LNY2V103MSEH

The LNY2V103MSEH is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNY series designed to deliver high capacitance in a compact can-style package. It provides 10,000 µF at a 350 V rating with a radial screw-terminal package intended for secure mechanical and electrical connection.

Targeted at general-purpose high-voltage equipment where compact energy storage and robust ripple handling are required, this part supports equipment downsizing while offering defined endurance and environmental compliance.

Key Features

• High Capacitance, High Voltage 10,000 µF (10 mF) capacitance rated at 350 V enables substantial energy storage in a single radial can.
• Screw Terminal Mounting Radial can with screw terminals provides a secure bolted connection suitable for higher-current and mechanically demanding installations.
• Compact Can Dimensions Physical size φ76.2 × 125 mm (D: 7.62 cm × L: 12.5 cm) supports equipment downsizing while retaining high capacitance.
• Robust Ripple Performance Rated ripple current of 23.5 A at 120 Hz and 32.9 A at 10 kHz enables handling of significant AC ripple within its rated conditions.
• Defined Endurance Load life specified as 2000 hours when ripple current is applied at 85°C, providing a clear endurance baseline for design planning.
• Operating Range and Tolerance Polarized device with an operating temperature range of −40°C to +85°C and capacitance tolerance of −20% to +20% (120 Hz, 20°C).
• Environmental Compliance Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose High-Voltage Equipment Screw-terminal, high-capacitance solution for systems that require 350 V DC energy storage and reliable bolted connections.
• Equipment Downsizing Projects High capacitance in a compact φ76.2 × 125 mm can helps reduce overall system footprint while preserving required energy storage.
• High-Ripple Environments Suitable where substantial ripple currents occur, benefiting from specified ripple current ratings at both 120 Hz and 10 kHz.

Unique Advantages

• Significant Energy Storage per Can 10,000 µF at 350 V consolidates capacitance into a single component to simplify designs and reduce part count.
• Screw-Terminal Reliability Bolted screw terminals provide mechanically robust connections for high-current paths and secure mounting.
• Clear Performance Metrics Published ripple current ratings (23.5 A @ 120 Hz, 32.9 A @ 10 kHz) and a defined 2000-hour load life at 85°C allow predictable design trade-offs.
• Wide Ambient Range Rated for −40°C to +85°C operation, enabling use across a wide set of environmental conditions outlined in the datasheet.
• Regulatory Compliance RoHS compliance supports environmental and regulatory requirements for many projects.

Why Choose LNY2V103MSEH?

The LNY2V103MSEH positions itself as a practical choice when you need high capacitance at 350 V in a secure screw-terminal format. Its combination of defined ripple current capability, a clear 2000-hour load-life specification at 85°C, and a compact can size supports designs focused on downsizing without sacrificing energy storage.

Manufactured as part of Nichicon's LNY series, this capacitor is suitable for engineers and procurement teams specifying a proven, general-purpose high-voltage electrolytic solution where predictable performance and RoHS compliance are required.

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