LNK2G822MSEJ

The LNK2G822MSEJ is an aluminum electrolytic capacitor in a screw‑terminal can designed for general‑purpose power applications. It delivers 8200 μF capacitance at a 400 V rating with a polarized, radial package and screw terminals for secure electrical and mechanical connection.

Engineered for applications requiring high bulk capacitance and sustained performance, this part combines a wide operating temperature range with a long endurance rating and measurable ripple handling to support reliable power smoothing and energy buffering in commercial and industrial equipment.

Key Features

• High Capacitance & Voltage: 8.2 mF (8200 μF) at a 400 V rated voltage for substantial bulk energy storage and filtering in high‑voltage circuits.
• Screw‑Terminal Package: Radial can with screw terminals provides a robust, low‑impedance connection for high current bus applications and secure mounting.
• Long Life Endurance: Rated for 5000 hours at 85°C under specified ripple conditions, supporting extended service life in elevated temperature environments.
• Ripple Current Capability: Rated ripple current of 22.9 A at 120 Hz and 32.06 A at 10 kHz, enabling effective handling of both low‑ and high‑frequency ripple components.
• Electrical Loss and Leakage: Specified tan δ of 0.2 and leakage current of 5000 μA, providing defined dissipation and self‑discharge characteristics for design predictability.
• Operating Range & Tolerance: Polarized device with capacitance tolerance ±20% and operating temperature range of −25°C to +85°C for general‑purpose environments.
• Form Factor: φ90×120L size (size dimensions: L: 12 × D: 9 cm; height seated max: 4.724 inch) in a radial can suitable for PCB or chassis mounting.
• Regulatory: RoHS compliant.

Typical Applications

• General‑purpose power supplies: Bulk energy storage and smoothing where a high‑voltage, high‑capacitance capacitor is required for stable DC output.
• Industrial power equipment: Energy buffering and ripple suppression in commercial and industrial equipment operating within −25°C to +85°C.
• High‑voltage filtering: DC link and filtering roles in systems that need 400 V rated capacitance with secure screw‑terminal connections.

Unique Advantages

• Large bulk capacitance at high voltage: 8200 μF at 400 V provides substantial energy storage in a single component, simplifying designs that require high capacitance.
• Secure, serviceable connections: Screw terminals allow robust electrical attachment and easier installation or replacement compared with leaded types.
• Defined ripple handling: Rated ripple currents at 120 Hz and 10 kHz help designers size capacitors for real‑world ripple profiles and thermal considerations.
• Durability at elevated temperature: 5000‑hour life at 85°C gives predictable long‑term performance in sustained high‑temperature operation.
• Predictable electrical characteristics: Specified tan δ and leakage current values support reliable thermal and leakage budgeting in power designs.
• RoHS compliance: Meets environmental directive requirements for lead‑free assemblies.

Why Choose LNK2G822MSEJ?

The LNK2G822MSEJ combines high capacitance and a 400 V rating in a durable screw‑terminal can that suits general‑purpose industrial and commercial power applications. Its long endurance at elevated temperature, specified ripple current capabilities, and defined electrical loss and leakage characteristics make it a practical choice when predictable bulk capacitance and secure connections are required.

This part is appropriate for design teams and procurement seeking a high‑voltage, high‑capacitance aluminum electrolytic solution from a recognized manufacturer, with RoHS compliance and form factor options that support robust mounting and serviceability.

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