LGU2C122MELB

The LGU2C122MELB is a Nichicon LGU series aluminum electrolytic capacitor in a snap‑in terminal can. It delivers 1200 µF at 160 V with snap‑in mounting, designed for general‑purpose electronic circuits where robust ripple handling and long endurance are required.

Key value comes from its rated ripple current capability, extended 3000‑hour endurance at 105°C, and a wide operating temperature range (−40°C to 105°C), providing reliable bulk capacitance and smoothing in demanding assemblies.

Key Features

• Capacitance & Voltage — 1.2 mF (1200 µF) nominal capacitance at a rated voltage of 160 V, with ±20% tolerance.
• High Ripple Current Endurance — Low‑frequency ripple current 2.49 A (120 Hz) and high‑frequency ripple current 3.735 A (50 kHz) to handle AC ripple in power circuits.
• Long Life at Elevated Temperature — Endurance specified at 3000 hours when operated at 105°C under rated ripple conditions.
• Electrical Losses — Tangent of loss angle (tan δ) of 0.15 measured at 20°C, 120 Hz (rating for 160 V range).
• Leakage Current — Specified leakage current of 1310 µA (measured condition per product data).
• Temperature Range — Operates from −40°C to 105°C to support a wide range of ambient environments.
• Snap‑in Radial Can Package — φ30 × 35L cylindrical can with snap‑in terminals for secure mounting in tray packaging.
• RoHS Compliant — Meets RoHS environmental requirements as specified.

Typical Applications

• General‑purpose power circuits — Provides bulk capacitance and smoothing where 1200 µF at 160 V is required for general‑purpose designs.
• High‑ripple environments — Suitable for circuits that require sustained ripple handling due to its specified low‑ and high‑frequency ripple currents and 3000‑hour endurance at 105°C.
• Chassis or PCB assemblies — Snap‑in, radial can package allows secure mechanical mounting in tray‑packed production environments.

Unique Advantages

• Robust ripple capability: Rated ripple currents of 2.49 A (120 Hz) and 3.735 A (50 kHz) enable effective suppression of AC components in power rails.
• Extended high‑temperature life: 3000 hours endurance at 105°C ensures stability of capacitance and leakage under continuous elevated thermal stress.
• Wide operating temperature span: −40°C to 105°C supports deployment across a broad range of ambient conditions.
• Secure snap‑in mounting: Radial, snap‑in can simplifies assembly and provides reliable mechanical retention in panel or PCB installations.
• Clear electrical characterization: Specified tan δ, leakage, and tolerance values allow predictable integration into filter and energy‑storage designs.
• RoHS compliant: Meets environmental requirements for restricted substances.

Why Choose LGU2C122MELB?

The LGU2C122MELB offers a balance of high capacitance, elevated voltage rating, and proven ripple endurance within the Nichicon LGU snap‑in family. Its 1200 µF/160 V specification, defined loss and leakage characteristics, and 3000‑hour endurance at 105°C make it well suited for designers needing reliable bulk capacitance and sustained ripple handling in general‑purpose power assemblies.

This part is appropriate for teams focused on durable, serviceable capacitor solutions that require snap‑in mounting and predictable performance across −40°C to 105°C operating conditions.

Request a quote or submit an inquiry to receive pricing and availability for LGU2C122MELB and to discuss how it fits your design requirements.