Title
2N111A transistorCatalog Number
102741180Type
Physical objectDescription
Included is a description card from the Transistor Museum that says, "Device ID: Raytheon "Blue" transistor
Type: Germanium PNP alloy junction
Case Color/Style: Blue metal
Vintage/Date Code: Mid 1950s
Use: Radios, hearing aids, hobbyist
Notes: Highly collectable, iridescent "Blue" color. Range of case sizes and shapes."
Date
1952-1958Manufacturer
Raytheon CompanyIdentifying Numbers
Model number | 2N111A | |
Other number | 7-14 | On the side of the object. |
Other number | CK759A | On the side of the object. |