LNK2H152MSEG

The LNK2H152MSEG is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose high-voltage applications. It provides 1500 µF capacitance at a 500 V rating, polarized construction, and a compact φ63.5 × 90 mm form factor for panel- or chassis-mounted power assemblies.

Engineered for reliable long-term operation, this part is specified for operation from −25 °C to +85 °C, a 5000-hour load life at 85 °C under ripple current, and is RoHS compliant. Typical usage includes DC filtering and bulk energy smoothing where high voltage and robust ripple performance are required.

Key Features

• Capacitance & Voltage — 1500 µF nominal capacitance at a 500 V rated voltage, suitable for high-voltage DC filtering and energy smoothing in power systems.
• Screw Terminal Mounting — Radial can with screw terminals provides secure, low-inductance connections for panel or chassis mounting and easy field wiring.
• Operating Temperature & Lifetime — Rated for −25 °C to +85 °C operation with a load life of 5000 hours at 85 °C when subjected to rated ripple current.
• Ripple Current Performance — Specified ripple current of 7.1 A at 120 Hz and 9.94 A at 10 kHz, supporting effective ripple suppression across common power frequencies.
• Loss Characteristics — Specified tangent of loss angle (tan δ) of 0.2 (measurement reference 120 Hz, 20 °C), for predictable dissipation behavior.
• Electrical Integrity — Leakage current limited per datasheet: after 5 minutes at rated voltage, leakage is ≤ 3√(C·V) µA or 5 mA, whichever is smaller (at 20 °C); insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Construction & Packaging — Polarized aluminum electrolytic with φ63.5 mm diameter and 90 mm length, shipped in cardboard packing; printed white marking on black sleeve for part identification.
• Regulatory — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Power Supply Filtering — Bulk smoothing and DC link decoupling in high-voltage power supplies where 500 V rating and substantial capacitance are required.
• Industrial Power Electronics — Energy buffering and ripple suppression in industrial converters and motor drives that operate within the specified temperature and ripple conditions.
• Chassis- or Panel-Mounted Systems — Applications that benefit from screw-terminal mounting for robust mechanical and electrical connections in field-serviceable equipment.

Unique Advantages

• High-voltage capability: 500 V rating enables use in higher-voltage DC circuits without additional series components.
• Long specified load life: 5000 hours at 85 °C under rated ripple current provides predictable service life for temperature-constrained designs.
• Clear ripple specifications: Rated ripple currents at both 120 Hz and 10 kHz allow designers to assess performance across low- and high-frequency components of ripple.
• Robust connectivity: Screw terminal packaging offers secure, low-impedance connections suitable for heavy-current or frequently serviced installations.
• Measured dissipation parameter: tan δ value (0.2) and standardized leakage current limits support reliable thermal and leakage budgeting in system designs.
• Compliance and traceability: RoHS compliance and clear sleeve marking simplify regulatory documentation and assembly identification.

Why Choose LNK2H152MSEG?

LNK2H152MSEG combines a high 500 V rating with substantial 1500 µF capacitance in a screw-terminal radial can, offering designers a reliable option for high-voltage DC smoothing and energy storage where secure connections and field serviceability are important. The part’s defined ripple-current ratings, specified tan δ, leakage limits, and a 5000-hour load-life at 85 °C make performance trade-offs straightforward to evaluate in thermal and lifetime calculations.

This capacitor is suited to engineering teams and procurement groups specifying components for industrial power electronics, high-voltage supplies, and chassis-mounted power modules that require predictable electrical behavior, RoHS compliance, and a durable screw-terminal package.

Request a quote or submit an inquiry to discuss pricing, availability, and lead times for LNK2H152MSEG. Our team can provide the information you need to evaluate this capacitor for your design.