LNR1J224MSEB

The LNR1J224MSEB is a screw‑terminal aluminum electrolytic capacitor from Nichicon’s LNR series, offering very high capacitance (220,000 µF) at a 63 V rating in a radial can with screw terminals. Designed for general‑purpose power applications, it delivers large energy storage and high ripple handling in systems that require robust screw‑terminal mounting.

Key value lies in its combination of bulk capacitance, high ripple current capability, long endurance (5,000 hours at 85°C) and a wide operating temperature range (‑40°C to +85°C), making it appropriate where sustained smoothing and energy buffering are needed.

Key Features

• Very high capacitance: 220,000 µF (220 mF) providing substantial bulk energy storage and smoothing capacity for power rails.
• Rated voltage: 63 V DC rated voltage for mid‑voltage power systems.
• Screw‑terminal mounting: Radial can with screw terminals for secure, low‑impedance connections and easy installation in power assemblies.
• High ripple current capability: 28.3 A at 120 Hz and 32.55 A at 100 kHz, enabling effective handling of AC ripple and high‑frequency stress within specified conditions.
• Endurance and temperature tolerance: Qualified for 5,000 hours at 85°C and an operating range of ‑40°C to +85°C to support extended life under elevated temperature stress.
• Leakage current specification: Specified leakage current of 5,000 µA after voltage application, consistent with large‑value electrolytic behavior.
• Mechanical dimensions and packaging: Body size φ90 × 170 L (L: 17 × D: 9 cm) with cardboard packing; capacitors φ51 and larger are furnished with 3‑leg mounting brackets as standard per the LNR series documentation.
• RoHS compliant & mass production status: Meets RoHS requirements and is available in mass production quantities.

Typical Applications

• Bulk power smoothing: Large bulk capacitance and high ripple current make it suitable for smoothing DC bus rails and reducing low‑frequency ripple in power converters.
• Energy buffering: Provides energy storage for systems that require short‑term high current delivery or hold‑up energy at mid‑voltage levels.
• Industrial power modules: Screw‑terminal construction and robust endurance support installation in industrial power supplies and large enclosures where secure connections and long life are needed.

Unique Advantages

• Exceptional bulk energy density: 220,000 µF capacitance supplies large charge reservoirs for smoothing and buffering without parallel banks of smaller capacitors.
• Low‑impedance screw connections: Screw terminals enable reliable, low‑resistance terminations ideal for high‑current paths and repeatable servicing.
• High ripple handling: Specified ripple currents (28.3 A @120 Hz, 32.55 A @100 kHz) allow the capacitor to absorb both low‑ and higher‑frequency ripple components within rated limits.
• Designed for long service life: Rated for 5,000 hours at 85°C under DC bias plus rated ripple current, supporting extended operation in elevated temperature environments.
• Installation flexibility: Large‑diameter package with standard 3‑leg bracket option for secure mounting in chassis and enclosures.
• Regulatory conformity: RoHS compliant for ease of integration into assemblies targeting restricted‑substance requirements.

Why Choose LNR1J224MSEB?

The LNR1J224MSEB is positioned for designs that demand substantial bulk capacitance at a 63 V level with reliable screw‑terminal installation and measurable ripple performance. Its combination of high capacitance, defined ripple ratings, long endurance at 85°C, and wide operating temperature range makes it a practical choice for engineers specifying large energy‑storage capacitors in power conversion, energy buffering, and industrial power applications.

For teams focused on durability and predictable electrical behavior, this part offers a clear specification set (capacitance tolerance ±20% at 120 Hz/20°C, leakage current 5,000 µA, 5,000‑hour endurance) and production availability to support both prototyping and volume deployment.

If you would like pricing, lead‑time details, or a formal quote for LNR1J224MSEB, please request a quote or contact sales to submit an inquiry and receive guidance on availability and ordering.