LNC2H272MSEH

The LNC2H272MSEH is a screw-terminal aluminum electrolytic capacitor in Nichicon’s LNC series, offering 2.7 mF (2700 µF) capacitance at a 500 V rating. It is a polarized, radial can package designed for high ripple current applications in industrial power systems.

Targeted for inverter and regenerative power circuitry, this part delivers high-frequency ripple handling and a long load life for demanding power-electronics environments, while meeting RoHS requirements.

Key Features

• High voltage rating — 500 V rated voltage for use in high-voltage power sections.
• Large capacitance — 2.7 mF (2700 µF) capacitance with ±20% tolerance to support energy storage and smoothing functions.
• Screw-terminal mounting — Radial can with screw terminals for robust, serviceable connections in power assemblies.
• High ripple-current capability — 15.8 A at 120 Hz and 22.12 A at 100 kHz, enabling sustained ripple handling across low- and high-frequency components.
• Wide operating temperature — Rated for −40 °C to +85 °C operation to match typical industrial environments.
• Long load life — 5000 hours at 85 °C under rated ripple conditions, supporting durable performance in continuous-duty applications.
• Polarized design — Intended for DC energy storage and smoothing where polarity is controlled.
• RoHS compliant — Conforms to RoHS directive requirements.
• Compact footprint — Package dimensions L: 9.0 cm × D: 7.62 cm suitable for dense power assemblies.

Typical Applications

• Industrial power supplies — Bulk smoothing and energy buffering for inverter front-ends and DC link circuits in industrial PSU designs.
• Motor drive inverters — Energy storage and ripple absorption in AC servomotor and general inverter systems, including regenerative voltage handling.
• High-frequency charge/discharge systems — Suited to circuits requiring high-speed charge-discharge cycles thanks to the series’ high ripple capability.

Unique Advantages

• High ripple tolerance — Specified ripple currents at both 120 Hz and 100 kHz provide predictable thermal and electrical behavior across frequency ranges.
• Proven endurance — 5000-hour load-life rating at 85 °C under rated ripple ensures sustained performance in continuous-duty industrial use.
• Serviceable screw terminals — Robust mechanical connections simplify assembly, maintenance, and replacement in field service scenarios.
• Compact high-voltage solution — 2.7 mF at 500 V in a radial screw-terminal can helps reduce board area compared with larger form factors while delivering required energy density.
• Series-level pedigree — Part of the LNC family designed for smaller size and higher ripple current versus earlier series variants.
• Regulatory compliance — RoHS compliance supports restricted-substance requirements for commercial and industrial equipment.

Why Choose LNC2H272MSEH?

The LNC2H272MSEH combines high-voltage energy storage with elevated ripple-current capability and a robust screw-terminal package, making it suitable for demanding inverter and regenerative-power applications. Its −40 °C to +85 °C operating range and 5000-hour load-life rating at 85 °C provide predictable long-term behavior in continuous industrial service.

This capacitor is well suited to engineers specifying power-electronics designs that require compact, serviceable, high-voltage capacitors with quantified ripple and lifetime performance, and for procurement teams seeking RoHS-compliant components with documented endurance characteristics.

Request a quote or submit a pricing inquiry for LNC2H272MSEH to receive application guidance, availability, and ordering information for your project.