About Bipolar Transistors - Pre-Biased

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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RN2426(TE85L,F)


Bipolar Transistors - Pre-Biased TRANSISTOR PNP BRT Q1BSR=1kOhm Q1BER=10kOhm VCEO=-50V IC=-0.8A inSOT-346 S-Mini package
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USD 0.072

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SinglePnp  Smd/SmtSC - 59 - 390 - 50 V  - 55 C+ 150 C Cut Tape 
DTA143TMT2L


Trans Digital BJT PNP 50V 100mA 3-Pin VMT T/R
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ROHM Availability : 7653
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USD 0.043

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SinglePnp4.7 Kohms Smd/SmtVMT - 3100 50 V100 mA100 mA- 55 C+ 150 CDta143tmReel 
DTA123EMT2L


ROHM Semiconductor Bipolar Transistors - Pre-Biased DGTL PNP 50V 100MA
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ROHM Availability : 7643
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USD 0.0779

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SinglePnp2.2 Kohms1Smd/SmtVMT - 320 - 50 V- 100 mA100 mA- 55 C+ 150 CDta123emReel 
EMH15T2R


Bipolar Transistors - Pre-Biased TRANS DIGI BJT NPN 50V 100MA 6PIN
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USD 0.0828

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DualNpn47 Kohms Smd/Smt 100 50 V100 mA100 mA- 55 C+ 150 CEmh15Reel 
EMB51T2R


Bipolar Transistors - Pre-Biased 3-Phase Brushless Fan Motor Driver
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ROHM Availability : 7642
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USD 0.0698

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DualPnp22 Kohms1Smd/SmtEMT - 660250 MHz- 50 V- 100 mA- 100 mA + 150 C Cut Tape 
NSBC124EF3T5G


Bipolar Transistors - Pre-Biased SOT-1123 NBRT TRANSISTOR
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ON Semiconductor Availability : 7631
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USD 0.0924

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             Nsbc124ef3Cut TapeAec - Q101
DTD143ECT116


Bipolar Transistors - Pre-Biased NPN 500mA/50V w/bias resistors
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ROHM Availability : 7614
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USD 0.0379

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SingleNpn4.7 Kohms1Smd/SmtSOT - 23 - 347200 MHz50 V500 mA500 mA + 150 CDtxReel 
DTC143XMT2L


Transistors Switching - Resistor Biased DGTL NPN 50V 100MA
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ROHM Availability : 7595
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USD 0.0259

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SingleNpn4.7 Kohms2.1Smd/SmtVMT - 330 50 V100 mA100 mA- 55 C+ 150 CDtc143xmReel 
MUN5115DW1T1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT Dual PNP
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ON Semiconductor Availability : 7595
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USD 0.0352

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DualPnp10 Kohms Smd/SmtSC - 88 - 6160 50 V- 0.1 A100 mA- 55 C+ 150 CMun5115dw1Cut Tape 
RN2105MFV,L3F(CT


Bipolar Transistors - Pre-Biased 2.2kohm 47kohm 0.1A SOT-723 50V
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Toshiba Availability : 7590
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USD 0.0256

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RN1705JE(TE85L,F)


Bipolar Transistors - Pre-Biased ESV PLN LF TRANSISTOR Pd=200mW F=1MHz
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USD 0.0606

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              Cut Tape 
IMH9AT110


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 70MA
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ROHM Availability : 7590
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USD 0.0847

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DualNpn10 Kohms4.7Smd/SmtSC - 74 - 668 50 V100 mA100 mA- 55 C+ 150 CImh9aReel 
NSBC143TDXV6T5G


Bipolar Transistors - Pre-Biased 100mA 50V Dual NPN
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ON Semiconductor Availability : 7584
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USD 0.0781

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              Cut Tape 
DTC143EM


SOT-723 Digital Transistors ROHS
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Changjing Electronics Technology Availability : 7582
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USD 0.0161

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PDTC114ET,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23,TO236AB
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Nexperia Availability : 7566
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SingleNpn10 Kohms1Smd/SmtSOT - 23 - 3  50 V 100 mA- 65 C+ 150 C Reel 
DTA123JMFHAT2L


Bipolar Transistors - Pre-Biased PNP SOT-723 -50V VCC -0.1A IC
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SinglePnp2.2 Kohms21Smd/SmtSOT - 723 - 380  - 100 mA  + 150 C Cut TapeAec - Q101
NSBC143TF3T5G


Bipolar Transistors - Pre-Biased NPN Bipolar Digital Transistor (BRT)
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ON Semiconductor Availability : 7565
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USD 0.0935

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             Nsbc143tf3Reel 
SMMUN2211LT3G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR SPCL TR
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ON Semiconductor Availability : 7561
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USD 0.0616

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             Mmun2211lReelAec - Q101
SMUN5330DW1T1G


Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor Availability : 7559
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USD 0.0429

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             Mun5330dw1ReelAec - Q101
DTC114YMT2L


Transistors Switching - Resistor Biased DGTL NPN 50V 70MA
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ROHM Availability : 7555
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USD 0.0704

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SingleNpn10 Kohms0.2Smd/SmtVMT - 368  70 mA100 mA + 150 CDtc114ymReel 
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