LNY2V332MSEF

The LNY2V332MSEF is an aluminum electrolytic capacitor in a screw-terminal (radial can) package that delivers 3.3 mF (3300 µF) at 350 V. Engineered for general-purpose high-voltage applications, it combines high capacitance, elevated ripple capability and a compact footprint for equipment downsizing.

Key value propositions include high ripple-current handling (13.8 Arms at 120 Hz; 19.32 A at 10 kHz), a rated operating range of −40 °C to 85 °C, and a rated load life of 2000 hours at 85 °C under applied ripple current.

Key Features

• Aluminum electrolytic construction — 3.3 mF capacitance with ±20% tolerance, providing high energy storage at 350 V.
• Screw-terminal package — Radial can with screw terminals and M5 nominal bolt for secure, low-impedance connections suitable for high-current use.
• High ripple-current capability — Rated for 13.8 Arms at 120 Hz and 19.32 A at 10 kHz, supporting demanding AC ripple conditions.
• Elevated-temperature endurance — Load life of 2000 hours at 85 °C when subjected to rated ripple current and voltage.
• Wide operating temperature — Specified to operate from −40 °C to 85 °C for broad environmental compatibility.
• Electrical stability — Specified tan δ of 0.25 and leakage current of 3.22 mA, measured per datasheet conditions.
• Compact high-capacitance footprint — φ51 × 105 mm size (D × L; 5.1 cm × 10.5 cm) designed to support equipment downsizing.
• RoHS compliant — Conforms to RoHS directive requirements.
• Packaging and production readiness — Cardboard packing and designated for mass production.

Typical Applications

• Industrial power supplies — Bulk energy storage and smoothing where high voltage (350 V) and large capacitance are required to stabilize DC rails.
• Power conversion / DC-link — Screw-terminal mounting and high ripple-current ratings support DC-link and intermediate bus applications in converters and inverters.
• Uninterruptible power systems (UPS) and energy buffering — High capacitance and elevated ripple endurance enable energy buffering and ride-through functions in backup power modules.
• Equipment downsizing projects — Designed to provide high capacitance in a compact can to support reductions in overall equipment footprint.

Unique Advantages

• High-voltage, high-capacitance combination: 3300 µF at 350 V delivers substantial energy storage in a single component, reducing component count for high-voltage systems.
• Screw-terminal reliability: M5-capable screw terminals provide robust mechanical and electrical connections for high-current applications.
• Ripple tolerance for demanding loads: Rated ripple currents at both 120 Hz and 10 kHz support a wide range of AC ripple profiles encountered in power electronics.
• Thermal endurance: 2000-hour load life at 85 °C under rated conditions provides predictable performance over extended elevated-temperature operation.
• Downsizing support: Physical dimensions and high capacitance density are intended to help reduce overall system size where space is constrained.
• Regulatory compliance: RoHS compliance supports use in regions requiring restricted substance adherence.

Why Choose LNY2V332MSEF?

The LNY2V332MSEF is positioned for designs that require large-capacitance, high-voltage bulk storage with robust ripple handling and secure screw-terminal connections. Its combination of 3.3 mF at 350 V, elevated ripple-current ratings, and a 2000-hour life at 85 °C makes it suitable for engineers targeting reliable DC-link, smoothing, and buffering solutions while pursuing equipment downsizing.

This part is appropriate for procurement and design teams building general-purpose power systems where predictable electrical performance, mechanical connection integrity, and regulatory compliance are required.

Request a quote or contact sales to discuss pricing, lead times, and sample availability for the LNY2V332MSEF.