Lamprey Posted October 21, 2022 Report Share Posted October 21, 2022 (edited) Hi, I'm looking to order some parts to build an OGX360. However, there are a couple of parts that are unavailable on DigiKey. I'm not 100% what the important specs are for picking an alternate part (assume DIgiKey has one). So, I was hoping someone with more knowledge than myself could help point me to an alternative that will work. Here are the parts they are out of stock on: 5 x BAT54GWJ - https://www.digikey.com/en/products/detail/nexperia-usa-inc/BAT54GWJ/7390553 1 x MIC5219-3.3YM5-TR - https://www.digikey.com/en/products/detail/microchip-technology/MIC5219-3-3YM5-TR/771750 1 x 74HC4050D - https://www.digikey.com/en/products/detail/toshiba-semiconductor-and-storage/74HC4050D/6198944?s=N4IgTCBcDaIOwBYASBhBAGArOgIigKgLQByOIAugL5A I'm also happy to order from another place if needed. Thanks! Edited October 21, 2022 by Lamprey Quote Link to comment Share on other sites More sharing options...
dtomcat Posted October 21, 2022 Report Share Posted October 21, 2022 https://www.digikey.com/en/products/detail/nexperia-usa-inc/74HC4050D-653/1230395 Quote Link to comment Share on other sites More sharing options...
dtomcat Posted October 21, 2022 Report Share Posted October 21, 2022 3.3 regulator shows should be in stock 10/24/22 Quote Link to comment Share on other sites More sharing options...
Lamprey Posted October 21, 2022 Author Report Share Posted October 21, 2022 Thanks for the help @Dtomcat18. Much appreciated. Just on more part left, the Schottky Diode: 5 x BAT54GWJ - https://www.digikey.com/en/products/detail/nexperia-usa-inc/BAT54GWJ/7390553 what is the important specification for this diode? I found this item which is similar in specs except the Voltage - Forward is higher: 800 mV @ 100 mA -vs- 400 mV @ 10 mA on the original part. BAT54T1G onsemi | Discrete Semiconductor Products | DigiKey Will that work or is that voltage too high? I know some things aren't as sensitive to voltage, like capacitors, but not sure about this type of diode. Quote Link to comment Share on other sites More sharing options...
dtomcat Posted October 21, 2022 Report Share Posted October 21, 2022 Sorry… can’t help ya there. I’m not sure myself Quote Link to comment Share on other sites More sharing options...
SoftMachine Posted December 22, 2022 Report Share Posted December 22, 2022 (edited) On 10/21/2022 at 9:28 AM, Lamprey said: Thanks for the help @Dtomcat18. Much appreciated. Just on more part left, the Schottky Diode: 5 x BAT54GWJ - https://www.digikey.com/en/products/detail/nexperia-usa-inc/BAT54GWJ/7390553 what is the important specification for this diode? I found this item which is similar in specs except the Voltage - Forward is higher: 800 mV @ 100 mA -vs- 400 mV @ 10 mA on the original part. BAT54T1G onsemi | Discrete Semiconductor Products | DigiKey Will that work or is that voltage too high? I know some things aren't as sensitive to voltage, like capacitors, but not sure about this type of diode. https://www.digikey.com/en/products/detail/onsemi/BAT54T1G/918319 This works fine, I've used them in a bunch of builds, including my personal unit, and never had an issue. That 74HC4050D replacement dtomcat18 linked will work too, does the same exact thing and the pinout is the same Also the voltage reg is max 12V input but the board only sees around 5V so you can get lower with that, that regulator from the BOM is in stock now though Edited December 22, 2022 by SoftMachine Quote Link to comment Share on other sites More sharing options...
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