LGN2V221MELZ35

The LGN2V221MELZ35 is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LGN series. It delivers 220 µF capacitance at a 350 V rating in a compact φ22 × 35 mm can with radial snap-in mounting for reliable board retention.

Designed for general-purpose power applications, this capacitor combines high-voltage capability with long-term endurance—rated for 3000 hours at 105°C—along with substantial ripple-current performance for both low- and high-frequency environments.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 350 V and tolerance of −20% to +20%, suitable for high-voltage smoothing and energy storage needs.
• Temperature & Endurance — Operating range −25°C to 105°C with a guaranteed endurance of 3000 hours at 105°C under rated ripple current.
• Ripple Current Performance — Low-frequency ripple current of 1.00 A (120 Hz) and high-frequency ripple current of 1.43 A (100 kHz), supporting demanding AC ripple conditions.
• Leakage & Loss Characteristics — Specified leakage current of 830 µA and a tangent of loss angle (tan δ) of 0.15 (measured at 20°C, 120 Hz), enabling predictable leakage and dissipation behavior.
• Package & Mounting — Radial, snap-in can package (φ22 × 35 mm) for secure board mounting and tray packing for efficient handling in production.
• Environmental Compliance — RoHS compliant, meeting applicable environmental restrictions listed in the product data.

Typical Applications

• Power supply smoothing — Provides bulk capacitance and ripple filtering for high-voltage power supplies operating up to 350 V.
• Industrial power electronics — Suitable for general-purpose use in industrial converters and control equipment requiring long endurance at elevated temperatures.
• DC link and energy storage — Acts as a compact, high-voltage storage element where 220 µF and sustained ripple handling are required.
• High-frequency filtering — Supports filtering at 100 kHz frequencies with specified high-frequency ripple current performance.

Unique Advantages

• High-voltage capability: 350 V rating allows use in higher-voltage circuits while maintaining compact size.
• Long endurance at elevated temperature: Rated for 3000 hours at 105°C under rated ripple current, supporting reliability in hot environments.
• Dual-frequency ripple performance: Defined ripple current values at both 120 Hz and 100 kHz give predictable behavior across power stages.
• Compact snap-in package: φ22 × 35 mm can with snap-in terminals simplifies board mounting and mechanical retention in assemblies.
• Controlled leakage and loss: Specified leakage current (830 µA) and tan δ (0.15) enable predictable power loss and standby characteristics.
• RoHS compliant: Meets environmental requirements for restricted substances in many regional markets.

Why Choose LGN2V221MELZ35?

LGN2V221MELZ35 positions itself as a robust, general-purpose high-voltage electrolytic capacitor that balances capacitance, ripple-current capability, and thermal endurance. Its snap-in can package and tray packing support efficient assembly and handling for production environments.

This part is well suited for designers and procurement teams specifying capacitors for high-voltage smoothing, DC link filtering, and industrial power electronics where predictable ripple performance and long-term stability at elevated temperatures are required.

Request a quote or submit an inquiry for LGN2V221MELZ35 to receive pricing and lead-time information tailored to your project requirements.