LNT1J154MSEB

The LNT1J154MSEB is a screw-terminal aluminum electrolytic capacitor in Nichicon's LNT series, offering a large 150,000 µF capacitance at a rated voltage of 63 V. Packaged as a radial can with screw terminals, it is built for general-purpose designs that require high bulk capacitance, elevated ripple handling and extended operation across a wide temperature range.

Key value comes from its combination of very high capacitance, substantial ripple-current ratings at low and high frequency, a long endurance rating at 105°C, and a robust screw-terminal mechanical interface for secure electrical connections.

Key Features

• Large Capacitance — 150,000 µF (150 mF) rated capacitance for substantial energy storage and bulk smoothing.
• Rated Voltage — 63 V working voltage suited for higher-voltage DC bus and power supply applications.
• High Ripple Current Capability — Low-frequency ripple current 21 A (120 Hz) and high-frequency ripple current 24.15 A (100 kHz) to support significant AC ripple and dynamic load conditions.
• Screw Terminal Mounting — Radial can package with screw terminals provides reliable, serviceable connections for high-current or field-serviceable installations.
• Temperature and Endurance — Rated operating range −40°C to +105°C with life/endurance specified as 2000 hours at 105°C.
• Electrical Characteristics — Capacitance tolerance −20% to +20%, tan δ = 0.6 (measurement at 20°C, 120 Hz), and leakage current specified at 5000 µA.
• Size and Packaging — Large-can dimension φ90 × 170L (approx. L: 17 × D: 9 cm) supplied in cardboard packing, suitable for bulk handling and installation.
• RoHS Compliant — Conforms to RoHS environmental requirements.

Typical Applications

• General Purpose Power Systems — For designs that require 150,000 µF at 63 V in a screw-terminal can for bulk energy storage and smoothing in industrial or equipment-level power supplies.
• High Ripple Current Environments — Where sustained ripple handling is required, the LNT1J154MSEB’s 21 A (120 Hz) and 24.15 A (100 kHz) ratings provide headroom for AC ripple stress.
• High-Temperature Installations — Applications operating across −40°C to +105°C and requiring a capacitor with a defined 2000 h endurance at 105°C.
• Serviceable Power Assemblies — Screw-terminal design facilitates secure bolted connections and easier replacement or maintenance in field-serviceable equipment.

Unique Advantages

• Exceptional Bulk Storage: 150,000 µF capacitance delivers significant charge capacity for systems needing large energy reservoirs.
• Robust Ripple Handling: High low- and high-frequency ripple-current specifications support demanding dynamic loads and power-conditioning duties.
• Durable Thermal Performance: Rated to operate from −40°C to +105°C with a 2000-hour endurance at 105°C, enabling sustained operation in elevated-temperature environments.
• Secure Mechanical Interface: Screw terminals on a radial can package provide strong, low-resistance connections that simplify installation and maintenance.
• Defined Electrical Limits: Clear specifications for leakage current (5000 µA) and tan δ (0.6 at 20°C, 120 Hz) aid in predictable design and verification.
• RoHS Compliance: Meets RoHS requirements for regulated substance content.

Why Choose LNT1J154MSEB?

The LNT1J154MSEB positions itself as a performance-focused solution for engineers needing very large capacitance at a 63 V rating combined with strong ripple-current capability and screw-terminal convenience. Its defined operating range (−40°C to +105°C), endurance rating (2000 h at 105°C), and robust electrical specifications make it suitable for demanding general-purpose power designs where reliable bulk energy storage and serviceable connections matter.

Choose this part when your design requires a high-capacity, high-ripple aluminum electrolytic capacitor in a rugged screw-terminal, large-can package with clear, verifiable specifications and RoHS compliance.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for the LNT1J154MSEB.