XA121 PNP Transistor

The XA121 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the XA121 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The XA121 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 XA121 transistor as follows.

XA121 Transistor Specification

Transistor Code		XA121
Transistor Type		BJT
Transistor Polarity		PNP
Transistor Material		Germanium(GE)
Package		TO7
Collector Power Dissipation (Maximum)	PC	0.08W
Collector-Base Voltage (Maximum)	VCB	25V
Collector Current (Maximum)	IC	0.01A
Operating Junction Temperature (Maximum)	TJ	85°C
Emitter-Base Voltage (Maximum)	VEB	1V
Forward Current Transfer Ratio (hFE Value)		60
Transition Frequency	FT	20MHz
Collector Capacitance	CC	3pF

UXPython is not the creator or an official representative of the XA121 PNP transistor. You can download the official XA121 PNP transistor datasheet to get more infromation about this transistor.

Note : Copyrighted materials belong to their creator or official representative.

More Transistors Datasheets in TO7 Package

2N2207 PNP Transistor 2N2092 PNP Transistor GC515 PNP Transistor GC527 NPN Transistor OC78D PNP Transistor 2SA308 PNP Transistor 2SA279 PNP Transistor BF123 NPN Transistor 2SB67AH PNP Transistor OC205 PNP Transistor 2SB268 PNP Transistor BF278 NPN Transistor OC207 PNP Transistor 2SA98 PNP Transistor BF285 NPN Transistor AF149 PNP Transistor XA123 PNP Transistor ASZ20 PNP Transistor GCN56 PNP Transistor 2SA289 PNP Transistor