LLS1C153MELZ

The LLS1C153MELZ from Nichicon is a snap‑in terminal aluminum electrolytic capacitor offering 15,000 µF capacitance at a 16 V rating. It is a radial, can‑style, snap‑in component designed for general‑purpose power applications that require high bulk capacitance and reliable ripple handling.

Engineered for sustained operation in elevated temperatures, this capacitor delivers specified ripple current endurance and long life performance for industrial and commercial power subsystems.

Key Features

• Capacitance & tolerance — 15,000 µF nominal capacitance with a tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Rated voltage — 16 V DC rating suitable for low‑voltage power rails and bulk energy storage.
• Snap‑in radial package — Snap‑in terminal, radial can package (φ22 × 35 mm) for secure board mounting and efficient assembly; supplied in tray packing for production handling.
• Ripple current capability — Low‑frequency ripple current 3.69 A (120 Hz) and high‑frequency ripple current 4.244 A (50 kHz), supporting demanding AC load conditions.
• Endurance and temperature — Rated for 3000 hours at 85°C with DC bias plus rated ripple current; operating temperature range −40°C to +85°C.
• Loss and leakage — Tangent of loss angle (tan δ) 0.50 (measured at 120 Hz, 20°C) and specified leakage current 1460 µA.
• Environmental compliance — RoHS compliant.

Typical Applications

• Power supply bulk smoothing — Bulk capacitance and ripple handling make it suitable for smoothing and energy storage on low‑voltage DC power rails.
• DC link and energy buffering — Useful for DC link and intermediate energy storage in industrial and commercial power equipment where sustained ripple performance is required.
• Backup hold‑up and decoupling — Provides hold‑up and decoupling for telecom, server, and power conversion subsystems requiring substantial capacitance in a compact package.

Unique Advantages

• High bulk capacitance: 15,000 µF provides large energy storage in a compact radial can, reducing the number of parallel components required.
• Designed for ripple endurance: Specified ripple current ratings and 3000‑hour endurance at 85°C support continuous operation under AC load conditions.
• Wide operating range: −40°C to +85°C operational range enables use across diverse ambient conditions.
• Production‑friendly packaging: Snap‑in terminals and tray packing simplify assembly and handling for volume manufacturing.
• Measured electrical characteristics: Specified tan δ and leakage current values allow predictable design margins for filtering and hold‑up applications.
• RoHS compliant: Environmental compliance supports regulatory and sustainability requirements.

Why Choose LLS1C153MELZ?

LLS1C153MELZ positions itself as a durable, high‑capacitance solution for general‑purpose power electronics where sustained ripple handling and long endurance at elevated temperature are required. Its snap‑in radial package and tray packing support efficient production workflows while the measured electrical parameters (capacitance, ripple currents, tan δ, leakage) provide clear design inputs for engineers.

This Nichicon LLS series part is suited to designers of power supplies, industrial power systems, telecom and server power subsystems who need predictable bulk energy storage with verified endurance and environmental compliance.

For pricing, lead time and to request a quote or submit a procurement inquiry, please contact sales to get detailed availability and ordering information.