LLS2A821MELZ

The LLS2A821MELZ is an aluminum electrolytic capacitor in a snap-in terminal can, designed for general-purpose power electronics. It provides 820 µF of capacitance at a 100 V rating with polarized construction and snap-in mounting.

Engineered for reliability in standard 85°C environments, the device is suited to applications requiring bulk capacitance and sustained ripple handling, and it is RoHS compliant.

Key Features

• Capacitance & Rated Voltage — 820 µF nominal capacitance with a 100 V rated voltage and tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Endurance and Ripple Handling — Designed to withstand 3000 hours of rated ripple current application at 85°C; specified ripple currents include 1.86 A at 120 Hz and 2.139 A at 50 kHz.
• Package & Mounting — Radial can with snap-in terminals for secure PCB retention and through-hole assembly; size dimensions L: 2.5 × D: 2.2 cm.
• Operating Temperature Range — Rated for operation from −40°C to +85°C.
• Leakage Current — Leakage current specified as I ≤ 3√CV (µA) after 5 minutes' application of rated voltage at 20°C, where C is capacitance (µF) and V is voltage (V).
• Regulatory Compliance — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose power supplies — Bulk energy storage and smoothing for general-purpose power supply circuits using 100 V systems.
• Industrial equipment — Filtering and decoupling in industrial control and power electronics where sustained ripple handling at elevated temperature is required.
• Consumer and commercial electronics — Bulk capacitance for devices and systems that require polarized, high-capacitance snap-in capacitors in through-hole assemblies.

Unique Advantages

• Proven high-temperature endurance — Rated for 3000 hours at 85°C under rated ripple current, supporting long-term operation in standard 85°C environments.
• Measurable ripple performance — Explicit ripple current ratings at 120 Hz and 50 kHz allow straightforward thermal and reliability planning.
• Robust snap-in mounting — Snap-in terminals provide secure mechanical retention for through-hole assembly and PCB stability.
• High-voltage bulk capacitance — 820 µF at 100 V provides substantial charge storage for smoothing and decoupling in higher-voltage circuits.
• RoHS compliance — Meets current RoHS requirements for restricted substances.

Why Choose LLS2A821MELZ?

LLS2A821MELZ combines high bulk capacitance and a 100 V rating with a snap-in radial can package to deliver a practical solution for general-purpose power designs. Its rated ripple performance and 3000-hour endurance at 85°C make it suitable for engineers specifying components for sustained operation in standard-temperature environments.

This capacitor is well suited to designers and procurement teams seeking a reliable, RoHS-compliant snap-in aluminum electrolytic for through-hole assembly in power supplies, industrial equipment, and other general-purpose applications where documented ripple and endurance figures are required.

Request a quote or submit a specification inquiry for LLS2A821MELZ to receive pricing, availability, and lead-time information tailored to your required quantities and delivery needs.