LGY1V332MELZ25

The LGY1V332MELZ25 is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LGY series. It delivers 3300 µF at 35 V in a compact radial can (φ22 × 25 mm) designed for robust, long-life power applications.

Engineered for industrial power electronics and ballast use, this polarized capacitor combines high capacitance, rated ripple handling, and a 105°C, long-life assurance to support reliable bulk energy storage and smoothing in general-purpose power systems.

Key Features

• Capacitance & Voltage — 3300 µF nominal capacitance at a rated voltage of 35 V, tolerance ±20% (–20%/+20%).
• Long-Life Performance — Endurance specified for 5000 hours at 105°C under rated ripple plus DC bias, with defined limits for capacitance change, tan δ, and leakage current.
• High Temperature Rating — Operating temperature range of –40°C to +105°C for reliable performance across industrial temperature environments.
• Ripple Current Capability — Rated ripple current of 1.5 A at 120 Hz and 1.725 A at 50 kHz, with frequency coefficients provided for higher-frequency operation.
• Leakage Current Specification — Leakage current defined by I ≤ 3√(C·V) (μA) after 5 minutes at 20°C, enabling predictable power-loss budgeting.
• Package & Mounting — Snap-in radial can termination for secure mechanical retention in chassis or PCB assemblies; compact footprint φ22 × 25 mm.
• Regulatory Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk filtering and energy storage where long life at elevated temperature and steady ripple handling are required.
• Ballast Equipment — Capacitor suited to ballast applications that demand durable performance at 105°C and defined endurance metrics.
• General-Purpose Power Electronics — Smoothing, decoupling, and bulk storage in general-purpose industrial equipment and power modules.

Unique Advantages

• Long, predictable service life: Endurance testing at 105°C for 5000 hours provides quantifiable limits on capacitance, tan δ, and leakage for design reliability.
• High capacitance in a compact can: 3300 µF in a φ22 × 25 mm radial can reduces board area while providing substantial bulk energy storage.
• Designed for elevated ripple loads: Specified ripple current values at 120 Hz and 50 kHz help designers size capacitors for real-world power conditions.
• Wide operating temperature span: –40°C to +105°C supports a broad range of industrial environments without derating outside the specified limits.
• Predictable leakage behavior: Leakage current defined by a clear formula (I ≤ 3√(C·V) μA) simplifies thermal and standby-loss calculations.
• RoHS compliance: Meets RoHS requirements for environmentally conscious designs and regulatory alignment.

Why Choose LGY1V332MELZ25?

The LGY1V332MELZ25 is positioned for designers who require a durable, high-capacitance electrolytic solution with validated long-life performance at elevated temperatures. Its combination of 3300 µF capacitance, 35 V rating, snap-in mounting, and quantified ripple and endurance specifications makes it a practical choice for industrial power supplies, ballast systems, and other general-purpose power electronics.

By using a part with clear, measured limits for endurance, impedance behaviour, and leakage, engineers can design systems with more predictable thermal and lifecycle performance while benefiting from Nichicon’s series-level validation and RoHS compliance.

If you would like a quote or have questions about availability and tray packing for volume production, please submit a request and our team will respond with pricing and lead-time details.