2N3904TA
BC33740TA http://www.onsemi.com/pub/Collateral/2N3904-D.pdf Transistor GP BJT NPN 40V 0.2A TO92-3 onsemi 2N3904TA 512-2N3904TA https://www.mouser.co.uk/ProductDetail/onsemi-Fairchild/2N3904TA?qs=ljbEvF4DwOOn1Ev%2FzRYaoA%3D%3D 2N3904TA https://www.arrow.com/en/products/2n3904ta/on-semiconductor?region=europe
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