LNR1A154MSE

The LNR1A154MSE is a screw‑terminal aluminum electrolytic capacitor offering 150000 µF (150 mF) capacitance at a 10 V rated voltage. It is a polarized, radial can type designed for general‑purpose applications requiring large bulk capacitance and sustained ripple handling.

Engineered for continuous operation across –40°C to 85°C with a rated endurance of 5000 hours at 85°C, the LNR1A154MSE delivers measurable performance: low‑frequency ripple current of 10.7 A (120 Hz), high‑frequency ripple current of 12.3 A (100 kHz), leakage current of 3670 µA and a loss tangent (tanδ) of 0.9 measured at 20°C, 120 Hz.

Key Features

• High bulk capacitance — 150000 µF (150 mF) provides substantial energy storage for smoothing, buffering and bulk decoupling in power systems.
• Rated voltage — 10 V rated voltage suitable for low‑voltage power rails and energy storage applications where high capacitance is required at low voltage.
• Ripple current capability — 10.7 A at 120 Hz and 12.3 A at 100 kHz to support sustained AC ripple loading across both low and high frequency regimes.
• Endurance and temperature range — Designed for 5000 hours at 85°C and specified operating from –40°C to 85°C for stable performance in elevated‑temperature environments.
• Electrical characteristics — Capacitance tolerance ±20% and tanδ (DF) of 0.9 (measured at 20°C, 120 Hz). Leakage current specified at 3670 µA.
• Robust mechanical and mounting options — Screw terminal radial can package (φ51) enables secure, high‑current connections; standard packaging is cardboard packing for handling and storage.
• Regulatory status — RoHS compliant.

Typical Applications

• General‑purpose power filtering — Bulk smoothing and decoupling on low‑voltage rails where large capacitance and ripple current endurance are required.
• Power supply energy buffering — Local energy reservoir for converters and regulators that require sustained ripple handling and substantial stored charge.
• Industrial electronics — Systems operating within –40°C to 85°C that need long endurance (5000 h at 85°C) and secure screw‑terminal connections.

Unique Advantages

• Large capacitance in a compact can — 150000 µF in a φ51 × 80 mm body delivers high bulk storage without custom modules.
• Dual‑regime ripple handling — Rated ripple currents specified at both 120 Hz and 100 kHz (10.7 A and 12.3 A) to address both mains‑frequency and switching‑frequency stresses.
• Long endurance at elevated temperature — 5000 hours at 85°C provides predictable lifetime performance for sustained thermal environments.
• Screw‑terminal mounting — Provides secure, low‑resistance electrical connections for high‑current applications and simplified panel or busbar integration.
• Measurable electrical limits — Clear specifications for tanδ (0.9), leakage current (3670 µA) and ±20% capacitance tolerance allow deterministic design and validation.
• RoHS compliant — Meets applicable lead‑free and restricted‑substance requirements for broad deployment.

Why Choose LNR1A154MSE?

LNR1A154MSE is positioned for designs that require significant bulk capacitance combined with defined ripple current capability and long endurance at elevated temperature. Its screw‑terminal radial can package and measurable electrical characteristics make it suitable for engineers specifying robust, serviceable capacitors for general‑purpose power systems.

This part is suited to procurement and design cycles that demand verifiable performance (capacitance, ripple current, leakage, tanδ) and predictable lifetime behavior, backed by Nichicon’s LNR series specifications and mass‑production availability.

If you would like pricing, availability or to request a quote for LNR1A154MSE, please contact our sales team or submit a quote request with your project details and required quantities.