LGU2D561MELZ

The LGU2D561MELZ is a snap-in terminal aluminum electrolytic capacitor designed for general-purpose electronic applications. It delivers 560 µF capacitance at a 200 V rating with a wide operating temperature range of −40°C to 105°C and a rated endurance of 3000 hours at 105°C.

Engineered for applications that require stable capacitance, controlled loss tangent and robust ripple current capability, this part combines a compact φ22 × 40 mm can with snap-in mounting for efficient assembly and reliable electrical performance.

Key Features

• Capacitance & Voltage: 560 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• High-temperature Endurance: Rated life of 3000 hours at 105°C when subjected to rated ripple current and DC bias, meeting LGU series endurance criteria.
• Ripple Current Capability: 1.67 A at 120 Hz (low frequency) and 2.505 A at 50 kHz (high frequency) to support demanding AC ripple conditions within specified limits.
• Loss Tangent (tan δ): Maximum tan δ of 0.15 measured at 120 Hz, 20°C for the 160–420 V class, providing predictable dissipation characteristics.
• Leakage Current: Specified leakage current of 1000 µA (product condition as provided) and datasheet-defined leakage current limits (I ≤ 3·C·V µA after 5 minutes at 20°C).
• Package & Mounting: Radial can, snap-in terminal package in φ22 × 40 mm size (L: 4.0 cm × D: 2.2 cm), supplied in tray packing for mass-production assembly.
• RoHS Compliance: Conforms to RoHS requirements as noted for the LGU series.

Typical Applications

• General-purpose electronic equipment: Provides bulk capacitance and ripple handling where a 200 V, 560 µF snap-in capacitor is specified for general-purpose designs.
• Power smoothing and filtering in industrial designs: Supports circuits requiring stable capacitance and rated ripple current over extended high-temperature operation.
• High-ripple environments: Suited to applications that need capacitors capable of sustained ripple current at both low and high frequencies within the specified limits.

Unique Advantages

• Long endurance at elevated temperature: 3000 h rated life at 105°C enables predictable service life under sustained stress conditions.
• Dual-frequency ripple performance: Published ripple current ratings at 120 Hz and 50 kHz let designers quantify thermal and ripple handling across common operating bands.
• Controlled dissipation: tan δ specified at 0.15 (120 Hz, 20°C for the voltage class) provides consistent loss characteristics for thermal planning.
• Tray packing for production: Supplied in tray packing to support automated placement and efficient assembly in volume production environments.
• Compact snap-in form factor: φ22 × 40 mm radial can with snap-in terminals simplifies board mounting while delivering substantial capacitance at 200 V.
• Manufacturing readiness: Listed as mass production status, suitable for designs moving into or already in production.

Why Choose LGU2D561MELZ?

The LGU2D561MELZ combines robust high-temperature endurance, measured ripple current capability at multiple frequencies, and a compact snap-in package to meet the needs of general-purpose electronic designs requiring 200 V, 560 µF capacitance. Its specification set supports predictable performance planning for thermal, leakage and life characteristics.

Manufactured by Nichicon and produced for mass-volume use with RoHS compliance, this capacitor is appropriate for engineers specifying a durable, production-ready aluminum electrolytic solution where long-term stability and clear electrical limits are important.

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