LNT2D153MSEN

The LNT2D153MSEN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNT series, offering high bulk capacitance in a robust radial can with screw terminals. It is specified for general-purpose power applications that require substantial energy storage, high ripple handling and operation up to 105°C.

Key value propositions include 15,000 µF capacitance at a 200 V rating, high allowable ripple current at both low and high frequencies, and a 2,000-hour endurance rating at +105°C for reliable operation under sustained thermal and electrical stress.

Key Features

• Capacitance & Voltage — 15,000 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance, providing large-capacity energy storage for DC link and bulk filtering applications.
• High Ripple Current Capability — Rated ripple current of 10.4 A at 120 Hz and 12.48 A at 100 kHz, supporting demanding AC ripple and switching-power environments.
• Thermal Endurance — Operating temperature range from −25°C to +105°C with a rated life of 2,000 hours at +105°C, matching the LNT series endurance for 10–250 V/500 V products.
• Electrical Loss & Leakage — Specified tangent of loss angle (tan δ) of 0.2 at 20°C, 120 Hz, and leakage current specified at up to 5,000 µA, enabling predictable loss and leakage behavior for design margining.
• Package & Mounting — Radial can with screw terminals, size φ76.2 × 140L (L: 14 cm × D: 7.62 cm), and M5 terminal hardware dimensions consistent with larger screw-terminal LNT components.
• Regulatory — RoHS compliant, meeting current restricted-substance requirements stated for the series.

Typical Applications

• General Power Electronics — Acts as a bulk energy reservoir and smoothing capacitor where 15,000 µF at 200 V and high ripple capability are required.
• High‑Temperature Environments — Suited for power assemblies operating up to +105°C with a 2,000-hour rated endurance at that temperature.
• Switching Power Supplies — Supports high ripple currents at both 120 Hz and higher switching frequencies (100 kHz), useful for DC link and output filtering in power converter designs.

Unique Advantages

• Large Bulk Capacitance: 15,000 µF provides substantial energy storage to smooth DC rails and support transient loads.
• High Voltage Rating: 200 V nominal rating enables use in higher-voltage power systems without series stacking.
• Robust Ripple Performance: High allowable ripple current at both low (120 Hz) and high (100 kHz) frequencies reduces thermal stress and extends lifetime under ripple-loaded conditions.
• Designed for Elevated Temperatures: −25°C to +105°C operating range and 2,000-hour life at +105°C provide predictable performance in hot enclosures.
• Screw Terminal Convenience: Radial can with M5-compatible screw terminals simplifies mechanical mounting and heavy-current connections.
• Standards Compliance: RoHS compliance aligns the component with contemporary environmental regulations.

Why Choose LNT2D153MSEN?

The LNT2D153MSEN positions itself as a durable, high-capacitance screw-terminal solution for designers who need substantial bulk energy storage at up to 200 V with validated ripple performance and operation to +105°C. Its combination of large capacitance, screw-terminal mounting, and rated endurance makes it well suited for power electronics assemblies that demand reliable smoothing and energy buffering under continuous load.

Engineers specifying this part benefit from Nichicon's LNT series platform characteristics—clear electrical limits, defined endurance at elevated temperature, and RoHS compliance—making the LNT2D153MSEN a practical choice for robust, long-lived power designs.

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