LLS1H222MELZ

The LLS1H222MELZ is a snap‑in terminal type aluminum electrolytic capacitor designed for general‑purpose electronic assemblies. It delivers 2200 µF at a 50 V rating in a compact φ22 × 25 mm can, providing bulk capacitance and ripple‑handling capability for power electronics and PCB power rails.

Engineered for reliable long‑term operation, this part is specified for an operating temperature range of −40°C to +85°C and an endurance of 3000 hours at 85°C when subjected to rated ripple current, making it suitable for demanding ripple‑current applications in industrial and commercial equipment.

Key Features

• Capacitance & Voltage — 2200 µF (2.2 mF) rated at 50 V with ±20% tolerance at 120 Hz, 20°C.
• Snap‑in Mounting & Package — Snap‑in terminal radial can (φ22 × 25 mm) for robust PCB retention and high‑current board connections.
• Endurance & Temperature — Rated for 3000 hours at 85°C; operating temperature range −40°C to +85°C.
• Ripple Current Capability — Low‑frequency ripple current: 1.93 A at 120 Hz; high‑frequency ripple current: 2.2195 A at 50 kHz, enabling effective smoothing under continuous ripple load.
• Leakage & Loss — Specified leakage current of 990 µA and tangent of loss angle (tan δ) of 0.30 at 20°C, 120 Hz (rated voltage 50 V).
• Polarized Design — Polarized electrolytic capacitor for DC applications requiring a polarized bulk capacitor.
• Packaging & Production — Supplied in tray packing and indicated as mass production status for volume deployment.
• RoHS Compliant — Manufactured in compliance with the RoHS directive.

Typical Applications

• General‑Purpose Power Filtering — Bulk smoothing and decoupling on power rails where 2200 µF at 50 V is required to reduce voltage ripple and stabilize DC supply lines.
• Power Supply Energy Storage — Holds charge and supplies transient current in power supplies and converters that operate within the −40°C to +85°C temperature range.
• Industrial Equipment — Snap‑in mounting and high ripple‑current endurance make it suitable for industrial control boards and power modules subject to continuous ripple stresses.
• PCB Power Rail Support — Radial can design provides a compact solution for board‑level bulk capacitance where secure mechanical retention is needed.

Unique Advantages

• High Bulk Capacitance in a Compact Can — 2200 µF in a φ22 × 25 mm package provides significant energy storage without large board footprint.
• Engineered for Continuous Ripple — Rated ripple currents of 1.93 A (120 Hz) and 2.2195 A (50 kHz) support sustained AC ripple loading.
• Proven Endurance — Specified to withstand 3000 hours at 85°C under rated ripple conditions, supporting reliability in continuous‑duty applications.
• Board‑Ready Snap‑in Terminals — Snap‑in mounting ensures robust mechanical and electrical connections for through‑hole assembly processes.
• Low Loss and Controlled Leakage — tan δ of 0.30 and leakage current of 990 µA provide predictable performance characteristics for design margining.
• RoHS Compliant Manufacturing — Conforms to RoHS directives for regulatory compliance in applicable markets.

Why Choose LLS1H222MELZ?

The LLS1H222MELZ combines high bulk capacitance, rated 50 V voltage capability, and robust ripple handling in a compact snap‑in aluminum can designed for durable, general‑purpose use. Its 3000‑hour endurance at 85°C and defined electrical characteristics (tan δ, leakage, and ripple current ratings) make it a predictable and practical choice for power filtering and energy storage on PCBs across industrial and commercial equipment.

This part is well suited to designers and procurement teams needing a volume‑ready, RoHS‑compliant electrolytic capacitor with reliable long‑term ripple performance and snap‑in board mounting for secure installation.

Request a quote or submit an inquiry to receive pricing, availability, and supply lead‑time information for the LLS1H222MELZ.