Another nice low gain silicon transistor

Started by Dragonfly, June 05, 2007, 11:33:07 AM

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Dragonfly

MPS3646

generally inexpensive, and typical hfe from 75-125 for the hundred or so that i tested.

Also, 2N3903's are nice low gainers.

These are great in 60's style silicon fuzzes. 

mac

MPSA42, high voltage. Mine have <hfe>=100. Sounds like 2n3904.

mac
mac@mac-pc:~$ sudo apt install ECC83 EL84

frank_p

Mr Carrell,  Since I bought the 2n3903 from your advice, I think I should put them in one of your designs.  I wanted to build a VMF but I will take your opinion first, to put them in one of your creations.  Take care for your backache !

frank_p


Just built a Rangemaster today with 2N3903 and does sound good indeed.

Thanks Andrew !  Very good advice.  :)