LNR1E154MSEB

The LNR1E154MSEB is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNR series, offering 150,000 µF capacitance at a rated voltage of 25 V. It is a polarized, radial can type designed for general-purpose applications that require large bulk capacitance with secure screw-terminal connections.

Key performance attributes include high ripple-current capability, an endurance rating of 5000 hours at 85°C, and an operating temperature range from −40°C to +85°C. The part is supplied in cardboard packing and is in mass production.

Key Features

• Capacitance & Voltage — 150,000 µF nominal capacitance with a rated voltage of 25 V and a capacitance tolerance of −20% to +20% (120 Hz, 20°C).
• High Ripple Current — Low-frequency ripple current of 15.3 A (120 Hz) and high-frequency ripple current of 17.59 A (100 kHz), supporting demanding DC bus and smoothing requirements.
• Loss Characteristics — tan δ (dissipation factor) of 0.5 measured at 20°C, 120 Hz, for predictable AC loss performance.
• Leakage Current — Specified leakage current up to 5,000 µA (5 mA), consistent with the series leakage-current limits after voltage application.
• Reliability & Endurance — Endurance rating of 5000 hours when operated at 85°C under rated voltage and ripple conditions; capacitance change, tan δ, and leakage current limits per series specifications.
• Mechanical & Mounting — Screw-terminal radial can package (φ51 × 120 mm) with M5 terminal hardware for robust electrical and mechanical connections.
• Environmental Compliance — RoHS compliant; supplied in cardboard packing for standard handling and storage.

Typical Applications

• General-purpose power electronics — Provides bulk capacitance for smoothing and energy buffering where high capacitance and screw-terminal mounting are required.
• DC link and bus filtering — High ripple-current capability and large capacitance make it suitable for DC link filtering in industrial power assemblies.
• Industrial equipment — Endurance of 5000 hours at 85°C and a wide operating temperature range (−40°C to +85°C) support use in long-life industrial systems.

Unique Advantages

• Massive bulk capacitance: 150,000 µF provides substantial energy storage for smoothing and buffering tasks without parallel arrays of smaller parts.
• Screw-terminal robustness: M5 screw terminals and a radial can package deliver secure electrical and mechanical connections for high-current applications.
• High ripple tolerance: 15.3 A (120 Hz) and 17.59 A (100 kHz) ripple ratings reduce thermal stress and help maintain performance under load.
• Proven endurance: 5000-hour life at 85°C under rated conditions supports reliable long-term operation in sustained thermal environments.
• Wide temperature range: −40°C to +85°C operating window enables deployment across a broad set of ambient conditions.
• Regulatory compliance: RoHS-compliant construction helps meet environmental and regulatory requirements.

Why Choose LNR1E154MSEB?

The LNR1E154MSEB positions itself as a practical, high-capacitance solution for designs that demand large bulk capacitance, high ripple-current handling, and reliable screw-terminal mounting. Its 150,000 µF capacity, combined with 25 V rating and 5000-hour endurance at 85°C, makes it suitable for robust general-purpose power-electronic applications where long-term stability is required.

Engineers and procurement teams will find straightforward specification alignment (capacitance, voltage, ripple, temperature range, and mounting) and RoHS compliance useful for integration into industrial power systems and other general-purpose applications that favor high-capacitance, screw-terminal aluminum electrolytics.

For pricing, lead-time and to request a quote for LNR1E154MSEB, please contact our sales team or submit a request through your preferred procurement channel.