LNX2H562MSEJ

The LNX2H562MSEJ is an aluminum electrolytic capacitor in a screw-terminal radial can designed for extra‑high‑voltage, high‑ripple applications. It provides 5.6 mF nominal capacitance at a 500 V DC rating and is optimized for industrial power systems.

Targeted use cases include industrial power supplies and inverter circuitry where high ripple current handling, long operating life and robust screw‑terminal connections are required. The part offers high ripple capability and long‑life endurance at elevated temperatures.

Key Features

• Capacitance: 5.6 mF (5600 µF) nominal with ±20% tolerance (measured at 120 Hz, 20°C).
• Rated Voltage: 500 V DC for extra‑high‑voltage applications.
• High ripple current capability: 15.9 A at 120 Hz and 22.26 A at 100 kHz to support heavy AC/DC stress in power conversion circuits.
• Long-life endurance: Specified endurance for parts rated at 500 V is 5000 hours at +85°C under D.C. bias plus rated ripple current (meets the LNX series endurance criteria).
• Operating temperature range: −25°C to +85°C for industrial ambient conditions.
• Mounting and package: Screw terminal radial can (screw terminals) for secure, low‑impedance connections in high‑current assemblies.
• Leakage current specification: After 5 minutes at rated voltage, leakage current is ≤ 3√(C·V) µA or 5 mA, whichever is smaller (at 20°C).
• Low‑temperature stability: Impedance ratio Z(−25°C)/Z(+20°C) specified up to 8, supporting reliable behavior across the rated range.
• Safety and compliance: Flame retardant electrolyte available by type; RoHS compliant.
• Form factor: Size dimension L: 15 × D: 9 cm with screw terminal radial can package and polarization for DC applications.

Typical Applications

• Industrial power supplies: Bulk smoothing and energy storage for converters and power rails where high voltage and high ripple currents are present.
• Inverter circuitry: DC link and filter applications in inverter systems that require stable capacitance under continuous ripple stress.
• Extra‑high‑voltage DC systems: Energy buffering and decoupling in high‑voltage power electronics assemblies.
• General purpose high‑voltage applications: Any equipment needing a polarized, high‑capacitance, screw‑terminal capacitor with industrial endurance characteristics.

Unique Advantages

• High voltage capability: 500 V rating enables use in extra‑high‑voltage designs without stacking multiple capacitors.
• Robust ripple handling: Specified ripple current values at both low and high frequencies reduce thermal stress and improve system stability under heavy AC loading.
• Screw‑terminal reliability: Screw terminal connections provide low‑impedance, mechanically secure terminations suitable for high‑current power assemblies.
• Endurance at elevated temperature: 5000 hours at +85°C for 500 V parts demonstrates long operational life under rated ripple current and bias conditions.
• Regulatory and safety options: RoHS compliance and availability of flame retardant electrolyte types support regulatory requirements and safer failure modes.
• Measurable leakage control: Defined leakage current limits after voltage application help with predictable end‑product power losses and maintenance planning.

Why Choose LNX2H562MSEJ?

LNX2H562MSEJ combines high capacitance (5.6 mF) with a 500 V rating and substantial ripple current capability, making it a practical choice for industrial power conversion and inverter designs where both voltage and ripple demands are significant. The screw‑terminal radial can construction supports secure high‑current connections in robust assemblies.

With specified endurance at +85°C for 5000 hours (for 500 V parts), defined leakage limits and low‑temperature impedance characteristics, this capacitor offers predictable performance and long‑term robustness for engineers specifying high‑voltage bulk energy storage and filtering components.

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