LLS1K272MELZ

The LLS1K272MELZ is an aluminum electrolytic capacitor in a snap-in terminal, radial can package designed for 85°C standard operation. It delivers 2.7 mF capacitance at an 80 V rated voltage with ±20% tolerance, targeting general-purpose electronic applications that require bulk energy storage and ripple current handling.

Key value propositions include high ripple current capability, specified endurance at elevated temperature, and a compact φ22 × 40 mm can size for assemblies requiring robust snap-in mounting and long operational life.

Key Features

• Electrical capacity — 2.7 mF (2700 µF) capacitance with ±20% tolerance at 120 Hz, suitable for bulk smoothing and energy storage in general-purpose circuits.
• Rated voltage — 80 V DC rating for use in higher-voltage power stages within the product’s specified range.
• Ripple current capability — 2.93 A at 120 Hz (low frequency) and 3.369 A at 50 kHz (high frequency), enabling sustained ripple handling in AC-biased DC circuits.
• Endurance — Designed to withstand rated ripple current for 3000 hours at 85°C; performance recovery is defined by the series endurance specification.
• Leakage and dissipation — Specified leakage current of 1390 µA and a tangent of loss angle (tan δ) of 0.20 at the rated voltage, providing predictable loss characteristics for design calculations.
• Temperature range — Operating temperature range from −40°C to 85°C for use across typical ambient conditions covered by the series.
• Package and mounting — Snap-in (radial can) snap-in terminal type on a φ22 × 40L package for secure mounting and straightforward insertion into assemblies; supplied in tray packing and in mass production status.
• RoHS compliant — Conforms to RoHS requirements as indicated for the LLS series.

Typical Applications

• General-purpose power filtering — Bulk smoothing and decoupling in general-purpose electronic equipment, leveraging 2.7 mF capacitance and 80 V rating.
• Power supply energy storage — DC bus and intermediate storage where sustained ripple current and 85°C endurance are required.
• Industrial control electronics — General-purpose use in control and power modules that benefit from snap-in mounting and long life at elevated temperature.

Unique Advantages

• High-voltage capability: The 80 V rating supports designs that require a higher DC voltage margin than lower-voltage electrolytics.
• Robust ripple handling: Specified ripple currents at both low and high frequencies enable reliable operation under AC-biased and switching-power conditions.
• Long endurance at elevated temperature: 3000 hours rated life at 85°C provides predictable lifetime behavior for sustained high-temperature operation.
• Clear electrical characterization: Published tan δ and leakage current figures allow precise loss and leakage budgeting in designs.
• Secure snap-in mounting: Radial, snap-in can package simplifies assembly and provides a mechanical mounting option for higher-stress environments.
• Regulatory compliance: RoHS compliance supports use in products requiring restricted-substance conformance.

Why Choose LLS1K272MELZ?

LLS1K272MELZ positions itself as a reliable, general-purpose aluminum electrolytic solution for designs that need substantial capacitance at an elevated voltage rating. With explicit ripple current specifications, defined leakage and loss-angle figures, and a 3000-hour endurance at 85°C, it offers predictable performance for power filtering and energy storage roles.

This part is suitable for engineers and procurement teams specifying capacitors for industrial and general electronic equipment where long-term robustness, snap-in mounting, and clear electrical parameters are required. Its RoHS compliance and tray packaging support production-level sourcing and assembly workflows.

Request a quote or submit an RFQ to receive pricing and availability for LLS1K272MELZ, or contact the supplier team to discuss volume requirements and lead times.