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🚚 LIVRAISON GRATUITE à partir de 99 $*
🚚 LIVRAISON GRATUITE à partir de 99 $*

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JJ EL84/6BQ5 Platinum Matched

UGC EL84TESPL
par JJ
Prix d'origine $39.99 - Prix d'origine $39.99
Prix d'origine $39.99
$39.99
$39.99 - $39.99
Prix ​​actuel $39.99
In stock
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A.F. OUTPUT PENTODE
EL84 is an output pentode for use in guitar and Hi-Fi amplifiers. It has a noval base and maximum plate power of 12W.

Specifications
  • Base: NOVAL
  • Heater Voltage (Uf): 6.3 V
  • Heater Current (If): 0.760 A

Typical Characteristics:

  • Anode Voltage (Ua): 250 V
  • Screen Grid Voltage (Ug2): 250 V
  • Control Grid Voltage (Ug1): -7.3 V
  • Anode Current (Ia): 48 mA
  • Screen Grid Current (Ig2): 5.5 mA
  • Transconductance (S): 11.3 mA/V
  • Internal Resistance (Ri): 40 kΩ
  • Amplification Factor (µg1/g2): 19
  • Class: A1

Amplification:

  • Anode Voltage (Ua): 250 V
  • Screen Grid Voltage (Ug2): 250 V
  • Cathode Resistor (Rk): 135 Ω
  • Anode Current (Ia): 48 mA
  • Screen Grid Current (Ig2): 5.5 mA
  • Anode Load (Ra): 5.2 kΩ
  • Control Grid Voltage (Ug1eff) for 50mW Output: 0.3 V
  • Control Grid Voltage (Ug1eff) for Nominal Output: 4.3 V
  • Output Power (N) with 10% Distortion: 5.7 W
  • Output Power (N): 6 W

Limiting Values:

  • Maximum Anode Voltage (Ua): 300 V
  • Maximum Anode Dissipation (Wa): 12 W
  • Maximum Screen Grid Voltage (Ug2): 300 V
  • Maximum Screen Grid Dissipation (Wg2): 2 W
  • Maximum Control Grid Voltage (Ug1): -100 V
  • Maximum Cathode Current (Ik): 65 mA
  • Grid Resistor (Rg1) for Automatic Bias: 1 MΩ
  • Grid Resistor (Rg1) for Fixed Bias: 0.3 MΩ
  • Maximum Cathode to Heater Voltage (Uk/f): 100 V

Capacitances:

  • Grid to Cathode Capacitance (cg/k): 10 pF
  • Anode Capacitance (ca): 5.1 pF
  • Grid to Anode Capacitance (cg/a): 0.6 pF
  • Grid to Heater Capacitance (cg1f): 0.15 pF

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