LGY1V682MELZ40

The LGY1V682MELZ40 is a snap-in terminal aluminum electrolytic capacitor offering 6.8 mF (6800 µF) capacitance at a 35 V rating. It is a snap-in, radial can package designed for general-purpose and industrial power applications where dependable bulk energy storage and ripple handling are required.

Engineered for long-life operation, this part is specified for operation to 105°C with a 5000-hour ripple endurance rating, making it suitable for industrial power supplies and ballast applications that demand sustained thermal and electrical performance.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance with a 35 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• High-temperature endurance — Rated for operation from –40°C to +105°C with an endurance specification of 5000 hours at 105°C under D.C. bias plus rated ripple current.
• Ripple current capability — Rated ripple current of 2.2 A at 120 Hz and 2.53 A at 50 kHz; frequency coefficients are provided for scaling ripple with frequency (e.g., 120 Hz = 1.00, 50 kHz and above = 1.15).
• Leakage and dissipation — Leakage current specified by I ≤ 3√CV (µA) after 5 minutes at 20°C; tangent of loss angle (tan δ) for 35 V is specified with a maximum of 0.35.
• Mechanical package — Snap-in terminal radial can construction; size approximately Ø22 mm × 40 mm length (L: 4 × D: 2.2 cm) for robust panel or chassis mounting.
• Polarized, general-purpose — Polarized electrolytic intended for power filtering, bulk storage, and smoothing in DC circuits.
• Environmental compliance — RoHS compliant per the provided product data.

Typical Applications

• Industrial power supplies — Bulk energy storage and output filtering where long life and elevated temperature endurance (105°C, 5000 h) are required.
• Ballast circuits — Designed for use in ballast applications that require stable capacitance and ripple handling at mains-related frequencies.
• Power rail smoothing — Bulk smoothing and decoupling on DC rails in equipment that benefits from high capacitance and snap-in mounting.

Unique Advantages

• Long-life assurance: Endurance tested to 5000 hours at 105°C, supporting reliable operation in thermally demanding environments.
• High ripple handling: Specified ripple current values at 120 Hz and 50 kHz with published frequency coefficients allow predictable thermal and lifetime planning.
• Compact, serviceable package: Snap-in radial can (Ø22 mm × 40 mm) provides a secure mechanical and electrical connection for chassis- or PCB-mount power designs.
• Clear electrical limits: Leakage current and tan δ specifications (I ≤ 3√CV; tan δ max 0.35 at 35 V) enable straightforward reliability assessment and selection.
• RoHS compliant: Documented environmental compliance simplifies regulatory considerations for production assemblies.

Why Choose LGY1V682MELZ40?

LGY1V682MELZ40 is positioned for designs that need high-capacitance bulk storage with proven long-term thermal endurance. Its combination of 6800 µF capacitance, 35 V rating, specified ripple performance, and 5000-hour endurance at 105°C make it suitable for engineers specifying components for industrial power supplies, ballast systems, and other general-purpose power filtering roles.

The snap-in radial package and clear electrical specifications reduce integration uncertainty and simplify BOM decisions for production environments. For teams focused on robust, long-life power designs, this part provides measurable performance parameters for thermal, ripple, and leakage planning.

Request a quote or contact sales to discuss pricing, lead times, tray packing quantities, and how LGY1V682MELZ40 can meet your project requirements.