LGU2P561MELA

The LGU2P561MELA is a snap‑in terminal aluminum electrolytic capacitor designed for general purpose power applications. It delivers 560 µF capacitance at a 220 V rating in a radial, can‑style snap‑in package with a φ25 × 40 mm footprint.

Built for elevated temperature operation and long endurance, this part is specified for –40°C to 105°C operation and 3000 hours of rated endurance at 105°C, making it suitable for designs requiring stable high‑voltage bulk capacitance and reliable ripple handling.

Key Features

• Electrical Performance — 560 µF nominal capacitance with ±20% tolerance and a rated voltage of 220 V; designed to support bulk energy storage and DC voltage stabilization.
• Low Loss Characteristic — Specified tan δ of 0.15 at 20°C and 120 Hz, providing predictable dissipation factor for thermal and stability calculations.
• Leakage Current — Rated leakage current of 1050 µA, measured under standard test conditions for predictable standby current.
• Ripple Current Capability — Handles 1700 mA at 120 Hz (low frequency) and 2550 mA at 50 kHz (high frequency), supporting applications with continuous AC ripple stress.
• Thermal Endurance — Operates from –40°C to 105°C and is endurance‑rated for 3000 hours at 105°C under rated ripple and DC bias.
• Package & Mounting — Radial, can snap‑in package with snap‑in terminals for secure board retention; physical size φ25 × 40 mm and tray packing for production handling.
• Regulatory — RoHS compliant for use in assemblies requiring restricted substances conformance.

Typical Applications

• General Purpose Power Supplies — Bulk capacitance and 220 V rating make it suitable for DC smoothing and energy buffering in AC/DC and DC/DC converters.
• Industrial Power Electronics — High ripple current capability and 105°C endurance support continuous operation in industrial controllers and power modules.
• Energy Storage & Filtering — 560 µF capacity and low dissipation factor provide stable filtering for high‑voltage DC buses and decoupling in power systems.

Unique Advantages

• High‑voltage bulk capacitance: 560 µF at 220 V delivers substantial stored energy for smoothing and hold‑up without resorting to parallel arrays.
• Long high‑temperature life: Rated for 3000 hours at 105°C to support applications that require sustained elevated temperature reliability.
• Robust ripple handling: 1.7 A at 120 Hz and 2.55 A at 50 kHz ripple ratings enable direct use on power rails with significant AC stress.
• Snap‑in mounting: Radial snap‑in terminals provide positive mechanical retention for through‑hole assembly and reliable PCB mounting in production environments.
• Predictable loss and leakage: Specified tan δ and leakage current values aid thermal design and standby current budgeting.
• RoHS compliance: Meets restricted substances requirements for regulated markets and assembly flows.

Why Choose LGU2P561MELA?

LGU2P561MELA combines substantial high‑voltage capacitance with engineered endurance and ripple performance, making it a practical choice for engineers designing power supplies, industrial power modules, and DC bus filtering solutions that require reliable operation up to 105°C. The snap‑in radial package and tray packing support streamlined assembly and production handling.

This part is appropriate for designs that prioritize dependable long‑term stability under rated ripple and temperature stress, providing verifiable specifications for capacitance, dissipation factor, leakage current, and ripple current to simplify selection and system qualification.

If you would like pricing, lead‑time information, or to request a quote for LGU2P561MELA, please contact sales or submit a quote request citing the part number and your quantity requirements.