LNY2G103MSEHBN

The LNY2G103MSEHBN is a screw‑terminal aluminum electrolytic capacitor offering 10,000 µF capacitance at 400 V with a ±20% tolerance. Designed for high-capacitance, high-voltage applications, it provides robust ripple handling and long life in general-purpose power systems.

Built for service at temperatures from −40°C to +85°C and rated for a 2000‑hour endurance at 85°C under rated ripple current, this part suits applications that require substantial bulk energy storage and reliable DC link performance in a compact screw‑terminal can.

Key Features

• High Capacitance: 10,000 µF nominal capacitance for substantial energy storage and smoothing.
• Rated Voltage: 400 V DC rating suitable for high-voltage power rails and DC link circuits.
• Screw Terminal Mounting: Radial can with screw terminals and M5 bolt compatibility for secure, low‑impedance connections.
• Ripple Current Capability: Low‑frequency ripple current 22.4 A (120 Hz) and high‑frequency ripple current 31.36 A (10 kHz), enabling effective handling of switching and low-frequency ripple loads.
• Loss Angle (tan δ): tanδ (DF) 0.25 measured at 20°C, 120 Hz, providing a defined dissipation characteristic for thermal and ESR considerations.
• Leakage Current: Specified leakage current of 5000 µA after standard voltage application.
• Temperature and Endurance: Operating range −40°C to +85°C with a rated load life of 2000 hours at 85°C under applied ripple current.
• Compact Can Size: Case diameter φ76.2 mm × length 170 mm, enabling high capacitance density for equipment downsizing.
• RoHS Compliant: Meets RoHS requirements and is supplied in cardboard packing; product is in mass production.

Typical Applications

• General-purpose power supplies: Bulk energy storage and smoothing on high-voltage DC rails where 10,000 µF at 400 V is required.
• DC link and inverter systems: Provides high-capacitance DC link buffering with high ripple current capability for converters and motor drives.
• Industrial power electronics: Use in equipment that needs durable, screw‑terminal connections and long endurance at elevated temperatures.

Unique Advantages

• High energy density: 10,000 µF at 400 V delivers significant bulk capacitance in a single can to simplify BOMs and reduce component count.
• Robust ripple handling: Rated for 22.4 A (120 Hz) and 31.36 A (10 kHz) ripple currents, reducing thermal stress in high‑ripple environments.
• Proven endurance: 2000 hours at 85°C under rated ripple current supports reliable operation in sustained thermal loads.
• Secure screw‑terminal connections: Radial can with screw terminals (M5 nominal bolt) for dependable electrical and mechanical attachment in rugged assemblies.
• Designed for downsizing: High capacitance in a compact φ76.2 mm × 170 mm package helps optimize enclosure and system layout.
• Compliance and availability: RoHS compliant and available in mass production with cardboard packing for straightforward procurement.

Why Choose LNY2G103MSEHBN?

The LNY2G103MSEHBN positions itself as a high-capacitance, high-voltage electrolytic solution for designers needing reliable bulk energy storage and robust ripple performance. Its combination of 10,000 µF at 400 V, elevated ripple current ratings, and a 2000‑hour life at 85°C makes it suitable for demanding general-purpose power electronics where long-term stability and secure screw‑terminal connections are important.

This part is ideal for engineers specifying DC link capacitors, smoothing capacitors in high-voltage supplies, and industrial power systems that require verified leakage, dissipation, and endurance characteristics—all supplied in a RoHS‑compliant package and available in production quantities.

If you would like pricing, availability, or a formal quote for LNY2G103MSEHBN, request a quote or contact sales to submit your requirements and receive a tailored response.