The recommended land pattern for the DR124-2R2-R is a rectangular pad with a size of 4.5mm x 3.5mm, with a non-solder mask defined (NSMD) pad shape. The pad should be centered on the component and have a clearance of at least 0.5mm from the component body.
The DR124-2R2-R is rated for operation up to 125°C, but it's recommended to derate the current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation. It's also important to consider the PCB material and other components' temperature ratings when designing for high-temperature applications.
To minimize the impact of the magnetic field, keep the DR124-2R2-R at least 5mm away from sensitive components such as oscillators, amplifiers, and magnetically sensitive sensors. You can also use shielding techniques, such as placing a grounded copper plane or a ferrite sheet, to reduce the magnetic field's effect on nearby components.
The SRF of the DR124-2R2-R is typically around 150-200 MHz, but this can vary depending on the specific application and PCB layout. It's essential to consider the SRF when designing filters or impedance-matching networks to ensure the inductor operates within its intended frequency range.
While the DR124-2R2-R is rated for 2.2A, it's essential to consider the inductor's saturation current, which is around 4-5A. Exceeding this current can cause the inductor to saturate, leading to reduced inductance and potentially causing system failures. Ensure your design stays within the recommended current rating and consider using a larger inductor or a different component if necessary.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
DR124-2R2-R Overview
Use the download button to access the DR124-2R2-R 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like DR124,
or try a keyword search, such as Fixed Inductors
