LNR1K223MSEN

The LNR1K223MSEN is a screw-terminal aluminum electrolytic capacitor designed for general-purpose power applications that require high capacitance and robust terminal connections. It combines a large 22,000 µF capacitance with an 80 V rated voltage in a radial can with screw terminals for secure mounting and high-current connections.

Engineered for sustained operation, this part offers a wide operating temperature range from −40°C to 85°C and an endurance rating of 5,000 hours at 85°C under DC bias plus rated ripple current, making it suitable for long-term use in demanding power systems.

Key Features

• High Capacitance, High Voltage — 22,000 µF capacitance at an 80 V rated voltage supports bulk energy storage and DC bus applications requiring substantial charge capacity.
• Screw Terminal Mounting — Radial can with screw terminals provides reliable, low-impedance connections for high-current power circuits.
• Endurance and Thermal Performance — Rated for 5,000 hours at 85°C under specified conditions, with an operating temperature range of −40°C to 85°C for broad environmental use.
• Ripple Current Capability — Handles 6.5 A at 120 Hz and 7.475 A at 100 kHz, supporting applications with significant AC ripple on the DC rail.
• Electrical Characteristics — Capacitance tolerance ±20% and measured tanδ of 0.2; leakage current specified at 3,970 µA for predictable performance.
• Packaging and Production — Supplied in cardboard packing and currently in mass production; RoHS compliant for regulatory alignment.

Typical Applications

• General-purpose power supplies — Bulk capacitance and high-voltage rating support DC bus smoothing and energy storage in general-purpose power systems.
• Industrial power electronics — Screw terminals and high ripple-current capability make the part suitable for power conversion and control equipment that requires robust connections.
• Backup and hold-up circuits — Large capacitance provides extended hold-up energy for systems needing temporary power during transitions or short interruptions.

Unique Advantages

• Substantial bulk capacitance: 22,000 µF provides significant energy storage in a single component, reducing the need for multiple parallel devices.
• Robust, low-impedance termination: Screw terminal design enables secure mechanical attachment and low-resistance connections for high-current paths.
• Validated endurance: 5,000 hours at 85°C under DC bias plus rated ripple current ensures performance stability over extended operation.
• Measurable ripple handling: Specified ripple currents at 120 Hz and 100 kHz allow designers to size the capacitor confidently for real-world ripple conditions.
• Predictable leakage and dissipation: Leakage current (3,970 µA) and tanδ (0.2) provide clear electrical parameters for thermal and loss budgeting.
• Regulatory and supply readiness: RoHS compliance and mass-production status facilitate integration into commercial products and volume builds.

Why Choose LNR1K223MSEN?

The LNR1K223MSEN is positioned for engineers and procurement teams who need a high-capacitance, high-voltage aluminum electrolytic capacitor with secure screw-terminal mounting and proven endurance. Its combination of 22,000 µF at 80 V, defined ripple-current ratings, and 5,000-hour endurance at 85°C supports reliable power-handling in a variety of general-purpose systems.

This part is suited to designs that prioritize bulk energy storage, robust power connections, and predictable electrical behavior over long operational periods. RoHS compliance and cardboard packaging support regulatory and supply-chain considerations for production deployments.

Request a quote or contact our sales team to discuss availability, lead times, and volume pricing for LNR1K223MSEN. Our team can provide ordering information and technical support to help you integrate this capacitor into your design.