| Tube |
A |
B |
Filament |
L |
R |
Socket |
Press |
Notes |
|---|
| 58 | 2 |
5 | 2.5 | 54 |
20 | C | AMPL |
Mut.Cond.1450. |
| 5812 | 7 |
9 | 6.3 | 70 |
38 | K | AMPL |
Mut.Cond.4300. Shorts on 4 and 5. |
| 5814 | 4 |
2 | 12.6 | 60 |
25 | E | AMPL |
Use adapter #6 for Triode #2. |
| 5814 | 4 |
2 | 12.6 | 60 |
25 | E | AMPL |
Use adapter #5 for Triode #1. |
| 5824 | 8 |
5 | 25 | 71 |
43 | E | AMPL |
Mut.Cond.4000. |
| 5839 | 7 |
5 | 25 | 35 |
0 | E | RECT. STD. |
See note D. |
| 5839 | 7 |
2 | 25 | 35 |
0 | E | RECT. STD. |
See note D. |
| 5844 | 11 |
8 | 6.3 | 66 |
13 | K | AMPL |
Mut.Cond.3000.Triode No.2. |
| 5844 | 1 |
2 | 6.3 | 66 |
13 | K | AMPL |
Mut.Cond.3000.Triode No.1. |
| 585 | 2 |
10 | 7.5 | 53 |
50 | A | AMPL |
Mut.Cond.1500. |
| 5852 | 10 |
2 | 6.3 | 40 |
0 | E | RECT. STD. |
See note D. |
| 5852 | 8 |
5 | 6.3 | 40 |
0 | E | RECT. STD. |
See note D. |
| 586 | 2 |
10 | 7.5 | 53 |
50 | A | AMPL |
Mut.Cond.1500. |
| 5881 | 8 |
5 | 6.3 | 63 |
20 | E | AMPL |
Mut.Cond.5000.Set MICROMHOS switch to 6000. |
| 58A/58AS | 2 |
5 | 6.3 | 54 |
20 | C | AMPL |
Mut.Cond.1450. |
| 59 | 8 |
8 | 2.5 | 60 |
18 | D | AMPL |
Mut.Cond.2000. |
| 5930 | 2 |
10 | 2.5 | 57 |
55 | A | AMPL |
|
| 5931 | 5 |
11 | 5 | 40 |
0 | E | RECT. STD. |
See note D. |
| 5931 | 4 |
11 | 5 | 40 |
0 | E | RECT. STD. |
See note D. |
| 5932 | 8 |
5 | 6.3 | 63 |
20 | E | AMPL |
Set MICROMHOS switch at 6000. |
| 5933 | 1 |
6 | 6.3 | 0 |
56 | B | AMPL |
Special cap lead to right center of 6 pin (C) socket. OK over 500 |
| 5961 | 7 |
7 | 6.3 | 28 |
17 | E | AMPL |
Mut.Cond.750. See note D. |
| 5961 | 1 |
7 | 6.3 | 28 |
17 | E | AMPL |
Mut.Cond.750. See note D. |
| 5992 | 8 |
5 | 6.3 | 67 |
25 | E | AMPL |
Mut.Cond.3000. |
| 5AQ5 | 8 |
5 | 5 | 70 |
17 | L | AMPL |
Mut.Cond.3700. |
| Important |
|
This I-177 data-base was created using data from I-177 beta 1.08 worksheet, from July 5, 2002.
A great compilation by Nolam E. Lee. |
|
Note A: The plate cap of the tube under test should be connected to the upper left
contact of the 6-pin (C) socket. A 12-inch lead with clip and bananna plug is provided for this purpose. |
|
Note B: Connect the plate cap (nearest the operator) to the upper left contact of the 6-pin (C) socket;
use the lead provided. Connect the grid lead to the remaining cap on the tube. |
|
Note C: Set the MICROMHOS switch at 6000 when testing this section if the tube tester bears either
Order No. 27613-Phila-44-52 or 52346-Phila-45-10 on the nomenclature plate. |
|
Note D: This test is only a partial indication of a good tube. A complete test is only possible
when using equipment. |
|
Note E: Do not tap on this tube when testing for short because damage to the tube may result. |
|
Note F: The Mutual Conductance values listed are averages for new tubes and only for a guide. |
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