
ON Semiconductor
Digital Transistors (BRT) R1 = 10 kΩ, R2 = 10 kΩ

Leshan Radio Company
Bias Resistor Transistor

Leshan Radio Company
Bias Resistor Transistor

ON Semiconductor
Digital Transistors (BRT) R1 = 47 kΩ, R2 = 47 kΩ

ON Semiconductor
Digital Transistors (BRT) R1 = 10 kΩ, R2 = ∞ kΩ

Leshan Radio Company,Ltd
Bias Resistor Transistor

ON Semiconductor
Digital Transistors (BRT) R1 = 22 kΩ, R2 = 22 kΩ

Leshan Radio Company,Ltd
Bias Resistor Transistor

Leshan Radio Company
Bias Resistor Transistor

E-Tech Electronics LTD
Bias Resistor Transistor

ON Semiconductor
Digital Transistors (BRT) R1 = 4.7 kΩ, R2 = ∞ kΩ

ON Semiconductor
Digital Transistors (BRT) R1 = 10 kΩ, R2 = 10 kΩ

E-Tech Electronics LTD
Bias Resistor Transistor

E-Tech Electronics LTD
Bias Resistor Transistor

ON Semiconductor
Digital Transistors (BRT) R1 = 47 kΩ, R2 = 47 kΩ

ON Semiconductor
Digital Transistors (BRT) R1 = 10 kΩ, R2 = ∞ kΩ

Leshan Radio Company
Bias Resistor Transistor