LLS1E223MELB

The LLS1E223MELB is a snap-in, radial can aluminum electrolytic capacitor from Nichicon's LLS series, offering 22,000 µF capacitance at a 25 V rating. It is designed as a general-purpose, high-capacitance solution in a snap-in package with tray packing for production handling.

Key performance attributes include a rated operating temperature range of –40°C to +85°C, endurance of 3000 hours at 85°C under rated ripple conditions, and measured loss tangent (tanδ) of 0.4 at 20°C, 120 Hz. Measured low- and high-frequency ripple currents are 5.33 A (120 Hz) and 6.13 A (50 kHz) respectively, supporting demanding ripple environments.

Key Features

• Capacitance & Voltage — 22,000 µF nominal capacitance with a 25 V rated voltage; capacitance tolerance of −20% to +20%.
• Endurance & Reliability — Specified life of 3000 hours at 85°C when subjected to rated DC bias plus rated ripple current, with capacitance change within ±20% and leakage current within initial specified limits after test.
• Ripple Current Performance — Low-frequency ripple current: 5.33 A at 120 Hz; high-frequency ripple current: 6.13 A at 50 kHz, supporting sustained AC stress under rated conditions.
• Electrical Losses — Tangent of loss angle (tanδ) specified at 0.4 (measured at 20°C, 120 Hz) to characterize dissipation under standard test conditions.
• Temperature Range — Operating from −40°C to +85°C, suitable for a wide range of general-purpose equipment environments.
• Package & Mounting — Radial, snap-in can package (φ30 × 40 mm) for secure chassis/board mounting; supplied in tray packing for production handling.
• RoHS Compliance — Manufactured in compliance with RoHS directive requirements.

Typical Applications

• General-Purpose Power Systems — Intended for general-purpose designs that require high bulk capacitance at 25 V and reliable ripple handling.
• Industrial Equipment — Suitable for equipment operating across −40°C to +85°C that benefits from long endurance (3000 hours at 85°C) under rated ripple conditions.
• Power Supply Filtering — Used where large capacitance and sustained ripple current capability are needed to stabilize DC rails in general-purpose assemblies.

Unique Advantages

• High Bulk Capacitance — 22,000 µF provides substantial energy storage in a single component, reducing the need for parallel capacitance solutions.
• Long Endurance Under Ripple — Rated for 3000 hours at 85°C with rated ripple current applied, offering predictable long-term performance in sustained-load environments.
• Dual-Frequency Ripple Capability — Specified ripple currents at both 120 Hz and 50 kHz (5.33 A and 6.13 A respectively) to support a range of operating frequencies.
• Robust Operating Range — −40°C to +85°C operating temperature accommodates diverse deployment conditions common to general-purpose electronics.
• Production-Friendly Packaging — Tray packing facilitates handling and integration into assembly flows.
• Regulatory Compliance — RoHS compliant construction aligns with common environmental requirements.

Why Choose LLS1E223MELB?

LLS1E223MELB positions itself as a reliable, high-capacitance snap-in solution for general-purpose electronic designs that require sustained ripple performance and long endurance at elevated temperatures. Its combination of 22,000 µF capacitance, 25 V rating, specified ripple current values, and 3000-hour endurance at 85°C provides a clear specification set for engineers designing power rails and bulk storage functions.

This part is well suited to designers and procurement teams seeking a proven, production-ready aluminum electrolytic capacitor in a snap-in can format with tray packing and RoHS compliance—delivering predictable electrical characteristics and handling efficiencies for volume assembly.

Request a quote or submit an inquiry to our sales team to discuss availability, lead times, and volume pricing for LLS1E223MELB.