LNY2G182MSEGBB

The LNY2G182MSEGBB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose power applications. It delivers 1.8 mF (1800 µF) capacitance at a 400 V rating with a compact φ63.5 × 65 mm package and screw terminals for secure, high-current connections.

Engineered for robustness in power systems, this part combines high ripple-current capability and a 2000-hour load life at 85°C, making it suitable where sustained ripple handling and long-term reliability are required while supporting equipment downsizing goals.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) rated at 400 V with ±20% tolerance (120 Hz, 20°C), providing bulk energy storage for high-voltage DC applications.
• Low Loss Tangent — tan δ of 0.25 (measured at 20°C, 120 Hz), supporting predictable dissipation characteristics under typical measurement conditions.
• High Ripple Current Capability — Low-frequency ripple current of 9.10 A (120 Hz) and high-frequency ripple capability of 12.74 A (10 kHz), enabling effective smoothing and filtering in high-ripple environments.
• Controlled Leakage — Leakage current specified at 2540 µA (per datasheet measurement conditions), helping maintain predictable standby and operating behavior.
• Thermal and Endurance Performance — Rated operating range −40°C to +85°C with a load life of 2000 hours at 85°C under rated ripple conditions for extended service in elevated-temperature enclosures.
• Mechanical & Mounting — Radial can with screw terminals (M5 nominal bolt on φ63.5 size) for robust electrical and mechanical connections in power assemblies.
• Low-Temperature Stability — Impedance characteristic supports up to 12× increase at −40°C relative to +20°C per datasheet stability specification, enabling predictable behavior across the rated temperature range.
• Compliance — RoHS compliant per the product specification.

Typical Applications

• General-purpose power systems — Bulk energy storage and smoothing in power supplies and DC link circuits where a 400 V, high-capacitance solution is required.
• High-ripple circuits — Filter and ripple-handling roles in converters and inverters that demand continuous ripple current capability at both low and high frequencies.
• Equipment downsizing — Use in designs targeting reduced overall system size while retaining necessary bulk capacitance and ripple performance.

Unique Advantages

• High-voltage, high-capacitance combination: 400 V rating with 1800 µF provides substantial energy storage without requiring parallel stacks of lower-voltage capacitors.
• Robust ripple endurance: Specified ripple currents at 120 Hz and 10 kHz reduce the need for additional filtering components and simplify thermal management.
• Screw-terminal reliability: M5-compatible screw terminals ensure secure, low-resistance connections for high-current paths and easy mechanical integration.
• Designed for elevated-temperature operation: 2000-hour load life at 85°C supports long-term use in warm operating environments.
• Predictable electrical behavior: Defined tan δ, leakage current, and impedance stability figures enable straightforward design margining and thermal planning.
• RoHS compliant: Meets regulatory requirements for lead-free materials in compliant assemblies.

Why Choose LNY2G182MSEGBB?

The LNY2G182MSEGBB is positioned as a reliable, high-voltage bulk capacitor for general-purpose power designs that require substantial capacitance, strong ripple handling, and durable performance at elevated temperatures. Its screw-terminal form factor simplifies integration into power assemblies where secure connections and mechanical robustness are priorities.

This part is suited for designers and procurement teams building power supplies, DC-link networks, and other high-voltage systems that value quantified electrical characteristics (capacitance, tan δ, leakage), long load life at 85°C, and RoHS compliance for long-term product support and regulatory alignment.

Request a quote or submit an inquiry to receive pricing, availability, and delivery information for the LNY2G182MSEGBB. Sales and application teams can provide detailed ordering and lead-time support tailored to your project requirements.