SHUGUANG 300B-98

SHUGUANG 300B-98
All pictures are for illustrative purposes only.

PID# 52362

CA$150.00 EACH
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Description

300B-98 is compatible with 300B
Vacuum tube 300B-98 is new and improved version of 300B. Direct heating cathode, medium power consumption triode is used for class A amplification. It is dedicated to be used in audio frequency range which requires the output power 100W.
300B-C long-life design, use pure graphite anode and its plate power dissipation can reach up to 60W. If the design parameters are adjusted properly, single tube can used as class A amplification, and can delivery the output power higher than 20W.
FEATURES
·Gold-plated grid and tube socket pins 
 

SPECIFICATION
Filament Heating
Uf(DC)…………………5V
If(DC) ……………… 1.2A
 
 
Maximum Ratings
Plate voltage……………………480V
Plate dissipation power…………40W
Cathode current
Self-biasing voltage………………100mA
Fixed-biasing voltage………………70mA
 
 
Capacitances
Input capacitance……………………….9pF
Output capacitance……………………4.3pF
Muller capacitance………………….…15pF
 
DC Parameters
Ua……………… ………300V
-Ug………………………. 60V
Ia…………………………60mA
Gm……………………5.5mA/V
Ri…………………………700
u……………………….…3.85
Pout………………………6.6W

Specifications

Features

Tube Type Power
Tube Style Single

Specific References

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