The SCD10040-1R8M is a power inductor manufactured by Yageo. It is a surface-mount device (SMD) designed for use in power circuits where efficient energy storage and filtering are critical. The inductor's compact size and robust design make it suitable for applications in densely packed electronic devices.

Applications

• DC-DC converters and voltage regulators
• Power supplies for portable devices such as smartphones and tablets
• LED lighting circuits
• Noise filtering in power lines and signal circuits
• Point-of-Load (POL) converters

Features

• Surface Mount Device (SMD) for easy PCB assembly
• Shielded construction to minimize electromagnetic interference (EMI)
• High current handling capability
• Compact size: 10.0mm x 10.0mm footprint
• RoHS compliant for environmental protection

Benefits

• Improved power efficiency due to low core losses
• Reduced electromagnetic interference (EMI) with shielded construction
• Space-saving design allows for high component density on the PCB
• Reliable performance in demanding applications
• Easy integration into automated assembly processes

Additional Details

The SCD10040-1R8M has an inductance value of 1.8 μH (1R8M). The '10040' indicates the approximate dimensions in mm (10.0mm x 10.0mm footprint, and potentially 4.0mm height). 'M' likely indicates a specific tolerance. The saturation current and DC resistance (DCR) are important parameters to consider when selecting this inductor for a specific application. These parameters can be found in the manufacturer's datasheet. The core material is likely a ferrite-based compound, offering a good balance between inductance, current handling and core loss. It is designed to operate within a specific temperature range, usually between -40°C and +125°C. Consider the specific current and voltage requirements when integrating into circuits.