LNY2V223MSEJ

The LNY2V223MSEJ is a screw‑terminal aluminum electrolytic capacitor designed for high‑capacitance, high‑voltage applications. With a rated capacitance of 22,000 µF at 350 V and a radial can package with screw terminals, it provides a robust, serviceable solution for bulk energy storage and smoothing in high‑voltage DC circuits.

Engineered for general‑purpose use, this part delivers high ripple handling and a long load life specification of 2,000 hours at 85°C, making it suitable where sustained performance and straightforward mounting are required.

Key Features

• High Capacitance: 22,000 µF rated capacitance for substantial bulk energy storage and smoothing.
• High Voltage Rating: 350 V rated voltage to support high‑voltage DC applications within the LNY series range (350–450 V noted in datasheet).
• Screw Terminal Mounting: Radial can with screw terminals for secure, low‑impedance connections and easy field serviceability.
• Thermal and Lifetime Performance: Rated operating temperature range −40°C to +85°C with a specified load life of 2,000 hours at 85°C under rated ripple current.
• High Ripple Current Capability: 35.4 A at 120 Hz and 49.56 A at 10 kHz, enabling effective AC ripple handling across common frequencies.
• Electrical Integrity: Leakage current limit defined as not more than 3√CV (µA) or 5 mA after 5 minutes at 20°C; insulation resistance >100 MΩ at DC 500 V between terminal and bracket; AC 2,500 V voltage proof for 1 minute between terminal and bracket.
• Polarized Design & Tolerance: Polarized capacitor with capacitance tolerance of ±20% (120 Hz, 20°C).
• RoHS Compliant: Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Bulk smoothing / DC link filtering: Large 22,000 µF capacitance and high ripple current ratings support bulk energy storage and ripple suppression in high‑voltage DC circuits.
• Power conversion equipment: Screw‑terminal construction and high voltage rating make it suitable where reliable, serviceable high‑current connections are required.
• Equipment downsizing efforts: The LNY series is noted as suited for equipment downsizing—this high‑capacitance option helps achieve required energy density in reduced volume designs.
• General‑purpose industrial systems: Polarized radial can format and durable electrical characteristics make it appropriate for a wide range of general‑purpose power applications.

Unique Advantages

• Large energy capacity: 22,000 µF provides substantial stored charge for smoothing and transient support, reducing the need for multiple lower‑value parts.
• High ripple endurance: Specified ripple current values at 120 Hz and 10 kHz enable effective performance across common operating frequencies.
• Secure, serviceable connections: Screw terminals allow robust mechanical and electrical connections and simplify replacement or servicing in the field.
• Defined reliability metrics: 2,000 hours load life at 85°C, insulation resistance and voltage‑proof specifications give clear, verifiable endurance criteria for design validation.
• Wide operating temperature: −40°C to +85°C rating supports deployment across a broad thermal envelope.
• Regulatory compliance: RoHS compliance supports environmental and regulatory requirements.

Why Choose LNY2V223MSEJ?

LNY2V223MSEJ combines very high capacitance and a 350 V rating in a serviceable screw‑terminal radial can, delivering a practical solution where bulk energy storage, ripple suppression and straightforward connection are priorities. Its defined load‑life, leakage and insulation performance make it suitable for engineers who need verifiable endurance and electrical integrity.

This part is a fit for designers and procurement teams developing high‑voltage DC systems that require a large single‑component capacitance, clear ripple handling specifications, and a robust mounting style that supports maintenance and replacement.

If you would like pricing, lead‑time details or a formal quote for LNY2V223MSEJ, please submit a request for a quote or contact our sales team with your project requirements and quantity needs.