rjenkinsgb Well-Known Member Most Helpful Member Dec 30, 2019 #4 They are listed in a transistor equivalents chart in a 1974 magazine... See page 63 (printed number) / 57 in the pdf. https://www.americanradiohistory.com/Archive-Radio-Electronics/70s/1974/Radio-Electronics-1974-10.pdf Centre line in the second block from the bottom of the page. Electrical equivalent 2N4236 or various other xx3031 types. The 2N4236 is: PNP 80V 1000mA, hFE 30-150, 3MHz.
They are listed in a transistor equivalents chart in a 1974 magazine... See page 63 (printed number) / 57 in the pdf. https://www.americanradiohistory.com/Archive-Radio-Electronics/70s/1974/Radio-Electronics-1974-10.pdf Centre line in the second block from the bottom of the page. Electrical equivalent 2N4236 or various other xx3031 types. The 2N4236 is: PNP 80V 1000mA, hFE 30-150, 3MHz.
atferrari Well-Known Member Most Helpful Member Dec 30, 2019 #5 rjenkinsgb said: They are listed in a transistor equivalents chart in a 1974 magazine... See page 63 (printed number) / 57 in the pdf. https://www.americanradiohistory.com/Archive-Radio-Electronics/70s/1974/Radio-Electronics-1974-10.pdf Centre line in the second block from the bottom of the page. Electrical equivalent 2N4236 or various other xx3031 types. The 2N4236 is: PNP 80V 1000mA, hFE 30-150, 3MHz. Click to expand... How did you manage to find it? Sheer good memory?
rjenkinsgb said: They are listed in a transistor equivalents chart in a 1974 magazine... See page 63 (printed number) / 57 in the pdf. https://www.americanradiohistory.com/Archive-Radio-Electronics/70s/1974/Radio-Electronics-1974-10.pdf Centre line in the second block from the bottom of the page. Electrical equivalent 2N4236 or various other xx3031 types. The 2N4236 is: PNP 80V 1000mA, hFE 30-150, 3MHz. Click to expand... How did you manage to find it? Sheer good memory?
rjenkinsgb Well-Known Member Most Helpful Member Dec 31, 2019 #6 atferrari said: How did you manage to find it? Sheer good memory? Click to expand... My "Google-fu" is strong! It found a different issue with the same table this time.. The next to the bottom result. https://www.americanradiohistory.com/Archive-Radio-Electronics/70s/1975/Radio-Electronics-1975-01.pdf The very bottom item was one I looked at previously & decided was no use.
atferrari said: How did you manage to find it? Sheer good memory? Click to expand... My "Google-fu" is strong! It found a different issue with the same table this time.. The next to the bottom result. https://www.americanradiohistory.com/Archive-Radio-Electronics/70s/1975/Radio-Electronics-1975-01.pdf The very bottom item was one I looked at previously & decided was no use.