LNT2A104MSEN

The LNT2A104MSEN is an aluminum electrolytic, screw-terminal capacitor from Nichicon’s LNT series engineered for general-purpose power circuits that require very high capacitance and robust high-voltage handling. It combines a 100000 µF (100 mF) capacitance with a 100 V rated voltage in a radial can with screw terminals for secure mechanical and electrical connections.

Designed for sustained operation up to +105°C and available in mass production, this part addresses demanding DC bus smoothing and bulk energy storage needs where high ripple current capability and long endurance are required.

Key Features

• Capacitance & Voltage — 100000 µF nominal capacitance with a 100 V rated voltage and ±20% tolerance, delivering substantial bulk storage for high-voltage power rails.
• High Ripple Current — Rated low-frequency ripple current of 20.6 A at 120 Hz and high-frequency ripple current of 23.69 A at 100 kHz, supporting heavy AC ripple and switching loads.
• Thermal Performance & Endurance — Rated for operation from −40°C to +105°C with a life/endurance rating of 2000 hours at 105°C under rated ripple current conditions.
• Electrical Characteristics — Loss tangent (tan δ) of 0.3 measured at 20°C, 120 Hz and specified leakage current of 5000 µA after voltage application.
• Rugged Screw-Terminal Construction — Radial can with screw terminals (φ90 size) and nominal M5 bolt for reliable high-current connections and robust mounting.
• Packaging & Compliance — Supplied in cardboard packing; RoHS-compliant and offered in mass-production status.

Typical Applications

• General-Purpose Power Supplies — Bulk smoothing and energy storage on high-voltage DC rails where large capacitance and high ripple current capability are required.
• Industrial Power Electronics — DC link and bus capacitors in industrial inverters and converters that operate at elevated temperatures up to +105°C.
• Energy Storage / Filtering — Bulk filtering in systems that demand sustained ripple handling and long-duration endurance under continuous DC bias.

Unique Advantages

• Very High Capacitance per Package — 100000 µF provides extensive bulk energy storage in a single component, simplifying BOM and layout for high-capacitance designs.
• High Voltage Capability — 100 V rating enables use on higher-voltage DC rails without series stacking of lower-voltage parts.
• Robust Ripple Handling — Rated ripple currents (20.6 A at 120 Hz and 23.69 A at 100 kHz) support heavy AC ripple from rectified or switching power sources.
• Designed for Elevated Temperatures — Specified for operation to +105°C with a 2000-hour endurance rating at that temperature, supporting demanding thermal environments.
• Screw-Terminal Mechanical Integrity — M5 nominal bolt screw terminals on the φ90 can provide secure, low-impedance connections for high-current applications.
• Regulatory and Production Readiness — RoHS-compliant and in mass production, enabling straightforward procurement and integration.

Why Choose LNT2A104MSEN?

LNT2A104MSEN positions itself as a high-capacitance, high-voltage solution for designers needing substantial bulk energy storage, high ripple tolerance, and reliable operation up to +105°C. Its screw-terminal radial can construction and rated ripple currents make it suitable for power electronics and industrial applications where secure high-current connections and thermal endurance are essential.

With RoHS compliance and mass-production availability, this Nichicon LNT series part provides a stable supply option and predictable performance for projects requiring large capacitance in a single component footprint (φ90 × 220L / L: 22 × D: 9 cm).

If you’d like pricing, availability, or a formal quotation for LNT2A104MSEN, request a quote or submit a specification inquiry to our sales channel and include your quantity and delivery requirements.