LLS2D561MELB

The LLS2D561MELB is a Nichicon LLS series aluminum electrolytic capacitor with snap-in terminals designed for general-purpose electronic power applications. It delivers 560 µF capacitance at a 200 V rating in a radial, can-style snap-in package.

Engineered for sustained ripple endurance and long service life, this part supports 3000 hours of operation at 85°C while offering defined loss tangent and leakage characteristics, making it suitable for designs that require reliable bulk capacitance and ripple handling in a compact, tray-packed format.

Key Features

• Electrical Rating — 560 µF capacitance at 200 V rated voltage with ±20% tolerance, providing defined bulk energy storage per the part specification.
• Low Loss Characteristic — tan δ = 0.15 maximum (measured at 20°C, 120 Hz), enabling predictable dissipation behavior in AC-biased applications.
• High Ripple Capability — Rated ripple current of 2.15 A at 120 Hz (low frequency) and 3.225 A at 50 kHz (high frequency), specified for reliable ripple handling under both LF and HF conditions.
• Leakage Current — Specified leakage current of 1000 µA, measured under the stated conditions to support accurate current budgeting in designs.
• Endurance and Reliability — Endurance rating of 3000 hours at 85°C with DC bias plus rated ripple current, with defined limits on capacitance change, tan δ, and leakage after the test.
• Temperature Range — Operating temperature range from –40°C to +85°C as specified for the product.
• Package & Mounting — Radial, can-style snap-in terminal package (φ30 × 25L / L: 2.5 × D: 3 cm) supplied in tray packing for production assembly; mass production status.
• Compliance — RoHS compliant as indicated in the product data.

Typical Applications

• General Purpose Power Electronics — Provides bulk capacitance and ripple handling where a 200 V, 560 µF snap-in electrolytic is required.
• Industrial Equipment — Suited for industrial power modules and control equipment that operate within –40°C to +85°C and require long endurance at elevated temperatures.
• Power Supply Filtering — Used for smoothing and filtering in DC bus and intermediate circuits where specified ripple current capability and leakage are important design parameters.

Unique Advantages

• High Voltage Capability: 200 V rating enables use in higher-voltage DC systems compared with lower-voltage electrolytics.
• Defined Loss Factor: tan δ = 0.15 (at 20°C, 120 Hz) gives predictable dissipation performance for thermal and stability calculations.
• Robust Ripple Performance: Separate low- and high-frequency ripple current ratings (2.15 A at 120 Hz, 3.225 A at 50 kHz) allow designers to assess behavior across frequency ranges.
• Long Endurance: 3000 hours at 85°C with DC bias plus rated ripple current supports designs targeting extended operational lifetimes.
• Production-Ready Packaging: Tray packing and mass production availability simplify procurement and assembly planning for volume designs.
• Regulatory Compliance: RoHS compliant to support environmental and regulatory requirements.

Why Choose LLS2D561MELB?

LLS2D561MELB combines a 200 V rating and 560 µF capacitance in a snap-in aluminum electrolytic package from Nichicon's LLS series, offering a balance of bulk energy storage, ripple endurance, and predictable loss characteristics. Its 3000-hour endurance at 85°C and specified leakage and tan δ values make it suitable for general-purpose power designs that require long-term stability under DC bias and ripple conditions.

This part is appropriate for engineers and procurement teams specifying radial snap-in electrolytics for production assemblies where tray-packed, mass-production availability and clear, verifiable electrical and environmental specifications are important.

Request a quote or submit a parts inquiry to receive pricing and availability information for LLS2D561MELB and to confirm lead times for your production needs.