• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

Search results

  1. B

    SMD transistor ID

    Hello all , I have this transistor that I'm trying to ID and locate a source for it , I think I have it sussed out , but I want to be sure . As the picture shows WB then turn it sideways it says B4 , I looked in the SMD code book and it says the WB is a 2SD1383K , Nope not mine different...