LNK2H392MSEHBB

The LNK2H392MSEHBB is a screw-terminal aluminum electrolytic capacitor designed for general-purpose power applications. It pairs a 3.9 mF (3900 µF) capacitance with a 500 V rated voltage in a smaller-sized radial can with screw terminals for robust electrical and mechanical connections.

Engineered for sustained operation up to 85°C, this RoHS-compliant capacitor delivers high ripple-current capability and a long load-life specification, making it suitable for systems that require reliable energy storage and filtering at high voltage.

Key Features

• Capacitance & Voltage — 3.9 mF (3900 µF) nominal capacitance with a 500 V rated voltage; capacitance tolerance ±20% (–20% to +20%).
• Screw Terminal Mounting — Radial can package with screw terminals for secure, low-impedance connections and straightforward installation in power assemblies.
• High Ripple Current — Rated ripple current up to 14.4 A at 120 Hz and 20.16 A at 10 kHz to support demanding AC ripple and smoothing duties.
• Thermal & Lifetime — Operating temperature range from –25°C to +85°C with a specified load life of 5000 hours at 85°C under applied ripple current.
• Mechanical Size — Smaller-sized design with dimensions L: 15 × D: 7.62 cm for space-conscious power designs.
• Polarized Electrolytic — Polarized construction for DC energy storage and filtering applications.
• RoHS Compliant — Meets RoHS directive requirements.

Typical Applications

• High-voltage power supplies — Bulk smoothing and energy storage where 500 V rating and 3900 µF capacitance are required.
• DC link and inverter systems — Filtering and ripple management benefiting from the capacitor’s specified high ripple-current ratings at 120 Hz and 10 kHz.
• Industrial power electronics — Robust screw-terminal connections and long life at 85°C for sustained operation in industrial environments.

Unique Advantages

• High voltage capability: 500 V rating enables use in higher-voltage DC systems without series stacking.
• Enhanced ripple handling: Explicit ripple-current ratings (14.4 A at 120 Hz; 20.16 A at 10 kHz) support reliable smoothing under heavy AC ripple stress.
• Long load-life: 5000 hours at 85°C under rated ripple conditions provides predictable lifetime behavior for maintenance planning.
• Secure mechanical connection: Screw terminal package reduces contact resistance and eases installation and replacement in assemblies.
• Compact footprint: Smaller-sized radial can reduces board or chassis space compared to larger high-voltage capacitors.
• Regulatory compliance: RoHS compliance supports environmental and procurement requirements.

Why Choose LNK2H392MSEHBB?

The LNK2H392MSEHBB targets designs that require a robust, high-voltage electrolytic capacitor with strong ripple-current capability and a long specified load life at elevated temperatures. Its screw-terminal radial can and smaller-sized format make it suitable for power supplies, DC link circuits, and industrial power electronics where space, connection integrity, and predictable lifetime are important.

With explicit specifications for capacitance, voltage, ripple current, operating temperature, and endurance, this capacitor delivers verifiable performance and long-term value for engineers and procurement teams specifying components for high-voltage power systems.

Request a quote or contact sales for pricing, availability, and delivery lead times for the LNK2H392MSEHBB.