🔊What is 6J1P-EV Tube?
The 6J1P-EV is a high-frequency pentode vacuum tube, commonly used in radio and television equipment. It is known for its high gain, low noise, and wide bandwidth. The 6J1P-EV is a USSR-made tube, and it is often considered a direct replacement for the 6AK5 and EF95 tubes.
Key points
- The 6J1P-EV is a high-frequency pentode vacuum tube used in audio applications.
- It serves as a direct replacement for 6AK5 and EF95 tubes with similar pinouts.
- Key specifications include 6.3V filament voltage and 120V anode voltage.
📈 6J1P-EV Pinouts
The pinout of the 6J1P is the same as the pinout of the 6AK5 and EF95 tubes. This means that you can use the 6J1P as a direct replacement for either of these tubes in your circuit.
| Pin Number | Function |
| 1 | Heater |
| 2 | Cathode |
| 3 | Control Grid (G1) |
| 4 | Screen Grid (G2) |
| 5 | Anode (Plate) |
| 6 | Suppressor Grid (G3) |
| 7 | Heater |
| 8 | Not Connected |
🎚️6P1P-EV Tube Equivalents: 6AQ5 and 6V6
When choosing an equivalent for the 6J1P-EV, it is important to consider the specific requirements of your application. For example, if you need a high-gain tube, you may want to choose the 6J1P-EV or the 6AK5. If you need a low-noise tube, you may want to choose the 6J1P-EV or the EF95.
It is also important to note that the performance of the 6J1P-EV may vary slightly depending on the manufacturer. Therefore, it is always a good idea to test any equivalent tube before using it in your circuit.
6AK5 Tube Equivalent
The 6J1P-EV is a triode vacuum tube that can be used as a direct replacement for the 6AK5. Both tubes have similar characteristics, including filament voltage, cathode current, and plate voltage. The 6J1P-EV offers comparable gain, transconductance, and internal resistance, making it a suitable substitute for the 6AK5 in many audio amplifier and oscillator circuits.
EF95 Tube Equivalent
While the 6J1P-EV is primarily known as a 6AK5 equivalent, it can also be used as a substitute for the EF95.
Both tubes are triodes with similar pinouts and operating parameters. The 6J1P-EV may offer slightly different performance characteristics compared to the EF95, such as a slightly lower gain or a different internal resistance. However, in many applications, the differences between the two tubes are negligible, and the 6J1P-EV can be used as a viable alternative to the EF95.
📊6J1P-EV tube Datasheet:
| Parameter | Value |
| Type | HF pentode |
| Application | HF wide-band voltage amplification |
| Cathode Type | Oxide, indirect heating |
| Envelope | Glass, miniature |
| Mass | 15g |
| Filament Voltage | 6.3V |
| Filament Current | 0.155-0.185A |
| Anode Voltage | 120V |
| Anode Current | 0.007A |
| Anode Power | 1.8W |
| Grid 2 Voltage | 120V |
| Steepness | 3.9-6.4mA/V |
| Reverse Grid Current | 0.1µA |
| Microphonic Noise | 150mV |
| Socket Type | RSH4 |
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