LKS1K182MESY

The LKS1K182MESY is an aluminum electrolytic, snap-in terminal type capacitor designed for audio equipment and general-purpose electronic applications. It provides a polarized, high-capacitance solution in a compact radial can package and is intended to improve tone quality when replacing smaller standard products.

This component is rated 80 V with a capacitance of 1.8 mF (1,800 μF), a tolerance of ±20%, and is RoHS compliant. It is optimized for use across a −40 °C to +85 °C operating range with a rated lifetime of 1,000 hours at 85 °C.

Key Features

• Capacitance & Voltage — 1.8 mF (1,800 μF) nominal capacitance at a rated voltage of 80 V, providing substantial energy storage for higher-voltage circuits.
• Package & Mounting — Radial, can-type snap-in package designed for snap-in mounting to boards or chassis where secure mechanical retention is required.
• Audio-focused Design — Marketed for audio equipment with a smaller-sized form factor and described improvement in tone quality when used as a replacement for smaller standard products.
• Thermal & Lifetime — Operating temperature range of −40 °C to +85 °C and endurance rating of 1,000 hours at 85 °C for predictable life performance under rated conditions.
• Ripple Handling — Specified low-frequency ripple current of 2.25 A at 120 Hz to manage AC ripple in applicable circuits.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Audio Equipment — Intended for use in audio circuits where replacing a smaller standard capacitor can yield a measurable effect on tone quality.
• General Purpose Electronics — Suited for designs that require a polarized, high-capacitance component rated to 80 V for energy storage and smoothing.
• Snap-in Mounting Requirements — Applicable where snap-in radial can mounting is preferred for mechanical retention and assembly convenience.

Unique Advantages

• High-capacitance at elevated voltage: 1.8 mF at 80 V provides substantial energy storage for higher-voltage circuits without exceeding the component’s rated voltage.
• Designed for audible performance improvements: Series positioning and product description highlight its use in audio equipment as a replacement to achieve tone-quality benefits.
• Compact radial can footprint: Size 3.5 cm × 2.0 cm with snap-in mounting supports space-constrained layouts while offering secure retention.
• Robust ripple capability: 2.25 A ripple current (120 Hz) supports handling of low-frequency ripple in applicable power circuits.
• Temperature and endurance specification: Rated for −40 °C to +85 °C and 1,000 hours at 85 °C, enabling predictable service life at the rated conditions.
• RoHS compliant: Meets the RoHS directive (2011/65/EU, (EU)2015/863) for reduced hazardous substances.

Why Choose LKS1K182MESY?

The LKS1K182MESY positions itself as a compact, high-capacitance snap-in aluminum electrolytic capacitor for designers needing a polarized component rated to 80 V with proven thermal and lifetime characteristics. Its combination of 1.8 mF capacitance, 2.25 A ripple capability at 120 Hz, and snap-in radial can package makes it a practical choice for audio and general-purpose applications where replacement of smaller standard parts can influence audible performance.

This part is suitable for engineers and procurement teams seeking a RoHS-compliant, mechanically secure capacitor with clearly defined operating and endurance specifications for reliable integration into existing designs.

Request a quote or submit a request for pricing and availability for LKS1K182MESY through your preferred procurement channel to begin qualification and sourcing for your next design.