LNT1J154MSE

The LNT1J154MSE is a high-capacitance aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power applications. With 150,000 μF nominal capacitance at 63 V, high ripple-current capability and a wide operating temperature range, it is intended for robust energy-storage and smoothing tasks in industrial power systems.

Key value propositions include large bulk capacitance, strong low- and high-frequency ripple handling, a 2000-hour endurance rating at 105°C for the applicable voltage range, and RoHS compliance—delivering reliable performance in demanding thermal and electrical environments.

Key Features

• High Capacitance — 150,000 μF rated capacitance provides substantial bulk energy storage for DC link smoothing and bulk filtering.
• Voltage Rating — 63 V rated voltage suitable for mid-voltage power systems and rail decoupling.
• High Ripple Current — 21 A at 120 Hz (low frequency) and 24.15 A at 100 kHz (high frequency) to support heavy AC ripple and switching loads.
• Endurance — 2,000 hours load life at 105°C (specified for the applicable voltage range) for reliable operation under elevated temperature and ripple conditions.
• Leakage and Loss Characteristics — Specified leakage current of 5000 μA and tanδ of 0.6 aid designers in predicting standby losses and thermal behavior.
• Robust Mechanical Package — Screw terminal radial can (φ90 × 170L / L: 17 cm × D: 9 cm) for secure bolted connections in high-current installations.
• Wide Temperature Range — Rated for –40°C to +105°C to cover extended industrial operating environments.
• Regulatory Compliance — RoHS compliant, supporting regulatory requirements for lead-free systems.
• Packaging & Production — Cardboard packing and mass-production availability for scalable procurement.

Typical Applications

• Power Supply Bulk Storage — Large capacitance and high ripple capability make it suitable for DC bus smoothing and bulk energy buffering in power supplies.
• Industrial Inverters and Drives — Screw-terminal construction and high ripple current support filtering and energy storage in motor drives and inverter systems.
• UPS and Backup Systems — High capacitance provides short-term energy hold-up and smoothing for uninterruptible power supplies.
• High-Power Switching Equipment — Robust package and endurance at 105°C suit use with high-current switching components where sustained ripple is present.

Unique Advantages

• Large Energy Density: 150,000 μF capacitance delivers substantial bulk energy in a single component, simplifying system BOM and layout.
• Dual-Frequency Ripple Performance: Rated ripple currents at both 120 Hz and 100 kHz provide predictable behavior across low- and high-frequency sources.
• Screw-Terminal Reliability: Heavy-duty screw terminals enable secure, low-resistance connections for high-current applications.
• High-Temperature Endurance: 2,000-hour rating at 105°C supports long-term operation in thermally challenging installations.
• Clear Specification Set: Defined leakage current, tanδ, tolerance and temperature range allow precise thermal and electrical design margins.
• RoHS Compliant: Meets lead-free regulatory requirements for modern equipment designs.

Why Choose LNT1J154MSE?

The LNT1J154MSE positions itself as a practical solution when substantial bulk capacitance, high ripple handling and durable thermal endurance are required in a screw-terminal aluminum electrolytic. Its specification set—150,000 μF at 63 V, 21 A/24.15 A ripple-current ratings, 2,000 hours at 105°C and a wide –40°C to +105°C operating range—makes it suitable for engineers designing industrial power electronics, UPS systems, and high-current DC link applications.

Designed for scalable production and distributed in cardboard packing, the LNT1J154MSE offers predictable electrical behavior and mechanical robustness for ongoing deployments where long-term availability and regulatory compliance are factors.

If you would like pricing, lead-time details or a formal quote for LNT1J154MSE, request a quote or submit a technical inquiry to our sales team and include your quantity and application details for a prompt response.