LGU2D331MELY

The LGU2D331MELY is a snap-in terminal aluminum electrolytic capacitor offering 330 µF capacitance at a 200 V rated voltage. It is a general-purpose, radial can snap-in type designed for applications that require a polarized electrolytic capacitor with high ripple tolerance and extended endurance at elevated temperature.

Key value points include a wide operating temperature range of −40°C to 105°C, long endurance (3000 h at 105°C), RoHS compliance, and tray packing for production readiness.

Key Features

• Capacitance & Voltage — 330 µF capacitance with a 200 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C).
• Snap-in Radial Can Package — Snap-in terminal mounting in a radial can format; physical size φ20 × 35 mm (L: 3.5 × D: 2 cm) for compact board installation.
• High Temperature Endurance — Rated for 3000 hours of operation at 105°C when subjected to D.C. bias plus rated ripple current.
• Ripple Current Capability — 1200 mA low-frequency ripple current (120 Hz) and 1800 mA high-frequency ripple current (50 kHz), supporting applications with varying ripple conditions.
• Low Loss (tan δ) — tan δ of 0.15 at 20°C and 120 Hz, indicating controlled dissipation for this voltage class.
• Leakage Current — Specified leakage current of 770 µA after rated voltage application (measured at 20°C).
• Operating Temperature Range — −40°C to 105°C for broad environmental compatibility within the specified rating.
• Regulatory — RoHS compliant.
• Production-ready Packing — Tray packing and mass production status for procurement and assembly planning.

Typical Applications

• General Purpose — Use where a 200 V, 330 µF polarized electrolytic capacitor is required for general-purpose electronic circuits.
• General Purpose — Suitable for designs that require a snap-in radial can with high-temperature endurance and measurable leakage and dissipation characteristics.
• General Purpose — Applicable when 1200 mA (120 Hz) or 1800 mA (50 kHz) ripple current capability and a −40°C to 105°C operating range are needed.

Unique Advantages

• Proven Endurance: 3000-hour rated life at 105°C provides predictable long-term performance under high-temperature stress.
• High Voltage Capability: 200 V rating enables use in higher-voltage circuits while maintaining compact φ20 × 35 mm dimensions.
• Robust Ripple Handling: Distinct low- and high-frequency ripple current ratings (1.2 A at 120 Hz, 1.8 A at 50 kHz) support mixed-frequency ripple environments.
• Controlled Dissipation: tan δ of 0.15 at 20°C/120 Hz offers known loss characteristics for thermal and efficiency planning.
• Production-friendly Packaging: Tray packing and mass production status simplify procurement and assembly logistics.
• Regulatory Compliance: RoHS compliance supports environmental directive requirements.

Why Choose LGU2D331MELY?

LGU2D331MELY positions itself as a reliable, general-purpose snap-in aluminum electrolytic capacitor for designs requiring a 200 V rating and 330 µF capacitance with extended high-temperature endurance. Its defined ripple current capabilities, controlled tan δ, and specified leakage current allow engineers to plan thermal and reliability margins with concrete data.

This part is well suited for teams and procurement workflows that need a mass-production-ready, RoHS-compliant polarized capacitor in a compact snap-in radial can package with documented 3000-hour performance at 105°C.

Request a quote or submit an inquiry to receive pricing, lead time, and availability for the LGU2D331MELY. Our team will provide a formal quote and assist with order details and packaging options.