LNR1J224MSEN

The LNR1J224MSEN is a screw-terminal aluminum electrolytic capacitor designed for high-capacitance, general-purpose power applications. It combines a 220,000 µF (220 mF) capacitance with a 63 V rating in a radial can package with screw terminals for robust electrical and mechanical connections.

Engineered for applications requiring large energy storage and ripple handling, this capacitor offers a wide operating temperature range and an endurance rating suitable for continuous operation at elevated temperature.

Key Features

• High Capacitance & Voltage — 220,000 µF capacitance at a 63 V rated voltage provides substantial bulk energy storage for DC rails and smoothing.
• Temperature and Endurance — Rated for operation from −40°C to +85°C with a specified lifetime of 5000 hours at 85°C, enabling sustained performance in elevated-temperature environments.
• Ripple Current Handling — Rated ripple currents of 28.3 A at 120 Hz and 32.55 A at 100 kHz support high-current AC ripple conditions in power systems.
• Electrical Loss and Leakage — Specified tangent of loss angle (tan δ) of 0.6 and a leakage current of 5,000 µA (5 mA) help define expected loss and self-discharge behavior under rated conditions.
• Robust Mounting — Screw terminal mounting and a radial can package (φ90 × 170 mm) with standard 3-leg bracket for φ51 and larger sizes provide secure mechanical attachment and easy integration into chassis-mounted power assemblies.
• Tolerance and Stability — Capacitance tolerance of ±20% (at 120 Hz, 20°C) and low-temperature impedance characteristics defined in the LNR series datasheet offer predictable behavior across the specified temperature range.
• Regulatory & Packaging — RoHS-compliant and supplied in cardboard packing for mass production handling.

Typical Applications

• Bulk DC Filtering — Large capacitance and 63 V rating provide significant smoothing capacity for DC bus and power-supply bulk filtering.
• Power Conversion and Inverters — High ripple-current capability supports switching supplies and inverter DC-link applications that require sustained AC ripple handling.
• Energy Storage for Backup Systems — Substantial energy storage per capacitor aids short-term hold-up and smoothing in backup or intermediate storage roles.
• High-Current Power Electronics — Screw-terminal mounting and high ripple current specification suit installation in industrial power assemblies and other high-current environments.

Unique Advantages

• Large Energy Density: 220,000 µF at 63 V delivers ample bulk capacitance to reduce the number of discrete capacitors required for large storage needs.
• Designed for Elevated Temperatures: 5000-hour endurance at 85°C provides predictable long-term performance in warm operating environments.
• High Ripple Current Capability: Published ripple ratings at 120 Hz and 100 kHz allow straightforward thermal and lifetime budgeting for high-ripple designs.
• Secure, Serviceable Mounting: Screw-terminal connections and standard bracketing for the φ90 body enable reliable electrical contact and robust mechanical fixation in chassis-mounted systems.
• Measured Electrical Characteristics: Specified tan δ and leakage current values provide clear parameters for loss, heating, and self-discharge calculations during design.
• Production-Ready Packaging: RoHS-compliant construction and cardboard packing support volume manufacturing and handling workflows.

Why Choose LNR1J224MSEN?

The LNR1J224MSEN positions itself as a practical solution for designs that require very high capacitance at medium voltage with rugged screw-terminal mounting. Its combination of 220,000 µF capacitance, 63 V rating, defined ripple-current capability, and a 5000-hour endurance at 85°C offers designers quantifiable electrical and thermal performance for power conversion, smoothing, and energy-storage roles.

Ideal for engineers and procurement teams specifying bulk capacitors for industrial power assemblies, DC-link banks, or backup smoothing, this part provides predictable behavior tied to clear datasheet parameters and RoHS-compliant construction.

If you would like pricing, availability, or a formal quote for LNR1J224MSEN, please request a quote or submit an inquiry to Nichicon for prompt assistance with ordering and lead-time information.