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Electrical Rod · 20th Mar 2018, 2:42 am

Thanks for all of this extra information, I'm sure other people may find it beneficial also. Over here it looks like the 2N numbers are a lot easier to find. I will take a good look at all of this information. A good working dual FET substitute is good enough as far as I am concerned, just used as a hobby scope anyway.

I do have a good many old Tex scope transistor pull outs, but I am not sure if any of those will work for this input, and the time trying to figure it out could take a while. So does this 4 pin Mullard BFW 0265 that I need have a 2N number to look up and try to find?

I also see no reason why I can`t wire two 3 pin FET's together to make a dual FET to fit the four pin socket. Which 3 pin FET would be the question?

Thanks, Rodney.

20th Mar 2018, 2:42 am	#7
Electrical Rod Retired Dormant Member Join Date: Mar 2018 Location: Hahira, Georgia, USA. Posts: 32	Re: Telequipment D54 ? Thanks for all of this extra information, I'm sure other people may find it beneficial also. Over here it looks like the 2N numbers are a lot easier to find. I will take a good look at all of this information. A good working dual FET substitute is good enough as far as I am concerned, just used as a hobby scope anyway. I do have a good many old Tex scope transistor pull outs, but I am not sure if any of those will work for this input, and the time trying to figure it out could take a while. So does this 4 pin Mullard BFW 0265 that I need have a 2N number to look up and try to find? I also see no reason why I can`t wire two 3 pin FET's together to make a dual FET to fit the four pin socket. Which 3 pin FET would be the question? Thanks, Rodney.