LNK2H152MSEF

The LNK2H152MSEF is a screw-terminal aluminum electrolytic capacitor offering 1.5 mF (1500 µF) capacitance at a 500 V rated voltage. Designed in a radial can with robust screw terminals and a compact φ51 × 130 mm package, it provides high-voltage bulk capacitance for general-purpose industrial and power applications.

Key value comes from its combination of high voltage rating, polarized screw-terminal mounting for secure connections, rated ripple-current capability, and a 5000-hour endurance at 85°C, all supplied in RoHS-compliant construction and cardboard packing for mass production use.

Key Features

• Electrical Capacity — 1.5 mF (1500 µF) nominal capacitance with ±20% tolerance at 120 Hz, 20°C, suitable where large energy storage or bulk filtering is required.
• High Voltage Rating — Rated for 500 V DC, consistent with the LNK series rated voltage range up to 500 V.
• Ripple Current Performance — Rated ripple current of 7.3 A at 120 Hz and 10.22 A at 10 kHz, enabling sustained AC ripple handling when used within specified conditions.
• Endurance and Reliability — Load-life specification of 5000 hours at 85°C with D.C. bias plus rated ripple current; capacitance change and dissipation factor limits are defined in the endurance criteria.
• Loss Factor (tan δ) — Specified tan δ (DF) of 0.2 (measurement at 120 Hz, 20°C), useful for predicting internal dissipation under AC conditions.
• Insulation and Voltage Withstand — Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; AC 2500 V for 1 minute applied between terminal and bracket shows no abnormality per series data.
• Mechanical / Mounting — Radial can with screw terminals and M5-compatible terminal pitch (φ51 case), providing secure bolted connections for high-current or high-vibration installations.
• Operating Range & Packaging — Rated category temperature range of −25°C to +85°C, supplied in cardboard packing and available for mass production supply.
• RoHS Compliant — Meets RoHS directive requirements as stated in the product series information.

Typical Applications

• General-purpose power filtering — Bulk DC smoothing and energy storage where 500 V rating and 1500 µF capacitance are required.
• High-voltage DC link circuits — Screw-terminal mounting provides a secure connection for DC link or intermediate circuits requiring robust terminal clamping.
• Industrial power equipment — Suited to general-purpose industrial assemblies that need high-voltage bulk capacitance with defined ripple-current and endurance behaviour.

Unique Advantages

• High-voltage bulk capacitance: 1500 µF at 500 V gives significant stored energy per unit for applications requiring large DC capacitance.
• Secure screw-terminal connections: Radial can with screw terminals (M5-compatible on φ51 case) simplifies installation and improves mechanical reliability in demanding assemblies.
• Defined long-term endurance: 5000 hours rated life at 85°C under D.C. bias plus rated ripple current—useful for planning maintenance intervals and lifetime estimates.
• Measurable ripple handling: Published ripple currents at both low (120 Hz) and high (10 kHz) frequencies let designers size thermal and cooling margins accurately.
• Series-level insulation and voltage proof: Insulation resistance >100 MΩ at DC 500 V and AC 2500 V, 1 minute voltage proof between terminal and bracket support safe high-voltage operation.
• RoHS-compliant supply format: Supplied in cardboard packing for mass-production availability while meeting RoHS requirements.

Why Choose LNK2H152MSEF?

LNK2H152MSEF positions itself as a practical high-voltage aluminum electrolytic solution for engineers needing 1500 µF bulk capacitance at 500 V with robust screw-terminal mounting. Its combination of specified ripple-current ratings, 5000-hour endurance at 85°C, and measurable loss characteristics supports designs where predictable long-term behavior under load is required.

This part is well suited for designers and procurement teams specifying general-purpose industrial power components that require clear electrical and mechanical specifications, RoHS compliance, and supply in a production-ready packaging format.

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