CV5121 (6870) RF and Video Pentode
CV5121 (6870) RF and Video Pentode
Description
CV5121 (6870) RF and Video Pentode
Brand new and boxed CV5121 RF and Video high slope pentode valve.
Equivalent of Brimar 6870
EX MOD Stock - New and boxed
The CV5121 is a high slope pentode for use as a small transmitting valve or as a video valve giving a larger output with low anode loads than an ordinary RF amplifying pentode.
| Heater Voltage | 6.3 or 12.6V |
| Heater Current | 0.6 or 0.3A |
| Anode Voltage | 300V Max |
| Anode Voltage (Ia=0) | 500V Max |
| Anode Dissipation | 6.3W Max |
| Screen Voltage | 250V Max |
| Screen Voltage (Ig2=0) | 500V Max |
| Screen Dissipation | 2W Max |
| Control Grid Current (DC) | 3mA Max |
| Control Grid Circuit Resistance - Fixed Bias | 0.1MΩ Max |
| Control Grid Circuit Resistance - Auto Bias | 0.5MΩ Max |
| Cathode Current | 50mA Max |
| Frequency of Operation | 150MHz Max |
| Shock (Intermittent Service) | 550g |
| Vibration (Continuous Service) | 2.5g |
Items per pack:- 1