LNT1E334MSEB

The LNT1E334MSEB is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series, offering 330000 µF capacitance at a 25 V rating in a radial can with screw terminals. Designed for general-purpose power applications, it delivers high bulk capacitance and robust ripple handling for equipment requiring large energy storage and smoothing.

Key electrical and mechanical characteristics include a ±20% capacitance tolerance, a rated operating range of −40 °C to +105 °C, and a compact φ90×140L form factor (L: 14 × D: 9 cm). The unit is RoHS compliant and supplied in cardboard packing.

Key Features

• High Capacitance — 330000 µF provides substantial bulk energy storage for smoothing and decoupling tasks in power subsystems.
• Rated Voltage — 25 V DC rating suited to mid-voltage power rails and DC bus applications where large capacitance is required.
• Mounting & Package — Screw terminal, radial can package enables secure bolted electrical connections and straightforward chassis mounting.
• Electrical Performance — Specified tangent of loss angle (tan δ) of 1.5 and leakage current of 5000 µA support predictable AC and DC behavior under load.
• Ripple Current Capability — Rated ripple currents of 20.8 A at 120 Hz and 23.92 A at 100 kHz accommodate significant AC ripple on DC lines.
• Temperature & Lifetime — Operating range −40 °C to +105 °C with a lifetime rating of 2000 hours at 105 °C for design planning under elevated temperatures.
• Polarized Design — Polar capacitor construction for correct-oriented DC energy storage applications.
• Regulatory Compliance & Packaging — RoHS-compliant (2011/65/EU, (EU)2015/863) and shipped in cardboard packing.

Typical Applications

• General-purpose power systems — Bulk energy storage and smoothing on DC rails where large capacitance is required.
• Industrial equipment — Power filtering and ripple absorption in control and power electronics assemblies.
• Energy storage modules — Local energy buffering for systems that demand high capacitance and robust ripple handling.

Unique Advantages

• Large bulk capacitance: 330000 µF supports substantial energy storage in a single radial can, reducing component count for high-capacitance designs.
• High ripple tolerance: Ripple current ratings at both 120 Hz and 100 kHz help maintain performance across mains-frequency and higher-frequency switching environments.
• Secure screw-terminal connections: Screw terminals provide reliable, low-resistance terminations for demanding power applications and easy field serviceability.
• Wide operating temperature: −40 °C to +105 °C rating allows deployment across varied environmental conditions within the specified range.
• Regulatory-ready: RoHS compliance supports use in regions requiring restricted substance conformance.

Why Choose LNT1E334MSEB?

LNT1E334MSEB positions itself as a durable, high-capacitance solution for general-purpose power designs that require substantial bulk energy storage and dependable ripple performance. The screw-terminal radial can package simplifies mechanical integration and provides secure electrical connections for equipment assembly and maintenance.

This component is well suited to designers and procurement teams seeking a RoHS-compliant, high-capacitance electrolytic capacitor with specified ripple capabilities and defined lifetime performance at elevated temperature for conservative design margins.

To request a quote or inquire about availability and lead times for LNT1E334MSEB, please submit a request to our sales team and include your project details and required quantities.