LNY2W102MSEFBB

The LNY2W102MSEFBB is a 1000 µF, 450 V aluminum electrolytic capacitor in a screw‑terminal radial can package designed for general-purpose power applications. Its combination of high rated voltage, substantial capacitance and screw-terminal mounting supports compact equipment designs where high DC bulk capacitance and reliable terminations are required.

Key value propositions include high-voltage energy storage, designed endurance under ripple loading at elevated temperature, and RoHS compliance for regulatory alignment.

Key Features

• High Capacitance and Voltage: 1000 µF rated capacitance at 450 V for DC bulk energy storage in high-voltage rails.
• Screw Terminal Mounting (Radial Can): Robust screw‑terminal connections and radial can packaging suited for secure, serviceable power interconnects.
• Ripple Current Handling: Rated ripple current of 5.5 A at 120 Hz and 7.7 A at 10 kHz, enabling sustained AC ripple performance in power supply and converter environments.
• Operating Temperature Range: Specified for −40 °C to +85 °C to cover a broad range of ambient conditions.
• Endurance at Elevated Temperature: Load life specified as 2000 hours at 85 °C with rated ripple current applied; meets datasheet limits for capacitance change, tan δ and leakage current after test.
• Leakage Current Specification: After 5 minutes at rated voltage, leakage current is ≤ 3√(C·V) µA or 5 mA, whichever is smaller (measured at 20 °C).
• Insulation and Voltage Withstand: Insulation resistance >100 MΩ at DC 500 V between terminal and bracket and voltage proof AC 2500 V for 1 minute between terminal and bracket.
• Polarized Design with ±20% Tolerance: Polarized capacitor with capacitance tolerance of ±20% (120 Hz, 20 °C) for predictable sizing in filter and bulk applications.
• RoHS Compliant: Meets RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose power supplies: Bulk DC smoothing and energy storage on high-voltage rails up to 450 V, supporting compact power supply designs.
• Power conversion modules: Handling ripple current in converters and inverters where sustained AC loading and reliable screw‑terminal connections are required.
• Equipment downsizing: Use where high capacitance in a compact radial screw‑terminal package enables reduced system footprint.

Unique Advantages

• High-voltage, high-capacity option: Combines 450 V rating with 1000 µF capacitance to support higher-voltage DC bus designs without parallel arrays of smaller parts.
• Serviceable screw terminals: Screw-terminal construction simplifies installation and replacement in field‑serviceable or modular equipment.
• Designed for sustained ripple exposure: Specified ripple current ratings and a 2000-hour load life at 85 °C provide predictable performance under continuous AC stress.
• Wide operating temperature: −40 °C to +85 °C range supports deployment across varied ambient conditions while maintaining capacitance stability.
• Regulatory alignment: RoHS compliance supports integration into products requiring lead‑restriction conformity.

Why Choose LNY2W102MSEFBB?

LNY2W102MSEFBB is positioned for designs that require substantial DC energy storage and reliable high-voltage performance in a screw‑terminal radial can. Its rated voltage, ripple current capability and specified 2000‑hour endurance at 85 °C make it suitable for engineers balancing compact system size with long-term ripple-loaded serviceability.

This part is well suited to engineers developing high-voltage power supplies, converters and compact equipment where secure terminal connections, RoHS compliance and defined electrical endurance characteristics are important for design validation and serviceability.

Request a quote or submit a quote request for LNY2W102MSEFBB to receive pricing and availability information from our commercial team.