LNR1J104MSEN

The LNR1J104MSEN is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power electronics. It delivers 100000 µF of capacitance at a 63 V rating with a robust screw-terminal interface for high-current connections.

Targeted at applications that require large bulk capacitance, high ripple handling and long-term endurance, this Nichicon LNR-series part combines high capacitance density with proven endurance performance for reliable energy storage and filtering in industrial and power systems.

Key Features

• Electrolytic Screw-Terminal Construction Aluminum electrolytic radial can with screw terminals for secure, low-resistance connections and easier mounting for high-current circuits.
• High Capacitance & Rated Voltage 100000 µF nominal capacitance at a 63 V rated voltage, providing substantial bulk energy storage for smoothing and decoupling.
• Tolerance and Loss ±20% capacitance tolerance at 120 Hz, 20°C, and a specified tanδ of 0.3 (measured at 20°C, 120 Hz) for predictable AC performance.
• High Ripple Current Capability Low-frequency ripple current 20.8 A at 120 Hz and high-frequency ripple current 23.92 A at 100 kHz, enabling handling of significant AC stress in power circuits.
• Leakage and Endurance Specified leakage current of 5000 µA and an endurance life of 5000 hours at 85°C under rated conditions, meeting long-term performance requirements.
• Operating Range & Mechanical Operates from −40°C to +85°C, with a body size of φ63.5 × 140 mm and radial can packaging; shipped in cardboard packing for bulk handling.
• Regulatory Status RoHS compliant and available in mass production as part of Nichicon’s LNR series.

Typical Applications

• Power supply bulk filtering — Provides large-capacitance energy storage to smooth DC rails and support hold-up time in power supplies and converters.
• DC link and energy buffering — Suited for DC link stages and energy buffering in industrial power systems where high ripple currents are present.
• Backup power and UPS systems — Offers bulk capacitance and endurance for short-term power support and filtering in standby and backup systems.
• High-current power electronics — Screw-terminal mounting and high ripple ratings make it suitable for connections in power electronics and motor drive subsystems.

Unique Advantages

• Substantial bulk energy storage: 100000 µF at 63 V supplies large capacitance for smoothing, hold-up, and buffering needs without parallel arrays of smaller capacitors.
• High ripple handling: Rated for 20.8 A (120 Hz) and 23.92 A (100 kHz), enabling reliable operation under significant AC ripple and switching stress.
• Designed for long-term endurance: 5000 hours at 85°C endurance rating ensures predictable capacitance, loss tangent and leakage behavior over extended operation.
• Screw-terminal reliability: Robust screw terminals facilitate secure, low-resistance high-current connections and simplify assembly in high-power systems.
• Wide temperature capability: −40°C to +85°C operating range supports use across varied industrial environments.
• Production-ready and compliant: Nichicon LNR-series part in mass production and RoHS compliant for streamlined procurement and regulatory alignment.

Why Choose LNR1J104MSEN?

The LNR1J104MSEN combines very high capacitance and substantial ripple current capability with screw-terminal convenience to address demanding bulk energy storage and filtering requirements. Its 5000-hour endurance at 85°C and controlled leakage and tanδ characteristics give designers predictable, long-term performance for industrial and power electronics designs.

This part is well suited to engineers specifying robust, general-purpose electrolytic capacitance where high current handling, secure connections and lifecycle stability are important. As a mass-production Nichicon LNR-series device, it offers a scalable option for systems requiring durable bulk capacitance with established mechanical mounting and packaging.

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