The thermal resistance of the CRA04S08349R9FTD is not explicitly stated in the datasheet, but it can be estimated to be around 250-300°C/W, which is typical for a 0402-sized thick-film resistor.
While the datasheet doesn't provide explicit information on high-frequency performance, the CRA04S08349R9FTD is a thick-film resistor, which generally has a self-resonant frequency in the range of 100-500 MHz. It may not be the best choice for very high-frequency applications, but it can still be used up to a few hundred MHz with some caution.
The CRA04S08349R9FTD has a maximum operating temperature of 150°C, but it's essential to consider the derating curve provided in the datasheet. Above 125°C, the resistor's power rating decreases significantly, and it's recommended to derate the power by 50% above 125°C.
The datasheet doesn't provide explicit information on high-voltage pulse behavior. However, as a general guideline, thick-film resistors like the CRA04S08349R9FTD can be susceptible to voltage pulses, especially if they exceed the maximum rated voltage. It's recommended to consult with the manufacturer or perform additional testing to ensure the resistor can withstand the expected voltage pulses in your application.
Yes, the CRA04S08349R9FTD is compatible with lead-free soldering processes. Vishay Intertechnologies ensures that their resistors meet the requirements of the RoHS (Restriction of Hazardous Substances) directive, making them suitable for use in lead-free soldering applications.
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
CRA04S08349R9FTD Overview
Use the download button to access the CRA04S08349R9FTD 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 CRA04,
or try a keyword search, such as Array/Network Resistors
