LNK2V103MSEHBN

The LNK2V103MSEHBN is a screw-terminal aluminum electrolytic capacitor designed for general-purpose high-voltage applications. It provides bulk capacitance in a radial, can-style package with secure screw-terminals for robust electrical and mechanical connections.

Key design attributes include a 10,000 µF capacitance at 350 V, operation from -25 °C to +85 °C, and a specified load life of 5,000 hours at 85 °C under rated ripple-current conditions, making it suitable for applications that require substantial energy storage and long-term stability under ripple loading.

Key Features

• High Capacitance: 10,000 µF (10 mF) nominal capacitance for bulk energy storage and smoothing.
• High Voltage Rating: Rated at 350 V for higher-voltage DC applications.
• Screw Terminal Mounting: Radial can package with screw terminals designed for secure, low-resistance connections and easy field servicing.
• Operating Temperature Range: Specified from -25 °C to +85 °C to cover common industrial and power-electronics ambient conditions.
• Long Load Life: Endurance specified as 5,000 hours at 85 °C with DC bias plus rated ripple current (peak voltage not to exceed rated voltage).
• Ripple Current Capability: Rated ripple current of 25.1 A at 120 Hz and 35.14 A at 10 kHz (frequency-dependent performance provided).
• Endurance and Recovery: After the 5,000-hour endurance test at 85 °C, capacitance change is within ±20% of initial value; tan δ and insulation resistance meet the endurance criteria specified.
• Leakage Current Specification: After 5 minutes at rated voltage, leakage current is not more than 3√(C·V) µA or 5 mA, whichever is smaller (measured at 20 °C).
• Insulation & Voltage Withstand: Insulation resistance greater than 100 MΩ at DC 500 V (between terminal and bracket); AC 2500 V applied for 1 minute shows no abnormality.
• Tolerance & Polarity: Capacitance tolerance ±20% (at 120 Hz, 20 °C); polarized device.
• Physical Size: Package dimensions: L 15.5 × D 7.62 cm; maximum seated height 6.102 inch; radial can with screw terminals.
• RoHS Compliant: Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose Power Circuits: Bulk smoothing and energy storage where 10,000 µF at 350 V is required for DC bus stabilization.
• High-Voltage Filtering: Ripple-current handling (25.1 A at 120 Hz, 35.14 A at 10 kHz) supports filtering duties under significant AC ripple.
• Industrial Power Electronics: Screw-terminal construction enables secure current-carrying connections in industrial assemblies and serviceable designs.

Unique Advantages

• Substantial Bulk Capacitance: 10,000 µF at 350 V delivers significant stored energy per component, reducing the number of capacitors needed for bulk applications.
• High Ripple-Current Handling: Specified ripple-current ratings at both low and high frequencies allow designers to size capacitors to actual ripple loads with confidence.
• Long Endurance Under Load: 5,000-hour rated life at 85 °C under DC bias plus rated ripple current provides predictable aging and service life planning.
• Robust Electrical Isolation: Insulation resistance >100 MΩ at DC 500 V and AC 2500 V voltage-proof testing between terminal and bracket support safe deployment in high-voltage systems.
• Serviceable Mechanical Design: Screw terminals and radial can package simplify replacement and secure mounting in assembled equipment.
• Regulatory Compliance: RoHS conformity supports use in environments requiring restricted-substance compliance.

Why Choose LNK2V103MSEHBN?

LNK2V103MSEHBN is positioned for designs that need high-voltage bulk capacitance with reliable ripple-current capability and a durable, serviceable screw-terminal package. Its specified endurance at 85 °C, clear leakage-current limits, and insulation/voltage-proof characteristics provide quantifiable behavior for engineering and procurement decisions.

This part is suited to customers designing or maintaining high-voltage power circuits, filtering stages, and industrial power-electronics equipment where long-term performance, secure connections, and RoHS compliance are priorities.

If you need pricing, lead-time details, or a formal quote for LNK2V103MSEHBN, request a quote or contact sales to discuss availability and volume options.