Did you compare them to the datasheet? Hi guys yes I did compare them, from memory they were NPN's i.e, NOT FET's at all. I have MPF102 / J201 / 2N3819 / 2SK30A(O), (Y) & (GR) etc. and measured the Idss of them to check and they were and are correct when purchased. I can use these when testing ...

Just got ripped on eBay for some of these, the problem is $25 for me to return them: https://www.ebay.com.au/itm/20PCS-2N5457-2N5457G-TO-92-JFET-N-Channel-Transistor-/271660218913 eBay seller FAKE PARTS eBay seller COUNTERFEIT PARTS https://www.ebay.com.au/usr/globeltrade They sold me Fake 2N5457 Th...