LNK2W272MSEHBB

The LNK2W272MSEHBB is an aluminum electrolytic capacitor in a screw-terminal, radial can package designed for general-purpose high-voltage applications. It delivers 2700 µF capacitance at a 450 V rating with robust ripple-current capability and a 5000-hour endurance at 85°C.

Its combination of high capacitance, high-voltage rating and screw-terminal mounting makes it suitable for designs that require secure electrical connections and sustained performance under elevated temperature and ripple loading.

Key Features

• Capacitance & Tolerance — 2.7 mF (2700 µF) with ±20% tolerance (measured at 120 Hz, 20°C).
• High Voltage Rating — Rated voltage of 450 V for high-voltage DC applications within the LNK series range.
• Ripple Current Capacity — 11.0 A at 120 Hz (low frequency) and 15.4 A at 10 kHz (high frequency) to handle substantial AC ripple loads.
• Endurance — Load-life specification of 5000 hours at 85°C when subjected to DC bias plus rated ripple current.
• Leakage and Loss Characteristics — Specified leakage current of 3300 µA and tangent of loss angle (tan δ) of 0.2 for predictable performance.
• Operating Temperature — Specified operating range from −25°C to +85°C.
• Screw Terminal Package — Radial can with screw terminals (φ76.2 × 90 mm body) for secure mechanical and electrical connections.
• Safety and Reliability Tests (Series-level) — Insulation resistance >100 MΩ at DC 500 V between terminal and bracket; voltage proof AC 2500 V for 1 minute shows no abnormality.
• RoHS Compliant & Packaging — RoHS-compliant material set; supplied in cardboard packing and in mass-production status.

Typical Applications

• General-purpose power systems — Provides bulk high-voltage capacitance for DC-link, smoothing, and energy storage duties where a 450 V rating and substantial ripple handling are required.
• AC/DC power supplies — Accepts high low- and high-frequency ripple currents (11 A at 120 Hz, 15.4 A at 10 kHz), suitable for rectifier/filter stages and high-power supply designs.
• Industrial electronics — Screw-terminal mounting and 5000-hour endurance at 85°C support sustained operation in demanding equipment that requires secure terminations and long operating life.

Unique Advantages

• High-voltage bulk capacitance: 2700 µF at 450 V supplies substantial energy storage in a single component, reducing part count for high-voltage designs.
• Robust ripple-handling: High ripple-current ratings at both low and high frequencies reduce the need for parallel devices and improve thermal performance under AC stress.
• Screw-terminal security: Mechanical screw terminals enable durable, low-resistance connections suitable for high-current and field-serviceable assemblies.
• Designed for sustained use: 5000 hours of qualified life at 85°C under rated ripple conditions supports long-term reliability in continuous-duty applications.
• Measured dielectric behavior: Specified tan δ and leakage current figures provide predictable impedance and leakage characteristics for accurate design margining.
• Regulatory and handling: RoHS compliance and cardboard packing align with environmental requirements and practical shipment/handling.

Why Choose LNK2W272MSEHBB?

LNK2W272MSEHBB combines high-voltage capability with substantial capacitance and high ripple-current ratings in a screw-terminal radial can package. The product is positioned for designers who need reliable DC-link or smoothing capacitance with secure connections and a verified 5000-hour endurance at elevated temperature.

This capacitor is suitable for engineers specifying components for long-life, high-voltage power circuits that benefit from clear, manufacturer-specified leakage, loss, and ripple parameters, along with RoHS-compliant materials and standard cardboard packing for production deployment.

If you would like pricing, availability or a formal quotation for LNK2W272MSEHBB, please request a quote or contact sales to submit your requirements and receive a prompt response.