Electronics > Beginners
Please tell us about the semiconductor of Raspberrypi 3
Jeison.power:
Hello
See photo.
Raspberrypi3 pcb board see red circle.
Tell me semiconducter product name.
Where do you sell them?
Regard.
Jeison
I can’t speak english.
Trancelate by google.
PA0PBZ:
No Photo.
Jeison.power:
sorry
PA0PBZ:
It is a fuse.
https://robu.in/wp-content/uploads/2016/03/robu-9-1.jpg
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3b_1p2_reduced.pdf
https://www.bourns.com/pdfs/mfmsmf.pdf
mikerj:
It is usualy called a "Polyfuse" or a "PTC fuse". These are self-reseting semiconductor fuses for overcurrent protection. The correct part number for the Raspberry Pi 3 seems to be MF-MSMF250/X and should be available through the main distributors such as Mouser, Farnell and Digikey.
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