LLS2D271MELZ

The Nichicon LLS2D271MELZ is a snap-in terminal aluminum electrolytic capacitor from the LLS series, offering 270 µF capacitance at a 200 V rated voltage with a capacitance tolerance of ±20%. Designed for general-purpose power applications, it delivers specified ripple performance and long-term endurance in a compact radial, snap-in can package (φ22 × 25 mm).

Key value propositions include rated ripple handling at both low and high frequencies, low leakage, and a proven 3000-hour endurance at 85°C — attributes that support reliable operation in assemblies that require robust bulk capacitance and secured board mounting.

Key Features

• Capacitance & Voltage: 270 µF rated capacitance at 200 V with tolerance of -20% to +20%, providing predictable capacitance for design calculations.
• Snap‑In Radial Can: Snap-in terminal type in a radial can (φ22 × 25 mm) for secure PCB mounting and mechanical stability in assemblies.
• Endurance: Rated for 3000 hours at 85°C with rated ripple current applied — consistent with the LLS series endurance specification.
• Ripple Current Performance: Low-frequency ripple current of 1.37 A at 120 Hz and high-frequency ripple current of 2.055 A at 50 kHz, enabling use where significant AC ripple is present.
• Electrical Loss and Leakage: Loss tangent (tan δ) of 0.15 at 20°C, 120 Hz for 200 V parts, and leakage current of 690 µA, supporting controlled dissipation and low stand-by loss.
• Temperature Range and Compliance: Operating temperature range from -40°C to 85°C and RoHS compliant, suitable for standard-temperature industrial environments.
• Packaging: Supplied in tray packing for organized handling and assembly.

Typical Applications

• General‑Purpose Power Assemblies — Suited for designs requiring 270 µF at 200 V with snap-in mounting and long endurance.
• High‑Ripple Environments — Applicable where rated ripple currents up to 1.37 A (120 Hz) and 2.055 A (50 kHz) are required.
• Board‑Mounted Power Modules — Radial snap‑in can (φ22 × 25 mm) fits secured PCB layouts and power enclosures.
• Long‑Life Industrial Equipment — 3000-hour endurance at 85°C supports sustained operation in industrial-temperature conditions.

Unique Advantages

• Measured Ripple Capacity: Explicit low- and high-frequency ripple ratings provide clear guidance for designs exposed to both 120 Hz and higher-frequency ripple currents.
• Documented Endurance: 3000-hour life at 85°C under rated ripple and bias gives predictable long-term performance for maintenance planning.
• Compact, Secure Mounting: Snap-in radial can (φ22 × 25 mm) enables a space-efficient footprint with firm board retention for mechanical robustness.
• Low Leakage and Defined Loss: Leakage current of 690 µA and tan δ of 0.15 (at 20°C, 120 Hz) help manage standby losses and heat dissipation in power systems.
• RoHS Compliant: Meets RoHS directive requirements for restricted substances, supporting regulatory needs in many markets.
• Tray Packing for Production: Supplied in tray packing to streamline handling and assembly in production environments.

Why Choose LLS2D271MELZ?

LLS2D271MELZ combines the bulk capacitance and high-voltage rating needed for 200 V power designs with documented ripple-handling capability and a 3000-hour endurance at 85°C. Its snap-in radial can form factor (φ22 × 25 mm) provides a secure, compact solution for board-mounted power assemblies where reliable long-term performance and controlled electrical losses are important.

This part is well suited to engineers and procurement teams specifying general-purpose aluminum electrolytic capacitors for industrial and power-electronics applications that require clear, verifiable ripple, leakage, and endurance specifications, along with RoHS compliance and tray-packed supply.

Request a quote or contact sales to discuss availability, lead times, tray-pack quantities, and how LLS2D271MELZ can fit your design requirements.