The IHSM-4825-1UH is a surface-mount, high-current inductor manufactured by Vishay. It's designed for use in high-frequency power applications where small size and robust performance are critical. This inductor is characterized by its shielded construction, which minimizes electromagnetic interference (EMI) and enables high-density mounting. It features a ferrite core that provides a stable inductance over a wide range of temperatures and frequencies.

Applications

• DC-DC converters
• Voltage regulators
• Point-of-Load (POL) converters
• High-current filtering applications
• Power supplies for portable devices

Features

• Surface Mount Device (SMD)
• Shielded construction for low EMI
• High current carrying capacity
• Ferrite core material
• Operating temperature range: -55°C to +125°C
• Low DC resistance (DCR)

Benefits

• Reduced EMI simplifies system design and reduces the need for additional shielding.
• High current capacity allows for efficient power delivery in demanding applications.
• Small size enables high-density PCB layouts and miniaturization of electronic devices.
• Stable inductance over temperature ensures consistent performance in various operating conditions.
• Low DCR minimizes power losses and improves overall system efficiency.

Additional Details

The IHSM-4825-1UH inductor has an inductance of 1 μH and a saturation current that varies based on the specific datasheet. The package size is 4.8 mm x 2.5 mm. The shielded construction provides excellent EMI performance. It is RoHS compliant, meaning it does not contain hazardous substances as defined by the European Union’s Restriction of Hazardous Substances directive. It is commonly used in applications requiring high efficiency and small form factor. The specific saturation current and DC resistance can be found in the manufacturer's datasheet.