LLS2G151MELA

The LLS2G151MELA is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LLS series. It combines a 400 V rated voltage with 150 µF capacitance in a radial, can-type snap‑in package designed for general purpose electronic assemblies.

Key value propositions include a 3000-hour endurance at 85°C, rated ripple current capability at both low and high frequencies, low leakage current, and a compact φ25 × 30 mm form factor suitable for mass production and tray packing.

Key Features

• Rated Voltage & Capacitance — 400 V rated voltage with 150 µF nominal capacitance and ±20% tolerance (measured at 120 Hz, 20°C).
• Snap‑in Mounting & Package — Radial, can-type snap‑in terminals for secure mechanical retention in PCB assemblies; supplied in tray packing for production lines.
• Operating Temperature & Endurance — Operating range −25°C to +85°C with endurance supporting 3000 hours at 85°C under rated ripple conditions (series specification).
• Ripple Current Capability — 1270 mA at 120 Hz (low frequency) and 1816.1 mA at 50 kHz (high frequency), supporting applications with continuous ripple stress.
• Low Loss & Leakage — Specified tangent of loss angle (tan δ) of 0.15 at 20°C and 120 Hz and a measured leakage current of 730 µA, enabling predictable dissipation and standby behavior.
• Compliance & Production Status — RoHS‑compliant and available in mass production quantities for volume manufacturing.
• Compact Dimensions — Physical size φ25 × 30 mm (L: 3.0 cm × D: 2.5 cm) for space‑conscious power designs.

Typical Applications

• General Purpose Power Systems — Suitable for general purpose power circuits that require a 400 V, 150 µF snap‑in electrolytic capacitor with long endurance at 85°C.
• Production Assembly Lines — Tray packing and snap‑in terminals support efficient placement and secure mounting in high‑volume manufacturing.
• High Ripple Environments — Designed to tolerate rated ripple current over extended periods, making it applicable where sustained ripple stress occurs.

Unique Advantages

• High Voltage Capability: 400 V rating enables use in higher‑voltage DC bus and power supply sections without stepping up component count.
• Long Endurance at Elevated Temperature: 3000 hours at 85°C under rated ripple current—supporting reliable operation in sustained thermal stress conditions.
• Dual‑Frequency Ripple Performance: Specified ripple current at both 120 Hz and 50 kHz provides measurable performance across low and high frequency stress profiles.
• Predictable Leakage and Loss: Low measured leakage current (730 µA) and specified tan δ (0.15 at 20°C/120 Hz) help designers budget standby losses and dissipation accurately.
• Production‑Ready Packaging: Tray packing and mass production availability simplify procurement and integration into automated assembly workflows.
• RoHS Compliance: Meets RoHS requirements for environmentally conscious product designs.

Why Choose LLS2G151MELA?

LLS2G151MELA is positioned for designers seeking a robust, 400 V snap‑in electrolytic capacitor with verified endurance and ripple capability. Its combination of 150 µF capacitance, controlled loss factor, low leakage, and snap‑in packaging makes it a practical choice for general purpose power modules and assemblies that require long‑term stability at up to 85°C.

Ideal for procurement teams and design engineers focused on production throughput, the LLS2G151MELA offers predictable electrical behavior, tray packing for volume assembly, and RoHS compliance to support sustained manufacturing and regulatory needs.

Request a quote or submit an inquiry to receive pricing, availability, and lead‑time information for the LLS2G151MELA.