LKX2W560MESY25

The LKX2W560MESY25 is an aluminum electrolytic capacitor with a snap-in terminal configuration, optimized for audio equipment and switching power supplies. It provides 56 µF capacitance at a 450 V rated voltage and is supplied in a radial, can-type snap-in package.

Designed from selected materials to achieve superior acoustic sound and compliant with RoHS (2011/65/EU, (EU)2015/863), this part targets general-purpose power filtering and audio power supply applications that require stable performance up to 105°C.

Key Features

• Capacitance & Voltage — 56 µF rated capacitance with a 450 V rated voltage and tolerance of ±20% (–20%~20%).
• High-temperature endurance — Specified for operation up to 105°C with an endurance rating of 2000 hours at 105°C under DC bias plus rated ripple current.
• Snap-in package — Radial, can-type snap-in mounting for secure board retention in power modules and assemblies.
• Ripple current performance — Rated ripple current examples: 440 mA at 120 Hz and 629.2 mA at 50 kHz (frequency-dependent coefficients apply as per series specifications).
• Acoustic optimization — Selected materials and construction aimed to achieve superior acoustic sound for audio equipment applications.
• Operating range & polarization — Polarized capacitor with an operating temperature range of –25°C to +105°C (for 400–450 V range).
• RoHS compliant & marking — Compliant to RoHS (2011/65/EU, (EU)2015/863); product is printed with gold color lettering on a black sleeve.
• Compact footprint — Package dimensions: L: 2.5 × D: 2 cm, suitable for dense power supply layouts.

Typical Applications

• Audio equipment power supplies — Provides bulk filtering and energy storage in audio power rails where acoustic characteristics are a consideration.
• Switching power supplies — Used for smoothing and decoupling in high-voltage stages of switch-mode power supplies.
• General-purpose power filtering — Suitable for industrial and professional electronics requiring polarized electrolytic capacitance at elevated voltages and temperatures.

Unique Advantages

• Designed for audio performance — Material selection and construction target improved acoustic characteristics for sound-sensitive designs.
• High-voltage capability — 450 V rating enables use in higher-voltage power rails without series stacking.
• Thermal reliability — Endurance specified at 2000 hours at 105°C provides a quantifiable reliability metric for high-temperature applications.
• Secure snap-in mounting — Radial snap-in terminals simplify assembly and provide robust mechanical retention for power modules.
• Measured ripple data — Published ripple current values at 120 Hz and 50 kHz help evaluate thermal and ripple handling in application-specific conditions.
• RoHS compliance — Meets applicable RoHS directives for easier regulatory integration.

Why Choose LKX2W560MESY25?

LKX2W560MESY25 combines a high-voltage 450 V rating with a compact snap-in aluminum electrolytic package engineered for audio and switching power supply use. With a defined operating range to 105°C, a 2000-hour endurance rating at that temperature, and specified ripple current figures, it provides engineers with verifiable electrical and thermal characteristics for power filtering and energy-storage roles.

This part is suited to designs where acoustic behavior, high-voltage operation, and board-level mechanical retention are important. Backed by Nichicon’s LKX series specifications and RoHS compliance, LKX2W560MESY25 is positioned for reliable integration into professional audio and industrial power supply assemblies.

If you would like pricing, lead-time information, or a formal quote for LKX2W560MESY25, please request a quote or contact our sales team to discuss availability and application requirements.