Title
Vacuum tube type 4EJ7Catalog Number
102731083Type
Physical objectDescription
These are two vacuum tubes, type 4EJ7, manufactured by General Electric, with 7 connector pins.Manufacturer
General Electric Company (GE)Identifying Numbers
| Model number | 4EJ7 | Stamped in white on top of tube |
| Other number | FA 189-5 | Stamped in white on middle of tube |
| Other number | KM 188-5 | Stamped in white on middle of tube |
Dimensions
overall: 2 3/4 in x 3/4 inCategory
Component/vacuum tube