丝印代码：H23；Dual digital transistors

Features 1) Built-In Biasing Resistors 2) Two DTC643T chips in one package. 3) Low saturation voltage, typically VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. 5) Built-in bias resis

丝印代码：H23；Dual digital transistors

Features 1) Built-In Biasing Resistors 2) Two DTC643T chips in one package. 3) Low saturation voltage, typically VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. 5) Built-in bias resis

Complex Transistor(DTR+DTR)

在超小型封装中内藏2个晶体管。适用于从差动增幅回路到高频水晶振动器，起动器等各种用途。 •输入电阻型超小型复合三极管;

Dual digital transistors

Features 1) Built-In Biasing Resistors 2) Two DTC643T chips in one package. 3) Low saturation voltage, typically VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. 5) Built-in bias resis