LNT1J333MSE

The LNT1J333MSE is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose applications. It is built to the LNT series 105°C standard and combines high capacitance with screw-terminal mounting for secure, high-current connections.

This part provides 33 mF capacitance at a 63 V rating, a wide operating temperature range, and ripple-current capability suited to power-oriented designs that require bulk energy storage or smoothing in a durable, serviceable package.

Key Features

• Electrolytic Core — 33 mF nominal capacitance with ±20% tolerance, polarized for DC applications requiring bulk capacitance.
• Rated Voltage — 63 V nominal rated voltage for mid-voltage power systems.
• High Temperature Endurance — Designed for operation up to +105°C; load-life specification for the LNT series includes endurance testing at 105°C with defined hours at rated ripple current.
• Ripple Current Capability — Rated ripple current of 9.4 A at 120 Hz and 10.81 A at 100 kHz, supporting applications with continuous AC ripple on the DC bus.
• Robust Mechanical Package — Screw terminal, radial can package (can with screw terminals) for secure electrical and mechanical connection in assemblies; part dimensions include L: 10 × D: 6.35 cm and seated height up to 3.937 inch.
• Wide Temperature Range — Operating range from −40°C to +105°C for use across varied environments.
• RoHS Compliant — Meets RoHS directive (2011/65/EU, (EU)2015/863) requirements.

Typical Applications

• Power Supplies — Bulk smoothing and energy storage on DC rails where high capacitance and ripple handling are required.
• Industrial Power Electronics — Filter and reservoir capacitor in industrial converters and control equipment that use screw-terminal connections for secure mounting.
• UPS and Energy Backup — Bulk capacitor for short-term energy buffering and ride-through functions in commercial backup systems.

Unique Advantages

• Screw-Terminal Reliability: Provides mechanically robust, low-resistance connections that simplify assembly and maintenance in power racks and cabinets.
• High Ripple Tolerance: Rated ripple currents of 9.4 A (120 Hz) and 10.81 A (100 kHz) reduce heating and extend service life under AC-biased DC conditions.
• High-Temperature Performance: Operation to +105°C with defined load-life testing supports deployment in thermally demanding installations.
• Large Bulk Capacitance: 33 mF nominal value delivers substantial energy storage in a single radial can, reducing the number of components required for capacitance needs.
• RoHS Compliance: Conforms to current RoHS directives for regulatory and environmental compatibility.

Why Choose LNT1J333MSE?

The LNT1J333MSE is positioned for designs that require a combination of large bulk capacitance, secure screw-terminal connections, and dependable operation at elevated temperatures. Its electrical and mechanical characteristics make it suitable for mid-voltage power systems and industrial equipment where ripple handling and serviceability matter.

Choose this part when you need a robust, general-purpose aluminum electrolytic capacitor that balances high capacitance, rated ripple current, and long-term reliability in a proven radial can screw-terminal format.

To request a quote or submit a procurement inquiry for LNT1J333MSE, please reach out to the sales channel or request pricing and availability through the usual quote submission process.