LNR2A223MSEN

The LNR2A223MSEN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNR series, offering 22,000 µF capacitance at a 100 V rating in a radial can with screw terminals. It is designed for general-purpose power-electronic use where high bulk capacitance, sustained ripple handling and reliable long-term operation are required.

With a rated lifetime of 5,000 hours at 85°C, wide operating temperature range and substantial low- and high-frequency ripple capability, this capacitor is suited to power supply smoothing, bulk energy storage and applications that demand dependable DC filtering at elevated voltages.

Key Features

• High Capacitance: 22,000 µF provides substantial bulk energy storage for smoothing and decoupling in power systems.
• 100 V Rated Voltage: Supports higher-voltage DC bus applications requiring elevated voltage capability.
• Screw Terminal Mounting: Robust screw terminals and radial can package simplify secure connections and high-current terminations.
• High Ripple Current Capability: Low-frequency ripple current 6.8 A (120 Hz) and high-frequency ripple current 7.82 A (100 kHz) enable effective filtering across frequency ranges.
• Endurance and Reliability: 5,000 hours life at 85°C under rated conditions; endurance criteria include capacitance change within ±15% and leakage current maintained within initial limits after test.
• Wide Temperature Range: Operates from −40°C to +85°C for use across typical industrial environments.
• Controlled Loss Characteristics: Specified tan δ of 0.15 (measured at 20°C, 120 Hz) for predictable dissipation behavior.
• Dimensional Profile: Body diameter φ51 mm × length 100 mm, supplied with standard 3-leg mounting brackets for secure chassis installation.
• RoHS Compliant & Production Ready: RoHS status compliant and listed as mass production, with cardboard packaging for shipment.

Typical Applications

• Power Supply Smoothing and Bulk Decoupling: Large capacitance and 100 V rating provide bulk energy storage and smoothing on DC bus rails and high-voltage supplies.
• Industrial Power Electronics: High ripple-current capability and durable screw terminals suit inverters, converters and motor-drive power stages requiring reliable filtering.
• Backup Energy Storage: 22,000 µF capacitance supports short-term energy hold-up and transient support in UPS or standby circuits.
• High-Voltage Filtering: Use in high-voltage DC circuits where a combination of elevated voltage rating and large capacitance is needed for ripple reduction.

Unique Advantages

• Substantial Bulk Energy Capacity: 22,000 µF at 100 V reduces the number of parallel devices needed for large capacitance requirements, simplifying BOM and board area.
• Frequency-Spanning Ripple Performance: Rated ripple currents at both 120 Hz and 100 kHz allow effective ripple handling across low- and high-frequency components.
• Long-Term Stability: 5,000-hour endurance at 85°C with defined limits on capacitance change and leakage current supports predictable lifetime performance.
• Secure Mechanical Connection: Screw terminal and radial can design with standard 3-leg bracket mounting ensure robust electrical and mechanical installation.
• Predictable Dissipation: Specified tan δ (0.15 at 20°C, 120 Hz) enables engineers to budget dielectric loss and thermal management.
• Regulatory and Production Ready: RoHS-compliant and in mass production for immediate design-in and procurement.

Why Choose LNR2A223MSEN?

The LNR2A223MSEN positions itself as a high-capacitance, high-voltage aluminum electrolytic solution for designs that need robust bulk energy storage and reliable ripple performance. Its screw-terminal construction and durable radial can package make it practical for industrial power systems and high-voltage filtering tasks where secure connections and thermal endurance matter.

Engineers specifying this capacitor benefit from predictable end-of-life performance (5,000 hours at 85°C), clear electrical characteristics (capacitance, tan δ, leakage, ripple currents) and RoHS-compliant manufacturing, supporting longer-term design stability and supply continuity from Nichicon's LNR series.

For pricing, lead-time or to request a quote for LNR2A223MSEN, contact sales to submit your requirements and receive a tailored quotation.