The recommended land pattern for the MCWR04X4703FTL can be found in the IPC-7351 standard or in the manufacturer's application notes. It typically includes a rectangular pad with a size of around 1.3mm x 0.8mm and a solder mask clearance of 0.1mm.
The MCWR04X4703FTL has a high power rating, so thermal considerations are crucial. Ensure good thermal conductivity by using a thermal pad or a heat sink, and follow the manufacturer's guidelines for thermal management. Also, consider the PCB layout and material to minimize thermal resistance.
The maximum operating temperature range for the MCWR04X4703FTL is typically -40°C to +125°C, but it's essential to check the datasheet or manufacturer's documentation for specific temperature ratings and derating curves.
The MCWR04X4703FTL is a general-purpose wirewound resistor, and its high-frequency performance may not be optimal. For high-frequency applications, consider using a thin-film or metal foil resistor, which typically has better high-frequency characteristics.
To ensure the reliability and longevity of the MCWR04X4703FTL, follow proper storage and handling procedures, avoid excessive power dissipation, and operate the component within its specified ratings. Also, consider using a resistor with a high moisture sensitivity level (MSL) rating to minimize the risk of moisture-related failures.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
MCWR04X4703FTL Overview
Use the download button to access the MCWR04X4703FTL schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MCWR0,
or try a keyword search, such as Fixed Resistors
