LNY2V182MSEF

The LNY2V182MSEF is a screw‑terminal aluminum electrolytic capacitor offering 1,800 µF (1.8 mF) capacitance at a 350 V rated voltage. It is a radial can with screw terminals designed for general purpose power applications where high capacitance, robust terminal connections and long endurance at elevated temperature are required.

Key performance attributes include a rated operating temperature range of −40 °C to +85 °C, a load life/endurance of 2000 hours at 85 °C, industry‑relevant ripple capability and RoHS compliance. The part is supplied in cardboard packing and is in mass production.

Key Features

• Electrical Performance — 1,800 µF capacitance with ±20% tolerance (120 Hz, 20 °C) and 350 V rated voltage for energy storage and filtering.
• High Ripple Current Capacity — 10 A at 120 Hz (low frequency) and 14 A at 10 kHz (high frequency) to support circuits with substantial AC ripple components.
• Dissipation Factor (tan δ) — 0.25 tan δ measured at 20 °C and 120 Hz, useful for assessing internal losses under operating conditions.
• Leakage Current — Specified leakage current of 2,380 µA; datasheet also specifies the leakage limit per 3√CV (µA) or 5 mA, whichever is smaller, after 5 minutes at 20 °C.
• Endurance — Load life of 2000 hours at 85 °C with rated DC plus rated ripple current applied, per the product specification.
• Thermal and Low‑Temperature Stability — Rated for −40 °C to +85 °C. Impedance stability at low temperature: Z(−40 °C) / Z(+20 °C) ≤ 12.
• Robust Mechanical Mounting — Screw terminal, radial can package (φ51 × 70 mm length) with M5 bolt nominal terminal for secure electrical and mechanical connections.
• Insulation and Voltage Proof — Insulation resistance more than 100 MΩ at DC 500 V between terminal and bracket, and AC 2500 V, 1 minute voltage proof test between terminal and bracket.
• Compliance & Packaging — RoHS compliant and supplied in cardboard packing; part is in mass production.

Typical Applications

• General Purpose Power Systems — Bulk energy storage and smoothing where a 350 V, high‑capacitance, polarized capacitor is required.
• High‑Ripple Circuits — Circuits requiring sustained ripple handling up to 10 A (120 Hz) and 14 A (10 kHz) benefit from the LNY2V182MSEF’s rated ripple capability.
• Equipment Downsizing — Designed for applications aiming to reduce equipment size while retaining high capacitance and endurance characteristics.

Unique Advantages

• High Voltage Handling: 350 V rated voltage enables use in higher DC bus and power supply designs that need reliable high‑voltage capacitance.
• High Ripple Capability: 10 A at 120 Hz and 14 A at 10 kHz support demanding AC ripple conditions, reducing the need for parallel components to share ripple.
• Long Endurance at Elevated Temperature: 2000 hours load life at 85 °C provides predictable performance over extended operating periods under rated ripple and voltage.
• Robust Screw‑Terminal Mounting: M5 screw terminals and a radial can package offer secure, low‑impedance connections for industrial and power electronics assemblies.
• Measured Loss Characteristics: Specified tan δ (0.25 at 20 °C, 120 Hz) and documented leakage current allow engineers to assess dissipation and standby loss for thermal and reliability planning.
• Tested Insulation and Voltage Proof: Insulation resistance >100 MΩ and AC 2500 V voltage proof between terminal and bracket provide verification of electrical isolation in assemblies.

Why Choose LNY2V182MSEF?

The LNY2V182MSEF positions itself as a durable, high‑capacitance aluminum electrolytic solution for designs that require 350 V capability, significant ripple handling and long life at elevated temperature. Its screw‑terminal construction and radial can format make it straightforward to integrate into power modules and assemblies that demand robust electrical and mechanical connections.

This part is suited for engineers and procurement teams specifying capacitors for general purpose power applications where predictable endurance, measurable loss characteristics and compliance with RoHS are important for long‑term deployment and supply continuity.

If you would like pricing, availability or to request a formal quote for LNY2V182MSEF, please submit a quote request or contact sales with your quantity and delivery requirements.