JJ Electronic EL84 Power Tubes (Matched Quad)

JJ Electronic EL84 Power Tubes (Matched Quad)

SKU: JJEL84QUAD

$199.00

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.

In stock ( Myaree: 20 / Wangara: 0 / Warehouse: 0 )

Description


Specifications

Base: NOVAL

  • Uf = 6,3 V
  • If = 0,760 A

Typical Characteristics:

  • Ua = 250 V
  • Ug2 = 250 V
  • Ug1 = -7,3 V
  • Ia = 48 mA
  • Ig2 = 5,5 mA
  • S = 11,3 mA/V
  • Ri = 40 kΩ
  • µg1/g2 = 19

Class A1 Amp.:

  • Ua = 250 V
  • Ug2 = 250 V
  • Rk = 135 Ω
  • Ia = 48 mA
  • Ig2 = 5,5 mA
  • Ra = 5,2 kΩ
  • Ug1eff (50mW) = 0,3 V
  • Ug1eff(N) = 4,3 V
  • N (10%)1) = 5,7 W
  • N 2) = 6 W

Limiting Values:

  • Ua = 300 V
  • Wa = 12 W
  • Ug2 = 300 V
  • Wg2 = 2 W
  • Ug1 = -100 V
  • Ik = 65 mA
  • Rg1 = 1 MΩ for automatic bias
  • Rg1 = 0,3 MΩ for fixed bias
  • Uk/f = 100 V

Capacitances:

  • cg/k = 10 pF
  • ca = 5,1 pF
  • cg/a = 0,6 pF
  • cg1f = 0,15 pF

Additional information

Weight 0.02 kg
Dimensions 5 × 5 × 5 cm
Brand