Title
Vacuum tube type 4EJ7Catalog Number
102731085Type
Physical objectDescription
These are two vacuum tubes, type 4EJ7, manufactured by Radio Corporation of America (RCA), with 7 connector pins.Manufacturer
Radio Corporation of America (RCA)Place Manufactured
Great BritainIdentifying Numbers
| Model number | 4EJ7 | Stamped in white on top of tube |
| Other number | LF 184 | Stamped in white on top of tube |
Dimensions
overall: 2 3/4 in x 3/4 inCategory
Component/vacuum tube