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I lost the component lables KE 8J617 on my Raspberry 4

Do you know where I can get that component or what the name of that is (did a google search on the KE 8J617, that showed nothing)

Component

Cheers!

AndyG.
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  • Ah let me see. It is just a cap, C84 in the schematic: https://raspberrypi.stackexchange.com/questions/104596/rpi3b-micro-usb-connector-got-15v-power-is-it-dead-can-i-save-it. – tlfong01 Apr 26 '20 at 03:49
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    You can get a complete set of replacement parts for ONLY $35 – Milliways Apr 26 '20 at 03:54
  • And BTW, are you sure MAX7704 is switching anything? – tlfong01 Apr 26 '20 at 04:03
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    Thanks all. looks like its a 3216 47uF SMD capacitor. I'll give it a try. Its a 4GB Pi-4 that costs here in NZ over $NZ100, so worth while to give it a try, instead of buying a new one. – AndyG. Apr 26 '20 at 05:17

1 Answers1

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It is a TVS diode.

"A transient-voltage-suppression (TVS) diode, also transil or thyrector, is an electronic component used to protect electronics from voltage spikes induced on connected wires." https://en.wikipedia.org/wiki/Transient-voltage-suppression_diode

https://www.digikey.com/product-detail/en/stmicroelectronics/SMBJ5.0A-TR/497-3144-1-ND/654464

Halil Ozdemir
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