high capacitance and voltage in a manageable footprint for panel- or chassis-mounted designs.
• Regulatory Compliance: RoHS compliance supports deployment in regions with restricted substance regulations.

Why Choose LNX2G102MSEFBB?

The LNX2G102MSEFBB combines a high voltage rating (400 V) with substantial capacitance (1000 µF) and elevated ripple-current capability, delivering a pragmatic balance of energy storage, thermal performance, and mechanical robustness for industrial power designs. Its 20,000‑hour endurance at 85°C and screw-terminal construction make it well suited to applications that demand sustained operation and secure, serviceable connections.

Manufactured by Nichicon and available in mass production, this part is aimed at engineers and procurement teams building inverter circuits, industrial power supplies, and other general-purpose high-voltage power systems where predictable electrical behavior and long-term reliability are required.

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