LAK2D151MELA20

The LAK2D151MELA20 is a snap-in terminal aluminum electrolytic capacitor designed for general-purpose power applications. It provides 150 µF capacitance at a 200 V rating in a compact radial can (φ25 mm × 20 mm) optimized for higher-ripple environments.

Key value propositions include high ripple-handling capability, extended 2000-hour lifetime at 105°C, and enhanced safety features for abnormal over-voltage conditions, all while meeting RoHS requirements.

Key Features

• Electrical Performance 150 µF nominal capacitance at 200 V with ±20% tolerance and a maximum tanδ of 0.20 (120 Hz, 20°C), suitable for stabilized DC applications.
• Ripple & Leakage Rated ripple current of 650 mA at 120 Hz and 780 mA at 10 kHz, with a specified leakage current of 510 µA.
• Reliability & Endurance Designed to withstand rated ripple current for 2000 hours at 105°C; endurance and shelf-life characteristics are specified for robust long-term operation.
• Safety Design Improved safety features for abnormally excessive voltage and a pressure-relief vent mechanism that operates without dangerous conditions under specified test conditions.
• Package & Mounting Snap-in terminal (radial, can – snap-in) package with dimensions 25 mm diameter × 20 mm length for secure board mounting and mechanical stability.
• Temperature Range & Environmental Compliance Operating range −25°C to +105°C and RoHS compliant.

Typical Applications

• General-purpose power smoothing — Bulk filtering and smoothing in equipment designed around a 200 V bus where compact snap-in mounting is required.
• High-ripple power circuits — Circuits requiring elevated ripple-handling capability up to 650 mA (120 Hz) and 780 mA (10 kHz).
• Equipment in voltage-fluctuating environments — Suited for applications operating in areas with variable or fluctuating supply voltage thanks to improved safety features.

Unique Advantages

• High ripple capability: Rated ripple currents of 650 mA (120 Hz) and 780 mA (10 kHz) reduce the need for parallel capacitors in many designs.
• Long high-temperature life: 2000 hours at 105°C supports reliable operation in thermally challenged environments.
• Compact snap-in form factor: φ25 mm × 20 mm radial can with snap-in terminals enables secure PCB mounting while saving board space.
• Safety-minded construction: Built-in pressure relief and series-level safety enhancements mitigate risks under abnormal over-voltage conditions.
• Regulatory compliance: RoHS compliance supports use in products that must meet environmental directive requirements.

Why Choose LAK2D151MELA20?

The LAK2D151MELA20 combines a robust 200 V / 150 µF electrical profile with snap-in mechanical convenience and a 2000-hour endurance at 105°C. Its specified ripple ratings and leakage data make it a practical choice for designs that require dependable bulk energy storage and ripple absorption in compact assemblies.

This part is well suited to engineers and purchasing teams seeking a RoHS-compliant, safety-enhanced aluminum electrolytic capacitor for general-purpose power circuits and equipment operating in variable-voltage environments.

Request a quote or submit an inquiry for LAK2D151MELA20 to receive pricing, availability, and additional ordering information.