LGN2C122MELA40

The LGN2C122MELA40 is a polarized aluminum electrolytic capacitor in a snap-in radial can package, rated 1.2 mF (1,200 µF) and 160 V. It is built for general-purpose applications that require a compact, high-temperature-capable capacitor with robust ripple-current endurance.

Designed for continuous operation across a wide temperature range, this part withstands 3,000 hours of D.C. bias plus rated ripple current at 105°C and is compliant with RoHS (2011/65/EU, (EU)2015/863).

Key Features

• Capacitance & Voltage — 1.2 mF (1,200 µF) nominal capacitance with a rated voltage of 160 V and tolerance ±20%.
• High-temperature endurance — Specified endurance of 3,000 hours at 105°C under rated DC bias plus rated ripple current when restored to 20°C meets series endurance requirements.
• Ripple current capability — Rated ripple current of 2.3 A at 120 Hz and 3.45 A at 100 kHz for effective AC performance in power circuits.
• Operating temperature range — Usable from −40°C to +105°C for designs exposed to elevated operating temperatures.
• Package — Snap-in radial can (snap-in terminal type) for secure board mounting; physical size L: 4.0 × D: 2.5 cm provides a compact footprint.
• Leakage current specification — Meets series leakage current criteria (I ≤ 3/√C µA after 5 minutes at 20°C) as defined in the LGN series datasheet.
• Environmental compliance — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Polarized design — Standard polarized aluminum electrolytic construction for DC applications.

Typical Applications

• General-purpose equipment — Suitable for designs requiring a polarized snap-in capacitor rated at 160 V and 1.2 mF within the specified temperature and endurance limits.
• Power electronics assemblies — Intended for use where higher ripple-current handling and elevated-temperature endurance are required.
• Industrial systems — Appropriate for general-purpose industrial circuitry operating up to 105°C.

Unique Advantages

• Extended high‑temperature life — 3,000‑hour endurance at 105°C under rated conditions provides predictable performance in elevated-temperature environments.
• High ripple-handling — Rated ripple currents of 2.3 A (120 Hz) and 3.45 A (100 kHz) support AC stress in power circuits without exceeding specifications.
• Compact snap‑in form factor — Snap-in radial can with L: 4.0 × D: 2.5 cm delivers space-efficient board placement while maintaining robust mounting.
• Clear specifications for design — Defined leakage current, tan δ limits, and tolerance (±20%) enable straightforward electrical budgeting and validation.
• Regulatory compliance — RoHS conformity reduces environmental and compliance overhead for product development.
• Series-level reliability — Meets LGN series endurance and shelf-life criteria when subjected to specified test conditions, aiding long-term reliability planning.

Why Choose LGN2C122MELA40?

LGN2C122MELA40 positions itself as a reliable, high-temperature-capable aluminum electrolytic solution for general-purpose and power-oriented designs. With a 160 V rating, 1.2 mF capacitance, robust ripple-current specifications, and documented 3,000-hour endurance at 105°C, it is well suited to applications that demand predictable performance under sustained thermal and electrical stress.

This part is appropriate for engineers and procurement teams seeking a polarized snap-in capacitor with clear, verifiable specifications and RoHS compliance. Its compact radial-can package and defined electrical limits simplify integration into assemblies where space and thermal endurance are important considerations.

Request a quote or submit a pricing and availability inquiry to evaluate LGN2C122MELA40 for your next design or production run.