LNT1A104MSE

The LNT1A104MSE is a Nichicon LNT series aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power applications. It provides 100000 µF capacitance at a rated voltage of 10 V with ±20% tolerance, delivering high bulk energy storage in a φ51 × 100 mm package.

Engineered for demanding thermal and ripple environments, the part is specified for operation from −40°C to +105°C, a rated lifetime of 2000 hours at 105°C, and high ripple current capability at both low and high frequencies—making it suitable where robust smoothing and energy buffering are required.

Key Features

• High Capacitance and Voltage: 100000 µF (100 mF) at 10 V nominal with ±20% tolerance for large bulk energy storage and smoothing.
• Screw Terminal Mounting: Radial can with screw terminals provides secure electrical and mechanical connections for high-current applications.
• Thermal and Lifetime Rating: Rated for −40°C to +105°C with a specified lifetime of 2000 hours at 105°C for the 10 V variant.
• Ripple Current Performance: 8.6 A low-frequency ripple current (120 Hz) and 9.89 A high-frequency ripple current (100 kHz) to support heavy AC ripple loads.
• Electrical Characteristics: Maximum tanδ of 0.8 and specified leakage current of 3000 µA after initial application of rated voltage.
• Package and Dimensions: φ51 × 100L can (L: 10 cm × D: 5.1 cm) suitable for chassis-mounted power assemblies.
• Regulatory and Supply: RoHS compliant and available in mass-production cardboard packing for volume deployment.

Typical Applications

• Power supply bulk filtering: Large capacitance and high ripple ratings provide effective smoothing on low-voltage power rails and bulk storage for power supplies.
• Energy buffering for converters: High-frequency ripple current capability makes the part suitable for DC‑link and converter charge/discharge buffering.
• Industrial power systems: Screw-terminal mounting and robust can package support secure installation in industrial power assemblies and control cabinets.
• UPS and backup power modules: High capacitance enables energy hold-up and ride-through support in backup power designs.

Unique Advantages

• Large bulk energy storage: 100000 µF provides substantial capacitance for smoothing and hold-up without parallel arrays of smaller capacitors.
• High ripple handling at multiple frequencies: Specified ripple currents at 120 Hz and 100 kHz address both mains-frequency and switching-frequency stress.
• Secure screw-terminal interface: Facilitates high-current connections and reliable mechanical mounting in panel and chassis assemblies.
• Wide operating temperature range: −40°C to +105°C rating enables use across a broad set of thermal environments.
• Production-ready supply: RoHS compliance plus mass-production cardboard packing supports scale-up and consistent procurement.

Why Choose LNT1A104MSE?

The LNT1A104MSE balances very high capacitance with robust ripple-current capability and a rugged screw-terminal can package, delivering a compact solution for bulk energy storage and power smoothing in general-purpose industrial and power-conversion designs. Its −40°C to +105°C operating range and 2000-hour life at 105°C for the 10 V rating support deployment where thermal endurance and long-term reliability are required.

This capacitor is well suited to engineers specifying high-capacitance, high-ripple components for converter DC links, power supplies, and backup/hold-up applications who need a production-ready, RoHS-compliant part with secure screw-terminal mounting.

To request a quote or obtain pricing and availability for LNT1A104MSE, please contact sales and reference the part number LNT1A104MSE to expedite your request.