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Shuguang 2A3B / VT95

NN601B
From €55.80 *

*Prices incl. VAT plus shipping costs

In Stock

Standard Matching:

  • NN601B
  • 6x6x15 cm
  • 0.1 kg
  • 4251594922674
  • ROHS COMPLIANT
2A3B is compatible with 2A3 triode. It is direct heating cathode and low power consumption. Two... more
Product information "Shuguang 2A3B / VT95"
2A3B is compatible with 2A3 triode. It is direct heating cathode and low power consumption. Two triodes can be used in class A and AB amplification. The output power of single tube can reach 6.5W. High evacuated tube, it achieve high performance tube in audio frequency.
 
FEATURES
l          New improved filament hooking design
l          Plate of high carbon alloy
l          Using high transparency of T16 as glass envelope
 
 
 
SPECIFICATION
Filament Heating
Uf ……………………… 2.5 V
If…………………………2.5 A
 
Maximum Ratings
Plate voltage…………………………300 V
Plate power dissipation…………….…15 W
Grid resistance
For self-biasing voltage…………………0.5 M
For fix biasing voltage…………………0.05 M
Capacitances
Input capacitance……………… 7.5pF
Output capacitance……………16.5pF
Muller capacitance…………..……5pF
 
DC Parameters
Ua………………………… 300V
-Ug………………………… 45V
Ia………………………… 60mA
Gm………………………… 5.25mA/V
ri………………………… 0.8k
u………………………… 4.2
Pout…………………………3.5W
 
Recommended Operating Conditions (suggested value)Single tube class A amplifying (fix biasing voltage)
Ua………………… 250V
-Ug…………………45V
RL…………………2.5 k
Ia(0)…………………60mA
Gm………………5.25 Ma/V
ri……………………0.8 K
u……………………4.2
Pout…………………3.5 W
Dtot……………………5 %
 
Driving class AB amplifier
               fixed biasing self-biasing
Ua……………300         300 V
-Ug……………62V      Rk=780
RL……………3            5 k
üg(pk)………87     110 V
Ia(0)…………80    80 mA
Ia(max.sig)…140    100 mA
Pout……………15    10 W
Dtot……………2.5    5 %
Tube Type: 2A3/WE275/VT95
Socket: UX4 (4 Pin)
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