LGW2D152MELB45

The LGW2D152MELB45 is an aluminum electrolytic capacitor in a snap-in radial can package designed for general-purpose power applications. It provides 1.5 mF capacitance at a 200 V rating with snap-in terminals for secure board mounting.

Designed for high ripple environments, this part is specified for operation to 105°C and is RoHS compliant, offering endurance for applications that require sustained ripple handling and extended high-temperature life.

Key Features

• Capacitance & Voltage — 1.5 mF rated capacitance at 200 V for bulk energy storage and filtering.
• High Ripple Current — Supports 4.62 A at 120 Hz and 6.93 A at 50 kHz, enabling use where high AC ripple is present.
• High-Temperature Endurance — Specified for operation from −40°C to +105°C with a guaranteed endurance of 3000 hours at 105°C under rated ripple conditions.
• Robust Mounting — Snap-in terminal, radial can package for secure PCB retention and mechanical stability.
• Polarized Design — Polarized aluminum electrolytic suitable for DC bias applications.
• RoHS Compliant — Meets RoHS directive requirements for restricted substances.
• Compact Footprint — Size dimensions L: 4.5 × D: 3 cm (height seated max: 1.772 inch) for space-conscious power designs.

Typical Applications

• High-ripple power electronics — Use where significant ripple currents occur; specified ripple performance of 4.62 A at 120 Hz and 6.93 A at 50 kHz supports ripple-heavy circuits.
• Power supply filtering — Bulk and decoupling capacitance for 200 V rails, taking advantage of the 1.5 mF capacitance and polarized construction.
• Industrial and general-purpose equipment — Suited to designs requiring continuous operation to 105°C and 3000 hours endurance under rated ripple conditions.

Unique Advantages

• Designed for sustained ripple — Rated ripple current figures and 3000-hour endurance at 105°C provide confidence in long-term ripple handling.
• Wide operating temperature — −40°C to +105°C range supports higher-temperature system environments.
• Secure snap-in mounting — Snap-in terminals and radial can package improve mechanical retention on PCBs compared with leaded options.
• Clear performance metrics — Explicit leakage, tan δ, and endurance criteria in the LGW series data help validate designs against measurable limits.
• RoHS compliance — Meets regulatory requirements for restricted substances, simplifying environmental compliance for assemblies.

Why Choose LGW2D152MELB45?

LGW2D152MELB45 targets designs that need substantial bulk capacitance at 200 V combined with the ability to withstand high ripple currents and elevated operating temperatures. Its snap-in radial can package, RoHS compliance, and documented 3000-hour endurance at 105°C make it a practical choice for robust, long-life power electronics.

This part is well suited for engineers and procurement teams building industrial and general-purpose power systems that require verifiable ripple performance, temperature endurance, and straightforward board mounting. The clear specifications facilitate assessment for system-level reliability and lifecycle planning.

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