LGN2H101MELB25

The LGN2H101MELB25 is a snap‑in terminal aluminum electrolytic capacitor designed for high‑voltage, high‑temperature general purpose use. It delivers 100 µF capacitance at a 500 V rating in a smaller-sized snap‑in can (φ30×25L) and is optimized for applications that require sustained ripple handling and long endurance at elevated temperatures.

Key value propositions include 105 °C rated operation, 3000 hours endurance at 105 °C under rated ripple conditions (per series specification), low leakage behavior, and packaging suited for mass production (tray packing).

Key Features

• Capacitance & Voltage — 100 µF nominal capacitance with a rated voltage of 500 V and ±20% tolerance, suitable for high‑voltage energy storage and filtering in general purpose designs.
• High‑Temperature Endurance — Rated for operation up to 105 °C with an endurance specification of 3000 hours at 105 °C under rated ripple and D.C. bias as defined for the LGN series.
• Ripple Current Performance — Specified low‑frequency ripple current of 650 mA at 120 Hz and high‑frequency ripple current of 929.5 mA at 100 kHz to support sustained AC ripple conditions.
• Low Leakage — Initial leakage current specified at 670 µA, supporting stable long‑term performance after voltage application.
• Snap‑in Can Package — Radial, can-style snap‑in mounting for secure mechanical and electrical installation; part supplied in tray packing for production assembly.
• RoHS Compliant — Meets RoHS requirements for lead‑restricted applications.

Typical Applications

• High‑voltage power subsystems — General purpose smoothing and energy storage where 500 V ratings and elevated temperature endurance are required.
• Industrial power assemblies — Reliable ripple handling and long life at 105 °C for power conversion modules and related equipment.
• Mass‑production assemblies — Tray packing and snap‑in mounting support efficient board or chassis assembly in production environments.

Unique Advantages

• Rated for extended high‑temperature operation: 3000 hours endurance at 105 °C under rated ripple conditions provides predictable long‑term behavior in hot environments.
• High voltage capability: 500 V rating enables use in higher‑voltage circuits without bespoke component selection.
• Balanced ripple handling: Clear low‑ and high‑frequency ripple current ratings (650 mA @ 120 Hz, 929.5 mA @ 100 kHz) allow designers to evaluate performance across operating conditions.
• Compact snap‑in form factor: φ30×25L snap‑in can offers a smaller‑sized option within the LGN series for space‑conscious designs while keeping robust mounting.
• Low initial leakage: 670 µA specified leakage current supports stable DC performance and predictable post‑install behavior.
• Production‑friendly packaging: Tray packing simplifies handling and throughput for mass production runs.

Why Choose LGN2H101MELB25?

The LGN2H101MELB25 positions itself as a durable, high‑voltage snap‑in electrolytic solution for general purpose power applications that require sustained operation at elevated temperatures. With a 500 V rating, defined ripple current performance at both low and high frequencies, and a 3000‑hour endurance at 105 °C (series specification), it offers engineers a verifiable specification set for reliable system design.

This part is well suited to designers and procurement teams specifying capacitors for high‑voltage assemblies where long life, predictable leakage and ripple behavior, and production‑ready packaging are priorities. Its RoHS compliance and snap‑in can format further simplify integration into standardized manufacturing processes.

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