klain Posted December 7, 2010 Share Posted December 7, 2010 does anybody know any transistor equivalents {list, text file, site, etc} ? Quote Link to comment Share on other sites More sharing options...
justapeon Posted December 8, 2010 Share Posted December 8, 2010 I usually go to http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/$$Search to see an equivalent. Usually other companies equivalent parts are listed also indirectly.When in doubt. I just do a simple web search will do it. Quote Link to comment Share on other sites More sharing options...
klain Posted December 8, 2010 Author Share Posted December 8, 2010 I'm looking for the 2SK117. Someone told me to replace it with: {2SK68, 2SK106, 2SK121, 2SK163, 2SK184}. The only transistor i can find to buy starting with 2SK* is 2SK1069 From google searches i found these: {BF245a, 2N5457, J201, 2N5484, 2N5485, 2N5292} This is the circuit i want to build: http://www.techlib.com/electronics/VLFwhistle.htm#Portable Any ideas ? Quote Link to comment Share on other sites More sharing options...
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