LNY2V223MSEJBB

The LNY2V223MSEJBB is an aluminum electrolytic, screw‑terminal capacitor designed for high‑capacitance, high‑voltage power applications. It provides 22,000 µF of capacitance at a 350 V rating in a radial can package with screw terminals for secure electrical and mechanical connections.

Engineered for general‑purpose power systems, this part targets equipment downsizing and sustained ripple environments by combining large bulk capacitance with specified ripple current capability and a rated load life of 2000 hours at 85°C. It is RoHS compliant.

Key Features

• High Capacitance — 22,000 µF (22 mF) nominal capacitance for bulk energy storage and smoothing in power converters.
• 350 V Rated Voltage — Designed for high‑voltage DC applications with a 350 V rating.
• Screw Terminal Mounting — Radial can with screw terminals enables robust, low‑impedance connections and straightforward panel or bracket mounting.
• Wide Operating Temperature — Specified for operation from −40°C to +85°C to cover a broad range of industrial ambient conditions.
• Designed Load Life — Load life specified as 2000 hours at 85°C with rated ripple current applied, enabling predictable aging under continuous stress.
• High Ripple Current Capability — Rated ripple current of 35.4 A at 120 Hz and 49.56 A at 10 kHz to support heavy AC ripple and high‑frequency power stages.
• Leakage Current Specification — After 5 minutes at rated voltage, leakage current is limited to 3√(C·V) µA or 5 mA, whichever is smaller (measured at 20°C), providing a verifiable insulation characteristic.
• Insulation and Voltage Proof — Insulation resistance >100 MΩ at DC 500 V between terminal and bracket; no abnormality at AC 2500 V for 1 minute between terminal and bracket.
• RoHS Compliant — Meets RoHS requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• General‑purpose power filtering — Bulk smoothing and ripple reduction in power conversion systems using the part’s 22,000 µF capacity and specified ripple current ratings.
• Equipment downsizing and high‑density power modules — High capacitance in a screw‑terminal radial can helps consolidate bulk capacitance while supporting compact power‑supply layouts.
• Industrial power supplies and converters — Robust insulation resistance and high ripple capability make it suitable for sustained DC and AC ripple environments in industrial power electronics.

Unique Advantages

• Large energy storage in a single component: 22,000 µF at 350 V reduces the need for parallel capacitors, simplifying BOM and layout.
• High ripple endurance: 35.4 A (120 Hz) and 49.56 A (10 kHz) ratings support heavy ripple currents common in modern switching supplies.
• Durability under thermal stress: 2000‑hour load life at 85°C provides predictable performance for continuous‑operation equipment.
• Secure termination: Screw terminals enable low‑impedance, mechanically robust connections for high‑current systems.
• Measured leakage and insulation metrics: Defined leakage current and >100 MΩ insulation resistance at DC 500 V help simplify qualification and failure‑mode analysis.
• Regulatory compliance: RoHS compliance supports use in designs requiring restricted‑substance conformance.

Why Choose LNY2V223MSEJBB?

LNY2V223MSEJBB delivers high bulk capacitance and high‑voltage capability in a screw‑terminal radial can engineered for reliable, continuous operation. Its combination of 22,000 µF at 350 V, defined ripple current ratings, and a 2000‑hour load life at 85°C makes it well suited to industrial power supplies and power conversion systems that require predictable aging and robust electrical performance.

This part is appropriate for engineers and procurement teams specifying bulk energy storage and ripple management where RoHS compliance, measurable leakage limits, and secure screw‑terminal mounting are required. The documented insulation and voltage proof characteristics support easier integration and validation in high‑voltage assemblies.

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