LGU2A222MELA

The LGU2A222MELA is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGU series, offering 2.2 mF capacitance at a 100 V rating. It is a polarized, radial can (snap‑in) package designed for general‑purpose applications that require bulk capacitance with high temperature endurance.

Key value propositions include high ripple‑current capability, long endurance at elevated temperature (3000 hours at 105°C under rated ripple current), and RoHS compliance, making it suitable where durable bulk capacitance and secure snap‑in mounting are required.

Key Features

• Electrical Performance 2.2 mF capacitance with a tolerance of −20% to +20% (±20% at 120 Hz, 20°C) and a rated voltage of 100 V.
• Ripple Current Capability Rated ripple current: 2.57 A at 120 Hz (low frequency) and 2.955 A at 50 kHz (high frequency).
• Thermal and Endurance Operating temperature range −40°C to +105°C and endurance proven for 3000 hours at 105°C with D.C. bias plus rated ripple current applied.
• Mechanical & Mounting Snap‑in terminal (radial, can – snap‑in) package for secure PCB mounting; physical size L: 5 × D: 2.5 cm and maximum seated height 1.969 inch.
• Reliability Characteristics After endurance test (3000 h at 105°C) the capacitor meets: capacitance change within ±20% of initial value, tan δ ≤ 200% of initial specified value, and leakage current less than or equal to the initial specified value.
• Environmental Compliance Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General‑purpose power systems — Provides bulk capacitance for circuits and modules specified as “General Purpose” where 2.2 mF at 100 V is required.
• High‑temperature environments — Suitable for designs operating up to 105°C, backed by a 3000‑hour ripple‑endurance specification at that temperature.
• Snap‑in PCB assemblies — Radial snap‑in package offers a secure mechanical mounting solution for panels and power boards that accept snap‑in cans.

Unique Advantages

• Long high‑temperature endurance: 3000 hours at 105°C under rated ripple current provides a documented longevity metric for high‑temperature applications.
• Clear electrical specification: 2.2 mF at 100 V with ±20% tolerance enables straightforward selection for bulk energy storage needs.
• Defined ripple performance: Specified ripple current values at 120 Hz and 50 kHz help match the capacitor to expected operating frequencies.
• Secure snap‑in mounting: Radial snap‑in can simplifies assembly and mechanical retention on PCBs designed for snap‑in components.
• RoHS compliance: Meets RoHS directive requirements for lead‑free environmental compliance.

Why Choose LGU2A222MELA?

The LGU2A222MELA combines robust electrical characteristics (2.2 mF, 100 V) with proven thermal endurance (3000 hours at 105°C) in a snap‑in radial can package. It is positioned for general‑purpose designs that need dependable bulk capacitance, measurable ripple handling, and straightforward PCB mounting.

This part is suitable for engineers specifying capacitors where documented high‑temperature endurance and explicit ripple current ratings are required. Its RoHS compliance and clear datasheet performance parameters support long‑term procurement and design decisions.

If you would like pricing, availability, or a formal quote for LGU2A222MELA, please submit a request or contact sales to request a quote or more technical information.