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KTX403U NPN Transistor

The KTX403U is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the KTX403U transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The KTX403U transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the KTX403U transistor as follows.

Circuit diagram symbol of the KTX403U transistor

KTX403U Transistor Specification

Transistor Code KTX403U
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package USV
Collector Power Dissipation (Maximum) PC 0.1W
Collector-Base Voltage (Maximum) VCB 15V
Collector-Emitter Voltage (Maximum) VCE 12V
Collector Current (Maximum) IC 0.5A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 6V
Forward Current Transfer Ratio (hFE Value) 270
Transition Frequency FT 320MHz
Collector Capacitance CC 7.5pF

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