BY1210 TRIODO OSCIL., DETECT. Y AMPLIF. DE BF |
 Europeo | Vf=2V | If=0,1A | Vp=150V | Ip=4mA | Vg=-4V | ri=13K | µ=17 | | | |
| BY1814 TRIODO OSCIL., DETECT. Y AMPLIF. DE BF |
 Europeo | Vf=2V | If=0,1A | Vp=150V | Ip=3mA | Vg=-4,5V | ri=13K | µ=17 | | | |
| BY1815 TRIODO OSCIL., DETECT. Y AMPLIF. DE BF |
 Europeo | Vf=2V | If=0,12A | Vp=150V | Ip=3mA | Vg=-2,5V | ri=14K | µ=18 | | | |
| BY2010 TRIODO DETECT. Y AMPLIFIC. DE BF |
 Europeo | Vf=2V | If=0,1A | Vp=150V | Ip=2mA | Vg=-2V | ri=23K | µ=28 | | | |
| BY2020 TRIODO DETECT. Y AMPLIFIC. DE BF |
 Europeo | Vf=2V | If=0,1A | Vp=150V | Ip=2mA | Vg=-2V | ri=23K | µ=28 | | | |
| BY2020 TRIODO DETECT. Y AMPLIFIC. DE BF |
 Europeo | Vf=2V | If=0,1A | Vp=150V | Ip=3mA | Vg=-4,5V | ri=13K | µ=17 | | | |
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