LGY1E822MELB25

The LGY1E822MELB25 is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LGY series designed for long‑life operation at elevated temperatures. It provides 8.2 mF capacitance at a 25 V rating in a radial, can‑style snap‑in package.

Engineered for industrial settings where high reliability and dependable performance are required, this part is intended for general‑purpose use and is specifically suited to industrial power supplies and ballast applications. The device is RoHS compliant.

Key Features

• Capacitance & Voltage — 8.2 mF capacitance rated at 25 V for bulk energy storage and smoothing in power circuits.
• Snap‑in Terminal Package — Radial, can‑style snap‑in mounting for secure PCB attachment in high‑current power assemblies.
• 105°C Long‑Life Assurance — Endurance rated for 5000 hours at 105°C under rated ripple conditions, supporting long operational life in elevated temperature environments.
• Ripple Current Capability — Specified ripple handling of 2.1 A at 120 Hz and 2.415 A at 50 kHz to support applications with significant AC ripple currents.
• Wide Operating Temperature — Rated for operation from –40°C to +105°C for demanding industrial thermal environments.
• Polarized — Polar construction suitable for DC filtering and bulk decoupling in power electronics.
• RoHS Compliant — Conforms to the RoHS directive (2011/65/EU,(EU)2015/863).
• Size — Compact footprint with dimensions L: 2.5 × D: 3 cm for space‑conscious power assemblies.

Typical Applications

• Industrial Power Supplies — Bulk smoothing and ripple mitigation in power supply outputs where long life and high temperature endurance are required.
• Ballasts — Designed for ballast applications called out by the series, providing stable performance under continuous ripple stress.
• General‑Purpose Power Electronics — Suitable for general‑purpose bulk energy storage and filtering in industrial and commercial equipment.

Unique Advantages

• Proven Long‑Life Endurance: Rated for 5000 hours at 105°C under rated ripple conditions, providing predictable aging behavior for long service intervals.
• High Ripple Handling: Explicit ripple current specifications at low and high frequencies (2.1 A at 120 Hz; 2.415 A at 50 kHz) reduce thermal stress in high‑ripple circuits.
• Wide Temperature Range: –40°C to +105°C operation supports use in harsh industrial thermal environments.
• Secure Snap‑In Mounting: Radial snap‑in terminals deliver robust PCB retention for high‑vibration or high‑current assemblies.
• Regulatory Compliance: RoHS conformity supports environmental and regulatory requirements for modern electronic products.
• Clear Specification Set: Manufacturer‑provided electrical and endurance data enable straightforward design verification and lifetime budgeting.

Why Choose LGY1E822MELB25?

The LGY1E822MELB25 positions itself as a durable, application‑focused aluminum electrolytic capacitor for engineers building industrial power systems and ballast circuits. Its combination of 8.2 mF capacitance, 25 V rating, and validated 5000‑hour endurance at 105°C offers a balance of bulk energy storage and thermal reliability for demanding installations.

This part is suited to designers who require explicit ripple current ratings and RoHS compliance in a snap‑in, radial can package. The clear datasheet parameters simplify selection and enable reliable integration into long‑lived power designs.

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