The recommended land pattern for SRF0703A-101M is a rectangular pad with a size of 1.5 mm x 0.8 mm, with a non-solder mask defined (NSMD) pad shape. This is to ensure proper soldering and to prevent solder bridging.
The SRF0703A-101M 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 reliability. It's also important to consider the PCB material and other components' temperature ratings in the design.
To minimize the impact of the magnetic field, it's recommended to keep the inductor at least 1 mm away from other components, especially those sensitive to magnetic fields such as transformers, chokes, or other inductors. Additionally, consider using a shielded inductor or a mu-metal shield to contain the magnetic field.
The self-resonant frequency (SRF) of the SRF0703A-101M is approximately 70 MHz, which means it's suitable for use in DC-DC converters, filters, and other applications up to 50 MHz. However, it's essential to consider the SRF when designing the circuit to avoid unwanted resonances.
The SRF0703A-101M is rated for a maximum current of 1.4 A, but it's essential to consider the inductor's temperature rise, core loss, and saturation characteristics when designing for high-current applications. It's recommended to perform thermal analysis and simulation to ensure the inductor can handle the expected current.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SRF0703A-101M Overview
Use the download button to access the SRF0703A-101M schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like SRF07,
or try a keyword search, such as Fixed Inductors
Suggested Parts
If you searched for SRF0703A-101M, you might also be interested in these parts:
