LNY2V222MSEF

The LNY2V222MSEF is a screw-terminal aluminum electrolytic capacitor offering 2.2 mF (2200 µF) capacitance at a rated voltage of 350 V. Designed as a radial can with screw terminals, it provides a robust, high-voltage capacitor solution for general-purpose equipment, particularly where secure termination and compact high-capacitance parts are required.

Key value propositions include elevated ripple-current capability at both low and high frequencies, a rated operating temperature range from −40°C to +85°C, and a load life specification of 2000 hours at 85°C, supporting reliable performance in sustained high-temperature ripple environments.

Key Features

• Capacitance & Tolerance — 2.2 mF (2200 µF) with ±20% capacitance tolerance (measured at 120 Hz, 20°C).
• Rated Voltage — 350 V working voltage suitable for high-voltage DC applications requiring bulk capacitance.
• Screw Terminal Mounting — Radial can package with screw terminals and M5 nominal bolt sizing for secure, low-resistance connections and easy mechanical mounting.
• Temperature and Lifetime — Operating range −40°C to +85°C with an endurance rating of 2000 hours at 85°C under rated ripple current conditions.
• Ripple Current Performance — Low-frequency ripple current 11.1 A at 120 Hz and high-frequency ripple current 15.54 A at 10 kHz, enabling effective handling of both mains-frequency and higher-frequency ripple components.
• Electrical Loss and Leakage — Tangent of loss angle (tan δ) 0.25 (measurement frequency: 120 Hz at 20°C) and specified leakage current of 2.63 mA.
• Insulation and Voltage Proof — Insulation resistance more than 100 MΩ at DC 500 V between terminal and bracket; no abnormality under AC 2500 V for 1 minute between terminal and bracket.
• Package Dimensions — Can diameter φ51 mm × length 80 mm; terminal pitch 22.0 mm (for φ51), suitable for compact board or chassis arrangements.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General Purpose Electronics — For designs requiring a high-voltage, high-capacitance polarized electrolytic capacitor with screw-terminal connections and ±20% tolerance.
• Equipment Downsizing — Suited for equipment down sizing where higher capacitance in a compact screw-terminal package is needed.
• High-Voltage DC Circuits — Use where 350 V rated bulk capacitance and specified ripple-current capabilities at 120 Hz and 10 kHz are required.
• Rugged Mounted Power Modules — Screw terminals and M5 bolt compatibility provide secure mechanical and electrical connections for chassis- or bracket-mounted power assemblies.

Unique Advantages

• High-Voltage Bulk Energy Storage: 350 V rating combined with 2200 µF capacitance provides substantial stored energy for high-voltage DC applications.
• Dual-Frequency Ripple Handling: Specified ripple currents for 120 Hz (11.1 A) and 10 kHz (15.54 A) let designers account for both low- and high-frequency ripple stress.
• Long Endurance at Elevated Temperature: 2000-hour load life at 85°C under rated ripple current supports sustained performance in warm operating environments.
• Secure Screw-Terminal Interface: Radial can with screw terminals and M5 bolt nominal diameter ensures reliable, low-impedance connections and straightforward mounting.
• Measurable Electrical Loss Characteristics: tan δ = 0.25 (120 Hz, 20°C) and specified leakage current allow accurate loss and power dissipation planning.
• Regulatory Compliance: RoHS compliance supports use in designs requiring restricted substances conformity.

Why Choose LNY2V222MSEF?

The LNY2V222MSEF positions itself as a technical choice for engineers needing a robust, high-voltage aluminum electrolytic capacitor with secure screw-terminal mounting and clearly specified ripple-current, loss, and leakage characteristics. Its 350 V rating, 2.2 mF capacitance, and 2000-hour endurance at 85°C make it appropriate for designs that demand sustained high-voltage bulk capacitance with predictable performance.

This part is well suited to customers developing compact, chassis-mounted power equipment or other general-purpose high-voltage assemblies that require reliable termination, measurable electrical parameters, and RoHS compliance.

Request a quote or contact sales to obtain pricing, lead-time information, or technical support for integrating the LNY2V222MSEF into your next design.