LNT2A154MSE

The LNT2A154MSE is a Nichicon LNT series aluminum electrolytic capacitor in a screw‑terminal, radial can package. With 150000 µF capacitance at a 100 V rating and a −40°C to 105°C operating range, it is designed for general‑purpose power applications requiring large bulk energy storage and high ripple handling.

Key value is provided by its high capacitance and robust electrical endurance — including rated ripple current capability and a 2000‑hour life at 105°C — making it suitable for demanding commercial and industrial electronic systems where reliable bulk smoothing and energy buffering are required.

Key Features

• High Capacitance — 150000 µF (150 mF) for substantial bulk energy storage and smoothing in power rails and DC link circuits.
• Rated Voltage — 100 V working voltage for medium‑voltage power applications.
• Screw Terminal Mounting — Robust screw terminal (radial can, screw terminals) mounting for secure electrical and mechanical connections under high current loads.
• High Ripple Current Capability — Low‑frequency ripple current 23.4 A (120 Hz) and high‑frequency ripple current 26.91 A (100 kHz) to support heavy AC ripple and switching workloads.
• Temperature and Endurance — Operating temperature range −40°C to +105°C with a rated life of 2000 hours at 105°C for long‑term stability under elevated temperature stress.
• Loss Tangent (tan δ) — tan δ = 0.3 measured at 20°C, 120 Hz, enabling predictable dissipation characteristics for thermal and stability planning.
• Leakage Current — Specified leakage current up to 5000 µA, useful for design margining in standby and bias circuits.
• Package and Size — Large‑format can: φ100 × 220L (size dimension 22 × 10 cm) for high capacitance density; supplied in cardboard packing and available in mass production.
• RoHS Compliant — Conforms to RoHS requirements for restricted substances.

Typical Applications

• Power supply bulk smoothing — Provides large bulk capacitance to stabilize DC rails and reduce voltage ripple in general‑purpose power supplies.
• DC link and energy buffering — Suited for energy storage and buffering in commercial and industrial DC link circuits where high ripple current is present.
• Industrial electronics — Fits general‑purpose industrial equipment that requires high capacitance, elevated temperature endurance, and secure screw‑terminal connections.

Unique Advantages

• Substantial energy capacity — 150000 µF provides significant bulk storage to reduce downstream filtering and improve voltage stability.
• Designed for heavy ripple — Rated ripple currents of 23.4 A (120 Hz) and 26.91 A (100 kHz) allow reliable operation under both low‑ and high‑frequency ripple conditions.
• High‑temperature endurance — 2000 hours at 105°C supports extended operation in thermally demanding environments.
• Secure, serviceable connections — Screw terminal package simplifies installation and replacement in power systems that require robust termination.
• Predictable dissipation and leakage — Specified tan δ and leakage current values enable accurate thermal and standby current budgeting in designs.
• Regulatory compliance — RoHS compliance supports use in regulated markets concerned with restricted substances.

Why Choose LNT2A154MSE?

The LNT2A154MSE combines very high capacitance, a 100 V rating, and strong ripple‑handling capability in a screw‑terminal, radial can that is optimized for general‑purpose industrial and commercial power applications. Its 105°C operating range and 2000‑hour rated life deliver a predictable endurance profile for designs that face sustained thermal and electrical stress.

This capacitor is suitable for engineers specifying robust bulk energy storage and smoothing components where secure termination, measurable dissipation characteristics, and RoHS compliance are required. As part of Nichicon’s LNT series, it addresses large‑format capacitance needs with established electrical and mechanical specifications for system integration.

If you would like pricing or availability, request a quote or contact sales with your quantity, required delivery, and any packaging preferences for a prompt response.