Tempe, AZ, United States
About this listing
The JJ Electronic 12BH7-A is a faithful reproduction of the original tube. Its rugged construction offers high reliability. The JJ 12BH7-A can be used as a replacement for any 12BH7 tube.
For a Performance Tested version of this tube, see T-12BH7-A-JJ-GX.
Product MeasurementsItem Diameter: 22 mmItem Height: 57.6 mmBody Height: 51.2 mmFilament Voltage (Uf): 6.3 / 12.6 VFilament Current (If): 600 / 300 mAPlate Voltage (Ua): ≤ 300 V, 250 V typicalPlate Current (Ia): 11.5 mAGrid Voltage (Ug): ≥ -50 V, -10.5 V typicalTransconductance (S): 3.1 mA/VGain (μ): 16.5Internal Resistance (Ri): 5.3 kΩPlate Dissipation (Wa): ≤ 3.5 WCathode Current (Ik): ≤ 20 mAHeater to Cathode Voltage (Uk/f): 100 V - 200 VGrid Circuit Resistance (Rg), Fixed Bias: 0.25 MΩGrid Circuit Resistance (Rg), Automatic Bias: 1 MΩ
Price$30.94
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from Tempe, AZ
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1
10+ in stock
