LNT2H822MSEJBB

The LNT2H822MSEJBB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose electrical applications. It provides high-voltage bulk capacitance (8.2 mF at 500 V) in a large-format package (φ90 × 220 mm) with screw terminals for robust, low-resistance connections.

Engineered for elevated operating conditions, this part is specified for operation from −25°C to +105°C and a rated endurance of 2,000 hours at 105°C, making it suitable for designs that require sustained high-voltage energy storage and significant ripple handling.

Key Features

• Capacitance & Voltage — 8.2 mF nominal capacitance at a rated voltage of 500 V, providing substantial bulk energy storage for high-voltage circuits.
• Package & Mounting — Screw terminal, radial can package (φ90 × 220 mm) with screw terminals for secure electrical and mechanical connection in panel or chassis installations.
• Temperature & Lifetime — Rated for operation from −25°C to +105°C with a guaranteed lifetime of 2,000 hours at 105°C under rated ripple/current conditions for the 500 V class.
• Ripple Current Performance — Specified ripple current of 25.5 A at 120 Hz and 35.7 A at 100 kHz, supporting continuous AC ripple handling in high-voltage power circuits.
• Tolerance & Polarization — Capacitance tolerance ±20% (measured at 120 Hz, 20°C); polarized construction appropriate for DC bulk storage applications.
• RoHS Compliance — Declared RoHS compliant.

Typical Applications

• General-purpose high-voltage circuits — Provides bulk energy storage and smoothing where a high-voltage, high-capacitance polarized capacitor is required.
• Rack- or chassis-mounted power assemblies — Screw terminal mounting and large radial can package enable secure connections and mechanical stability in installed equipment.
• High-ripple power systems — Rated ripple current values at 120 Hz and 100 kHz support continuous smoothing of DC outputs subjected to significant AC ripple currents.

Unique Advantages

• High-voltage bulk capacitance: 8.2 mF at 500 V supplies large stored energy in a single component, reducing the need for parallel capacitors.
• Screw-terminal reliability: Robust screw terminals simplify heavy-current connections and improve mechanical retention in installed systems.
• Elevated operating temperature and defined lifetime: Rated −25°C to +105°C with 2,000 hours endurance at 105°C for the 500 V class, enabling predictable long-term performance in warm environments.
• Measurable ripple capability: Ripple current specifications (25.5 A @ 120 Hz, 35.7 A @ 100 kHz) allow engineers to design with quantified AC stress margins.
• Clear tolerance and polarization: ±20% capacitance tolerance and polarized construction simplify selection and ensure predictable electrical behavior.
• Regulatory alignment: RoHS compliance supports use in products targeting RoHS-directed markets.

Why Choose LNT2H822MSEJBB?

LNT2H822MSEJBB targets designs that require high-voltage, high-capacitance bulk storage with secure screw-terminal connections and defined thermal endurance. Its combination of 8.2 mF at 500 V, specified ripple current ratings, and a 2,000-hour endurance at 105°C (for the 500 V class) provides engineers with verifiable parameters for system-level energy storage and ripple handling.

This part is suitable for engineers and procurement teams specifying robust, general-purpose aluminum electrolytic capacitors where long-term performance data and mechanical reliability are important. The RoHS declaration and clear specification set make it straightforward to validate in product build documentation.

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