LLS1J222MELZ

The LLS1J222MELZ is a Nichicon LLS series snap-in aluminum electrolytic capacitor designed for general-purpose power electronics. It features a 2.2 mF (2200 µF) capacitance at a 63 V rating in a radial, snap-in can package optimized for board-mounted power applications.

Built to withstand extended ripple stress, this part endures 3000 hours of rated ripple current at 85°C and is RoHS compliant. Key electrical characteristics include measured tanδ of 0.25 (120 Hz, 20°C), specified leakage current, and frequency-dependent ripple current ratings for both low and high-frequency use.

Key Features

• Capacitance & Tolerance — 2.2 mF (2200 µF) with a tolerance of ±20% (–20%~20%) measured at 120 Hz, 20°C.
• Rated Voltage — 63 V DC rating suitable for a variety of mid-voltage power circuits.
• Snap-In Radial Package — Radial, can-type snap-in termination for secure board mounting and high-current connections.
• Endurance — Withstands 3000 hours of DC bias plus rated ripple current at 85°C when returned to 20°C to meet listed endurance criteria.
• Ripple Current (Low & High Frequency) — 2.35 A at 120 Hz and 2.7025 A (2.703 A) at higher frequency (50 kHz), specified for frequency-dependent ripple handling.
• Loss Angle (tan δ) — tanδ = 0.25 at 120 Hz, 20°C, providing a defined dissipation characteristic at the rated voltage.
• Leakage Current — Specified leakage current of 1110 µA (after rated voltage applied at 20°C, 5 minutes).
• Operating Temperature — Rated for –40°C to +85°C operation.
• Physical Size & Packaging — φ22 × 30 mm can dimensions (L: 30 mm × D: 22 mm) and supplied in tray packing.
• RoHS Compliant — Meets RoHS directive requirements.

Typical Applications

• General-purpose power filtering — 2.2 mF capacitance and 63 V rating provide bulk energy storage and smoothing in power-supply circuits where sustained ripple endurance is required.
• Industrial power electronics — Rated ripple current and 3000-hour endurance at 85°C support sustained-duty applications in industrial control equipment.
• High-frequency decoupling and smoothing — Specified high-frequency ripple rating (≈2.703 A at 50 kHz) and defined tanδ make it suitable where both low- and high-frequency ripple performance are needed.

Unique Advantages

• Proven endurance under ripple stress: Rated to withstand 3000 hours of applied rated ripple current at 85°C, supporting long-term reliability in demanding thermal environments.
• Dual-frequency ripple specification: Explicit low-frequency (120 Hz) and high-frequency (50 kHz) ripple current values allow designers to evaluate performance across application-relevant spectra.
• Clear electrical characterization: Defined tanδ (0.25 at 120 Hz, 20°C) and a documented leakage current value enable accurate thermal and loss budgeting during design.
• Board-friendly snap-in package: Radial snap-in can style simplifies secure mounting for higher-current paths and robust mechanical retention.
• Wide operating temperature range: –40°C to +85°C rating supports a broad set of environments while maintaining specified endurance.
• RoHS compliance: Meets environmental regulatory requirements for lead-free assemblies.

Why Choose LLS1J222MELZ?

LLS1J222MELZ combines a high bulk capacitance (2.2 mF) with a 63 V rating and explicit ripple-current endurance, making it a practical choice for designers needing reliable energy storage and ripple handling in general-purpose and industrial power systems. Its snap-in radial package and tray packing support production assembly while the defined electrical parameters (tanδ, leakage current, frequency-dependent ripple current) allow precise performance planning.

This part is suited for teams focused on robust, production-ready power designs that require verified endurance at elevated temperature and documented electrical behavior. Its RoHS compliance and standard LLS series characteristics make it a straightforward selection for long-term deployments where consistency and documented specs matter.

Request a quote or submit an inquiry for LLS1J222MELZ to discuss availability, lead times, and pricing tailored to your project requirements.