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BC261B PNP Transistor

The BC261B is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the BC261B transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BC261B transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the BC261B transistor as follows.

Circuit diagram symbol of the BC261B transistor

BC261B Transistor Specification

Transistor Code BC261B
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO18
Collector Power Dissipation (Maximum) PC 0.3W
Collector-Base Voltage (Maximum) VCB 45V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 0.1A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 240
Transition Frequency FT 100MHz
Collector Capacitance CC 6pF

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