|
|
| EF183 Pinout |
|
|
| EF183 Substitutes |
|
Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. |
| EF183 Ratings |
Vh V |
Ih A |
Cgk pF |
Cak pF |
Cga pF |
| 6.3 |
0.3 |
9.0 |
3.0 |
0.005 |
|
| EF183 Application Data |
| Class |
Va V |
Vg2 V |
Vg1 V |
Ia mA |
Ig2 mA |
Ra Ω |
S mA/V |
| Pentode |
190 |
90 |
-2.0 |
12.0 |
4.5 |
500,000 |
13.0 |
|
| EF183 Data sheet links |
| Peter Millett |
6EH7: Acrobat PDF 54K 3EH7: Acrobat PDF 25K 4EH7: Acrobat PDF 22K |
| The Valve Museum |
EF183: html, html2 |
| oldradio.qrz.ru |
EF183: html page, MAZDA Valves & Picture Tubes Data, MK buizen handboek |
| Frank Philipse (Wildcat mirror - Jörg Jan Münter) |
6EH7: 6EH7.pdf (115239 bytes), 6EH7.pdf (146661 bytes), 6EH7.pdf (69574 bytes) EF183: 6EA8.pdf (574278 bytes), EF183.pdf (138373 bytes) (fr), EF183.pdf (231493 bytes), EF183.pdf (688263 bytes) 3EH7: 3DK6.pdf (59716 bytes), 3EH7.pdf (152422 bytes), 3EH7.pdf (182083 bytes) 4EH7: 4EH7.pdf (154667 bytes), 4EH7.pdf (171844 bytes), 4EH7.pdf (44720 bytes) |
Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details |
|