LNK2H182MSEG

The LNK2H182MSEG is a screw-terminal, polarized aluminum electrolytic capacitor offering 1800 µF capacitance at a 500 V rating. Designed for general-purpose applications, it combines high-voltage capability with high ripple-handling and a compact screw-terminal can package.

Key electrical and reliability attributes include low-frequency ripple current of 8.3 A (120 Hz), high-frequency ripple current of 11.62 A (10 kHz), leakage current of 2840 µA, and a rated load life of 5000 hours at 85°C. The part is RoHS compliant and is available in mass production.

Key Features

• Electrical Performance — 1800 µF capacitance with ±20% tolerance at 120 Hz and 20°C; rated for 500 V DC to support high-voltage circuits.
• Ripple Current Handling — Low-frequency ripple current: 8.3 A at 120 Hz; high-frequency ripple current: 11.62 A at 10 kHz, enabling effective smoothing and decoupling under AC ripple stress.
• Leakage and Loss — Specified leakage current of 2840 µA and tangent of loss angle (tan δ) of 0.2 measured at 20°C, 120 Hz for predictable electrical behavior.
• Lifetime and Endurance — Rated load life of 5000 hours at 85°C with endurance requirements defined for capacitance change and dissipation factor after DC bias plus rated ripple current.
• Mechanical & Mounting — Screw terminal radial can package (φ63.5x105L) for robust, secure connections where bolted terminations are required.
• Temperature Range & Reliability — Operates across −25°C to +85°C; insulation resistance and voltage proof characteristics specified for terminal-to-bracket integrity.
• Regulatory — Compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose high-voltage filtering — 1800 µF at 500 V supports bulk filtering and energy buffering in general-purpose DC circuits requiring screw-terminal mounting.
• Power smoothing in industrial equipment — High ripple-current capability and 5000 h life at 85°C provide stable performance under continuous ripple stress in industrial power systems.
• High-voltage energy storage — Suitable where a polarized, high-voltage electrolytic capacitor is needed for temporary energy storage and decoupling in general-purpose designs.
• Systems requiring robust terminations — Screw-terminal can package supports applications that need secure bolted connections and straightforward installation.

Unique Advantages

• High-voltage capability: 500 V rating enables use in circuits that require elevated DC voltages without series stacking.
• High ripple tolerance: Specified ripple currents of 8.3 A (120 Hz) and 11.62 A (10 kHz) reduce thermal stress and improve stability under AC loading.
• Long rated life: 5000 hours at 85°C with defined endurance criteria offers predictable operational lifetime for continuous-duty applications.
• Secure, serviceable connections: Screw-terminal radial can simplifies field wiring and mechanical retention in installed systems.
• Defined electrical characteristics: Specified leakage current and tan δ values (measured conditions provided) make performance verifiable during design and test.
• RoHS compliance: Meets RoHS directive requirements for environmental and regulatory compatibility.

Why Choose LNK2H182MSEG?

LNK2H182MSEG is positioned for engineers and procurement teams seeking a robust, high-voltage aluminum electrolytic capacitor with screw-terminal mounting. Its combination of 1800 µF at 500 V, high ripple-current ratings, and 5000-hour endurance at 85°C provides verifiable performance for general-purpose high-voltage designs that require secure terminations and predictable lifetime behavior.

This part is suitable for projects that prioritize high-voltage smoothing, energy buffering, and reliable field connections while maintaining RoHS compliance and clear electrical specifications for design validation and qualification.

Request a quote or contact sales to discuss pricing, lead times, and volume availability for LNK2H182MSEG.