LGU2Z102MELC

The LGU2Z102MELC is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGU series, rated at 1000 µF and 180 V. Engineered for general‑purpose power applications, it delivers bulk capacitance with high ripple current handling and a long endurance profile for sustained operation at elevated temperatures.

Key attributes include snap‑in radial can packaging for secure board mounting, a wide operating temperature range of −40°C to 105°C, RoHS compliance, and a demonstrated 3000‑hour endurance under rated ripple and temperature conditions.

Key Features

• Capacitance & Voltage: 1000 µF nominal capacitance with a rated voltage of 180 V and ±20% tolerance at 120 Hz, 20°C.
• High Ripple Current Capability: Rated ripple current of 2.3 A at 120 Hz (low frequency) and 3.45 A at 50 kHz (high frequency) to support smoothing and decoupling under dynamic loads.
• Endurance at Elevated Temperature: Specified for 3000 hours at 105°C with rated ripple current applied; meets series endurance criteria when restored to 20°C after the stress test.
• Wide Operating Temperature Range: Operates from −40°C to 105°C, enabling use across varied thermal environments.
• Leakage & Loss Characteristics: Specified leakage current of 1270 µA (measured per part conditions) and the series sheet provides tan δ limits by rated voltage class.
• Package & Mounting: φ35 × 30L radial can with snap‑in terminals for secure, mechanically robust board mounting; tray packing for production handling.
• Regulatory Compliance: RoHS compliant.

Typical Applications

• General‑purpose power systems: Bulk energy storage and smoothing in power supplies where 180 V rating and high ripple capability are required.
• Industrial equipment: Filtering and decoupling for commercial and industrial electronics operating across −40°C to 105°C.
• High‑ripple circuits: Circuits that impose sustained ripple current loads benefit from the part’s specified ripple ratings and 3000‑hour endurance at 105°C.

Unique Advantages

• High ripple endurance: 2.3 A (120 Hz) and 3.45 A (50 kHz) ripple current ratings reduce the need for parallel capacitance in moderate‑ripple designs.
• Long‑life at elevated temperature: 3000‑hour endurance at 105°C under rated ripple current supports designs targeting extended operational lifetime.
• Wide temperature range: −40°C to 105°C operation provides flexibility for varied environmental conditions.
• Snap‑in radial packaging: Mechanical stability and tray packing streamline assembly and high‑volume production handling.
• RoHS compliant: Meets RoHS directive requirements for applications with regulatory restrictions on hazardous substances.
• Clear electrical specification: 1000 µF, 180 V, ±20% tolerance and specified leakage current allow predictable electrical design margins.

Why Choose LGU2Z102MELC?

LGU2Z102MELC combines substantial bulk capacitance with high ripple current capability and a proven 3000‑hour endurance at 105°C, making it a practical choice for general‑purpose power filtering and energy storage where reliability under thermal stress matters. Its snap‑in radial can and tray packing support straightforward assembly for medium‑ to high‑volume production.

This part is suitable for designers and procurement teams seeking a RoHS‑compliant, polarized electrolytic solution with defined high‑voltage capability (180 V), measurable leakage specifications, and documented endurance behavior from the LGU series datasheet.

Request a quote or submit an inquiry to check availability, lead times, and volume pricing for LGU2Z102MELC. Technical documentation and datasheet information are available upon request to assist with qualification and design integration.