What is the difference between MFR4310 and SFR4310?

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What is the difference between MFR4310 and SFR4310?

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stephenchen
Contributor II

What is the difference between MFR4310 and SFR4310? What should I consider when I use the different "4310"?

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iggi
NXP Employee
NXP Employee

Hi,

the only difference is that SFR4310 is Automotive graded part, while the MFR4310 is general market part.

The form, fit and functionality is the same.

So, the selection between these two depends on end application.

Regards,

iggi

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stephenchen
Contributor II

Hi,

The operating temperature is the same too?

I think that "SFR4310" is more reliable,is that right?

thanks.

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iggi
NXP Employee
NXP Employee

Well, the part number specifies ambient temperature which is the same for both: -45°C to +125°C.

Both parts are reliable. As i said previously, if the end application will be Automotive (used in cars, tracks etc), then you should use SFR4310 part.

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stephenchen
Contributor II

thank you

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