LKS2A272MESC

The LKS2A272MESC is a snap‑in terminal aluminum electrolytic capacitor from Nichicon's LKS series, designed specifically for audio equipment and general‑purpose power applications. It provides 2.7 mF capacitance at a 100 V rating in a compact, smaller‑sized radial can with snap‑in mounting.

Key design attributes include a -40 °C to +85 °C operating range, a rated endurance of 1000 hours at 85 °C, RoHS compliance, and a low‑frequency ripple current capability suitable for demanding power filtering tasks in audio and general electronics designs.

Key Features

• Electrical Performance 2.7 mF capacitance with a 100 V rated voltage and ±20% tolerance, suitable for higher‑voltage filtering and energy storage in audio and power circuits.
• Audio‑focused Design Specified as "For Audio Equipment" with a smaller form factor in the LKS family, intended to support tone‑quality improvements when replacing smaller standard capacitors.
• Package & Mounting Radial, can type with snap‑in terminals for secure PCB installation and straightforward assembly on compatible boards.
• Thermal & Lifetime Operating temperature range of -40 °C to +85 °C and an endurance specification of 1000 hours at 85 °C (with capacitance and leakage criteria defined by the series specification).
• Ripple Current Capability Rated ripple current of 3.2 A at 120 Hz (low frequency), supporting bulk filtering and smoothing in power sections.
• Leakage & Stability Series leakage current behavior is defined as ≤ 3√CV (μA) after 5 minutes at 20 °C; endurance recovery criteria include capacitance within ±20% after rated stress.
• Environmental Compliance Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Audio Equipment — Designed for use in audio power supplies and signal‑chain decoupling where improved tone quality is desired by replacing a smaller standard capacitor.
• Power Supply Filtering — Bulk smoothing and ripple reduction on higher‑voltage rails up to 100 V, leveraging the part’s 3.2 A ripple rating at 120 Hz.
• General‑Purpose Electronic Equipment — Board‑mounted energy storage and decoupling in industrial and consumer electronics that operate within the specified temperature and lifetime conditions.

Unique Advantages

• Audio‑centric smaller form factor: Tailored to provide tonal improvement when replacing smaller standard capacitors, while fitting into compact layouts.
• High voltage capability: 100 V rating enables use on higher‑voltage rails compared with lower‑voltage electrolytic options.
• Snap‑in radial package: Provides a robust mechanical connection for PCB assembly and simplified mounting compared with leaded or surface alternatives.
• Proven endurance specification: Engineered to meet series endurance tests (1000 hours at 85 °C) with defined limits on capacitance change, tan δ, and leakage recovery.
• Measured ripple handling: 3.2 A at 120 Hz supports effective smoothing in power applications where low‑frequency ripple current is present.
• RoHS compliant: Meets applicable environmental directives for restricted substances.

Why Choose LKS2A272MESC?

LKS2A272MESC positions itself as a compact, audio‑oriented aluminum electrolytic solution for designers needing 2.7 mF at 100 V in a snap‑in radial can. Its combination of ripple current capability, defined endurance at elevated temperature, and RoHS compliance make it suitable for audio equipment and general‑purpose power filtering where reliability and form‑factor matter.

This part is appropriate for engineers and procurement teams specifying board‑mounted bulk capacitors for higher‑voltage rails and audio applications, offering clear electrical and mechanical attributes documented by the LKS series specifications from Nichicon.

Request a quote or submit an RFQ to receive pricing, availability, and lead‑time information for LKS2A272MESC. Our team can provide the procurement details and support required to evaluate this capacitor for your design.