LGN2G680MELY25

The LGN2G680MELY25 is a snap‑in terminal aluminum electrolytic capacitor designed for compact, high‑voltage general purpose applications. It delivers 68 µF capacitance at 400 V with a snap‑in radial can package and a reduced-case footprint—one rank smaller than the LGU series.

Engineered for sustained operation at elevated temperatures, this capacitor is rated for operation up to 105°C and is specified to withstand 3,000 hours of rated ripple current at 105°C, making it suitable for demanding power environments that require reliable ripple handling in a compact package.

Key Features

• Capacitance and Voltage — 68 µF rated capacitance at 400 V provides high‑voltage energy storage in a compact component.
• High‑Temperature Endurance — Specified for operation to 105°C with an endurance rating of 3,000 hours at 105°C under D.C. bias plus rated ripple current.
• Snap‑In Terminal Package — Radial, can-style snap‑in mounting for robust board retention and easy insertion into PCB assemblies.
• Compact Mechanical Footprint — One rank smaller case than LGU; dimensions L: 2.5 × D: 2.0 cm and a maximum seated height of 2.5 cm help save board space.
• Ripple Current Capability — Rated ripple current of 490 mA at 120 Hz and 700.7 mA at 100 kHz to support filtering and smoothing under real operating conditions.
• Polarized Electrolytic Design — Polarized capacitor for DC applications with typical electrolytic characteristics and a capacitance tolerance of −20% to +20%.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Marking — Printed with white color letters on a black sleeve for clear part identification.

Typical Applications

• General Purpose Power Modules — Compact 400 V capacitance for DC link smoothing and energy storage where board space is constrained.
• Industrial Power Supplies — High‑temperature endurance and rated ripple current support sustained operation in elevated ambient environments.
• Power Conversion and Filtering — Snap‑in mounting and defined ripple ratings make it suitable for bulk filtering and decoupling tasks in discrete power stages.

Unique Advantages

• Space‑Saving Form Factor: One rank smaller case than the LGU series and compact 2.5 × 2.0 cm dimensions reduce PCB footprint without sacrificing voltage rating.
• High‑Temperature Reliability: Endurance specified at 3,000 hours at 105°C under rated conditions supports long service life in hot environments.
• Defined Ripple Performance: Explicit ripple current ratings at 120 Hz and 100 kHz provide verifiable data for thermal and lifetime calculations.
• Robust Mounting: Snap‑in radial can design offers secure board retention for assemblies that undergo handling or vibration.
• Regulatory Compliance: RoHS compliance addresses environmental and materials requirements for many commercial and industrial projects.

Why Choose LGN2G680MELY25?

The LGN2G680MELY25 combines a compact, snap‑in aluminum electrolytic package with a 400 V rating and verified ripple and endurance specifications, making it a practical choice for engineers designing power conversion, filtering, and general purpose high‑voltage circuits where board space and thermal endurance matter. Its defined performance at 105°C and RoHS compliance deliver predictable behavior and regulatory alignment for production designs.

This part is well suited for designers and procurement teams seeking a reliable, space‑efficient electrolytic capacitor for medium‑to‑high‑voltage applications that require documented ripple capability and long‑term high‑temperature endurance backed by manufacturer datasheet specifications.

Request a quote or submit a technical inquiry to receive pricing, availability, and application support for the LGN2G680MELY25.