LNT1H104MSEB

The LNT1H104MSEB is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNT series, offering 100000 µF capacitance at a 50 V rated voltage. It is a polarized, radial can package sized φ76.2 × 120 mm and is intended for general-purpose power applications.

Designed for high bulk capacitance and sustained operation at elevated temperatures, this capacitor provides high ripple-current capability and a -40°C to +105°C operating range with a 2000-hour rated life at 105°C for this voltage class.

Key Features

• Capacitance & Voltage: 100000 µF nominal capacitance with a rated voltage of 50 V and tolerance of -20% to +20%.
• Temperature Range: Rated for operation from -40°C to +105°C, suitable for elevated-temperature environments within the specified range.
• Endurance: Life/endurance specified as 2000 hours at 105°C (for the 10 to 250 V range as noted in series specifications).
• High Ripple Current Capability: Low-frequency ripple current 16.8 A at 120 Hz and high-frequency ripple current 19.32 A at 100 kHz, enabling substantial AC ripple handling.
• Loss Characteristics: Tangent of loss angle (tan δ) 0.55 measured at 20°C and 120 Hz.
• Leakage Current: Specified leakage current of 5000 µA after rated voltage application.
• Mounting & Package: Screw terminal radial can package (φ76.2 × 120 L) with M5 terminal configuration for secure mechanical and electrical connection.
• Compliance & Packaging: RoHS compliant and supplied in cardboard packing; product status: mass production.

Typical Applications

• General-purpose power systems: For designs requiring large bulk capacitance and a 50 V rating in a screw-terminal radial package.
• Industrial power supplies: Suitable where high ripple-current handling (up to 19.32 A at high frequency) and elevated-temperature endurance are required.
• Energy storage and smoothing: Applicable in circuits that need substantial stored charge and smoothing capability within the specified temperature and life limits.

Unique Advantages

• Large stored energy per unit: 100000 µF nominal capacitance provides substantial bulk capacitance for hold-up and smoothing duties.
• High ripple-current ratings: 16.8 A at 120 Hz and 19.32 A at 100 kHz allow the capacitor to handle significant AC stress without immediate performance degradation.
• Elevated-temperature endurance: Rated life of 2000 hours at 105°C for this voltage class supports sustained operation in warm environments.
• Robust screw-terminal mounting: Radial can with screw terminals (M5 nominal bolt) enables secure mechanical connection and easy installation or replacement.
• Clear specification set: Tight linkage between measured parameters (tan δ, leakage current, ripple current, temperature range) and expected performance simplifies design trade-offs.
• RoHS compliant and production-ready: Conforms to RoHS requirements and is available in mass production with cardboard packing for supply-chain handling.

Why Choose LNT1H104MSEB?

The LNT1H104MSEB pairs very high capacitance with robust ripple-current capability and a 50 V rating in a screw-terminal aluminum can designed for general-purpose power applications. Its -40°C to +105°C operating range and 2000-hour endurance at 105°C make it suitable for designs that require sustained, elevated-temperature performance within the stated limits.

This part is a practical option for engineers specifying bulk energy storage and smoothing components where secure screw-terminal mounting, predictable leakage and loss characteristics (tan δ), and RoHS compliance are required. It is positioned for customers seeking a production-ready capacitor with clear, verifiable electrical and mechanical specifications.

If you would like pricing, lead-time information, or a formal quote for LNT1H104MSEB, please request a quote or contact sales to discuss quantities and technical requirements.