Help, identify resistor

pauln / esphome-linp-doorbell-g03

ESPHome custom component for linp-doorbell-g03

MIT License

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Help, identify resistor #17

Closed stevoh6 closed 3 years ago

stevoh6 commented 3 years ago

Hi, please could somebody make picture of his board, or write here params of this resistor? He didnt make it. Thanks. IMG_20210429_141341__01__01__01

pauln commented 3 years ago

Wow, how did you manage that?! It appears to be a 47 ohm resistor (5% tolerance) - the colours are yellow/violet/black/gold.

stevoh6 commented 3 years ago

Thank you :-) I pug it into socket and it make a puff :D. Anyway, how many watts it should handle? 1W, 2w or 3w?

pauln commented 3 years ago

Based on the size, I'd guess 1W. Hopefully it did its job as a fuse successfully and protected the rest of the board - and hopefully you can figure out what happened and stop it from happening again!

stevoh6 commented 3 years ago

I will let you know, I'm guessing two things: 1) I little adjust position of this resistor to be able put it into the plastic cover (there was a crack after puff, maybe this crack was here before) 2) not properly clean board from flux after soldering

Edit: its definately more than 1W, I made 4*4 array of 1/4W resistors and they dodnt make it too. So I need to wait until I getnproper one.