LLS1H822MELA

The LLS1H822MELA is an aluminum electrolytic, snap‑in terminal capacitor designed for general‑purpose applications that require bulk capacitance and sustained ripple‑current handling. It is a polarized, radial can (snap‑in) device with a rated voltage of 50 V and nominal capacitance of 8200 µF (±20%).

Key value comes from its rated endurance under ripple load — specified for 3000 hours at 85°C — combined with specified low‑ and high‑frequency ripple current capability and RoHS compliance, making it suitable for volume production and tray packing.

Key Features

• Capacitance & Voltage — 8200 µF nominal capacitance at a rated voltage of 50 V with ±20% tolerance.
• Terminal & Package — Snap‑in terminal type in a radial can package; physical size φ25 × 45 mm (L: 45 mm × D: 25 mm); supplied in tray packing and in mass production status.
• Ripple Current Performance — Low‑frequency ripple current 4.44 A at 120 Hz and high‑frequency ripple current 5.106 A at 50 kHz, enabling effective smoothing under continuous AC ripple loads.
• Dielectric Loss — Tangent of loss angle (tan δ) 0.30 (max.) measured at 20°C and 120 Hz for the 50 V rating.
• Leakage Current — Specified leakage current of 1,920 µA.
• Operating Range & Endurance — Rated for operation from −40°C to +85°C and guaranteed to withstand rated ripple current for 3000 hours at 85°C.
• Marking & Compliance — Printed marking in white on a black sleeve; RoHS‑compliant.

Typical Applications

• General‑Purpose Power Systems — Bulk energy storage and smoothing where 8200 µF capacitance and multi‑ampere ripple handling are required.
• Industrial Power Supplies — Filtering and decoupling in general industrial equipment operating within −40°C to +85°C environments.
• High‑Throughput Production Designs — Tray packing and mass production availability suit volume assembly and standard PCB power modules.

Unique Advantages

• High ripple‑current endurance: Rated ripple currents of 4.44 A (120 Hz) and 5.106 A (50 kHz) allow sustained operation under continuous AC stress.
• Long endurance at elevated temperature: Specified 3000 hours at 85°C under rated ripple current supports reliable lifetime performance in thermal environments.
• Large bulk capacitance: 8200 µF nominal value provides substantial energy storage for smoothing and hold‑up functions in general‑purpose designs.
• Compact radial snap‑in form factor: φ25 × 45 mm can and snap‑in terminals simplify mechanical mounting for chassis and PCB assemblies.
• Production‑ready supply: Tray packing and mass production status support high‑volume procurement and assembly workflows.
• RoHS compliance: Meets regulatory requirements for lead‑free production environments.

Why Choose LLS1H822MELA?

The LLS1H822MELA positions itself as a robust, production‑ready aluminum electrolytic solution for designers needing substantial bulk capacitance combined with sustained ripple‑current capability and verified endurance at 85°C. Its polarized snap‑in package and tray packing support straightforward integration into power assemblies and high‑throughput manufacturing.

This capacitor is appropriate for engineers specifying general‑purpose power filtering, bulk energy storage, and ripple handling in industrial and commercial equipment that operate within −40°C to +85°C. The combination of clear electrical specifications, endurance data, and RoHS compliance offers a verifiable foundation for reliable long‑term deployments.

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