Vacuum Tube - 12BH7-A, JJ Electronics

JJ Electronics
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Vacuum Tube - 12BH7-A, JJ Electronics

$16.95
In Stock

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.

RoHS Compliant
SKU:
T-12BH7-A-JJ
Item ID:
040142
UPC/EAN:
841358104244
Brand:
JJ Electronics
Product Measurements by Type
Body Height51.2 mm
Cathode Current (Ik)≤ 20 mA
Filament Current (If)600 / 300 mA
Filament Voltage (Uf)6.3 / 12.6 V
Gain (μ)16.5
Grid Circuit Resistance (Rg), Automatic Bias1 MΩ
Grid Circuit Resistance (Rg), Fixed Bias0.25 MΩ
Grid Voltage (Ug)≥ -50 V, -10.5 V typical
Heater to Cathode Voltage (Uk/f)100 V - 200 V
Internal Resistance (Ri)5.3 kΩ
Item Diameter22 mm
Item Height57.6 mm
Plate Current (Ia)11.5 mA
Plate Dissipation (Wa)≤ 3.5 W
Plate Voltage (Ua)≤ 300 V, 250 V typical
Transconductance (S)3.1 mA/V
Packaging Information
Packaging Dimensions2.5 in. × 1 in. × 1 in.
Weight (Packaging)0.03 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet290.17 KB

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