LKS2A182MESB

The LKS2A182MESB from Nichicon is a snap‑in terminal aluminum electrolytic capacitor in the LKS series designed for general‑purpose and audio equipment applications. It delivers 1.8 mF (1800 µF) capacitance at a 100 V rating in a compact φ30 × 30 mm can with snap‑in mounting for robust board installation.

Engineered for reliability in moderate temperature environments, this part offers a 1000‑hour endurance at 85°C, a 120 Hz ripple current rating of 2.7 A, and low leakage characteristics—making it suitable where stable bulk capacitance and power filtering are required.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) nominal capacitance with a 100 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Snap‑in Package — Radial, can‑type snap‑in mounting enables secure mechanical and electrical connection on power and audio PCBs.
• Compact Size — φ30 × 30 mm (3 × 3 cm) can dimensions for space‑conscious designs that still require substantial capacitance.
• Ripple Handling — Rated ripple current of 2.7 A (120 Hz) to support smoothing and decoupling in power supply and audio circuits.
• Leakage & Endurance — Leakage current specified (1270 µA measured example) and designed to meet endurance specifications after 1000 hours at 85°C.
• Wide Operating Temperature — Specified operating range from −40°C to +85°C for reliable operation in varied environments.
• RoHS Compliant — Conforms to RoHS directive requirements as noted in the LKS series documentation.

Typical Applications

• Audio Equipment — Bulk filtering and power smoothing in amplifiers and audio power supplies, leveraging the LKS series design for smaller, audio‑focused implementations.
• Power Supply Filtering — Energy storage and ripple suppression in linear and switching power supplies where high capacitance and 100 V rating are needed.
• General Purpose Electronics — Board‑level decoupling and bulk capacitance for industrial and consumer electronic assemblies that accept snap‑in can packages.

Unique Advantages

• High voltage capability: 100 V rating enables use in higher‑voltage power rails without series stacking or derating.
• Substantial energy storage in a compact can: 1800 µF in a φ30 × 30 mm package delivers significant bulk capacitance while conserving board area.
• Robust ripple handling: 2.7 A ripple current rating at 120 Hz supports effective smoothing under continuous AC ripple conditions.
• Durability under thermal stress: Endurance specified for 1000 hours at 85°C provides predictable life performance for temperature‑controlled applications.
• Snap‑in mounting reliability: Radial snap‑in terminals provide secure mechanical anchoring for assemblies subject to vibration or handling.
• Regulatory compliance: RoHS compliance supports use in designs targeting restricted‑substance conformity.

Why Choose LKS2A182MESB?

The LKS2A182MESB is positioned as a compact, high‑capacitance solution for designers who need robust bulk energy storage and ripple suppression at up to 100 V. Its combination of a snap‑in can package, 2.7 A ripple rating, and 1000‑hour endurance at 85°C makes it suitable for audio and general‑purpose power applications where predictable long‑term performance is important.

Manufactured by Nichicon and part of the LKS family, this capacitor is a practical choice for engineers seeking a reliable, RoHS‑compliant electrolytic with clear electrical and environmental specifications for integration into mid‑voltage electronic systems.

If you would like pricing, availability, or a formal quote for LKS2A182MESB, request a quote or submit a pricing inquiry and our team will respond with details to support your design and procurement needs.