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2N4125 Transistor
SKU: TRA-0098-B11
Sold by Select Automation
Final price R 4.07
R 3.54 excl. VAT
Availability: In Stock (2 on hand)
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Short Description
Description:
The 2N4125 is a PNP small-signal bipolar junction transistor housed in a TO-92 package. It’s designed for general-purpose amplification and switching, especially in low-power applications. With characteristics similar to the popular 2N3906, it’s a reliable choice for analog signal processing, audio circuits, and small load switching. Its high transition frequency also makes it suitable for RF circuits up to 200 MHz
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Specifications:
Type: PNP bipolar junction transistor
Package: TO-92 (plastic encapsulated)
Max Collector-Emitter Voltage (VCEO): −30 V
Max Collector-Base Voltage (VCBO): −30 V
Max Emitter-Base Voltage (VEBO): −4 V
Max Collector Current (IC): −200 mA
Max Power Dissipation (PC): 625 mW
DC Current Gain (hFE): 25 to 150
Transition Frequency (fT): 200 MHz
Noise Figure: ≤ 5.0 dB
Collector-Emitter Saturation Voltage (VCE(sat)): ~0.4 V
Operating Temperature Range: −55 °C to +150 °C
Equivalent/Alternatives: 2N4126, 2N3906, 2SB1059