LGU2Z152MELC

The LGU2Z152MELC from Nichicon is a snap‑in, polarized aluminum electrolytic capacitor in the LGU series, rated 1.5 mF (1500 µF) at 180 V. It is designed for general‑purpose power circuitry where robust ripple handling, elevated operating temperature, and durable endurance are required.

Key value propositions include a high rated voltage, substantial low‑ and high‑frequency ripple current capability, and a 3000‑hour endurance at 105°C, making it suitable for demanding power applications that require long life and reliable performance.

Key Features

• Capacitance & Voltage — 1.5 mF (1500 µF) nominal with a rated voltage of 180 V and capacitance tolerance of −20% to +20%.
• Low and High‑Frequency Ripple Handling — Rated ripple current of 2.9 A at 120 Hz and 4.35 A at 50 kHz to support both low‑ and high‑frequency power conditioning.
• Loss Tangent (tan δ) — tan δ = 0.15 (measured at 20°C, 120 Hz) for predictable dissipation characteristics under rated conditions.
• Leakage Current — Specified leakage current of 1550 µA after standard voltage application, supporting predictable standby and quiescent behavior.
• Thermal Endurance — Rated for operation from −40°C to 105°C with an endurance specification of 3000 hours at 105°C when subjected to DC bias plus rated ripple current.
• Snap‑in Radial Can Package — φ35 × 35L can (3.5 × 3.5 cm) with snap‑in mounting for secure board retention and easy insertion; packaged in trays for production handling.
• Compliance & Availability — RoHS compliant and available in mass production with tray packing for volume assembly.

Typical Applications

• General‑purpose power circuits — Bulk smoothing and filtering in power supplies where 180 V rated voltage and high capacitance are required.
• Power conversion and regulation — Supports DC bias and sustained ripple currents common in converters and regulators operating within the specified temperature envelope.
• Industrial and commercial equipment — Durable thermal endurance (3000 h at 105°C) and wide operating temperature range for sustained operation in demanding environments.

Unique Advantages

• High voltage, high capacitance combination — 180 V rating paired with 1500 µF provides substantial energy storage for high‑voltage power stages.
• Robust ripple capability — Dual ripple current specifications for both 120 Hz and 50 kHz enable reliable performance across a range of switching frequencies.
• Long‑term thermal endurance — 3000 hours at 105°C under rated ripple and DC bias supports extended service life in elevated‑temperature applications.
• Snap‑in packaging for production — Radial snap‑in can with tray packing simplifies automated handling and board mounting for higher throughput assembly.
• Predictable electrical behavior — Specified tan δ and leakage current provide designers with measurable parameters for thermal and loss budgeting.
• Regulatory compliance — RoHS compliant to meet environmental requirements for modern assemblies.

Why Choose LGU2Z152MELC?

The LGU2Z152MELC delivers a balanced combination of high voltage rating, large capacitance, and proven endurance characteristics from Nichicon's LGU series. Its snap‑in radial can and tray packing make it practical for production environments, while specified ripple current, tan δ, and leakage current give engineers verifiable parameters for system design and thermal management.

This part is well suited to designers of general‑purpose power supplies, converters, and industrial power systems who need a robust, long‑life electrolytic solution that is RoHS compliant and available in mass production from a recognized capacitor series.

Request a quote or submit an inquiry for pricing and availability of the LGU2Z152MELC to get detailed lead‑time and purchase information.