Bipolar Transistors - Pre-Biased

Bipolar transistors are transistors that contain both p-type and n-type material. They are used in many types of electronic circuits, and find their primary application in amplifier circuits. When a bipolar transistor is pre-biased, it means that has been setup with a bias voltage or current applied to its base/gate, causing it to be partially on. This partial turn on of the transistor can have several advantages compared to a non-biased transistor, such as increased speed and reduced power consumption. Pre-biasing a transistor can also reduce the amount of power needed to turn the transistor on, and therefore the size of the associated elements, such as the power supply. Pre-biasing is particularly useful in circuits where the operating parameters of the transistor vary over time, such as high-frequency circuits and RF applications.
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DTC143ZCA


NPN 0.2W 0.1A 50V SOT-23 Digital Transistors ROHS
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HXY MOS 1202
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AUD 0.0216
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RN1505(TE85L,F)


Transistors Switching - Resistor Biased Gen Trans NPN x 2 SMV, 50V, 100A
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Toshiba 1189
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DualNpn2.2 Kohms0.0468Smd/SmtSMV - 580250 MHz (typ)50 V100 mA100 mA- 55 C+ 150 CRn1505Reel 
2SC5886A(T6L1,NQ)


Trans GP BJT NPN 50V 5A 3-Pin(2+Tab) PW-Mold T/R
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Toshiba 1179
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AUD 0.4677
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 Npn            Reel 
DTB114ECT116


Bipolar Transistors - Pre-Biased PNP -500mA/-50V w/bias resistors
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ROHM 1164
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SinglePnp10 Kohms1Smd/SmtSOT - 23 - 356200 MHz- 50 V- 500 mA- 500 mA + 150 CDtxCut Tape 
DTA114YCA


68 100mA 1 PNP Pre-Biased 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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TECH PUBLIC 1144
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RN1308,LF


Bipolar Transistors - Pre-Biased 100mA 50 volts 3Pin 47Kohms
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Toshiba 1142
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Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 1134
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AUD 0.0377
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SingleNpn2.2 Kohms4.5Smd/SmtEMT - 335250 MHz50 V100 mA100 mA + 150 CDtc023yebReel 
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Changjing Electronics Technology 989
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DTC044EEBTL


Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors
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ROHM 149
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AUD 0.0377
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SingleNpn47 Kohms1Smd/SmtEMT - 380250 MHz50 V100 mA100 mA + 150 CDtc044eebReel 
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Transistors Switching - Resistor Biased COMP NPN/PNP 200mW
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AUD 0.0271
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DualNpn/Pnp22 Kohms1Smd/SmtSOT - 363 - 6100 50 V0.1 A100 mA- 55 C+ 150 CDcx124euReel 
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