Ha-Jo & Peter, Thank you guys for the information on the transistors. I have noted it in my logs These are very old transistors with lots of gold plating!!! Thank you, Mike WE0H -- Original Message -
Dear Mike, in an old RCA Transistor Manual, Technical Series SC-13, the 2N1309 is listed as: Ge p-n-p alloy-junction type used in medium-speed switching applications in data processing equipment. The
2N1309 2N508 Two old transistors that I have and can not find a datasheet for them. Can anyone help? According to my old (1976) DATA transistor book both these transistors are low power germanium PN
Wow that is perfect. Thank you. I have more than a few of these old transistors. Got them in a collection of VLF equipment. All gold leads and some have gold on the bottom of the can. 73's, Mike WE0H
Hi Mike, the 2N508 seems to be ideally suited for use in amateur LF rigs as it said to be specifically designed for "entertainment equipment" ;-) Data from 1975 vintage Motorola books: 2N1309 "PNP ge