LLS2G820MELZ

The LLS2G820MELZ from Nichicon is a snap‑in terminal aluminum electrolytic capacitor in the LLS series designed for general purpose power applications. It combines a 400 V rated voltage with 82 µF capacitance in a compact radial can (φ22 × 25 mm) snap‑in package for reliable high‑voltage bulk energy storage and smoothing.

Engineered for durability, this part provides a 3000 hour endurance at 85°C and tight performance parameters including specified ripple current capability, low leakage, and a defined loss tangent for predictable behavior in power circuits.

Key Features

• Electrical Performance — 82 µF capacitance at a 400 V rated voltage with ±20% tolerance, delivering reliable bulk capacitance for high‑voltage circuits.
• Loss Tangent — Specified tan δ of 0.15 measured at 20°C and 120 Hz for the unit, supporting predictable AC behavior in filtering applications.
• Ripple Current Capability — Rated low‑frequency ripple current of 840 mA at 120 Hz and high‑frequency ripple current of 1.201 A at 50 kHz to handle ripple loading across a range of switching and line frequencies.
• Leakage Current — Low leakage current specified at 540 µA for minimized DC loss when energized.
• Reliability & Endurance — 3000 hours life at 85°C under rated conditions; endurance tested per series specifications with rated ripple current and DC bias.
• Mechanical & Packaging — Radial, can‑type snap‑in termination for secure chassis or board mounting; package size φ22 × 25 mm and supplied in tray packing for production handling.
• Operating Range — Rated for operation from −25°C to +85°C to match standard 85°C class system environments.
• Compliance — RoHS‑compliant manufacturing.

Typical Applications

• General purpose power filtering — Provides bulk capacitance and smoothing for a wide range of power electronics designs requiring a 400 V rated capacitor.
• High‑voltage DC bus smoothing — 400 V rating and 82 µF capacitance support energy storage and ripple reduction on high‑voltage DC rails.
• Power conversion modules — Snap‑in mounting and robust ripple ratings suit use in power supplies and converter assemblies where secure mechanical fixation is required.
• Industrial electronics — Designed for general purpose industrial applications that require extended endurance at elevated temperature (3000 h at 85°C).

Unique Advantages

• High‑voltage capability: 400 V rating enables use in elevated DC bus and high‑voltage power circuits without additional series stacking.
• Long endurance under load: 3000 hour specification at 85°C under rated ripple and DC bias delivers predictable lifetime performance for sustained applications.
• Solid ripple performance: Defined low‑ and high‑frequency ripple current ratings allow designers to size the capacitor for both line‑frequency and switching applications.
• Compact, production‑ready package: φ22 × 25 mm snap‑in can and tray packing streamline mechanical integration and board or chassis mounting in volume builds.
• Low leakage and controlled dissipation: 540 µA leakage and a measured tan δ value support efficient energy use and thermal management in deployed systems.

Why Choose LLS2G820MELZ?

LLS2G820MELZ is positioned for designers who need a robust, high‑voltage aluminum electrolytic solution with defined endurance and ripple handling. The combination of 400 V rating, 82 µF capacitance, snap‑in mechanical retention, and 3000 hour life at 85°C provides a clear specification set for reliable use in general purpose power and industrial electronics.

This Nichicon LLS series part is suitable for production environments where predictable electrical behavior, manageable footprint, and RoHS compliance matter. It offers a balance of voltage capability, ripple tolerance, and service life that supports long‑term design stability and sourcing consistency.

If you would like pricing, lead‑time information, or a formal quote for LLS2G820MELZ, please request a quote or submit an inquiry to our sales team and include your required quantity and lead‑time expectations.