Title
Vacuum tube type 12BH7ACatalog Number
102730556Type
Physical objectDescription
This is a nine pin miniature glass medium-mu twin triode. "When renewing insist on a genuine Philco tube" is printed on the side of the tube in red.Manufacturer
PhilcoPlace Manufactured
U.S.Identifying Numbers
| Model number | 12BH7A | Printed at the top of tube |
Dimensions
overall: 2 5/8 in x 7/8 in x 7/8 inCategory
Component/vacuum tube