LNC2H332MSEHBN

The LNC2H332MSEHBN is a screw-terminal, radial-can aluminum electrolytic capacitor designed for high-voltage power-electronic applications. It provides 3.3 mF capacitance at 500 V in a compact, screw-terminal package optimized for robust electrical and mechanical connections.

Targeted at industrial power supplies, inverters and motor-drive systems, this part delivers high ripple-current capability and a rated operating range of –40 °C to +85 °C, with a rated load life of 5,000 hours at 85 °C.

Key Features

• Capacitance & Voltage: 3.3 mF (3300 µF) rated at 500 V to support high-voltage energy storage and filtering.
• High Ripple Current: Rated ripple currents of 17.8 A at 120 Hz and 24.92 A at 100 kHz enable heavy AC and high-frequency loading.
• Thermal & Lifetime Performance: Operating temperature range –40 °C to +85 °C with a load life of 5,000 hours at 85 °C under applied ripple current.
• Mechanical & Mounting: Screw terminal radial can package provides secure, low-resistance connections suited to power systems and field wiring.
• Electrical Reliability: Leakage current specification after 5 minutes is limited to 3√(V) µA or 5 mA (whichever is smaller); insulation resistance >100 MΩ at DC 500 V; AC 2500 V dielectric proof for 1 minute between terminal and bracket.
• Construction & Polarity: Polar aluminum electrolytic design intended for general-purpose power-electronics use; capacitance tolerance ±20%.
• Environmental Compliance: RoHS compliant.
• Compact Footprint: Physical size L: 10.5 cm × D: 7.62 cm for installations where a smaller high-voltage capacitor is required.

Typical Applications

• Industrial power supplies: Energy storage and smoothing in inverter and converter front-ends where 500 V DC filtering and high ripple handling are required.
• Motor drives and servomotors: Support for regenerative voltage and high-frequency charge–discharge behavior in AC servomotor and drive systems.
• High-frequency power electronics: Circuits requiring fast charge/discharge cycling and high ripple capability, including pulse and switching applications.
• General power-electronics filtering: Bulk filtering and DC-link functions in industrial inverters and power-conditioning equipment.

Unique Advantages

• High ripple-current capability: Explicit ripple ratings at 120 Hz and 100 kHz help designers size capacitors for both low- and high-frequency stress without overspecifying.
• Long rated life under load: 5,000 hours at 85 °C with applied ripple current provides predictable endurance for industrial applications.
• Screw-terminal connectivity: Facilitates secure, low-impedance connections and straightforward field installation or maintenance.
• Wide operating temperature range: –40 °C to +85 °C supports deployment across varied industrial environments.
• Tested electrical safeguards: Defined leakage, insulation resistance and voltage-proof criteria provide measurable electrical reliability parameters for system design.
• RoHS compliant: Meets regulatory environmental requirements for many global installations.

Why Choose LNC2H332MSEHBN?

The LNC2H332MSEHBN combines high-voltage (500 V) energy storage with elevated ripple-current handling in a screw-terminal aluminum electrolytic package, delivering a balance of electrical performance and mechanical convenience for industrial power-electronics designs. Its rated life of 5,000 hours at 85 °C and defined electrical test criteria support predictable integration into inverter, motor-drive and high-frequency power circuits.

This component is well suited for engineers specifying DC-link, bulk filtering or regenerative-energy components who need verifiable ripple, thermal and lifetime performance in a compact radial-can format. RoHS compliance and clearly stated leakage, insulation and voltage-proof limits simplify qualification and system-level risk assessment.

Request a quote or contact sales to discuss availability, lead times and volume pricing for LNC2H332MSEHBN.