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129NT1B-1 NPN Transistor

The 129NT1B-1 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 129NT1B-1 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 129NT1B-1 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 129NT1B-1 transistor as follows.

Circuit diagram symbol of the 129NT1B-1 transistor

129NT1B-1 Transistor Specification

Transistor Code 129NT1B-1
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Collector Power Dissipation (Maximum) PC 0.075W
Collector-Base Voltage (Maximum) VCB 20V
Collector-Emitter Voltage (Maximum) VCE 15V
Collector Current (Maximum) IC 0.01A
Operating Junction Temperature (Maximum) TJ 125°C
Emitter-Base Voltage (Maximum) VEB 4V
Forward Current Transfer Ratio (hFE Value) 60
Collector Capacitance CC 3pF

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