LGX2G101MELZ25

The LGX2G101MELZ25 is a Nichicon LGX series snap‑in aluminum electrolytic capacitor rated 100 µF at 400 V. It is designed as a smaller‑sized, long‑life solution for power‑electronics applications where high voltage capability and sustained ripple endurance are required.

With a 105 °C long‑life assurance (endurance: 5000 hours at 105 °C) and tray packing for production handling, this part is suited to rectifier and power conversion roles such as inverter and switching power‑supply circuits.

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a 400 V rated voltage and ±20% tolerance (measured at 120 Hz, 20 °C).
• High‑temperature Long Life — Endurance specified for 5000 hours at 105 °C with defined limits on capacitance change, tan δ and leakage current after the test.
• Snap‑in Terminal Mounting — Snap‑in radial can package for secure board mounting in power assemblies.
• Ripple Current Handling — Rated ripple current 660 mA at 120 Hz, 105 °C (and 943.8 mA at 50 kHz), supporting sustained AC loading in rectifier and smoothing applications.
• Low Loss & Leakage — Specified tan δ (max.) 0.15 and leakage current ≤ 0.60 mA, enabling predictable dissipation and low standby loss.
• Compact Mechanical Profile — Smaller‑sized can: φ22 × 25 mm (equivalent to D: 2.2 cm × L: 2.5 cm) for space‑constrained power boards.
• Operating Range & Compliance — Operating temperature −25 °C to +105 °C and RoHS compliant.

Typical Applications

• Switching Power Supplies — Bulk smoothing and energy storage for high‑voltage rails where 400 V rating and sustained ripple current are required.
• Inverter Rectifier Circuits — DC link and filtering in general inverter topologies; long‑life endurance supports continuous operation at elevated temperature.
• Industrial Power Electronics — Space‑sensitive power modules and control equipment that need durable high‑voltage capacitors with snap‑in mounting.

Unique Advantages

• Long operational life at elevated temperature: 5000 hours at 105 °C provides defined reliability metrics for high‑temperature deployments.
• High voltage capability with compact footprint: 400 V rating in a φ22 × 25 mm can minimizes board area for high‑voltage energy storage.
• Engineered for continuous ripple loading: Rated ripple current (660 mA at 120 Hz, 943.8 mA at 50 kHz) reduces thermal stress under AC bias conditions.
• Stable electrical characteristics: Specified tan δ (max. 0.15) and leakage current limits help predict dissipation and standby behavior.
• Production‑friendly packaging: Tray packing and mass‑production status support repeatable handling and procurement for volume builds.
• Regulatory compliance: RoHS compliant for global electronic assemblies requiring restricted‑substance conformance.

Why Choose LGX2G101MELZ25?

LGX2G101MELZ25 combines a 400 V rating and 100 µF capacitance with a compact snap‑in can and long‑life endurance at 105 °C, making it a practical choice for power‑conversion and rectifier applications that demand reliable high‑voltage energy storage. Its specified ripple current, controlled tan δ, and leakage limits provide predictable behavior under continuous AC bias.

This part is appropriate for designers of switching power supplies, inverters, and industrial power modules who need a production‑ready, RoHS‑compliant capacitor with clear performance limits and tray packaging for assembly lines.

Request a quote or submit an RFQ for LGX2G101MELZ25 to receive pricing and availability information for your project requirements.