LNK2H102MSEFBN

The LNK2H102MSEFBN is a screw-terminal aluminum electrolytic capacitor designed for general-purpose applications requiring high voltage and robust ripple-current handling. It provides 1000 µF capacitance at a 500 V rating in a radial can with screw terminals.

Key attributes include a -25°C to 85°C operating range, 5000 hours endurance at 85°C under rated ripple conditions, and RoHS compliance — suitable for designs that need high-voltage energy storage and sustained ripple performance in a compact package (φ51 × 100 mm).

Key Features

• Electrical Performance — 1000 µF capacitance with a 500 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C), offering predictable bulk energy storage for higher-voltage systems.
• High Ripple-Current Capability — Rated low-frequency ripple current of 4.20 A at 120 Hz and high-frequency ripple current of 5.88 A at 10 kHz, enabling sustained AC ripple handling under load.
• Leakage and Dissipation — Specified leakage current of 2,120 µA and a tangent of loss angle (tan δ) of 0.2 at 20°C and 120 Hz for controlled dissipation and predictable behavior in filtering applications.
• Endurance and Reliability — Load-life specification of 5,000 hours at 85°C with DC bias plus rated ripple current; meets endurance criteria after recovery to 20°C per the datasheet.
• Mechanical & Mounting — Radial can with screw terminals and M5 bolt nominal terminal diameter for robust electrical connections in high-current service; physical size φ51 × 100 mm.
• Insulation and Voltage Withstand — Insulation resistance defined at greater than 100 MΩ at DC 500 V between terminal and bracket and AC 2500 V, 1 minute voltage proof between terminal and bracket.
• Environmental Compliance — RoHS compliant and supplied in cardboard packing; intended for mass production use.

Typical Applications

• Power supply filtering — Bulk smoothing and ripple reduction in general-purpose power supplies, leveraging 1000 µF at 500 V and rated ripple-current capability.
• Energy storage — Short-term energy buffering where high-voltage capacitance and reliable leakage/tanδ characteristics are required.
• Industrial electronics — DC bus and downstream filtering in industrial equipment that operates within -25°C to 85°C and requires long endurance at elevated temperature.

Unique Advantages

• High-voltage capability: 500 V rated voltage supports higher-voltage system designs without series stacking.
• Robust ripple handling: Specified ripple currents at 120 Hz and 10 kHz accommodate both low- and high-frequency ripple environments.
• Proven endurance: 5,000-hour load-life rating at 85°C under rated conditions provides predictable lifetime performance.
• Secure screw-terminal mounting: Radial can with screw terminals (M5 nominal) enables low-impedance, high-reliability connections for high-current applications.
• Measured dissipation and leakage: Defined tan δ and leakage current figures aid thermal and loss budgeting in design validation.
• Regulatory readiness: RoHS compliance supports use in regulated production environments.

Why Choose LNK2H102MSEFBN?

The LNK2H102MSEFBN combines high-voltage capacitance, defined ripple-current capability, and a robust screw-terminal package to deliver dependable bulk energy storage and filtering for general-purpose designs. Its specified leakage, tan δ, and insulation characteristics make it straightforward to assess for thermal management and electrical performance during system integration.

This part is well suited to engineers and procurement teams seeking a mass-production-ready aluminum electrolytic capacitor with documented endurance at elevated temperature, RoHS compliance, and mechanical features that support secure, low-impedance connections in high-voltage assemblies.

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