LLS2E561MELB

The LLS2E561MELB is a snap-in terminal type aluminum electrolytic capacitor rated 250 V and 560 µF with ±20% tolerance. Engineered for general-purpose power applications, it delivers high-voltage capacitance in a compact radial can (φ30 × 25 mm length) with snap-in mounting for panel or chassis assemblies.

Key value propositions include a 3000-hour endurance at 85°C under rated ripple current, specified low-frequency and high-frequency ripple current capability, controlled dissipation factor (tan δ) and RoHS compliance—attributes that support sustained performance in equipment requiring sustained DC bias and ripple handling.

Key Features

• Capacitance & Voltage — 560 µF nominal capacitance at a rated voltage of 250 V with ±20% tolerance, providing significant energy storage for high-voltage circuits.
• Snap-in Radial Can Package — Snap-in terminal mounting for secure mechanical retention in panel or chassis applications; package dimensions: φ30 × 25 mm.
• Endurance — Rated to withstand 3000 hours at 85°C with DC bias plus rated ripple current; capacitance change, tan δ and leakage current meet the endurance criteria after restoration to 20°C.
• Ripple Current Capability — Specified ripple current performance of 2350 mA at 120 Hz (low frequency) and 3525 mA at 50 kHz (high frequency) to support filtering and smoothing under AC ripple conditions.
• Leakage and Dissipation — Leakage current specified at 1120 µA and tan δ (dissipation factor) of 0.15 at 20°C and 120 Hz for the 250 V rating, enabling predictable loss and self-heating behavior.
• Operating Range & Compliance — Operating temperature range from −40°C to +85°C; RoHS compliant and supplied in tray packing for volume production.

Typical Applications

• General-purpose power circuits — Suited for circuits that require a 250 V, 560 µF snap-in aluminum electrolytic capacitor for energy storage and smoothing.
• Power supply filtering — Applicable where specified ripple current handling (2.35 A at 120 Hz; 3.525 A at 50 kHz) and endurance at 85°C are required.
• Chassis-mounted assemblies — Snap-in radial can format and tray packing support mechanical retention and efficient assembly for mass production.

Unique Advantages

• High-voltage capacitance in a compact package: 250 V rating with 560 µF capacitance in a φ30 × 25 mm can reduces footprint while delivering substantial charge storage.
• Designed for sustained ripple conditions: Specified low- and high-frequency ripple current ratings enable predictable thermal and electrical performance under AC ripple loading.
• Long endurance at elevated temperature: 3000 hours at 85°C specification provides measurable lifecycle performance for designs that operate at elevated ambient temperatures.
• Controlled electrical loss: tan δ = 0.15 (20°C, 120 Hz) for the 250 V rating helps predict dissipation and heating in the application.
• Manufacturing-ready packaging: Tray packing and mass production status facilitate integration into high-volume assembly processes.
• Regulatory compliance: RoHS compliant construction supports designs targeting restricted-substance requirements.

Why Choose LLS2E561MELB?

The LLS2E561MELB positions itself as a durable, specification-driven solution for designers needing a 250 V, 560 µF snap-in aluminum electrolytic capacitor. Its combination of rated ripple current performance, 3000-hour endurance at 85°C, and controlled loss characteristics make it well suited for general-purpose power filtering and energy-storage roles in chassis-mounted or panel-mounted assemblies.

This part is appropriate for design teams and procurement sourcing capacitors for volume production who require clear, verifiable electrical and mechanical specifications, RoHS compliance, and supply-ready packaging.

Request a quote or submit a quotation request to our sales team for pricing, lead-time and availability for LLS2E561MELB.