LNY2V103MSEHBB

The LNY2V103MSEHBB from Nichicon is a screw-terminal, radial aluminum electrolytic capacitor in the LNY series designed for general-purpose power applications. It delivers high bulk capacitance (10,000 µF) at a 350 V rating and is engineered for high-ripple environments and equipment downsizing where robust energy storage and reliable DC filtering are required.

Built for sustained operation up to 85°C, this component combines a high-voltage rating, long load life, and screw-terminal mounting to support demanding power-supply and industrial assemblies that need secure electrical and mechanical connections.

Key Features

• High Capacitance: 10,000 µF nominal capacitance for substantial bulk energy storage and smoothing.
• 350 V Rated Voltage: Designed for high-voltage DC applications within the 350 V rating.
• Screw Terminal Mounting: Radial can with screw terminals provides secure, low-resistance connections for heavy-current applications.
• Long Load Life: Rated load life of 2000 hours at 85°C under rated ripple current conditions.
• High Ripple Current Capability: 23.5 A at 120 Hz and 32.9 A at 10 kHz, supporting applications with significant AC ripple on DC rails.
• Wide Operating Temperature Range: −40°C to +85°C to cover a broad range of environmental conditions.
• Polarized Electrolytic Design: Polar capacitor construction suitable for DC bulk and filtering use.
• Leakage Current Specification: After 5 minutes at rated voltage, leakage current is limited to no more than 3√(C·V) µA or 5 mA, whichever is smaller.
• Insulation and Voltage Proof: Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; withstands AC 2500 V for 1 minute without abnormality.
• RoHS Compliant: Complies with RoHS directive (2011/65/EU, (EU)2015/863).
• Compact Radial Can Dimensions: Body dimensions L: 12.5 × D: 7.62 cm for space-conscious designs.

Typical Applications

• General-purpose power filtering: Bulk smoothing and decoupling in DC power supplies where high capacitance and 350 V rating are required.
• High-voltage DC systems: Energy storage and ripple attenuation on 350 V DC rails leveraging the capacitor’s voltage rating and high ripple-current capability.
• Equipment downsizing designs: Supports reduced system volume needs by delivering high capacitance in a radial, screw-terminal package.
• High-ripple environments: Applications subject to sustained ripple currents benefit from the rated ripple performance and 2000-hour load life at 85°C.

Unique Advantages

• Substantial energy density: 10,000 µF at 350 V provides significant bulk capacitance for smoothing and hold-up without requiring multiple smaller capacitors.
• Robust electrical connections: Screw terminals enable reliable, low-impedance connections suitable for heavy-current paths and industrial wiring practices.
• Engineered for ripple endurance: Specified ripple currents at 120 Hz and 10 kHz and a 2000-hour endurance at 85°C reduce the need for frequent component replacements in high-stress power systems.
• Validated insulation and over-voltage resistance: High insulation resistance at DC 500 V and AC 2500 V voltage-proof testing support safety margins between terminal and bracket.
• Regulatory compliance: RoHS compliance assists with environmental and regulatory requirements for modern electronic products.

Why Choose LNY2V103MSEHBB?

The LNY2V103MSEHBB is positioned for designs that require high-voltage bulk capacitance with reliable mechanical and electrical connections. Its screw-terminal radial can, combined with 10,000 µF at 350 V and high ripple-current ratings, makes it suitable for power-supply filtering, high-voltage DC systems, and applications targeting equipment downsizing.

With a specified 2000-hour load life at 85°C, clear leakage-current limits, insulation resistance criteria, and RoHS compliance, this capacitor provides a verifiable, specification-driven choice for engineers seeking dependable bulk energy storage and ripple management in general-purpose power designs.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for LNY2V103MSEHBB.