LNY2V272MSEFBN

The LNY2V272MSEFBN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNY series, offering high bulk capacitance in a radial can with screw terminals. Designed for general-purpose power applications, it provides a 2.7 mF capacitance at 350 V with features tailored for high-current, secure connections and equipment downsizing.

Key value propositions include high voltage handling, substantial ripple-current capability, and a 2000‑hour load life at 85°C, making it suitable for demanding power-electronic assemblies where robust energy storage and reliable mounting are required.

Key Features

• Capacitance & Voltage — Rated at 2.7 mF (2700 µF) and 350 V, with a capacitance tolerance of ±20% (120 Hz, 20°C) for predictable bulk energy storage.
• Screw Terminal Mounting — Radial can with screw terminals provides secure, low-impedance connections suited to high-current power circuits.
• High Ripple Current — Handles 12.2 A at 120 Hz and 17.08 A at 10 kHz, supporting substantial AC ripple in power-supply and converter applications.
• Endurance — Rated load life of 2000 hours at 85°C with applied rated voltage plus ripple, supporting sustained operation under thermal stress.
• Wide Operating Temperature — Specified for operation from −40°C to +85°C to accommodate a broad range of environmental conditions.
• Electrical Loss and Leakage — Dissipation factor (tan δ) of 0.25 and measured leakage current of 2.91 mA, expressed to aid system-level thermal and discharge considerations.
• Form Factor — Compact high-capacitance package: φ51 × 90 mm (diameter × length), supplied in cardboard packing for handling and storage.
• Regulatory — RoHS compliant, aligning with modern materials-management requirements.

Typical Applications

• General-purpose power equipment — Bulk energy storage and smoothing in power supplies and converters where a 350 V, high-capacitance capacitor is required.
• Industrial power systems — Use in assemblies needing robust screw-terminal connections to manage high ripple currents and secure mounting.
• Equipment downsizing — High capacitance in a compact radial can helps reduce overall system volume while maintaining energy capacity.

Unique Advantages

• High-voltage bulk storage: 2700 µF at 350 V provides substantial energy density for smoothing and filtering in high-voltage circuits.
• Secure, low-impedance connections: Screw terminals enable reliable electrical and mechanical interface for high-current paths.
• Designed for sustained operation: 2000 hours load life at 85°C under rated conditions supports long-term performance in elevated-temperature environments.
• Measurable ripple capability: Specified ripple-current ratings at 120 Hz and 10 kHz allow engineers to size the capacitor against actual AC stress conditions.
• RoHS compliance: Materials meet RoHS directive requirements for modern product development and supply chains.

Why Choose LNY2V272MSEFBN?

The LNY2V272MSEFBN combines high capacitance and 350 V rating with a screw-terminal radial can to deliver a practical solution for general-purpose power designs that require secure connections and significant energy storage. Its 2000‑hour endurance at 85°C and defined ripple-current specifications make it suitable for engineers addressing thermal and AC stress in compact assemblies.

This part is a fit for designers and procurement teams specifying reliable bulk capacitors for industrial and power-electronics equipment where RoHS compliance, proven endurance, and screw-terminal mounting are priorities.

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