Shuguang 2A3B / VT95

From €55.80 *

In Stock, delivery time approx.1-4 working days (Within Germany)
The delivery times for shipping abroad can be found here.

Part Number: NN601B
Packaging Size: 6x6x15 cm
Packaging Weight: 0.1 kg
UPC: 4251594922674

2A3B is compatible with 2A3 triode. It is direct heating cathode and low power consumption. Two... more

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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:	4 Pin(UX4)

Documents...

Available downloads:

Download 2A3B + 2A3C Specification

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