LGY1H272MELZ30

The LGY1H272MELZ30 is a snap‑in terminal aluminum electrolytic capacitor designed for long‑life operation at elevated temperatures. It delivers 2.7 mF capacitance at a 50 V rating in a radial, snap‑in can package configured for robust industrial mounting.

Engineered for industrial power electronics, this capacitor is suited to industrial power supplies and ballast applications where sustained ripple handling and dependable performance at up to 105°C are required. It is RoHS compliant for regulatory compatibility.

Key Features

• High capacitance, 50 V rating — 2.7 mF nominal capacitance at a 50 V rated voltage for bulk energy storage and smoothing in power circuits.
• 105°C long‑life assurance — Rated to withstand 5000 hours of ripple current at 105°C for extended operational life under elevated temperature stress.
• Snap‑in radial can package — Snap‑in terminals and radial can design simplify board mounting and mechanical retention in high‑vibration industrial environments.
• Operating temperature range — Specified –40°C to +105°C to support a wide range of industrial ambient conditions.
• Ripple current capability — Rated ripple current of 1.6 A at 120 Hz and 1.84 A at 50 kHz, enabling effective ripple filtering across typical power‑conversion frequencies.
• Polarized with ±20% tolerance — Polarized capacitor with capacitance tolerance of –20% to +20% for predictable design margins.
• Electrical reliability metrics — Dissipation factor (tan δ) max 0.30 at 50 V (measured at 120 Hz, 20°C); leakage current specified per I ≤ 3√CV (μA) after standard voltage application.

Typical Applications

• Industrial power supplies — Bulk energy storage and smoothing in AC/DC and DC/DC converters where long life at elevated temperatures is required.
• Ballast systems — Designed for ballast applications that demand reliable ripple handling and thermal endurance.
• General‑purpose industrial electronics — Filtering and decoupling in control equipment, motor drives, and power distribution modules.

Unique Advantages

• Proven long‑life performance: Endurance qualified for 5000 hours at 105°C under rated ripple and DC bias, delivering predictable capacitance retention for maintenance‑sensitive installations.
• High ripple tolerance across frequencies: Specified ripple current at both 120 Hz and 50 kHz supports use in low‑frequency and higher‑frequency power stages.
• Robust mechanical mounting: Snap‑in terminal construction offers secure board retention and simplified assembly for high‑reliability builds.
• Wide thermal operating window: –40°C to +105°C rating enables deployment across diverse industrial environments without derating ambient capabilities.
• Standards‑oriented leakage specification: Leakage current defined by I ≤ 3√CV (μA) after rated voltage application, supporting predictable standby and leakage behavior in designs.
• RoHS compliant: Conforms to applicable RoHS directives for regulatory alignment in modern manufacturing.

Why Choose LGY1H272MELZ30?

LGY1H272MELZ30 is positioned for engineers and procurement teams specifying rugged, long‑life bulk capacitors for industrial power systems. Its combination of 2.7 mF capacitance, 50 V rating, snap‑in mechanical mounting, and validated 5000‑hour endurance at 105°C provides a balance of energy storage, thermal durability, and assembly reliability.

This capacitor is a practical choice for designs that require sustained ripple performance and predictable aging characteristics under thermal stress. Its clear electrical and mechanical specifications make it straightforward to evaluate for replacement, spares, or new‑design BOMs.

If you would like pricing, lead‑time information, or a formal quote for LGY1H272MELZ30, please request a quote or submit an inquiry to our sales team and include your required quantity and application details.