LNT2W272MSEH

The LNT2W272MSEH is a screw-terminal aluminum electrolytic capacitor offering 2.7 mF (2700 µF) rated at 450 V with ±20% tolerance. It is part of Nichicon’s LNT series for general-purpose applications and is available in mass production.

Designed for high-voltage, high-capacitance requirements, this radial can with M5 screw terminals and a φ76.2 × 110L package delivers high ripple-current capability and a long rated life of 5,000 hours at +105°C. The device is RoHS compliant.

Key Features

• Capacitance & Voltage — 2.7 mF (2700 µF) nominal capacitance at a 450 V rated voltage with ±20% tolerance.
• High ripple-current handling — Low-frequency ripple current 14.5 A at 120 Hz and high-frequency ripple current 20.3 A at 100 kHz to support demanding AC conditions.
• Endurance & Thermal — Rated for 5,000 hours at +105°C under applied ripple current; operating temperature range −25°C to +105°C.
• Leakage and loss — Specified leakage current of 3300 µA and tanδ of 0.2 for loss characterization.
• Robust mechanical package — Radial can with screw terminals (M5 nominal bolt for φ76.2) and φ76.2 × 110L footprint for secure panel or busbar connections.
• Regulatory — RoHS compliant.

Typical Applications

• General Purpose — Use in general-purpose circuits requiring high-voltage bulk capacitance and reliable ripple-current performance.
• General Purpose — Suitable where long life at elevated temperature (5,000 h at 105°C) is required for sustained operation.
• General Purpose — Suitable for designs that need robust screw-terminal mounting and high ripple-current capability up to 20.3 A at high frequency.

Unique Advantages

• High‑voltage energy storage: 2.7 mF at 450 V provides substantial stored charge in a single component, reducing the need for parallel parts.
• High ripple-current capability: 14.5 A (120 Hz) and 20.3 A (100 kHz) ratings allow operation under significant AC ripple conditions without compromising life.
• Long rated life at elevated temperature: 5,000 hours at +105°C under rated ripple conditions supports sustained, high-temperature deployments.
• Secure screw-terminal connections: M5 screw terminals and a radial can package simplify mounting and deliver mechanically robust electrical connections.
• Measured electrical characteristics: Specified tanδ (0.2) and defined leakage current (3300 µA) help with predictable circuit behavior and margining.
• RoHS compliance: Meets RoHS directive requirements for environmental regulatory alignment.

Why Choose LNT2W272MSEH?

The LNT2W272MSEH combines high capacitance and high voltage in a screw-terminal aluminum electrolytic format engineered for general-purpose applications that demand significant energy storage and ripple-current handling. Its long rated life at +105°C and defined electrical parameters make it suitable for designs that require predictable performance over extended operating periods.

This capacitor is well suited to engineers and procurement teams specifying robust, board- or panel-mounted high-voltage bulk capacitance with secure mechanical connections and clear electrical ratings backed by Nichicon’s LNT series specification set.

Request a quote or submit a technical inquiry to receive pricing, availability, and additional application support for the LNT2W272MSEH.