LNT2E103MSEB

The LNT2E103MSEB is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series, offering 10,000 µF capacitance at a 250 V rating with ±20% tolerance. Designed for general-purpose high-capacitance, high-voltage energy storage and filtering, it combines a robust screw-terminal can package with specifications optimized for demanding thermal and ripple environments.

Key value propositions include a 105°C maximum operating temperature rating, a 2000-hour endurance at 105°C under rated ripple conditions, and high ripple current capability across low and high frequency ranges—providing stable bulk energy buffering for designs that require large capacitance and reliable thermal performance.

Key Features

• High Capacitance and Voltage: 10,000 µF (10 mF) nominal capacitance at a 250 V rated voltage for substantial bulk energy storage and smoothing.
• Screw Terminal Package: Radial can with screw terminals simplifies secure, low-impedance connections for high-current DC applications.
• High Temperature Endurance: Rated for operation from −25°C to +105°C and specified for 2000 hours life at 105°C under rated ripple conditions.
• Ripple Current Capability: 9.6 A at 120 Hz (low frequency) and 11.52 A at 100 kHz (high frequency) to support high ripple-loading environments.
• Electrical Characteristics: Tangent of loss angle (tan δ) 0.25 at 20°C and 120 Hz; leakage current specified at 4740 µA; capacitance tolerance ±20%.
• Physical Dimensions: Large-can form factor φ90 × 140L (size: L 14 cm × D 9 cm) suitable for high-energy designs requiring substantial volume.
• Regulatory Compliance: RoHS compliant.

Typical Applications

• General-purpose power filtering: Bulk smoothing and decoupling in systems that require high-capacitance, high-voltage energy storage.
• High-voltage DC-link support: Energy buffering and ripple suppression where 250 V rating and high ripple current capability are required.
• Industrial power electronics: Large-format capacitor for designs that demand robust thermal endurance and secure screw-terminal connections.

Unique Advantages

• Large bulk energy storage: 10,000 µF at 250 V reduces the number of parallel components needed for high-capacitance requirements.
• Robust thermal performance: Rated to 105°C with a 2000-hour endurance at that temperature, providing predictable life under elevated operating conditions.
• High ripple tolerance: Separate specifications for low- and high-frequency ripple current (9.6 A at 120 Hz, 11.52 A at 100 kHz) enable use in mixed-frequency environments.
• Secure, low-impedance termination: Screw-terminal radial can construction supports reliable mechanical and electrical connections for high-current applications.
• Straightforward procurement and production readiness: Specified mass production status from Nichicon for consistent supply.
• RoHS compliance: Meets environmental directive requirements for restricted substances.

Why Choose LNT2E103MSEB?

The LNT2E103MSEB positions itself as a high-capacitance, high-voltage solution for general-purpose power systems that require substantial bulk energy storage, elevated temperature endurance, and reliable screw-terminal connections. Its combination of 10,000 µF at 250 V, rated operation to 105°C, and specified ripple-current performance makes it suitable for designs that prioritize stable bulk filtering and DC-link energy buffering.

Manufactured by Nichicon and available in mass production, this capacitor offers predictable electrical and thermal characteristics for engineers and procurement teams specifying large-format electrolytic capacitors in demanding general-purpose power designs.

Request a quote or submit an inquiry for the LNT2E103MSEB to obtain pricing, availability, and ordering information tailored to your design requirements.