LKSH2152MESZ

The LKSH2152MESZ from Nichicon is a snap-in terminal aluminum electrolytic capacitor in the LKS series, targeted for audio equipment and general-purpose applications. It combines a compact snap-in radial can package with design characteristics intended to improve tone quality when replacing smaller standard capacitors.

Key attributes include a 1.5 mF capacitance at 71 V rating, RoHS compliance, and a wide operating temperature range suitable for embedded and audio electronics environments.

Key Features

• Capacitance & Voltage — 1.5 mF capacitance rated at 71 V, suitable for power filtering and coupling in audio and general-purpose circuits.
• Snap-in Radial Package — Snap-in terminal mounting in a radial, can-style package for secure panel or chassis mounting and straightforward assembly.
• Audio-focused Design — Marketed for audio equipment with a smaller-sized footprint and reported tone-quality improvement when replacing small standard parts.
• Operating Range & Reliability — Rated for operation from −40 °C to +85 °C with an endurance lifetime of 1000 hours at 85 °C, supporting long-term use under elevated temperature stress.
• Ripple Handling — Low-frequency ripple current rating of 1.8 A at 120 Hz, suitable for smoothing and decoupling in power supply stages.
• Polarity & Tolerance — Polarized capacitor with tolerance of −20% to +20% (±20%), and leakage current specification per series guidance.
• Regulatory Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863), meeting standard environmental restrictions.
• Compact Dimensions — Compact form factor with dimensions L: 2.5 × D: 2.2 cm for space-conscious designs.

Typical Applications

• Audio Equipment — Used in audio power supply and coupling circuits where improved tone characteristics are desired when upgrading from smaller standard capacitors.
• Power Filtering — Effective for smoothing and ripple reduction in low-frequency power supply stages, leveraging its 1.8 A ripple current rating at 120 Hz.
• General-Purpose Electronics — Employed in a variety of general-purpose circuits requiring polarized bulk capacitance within the −40 °C to +85 °C operating window.

Unique Advantages

• Audio-focused performance: Marketed specifically for audio use with reported tone-quality improvement when replacing small standard capacitors, enabling designers to refine audio performance without changing topology.
• Robust thermal endurance: Rated for 1000 hours at 85 °C, providing predictable longevity in thermally demanding applications.
• High ripple capability: 1.8 A ripple current at 120 Hz supports effective filtering in power stages, reducing downstream noise and instability.
• Compact snap-in packaging: Snap-in radial can format delivers secure mounting and a small footprint (L: 2.5 × D: 2.2 cm) for space-limited layouts.
• Regulatory compliance: RoHS compliant, helping designs meet environmental substance restrictions.

Why Choose LKSH2152MESZ?

The LKSH2152MESZ balances compact physical size, audio-focused design intent, and practical electrical performance—1.5 mF at 71 V with a 1.8 A ripple current rating—making it suitable for engineers upgrading components in audio equipment or specifying a reliable bulk capacitor for general-purpose power filtering. Its −40 °C to +85 °C operating range and 1000-hour endurance at 85 °C provide predictable behavior under thermal stress, while RoHS compliance supports regulatory requirements.

This capacitor is a fit for designers seeking a compact, snap-in polarized electrolytic with audio-oriented benefits and verifiable electrical characteristics from a known LKS series product family.

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