LKS2A272MESA

The LKS2A272MESA is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LKS series, designed for audio equipment and general‑purpose electronic use. It provides polarized, high‑capacitance filtering in a compact radial, can‑snap‑in package while complying with RoHS (2011/65/EU, (EU)2015/863).

Targeted at applications where small form factor and improved tone quality are desired, this part offers 2.7 mF capacitance at a 100 V rating and is specified for -40°C to +85°C operation with endurance tested at 1000 hours at 85°C.

Key Features

• Electrical Performance — 2.7 mF capacitance rated at 100 V with ±20% tolerance, suitable for bulk filtering and decoupling in polarized circuits.
• Ripple Handling — Rated ripple current of 3.2 A at 120 Hz, supporting AC ripple conditions typical in power filtering applications.
• Package & Mounting — Snap‑in radial can package for secure chassis or PCB mounting; designed for easy installation in board or panel layouts.
• Temperature & Endurance — Operates from -40°C to +85°C and meets endurance criteria after 1000 hours at 85°C, with capacitance, tan δ, and leakage current limits defined by the series specification.
• Leakage Current Specification — Leakage current, after 5 minutes at rated voltage and 20°C, does not exceed 3√CV (μA), where C is capacitance (μF) and V is voltage (V), per series datasheet.
• Audio‑oriented Design — LKS series positioning emphasizes smaller size with tone‑quality improvement when replacing small standard products.
• RoHS Compliant — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).
• Compact Footprint — Physical size approximately L: 5 × D: 2.5 cm for space‑constrained assemblies.

Typical Applications

• Audio Equipment — Used in audio designs where replacing smaller standard capacitors can yield an audible tone‑quality improvement as noted for the LKS series.
• General‑Purpose Electronics — Polarized electrolytic capacitor for bulk energy storage, smoothing and filtering in a variety of electronic assemblies that accept snap‑in radial cans.
• Power Supply Modules — Suitable for filtering and ripple suppression tasks within rated voltage and ripple current limits.

Unique Advantages

• Tuned for Audio Improvements — LKS series design intent calls out tone‑quality improvement when used as a replacement for small standard parts.
• High Voltage Capability — 100 V rating supports higher‑voltage rails compared to lower‑voltage electrolytics in similar footprints.
• Robust Ripple Performance — 3.2 A ripple current (120 Hz) provides reliable operation under AC ripple conditions common in power filtering.
• Endurance‑Rated — Endurance characterized at 1000 hours at 85°C, giving a measurable baseline for long‑term thermal stress performance.
• Regulatory Compliance — RoHS compliance simplifies BOM decisions for environmentally regulated designs.
• Secure Mechanical Mounting — Snap‑in radial can format enables dependable mechanical retention in chassis or board installations.

Why Choose LKS2A272MESA?

LKS2A272MESA combines the electrical characteristics required for audio and general‑purpose filtering with a compact, snap‑in radial package and clear endurance and leakage specifications from the LKS series datasheet. Its 2.7 mF / 100 V rating, specified ripple current, and RoHS compliance make it suitable for designers seeking a proven aluminum electrolytic solution from Nichicon for mid‑to‑high voltage filtering and audio applications.

This part is appropriate for engineers and procurement teams specifying polarized electrolytic capacitors where tone quality, reliable ripple handling, and a defined thermal endurance profile are key selection criteria.

If you would like pricing, lead‑time details, or a formal quote for LKS2A272MESA, please request a quote or submit a quote request and our team will respond with the available purchasing information.