LLS1J332MELA

The LLS1J332MELA is a snap‑in terminal aluminum electrolytic capacitor designed for general‑purpose power applications. It delivers 3.3 mF capacitance at a 63 V rating in a compact φ25 × 30 mm can with snap‑in mounting and tray packing for high‑volume assembly.

Engineered for reliability, this RoHS‑compliant part is rated for operation from −40 °C to 85 °C and is specified with 3000 hours of endurance at 85 °C while sustaining rated ripple current. It is suited to designs that require bulk energy storage and robust ripple handling in a small radial, snap‑in package.

Key Features

• Capacitance and Voltage 3.3 mF (3300 µF) capacitance with a 63 V rated voltage and ±20% tolerance for bulk energy storage and filtering in medium‑voltage rails.
• Ripple Current Performance High ripple capability with 2740 mA at 120 Hz (low frequency) and 3151 mA at 50 kHz (high frequency) to support heavy AC ripple and switching power supply applications.
• Loss and Leakage Characteristics Specified tan δ of 0.25 at 20 °C / 120 Hz and a leakage current of 1360 µA, enabling predictable dissipation and leakage behavior in steady‑state operation.
• Thermal and Endurance Rating Operating range from −40 °C to 85 °C with endurance of 3000 hours at 85 °C under rated ripple and DC bias, providing long service life under rated conditions.
• Package and Mounting Radial can, snap‑in terminal style (φ25 × 30 L) for secure chassis or PCB mounting and streamlined assembly in mass production (tray packing).
• Regulatory RoHS compliant, supporting environmental and regulatory requirements for lead‑free assembly.

Typical Applications

• General‑purpose power supply rails — Bulk capacitance and 63 V rating make this part suitable for smoothing and energy storage on mid‑voltage power rails in general electronic equipment.
• Switching power supplies — High ripple current ratings at both low and high frequencies support filtering and ripple handling in switching regulator outputs.
• Industrial electronics — Designed for continuous operation up to 85 °C with a 3000 h endurance specification, suitable for industrial systems requiring reliable bulk capacitance.

Unique Advantages

• High bulk capacitance in a compact can — 3.3 mF in a φ25 × 30 mm package reduces board space while providing substantial energy storage.
• Robust ripple handling — Specified ripple currents at 120 Hz and 50 kHz allow designers to rely on measured AC performance across common power frequencies.
• Predictable electrical behavior — Specified tan δ and leakage current figures enable accurate thermal and leakage budgeting in designs.
• Designed for production — Tray packing and snap‑in terminals simplify handling and installation in mass production environments.
• Long endurance at rated conditions — 3000 hours at 85 °C under rated ripple and DC bias provides a defined lifecycle metric for reliability planning.

Why Choose LLS1J332MELA?

The LLS1J332MELA is positioned for designs that need substantial bulk capacitance, strong ripple current capability, and defined endurance in a compact snap‑in package. Its combination of 3300 µF at 63 V, measurable loss and leakage characteristics, and 3000‑hour endurance at 85 °C make it a practical choice for general‑purpose power electronics and industrial systems where predictable performance and manufacturability matter.

With RoHS compliance and tray packing for mass production, LLS1J332MELA supports scalable deployment and streamlined assembly while providing clear electrical and thermal specifications for engineering verification.

To request a quote or discuss how LLS1J332MELA fits your design requirements, please contact our sales team or submit a quote request with your project details.