LNK2H822MSEJ

The LNK2H822MSEJ is an aluminum electrolytic, screw‑terminal capacitor offering 8.2 mF (8200 µF) of capacitance at a 500 V rating. Designed as a high‑voltage, high‑energy density component in a radial can with screw terminals, it targets general‑purpose industrial and power‑electronics applications that require substantial bulk capacitance and high ripple handling.

Key value propositions include a 500 V rated voltage, high allowable ripple current (24.5 A at 120 Hz, 34.3 A at 10 kHz), a 5000 hour endurance at 85°C, and RoHS compliance—providing robust performance for demanding power systems within the specified operating range.

Key Features

• High Capacitance & Voltage: 8.2 mF (8200 µF) rated at 500 V for bulk energy storage in high‑voltage circuits.
• Screw‑Terminal Package: Radial can with screw terminals for secure mechanical and electrical connections in heavy‑current environments.
• High Ripple Current Capability: Rated ripple current of 24.5 A at 120 Hz and 34.3 A at 10 kHz, with frequency coefficients available for other frequencies.
• Endurance & Reliability: Load life rated to 5000 hours at 85°C with specified post‑test limits for capacitance change, tan δ, and leakage current.
• Leakage and Loss Characteristics: Specified leakage current up to 5000 µA (5 mA) and tan δ of 0.2, measured at standard test conditions.
• Temperature Range: Operates from −25°C to +85°C per series specifications.
• Electrical Safety Limits: Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; voltage proof tested to AC 2500 V for 1 minute.
• RoHS Compliance: Product and series conform to RoHS directive requirements.
• Optional Electrolyte Variant: Flame‑retardant type electrolyte is also available for applications requiring that option.

Typical Applications

• High‑Voltage Power Supplies: Bulk energy storage and smoothing where 500 V rating and large capacitance are required.
• Industrial Power Electronics: Filtering and ripple handling in converters and inverters that benefit from high ripple current capability and screw‑terminal mounting.
• Energy Storage and DC Link: Use as DC link or bulk reservoir capacitance in systems that need sustained endurance at elevated temperature (5000 h at 85°C).

Unique Advantages

• Large stored energy per volume: 8.2 mF at 500 V provides significant bulk capacitance for high‑voltage systems without complex parallel arrangements.
• High ripple tolerance: Defined ripple current ratings at both low (120 Hz) and high (10 kHz) frequencies let designers size thermal and cooling solutions with confidence.
• Robust endurance rating: 5000 hours at 85°C demonstrates predictable aging behavior under rated ripple and DC bias conditions.
• Secure, serviceable connections: Screw‑terminal construction simplifies installation and replacement in heavy‑current assemblies.
• Clear electrical limits: Specified insulation resistance and voltage‑proof values support reliable isolation and safety verification in system design.
• Regulatory alignment: RoHS compliance supports deployment in regions and products requiring restricted substances conformance.

Why Choose LNK2H822MSEJ?

The LNK2H822MSEJ combines high capacitance and a 500 V rating with substantial ripple current capability and a 5000‑hour endurance at 85°C, making it a practical choice for designers of high‑voltage power systems and industrial converters that require durable bulk capacitance. Its screw‑terminal, radial can packaging facilitates secure connections and straightforward maintenance in heavy‑current installations.

This capacitor is suited to customers building high‑voltage power electronics who need verifiable electrical limits (insulation resistance, voltage proof), predictable aging behavior, and RoHS compliance. The availability of a flame‑retardant electrolyte option and series frequency data for ripple current scaling further support robust system integration and qualification planning.

Request a quote or submit an inquiry to obtain pricing, lead time, and ordering information for the LNK2H822MSEJ. Our team can provide availability, packaging details, and support for your BOM and system integration needs.