LKSH2102MESZ

The LKSH2102MESZ is a snap‑in aluminum electrolytic capacitor designed for audio equipment and general‑purpose electronic applications. It provides polarized capacitance in a radial, can‑style snap‑in package optimized for smaller form‑factor replacements.

This part offers a 1 mF rated capacitance at 71 V, RoHS compliance, and an operating temperature range of −40°C to +85°C, making it suitable for power‑filtering and tone‑quality improvement when used as a replacement for smaller standard capacitors.

Key Features

• Capacitance & Voltage — Rated capacitance: 1 mF; rated voltage: 71 V, providing bulk energy storage for filtering and decoupling tasks.
• Package & Mounting — Radial, can‑style snap‑in package designed for secure snap‑in PCB mounting and straightforward assembly.
• Audio‑Focused Design — Specified for use in audio equipment; intended to improve tone quality when replacing smaller standard capacitors.
• Temperature & Lifetime — Operating temperature range −40°C to +85°C with an endurance rating of 1000 hours at 85°C.
• Ripple Performance — Low‑frequency ripple current: 1.4 A at 120 Hz for effective smoothing in power rails.
• Polarized Electrolytic — Polarized construction for typical DC bulk and smoothing applications.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Tolerance — Capacitance tolerance: −20% to +20% at 120 Hz, 20°C.
• Leakage Current Specification — Leakage current meets the series formula: after 5 minutes’ application of rated voltage at 20°C, not more than 3√CV (µA) [C in µF, V in V].

Typical Applications

• Audio Equipment — Bulk filtering and smoothing in audio power supplies and signal circuits, where replacing smaller capacitors can improve perceived tone quality.
• Power Supply Filtering — DC bus and smoothing capacitor for general‑purpose electronic power supplies requiring polarized electrolytic capacitance.
• Replacement/Upgrade Kits — Direct replacement for smaller standard snap‑in capacitors in repair or upgrade scenarios to achieve improved audio characteristics.

Unique Advantages

• Audio‑targeted design: Specified for audio equipment and marketed for tone‑quality improvement when replacing smaller capacitors, giving designers a focused option for audio repair and upgrade.
• High ripple handling: 1.4 A ripple current at 120 Hz provides reliable smoothing under common low‑frequency power conditions.
• Robust temperature endurance: Rated for −40°C to +85°C operation with 1000 hours endurance at 85°C, supporting consistent performance over time in typical electronic environments.
• RoHS compliant: Meets current RoHS directives, simplifying regulatory compliance for finished products.
• Snap‑in mounting: Radial snap‑in construction enables secure PCB installation and ease of assembly in power assemblies and audio chassis.

Why Choose LKSH2102MESZ?

LKSH2102MESZ positions itself as a compact, audio‑focused aluminum electrolytic solution that balances bulk capacitance (1 mF) and a 71 V rating with practical ripple capability and temperature endurance. It's a suitable choice for engineers seeking a polarized snap‑in capacitor for power filtering and audio replacement applications where tone quality and reliable smoothing are important.

This part is well suited to repair, upgrade, and general‑purpose designs in consumer and professional audio equipment, offering regulatory compliance (RoHS) and clear specifications for leakage current and endurance to support predictable performance and procurement decisions.

Request a quote or submit an inquiry to discuss availability, pricing, and how LKSH2102MESZ can fit into your next audio or power supply design project.