LGU2Z221MELY

The LGU2Z221MELY is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGU series. It delivers 220 µF capacitance at a 180 V rating in a compact φ20 × 25 mm can designed for general‑purpose applications.

Designed for continuous operation up to 105°C, this part targets applications that require elevated temperature endurance and reliable ripple handling in a snap‑in radial package.

Key Features

• Electrical — 220 µF nominal capacitance with tolerance −20% to +20% and a rated voltage of 180 V.
• Loss and leakage — tanδ (DF) = 0.15 (measured at 20°C, 120 Hz) and leakage current specified at 590 µA.
• Ripple handling — Low‑frequency ripple current 1.0 A at 120 Hz and high‑frequency ripple current 1.5 A at 50 kHz.
• Thermal and endurance — Operating temperature range −40°C to +105°C with 3000 hours endurance at 105°C under rated ripple current.
• Mounting and package — Snap‑in radial (can) termination for secure chassis or PCB mounting; physical size φ20 × 25 mm (D: 20 mm × L: 25 mm).
• Compliance and status — RoHS compliant and in mass production.

Typical Applications

• General‑purpose electronics — Use where a 180 V, 220 µF snap‑in aluminum electrolytic capacitor is required for bulk capacitance.
• Power systems — Suitable for applications that require rated ripple current performance and elevated temperature endurance up to 105°C.
• Industrial equipment — Appropriate for general‑purpose installations requiring snap‑in mounting and long‑life operation.

Unique Advantages

• High temperature endurance: Rated for 3000 hours at 105°C, providing predictable long‑term performance under elevated temperatures.
• Strong ripple capability: Specified ripple currents of 1.0 A (120 Hz) and 1.5 A (50 kHz) support both low‑ and high‑frequency ripple conditions.
• Compact snap‑in package: φ20 × 25 mm snap‑in can offers a space‑efficient radial mounting solution for through‑hole assemblies.
• Measured dissipation: tanδ = 0.15 at 20°C/120 Hz ensures defined loss characteristics for design margining.
• Controlled leakage: Leakage current specified at 590 µA for predictable standby and bias current considerations.
• RoHS compliant: Meets RoHS directive requirements for restricted substances.

Why Choose LGU2Z221MELY?

The LGU2Z221MELY provides a balanced combination of capacitance, voltage rating and ripple capability in a compact snap‑in aluminum electrolytic package. As part of Nichicon’s LGU series, it is specified for sustained operation at elevated temperatures with a 3000‑hour endurance at 105°C, making it a reliable choice for designs that demand durable, general‑purpose bulk capacitance.

This part is appropriate for engineers and procurement teams seeking a mass‑production, RoHS‑compliant snap‑in capacitor with clearly specified electrical, thermal and mechanical characteristics.

Request a quote or submit a pricing request to receive availability and lead‑time information for the LGU2Z221MELY.