LNR1H224MSE

The LNR1H224MSE is a screw‑terminal aluminum electrolytic capacitor offering 220000 µF capacitance at a 50 V rating in a radial can package. It is a polarized, general‑purpose power capacitor designed for applications that require large bulk capacitance with screw‑terminal mounting and long endurance.

Key value propositions include high capacitance density, rated ripple current handling at both low and high frequencies, a 5000 hour endurance at 85°C, and RoHS compliance—making it suitable for installations where reliable bulk energy storage and smoothing are required in systems that accept screw‑terminal components.

Key Features

• Capacitance & Voltage — 220000 µF (220 mF) capacitance at a 50 V rated voltage with ±20% tolerance, providing substantial bulk capacitance for power filtering and energy storage.
• High Ripple Current Capability — 20.3 A at 120 Hz (low frequency) and 23.34 A at 100 kHz (high frequency), enabling effective handling of AC ripple across a range of operating frequencies.
• Endurance & Reliability — 5000 hours rated lifetime at 85°C under DC bias plus rated ripple current; after the endurance test, capacitance change is within ±15% and leakage current remains within specified limits per the datasheet criteria.
• Leakage & Loss Characteristics — Specified leakage current of 5000 µA and a tangent of loss angle (tan δ) of 0.75 (max) at 20°C and 120 Hz for predictable ESR/DF behavior in system designs.
• Operating Range — Specified operating temperature range from −40°C to +85°C for standard 10 to 100 V rated products in the series, matching the LNR series environmental envelope.
• Mechanical & Mounting — Radial can with screw terminals (M5 nominal bolt for φ90 body), size φ90 × 140 mm (L:14 × D:9 cm), and standard bracket options for secure chassis mounting.
• Compliance & Packaging — RoHS compliant and supplied in cardboard packing; product is in mass production.

Typical Applications

• General-purpose power systems — Bulk capacitance for smoothing and energy buffering in equipment that uses screw‑terminal electrolytic capacitors.
• Industrial electronics — Suitable for industrial power units requiring long endurance at elevated temperatures and high ripple current capability.
• Power distribution modules — Provides large capacitance and ripple handling in assemblies where secure screw‑terminal connections are preferred.

Unique Advantages

• Large bulk capacitance: 220000 µF provides significant energy storage for smoothing and buffering supply fluctuations.
• Dual-frequency ripple performance: Rated ripple current specified at both 120 Hz and 100 kHz supports designs with mixed-frequency stress.
• Long endurance at elevated temperature: 5000 hours at 85°C under rated conditions offers predictable long-term performance per the datasheet endurance criteria.
• Screw‑terminal mounting: Robust radial can with screw terminals and bracket options simplifies secure installation and high-current connections.
• Manufacturing readiness: Mass production status and cardboard packing support straightforward procurement and handling.
• RoHS compliant: Meets RoHS environmental requirements for regulated substances.

Why Choose LNR1H224MSE?

The LNR1H224MSE positions itself as a reliable, high‑capacitance solution for systems that require screw‑terminal mounting and extended endurance at elevated temperatures. With 220000 µF at 50 V, specified ripple current performance across low and high frequencies, and a 5000 hour life at 85°C, it addresses design needs where sustained bulk energy storage and predictable aging characteristics are important.

This part is well suited to engineers and procurement teams specifying general‑purpose power capacitors for industrial and commercial equipment needing secure mechanical connections and long‑term performance backed by Nichicon's LNR series specifications.

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