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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(Ex. GST)(▲▼)		Enter Qty ConfigurationTransistor PolarityTypical Input ResistorTypical Resistor RatioMounting StylePackage / CaseDC Collector/Base Gain hFE MinMaximum Operating FrequencyCollector- Emitter Voltage VCEO MaxContinuous Collector CurrentPeak DC Collector CurrentMinimum Operating TemperatureMaximum Operating TemperatureSeriesPackagingQualification
  
                    
DTA143EUA-TP


Bipolar Transistors - Pre-Biased PNP 4.7KOhms 250MHz
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Micro Commercial Components (MCC) 1469
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AUD 0.0576
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 Pnp4.7 Kohms1Smd/SmtSOT - 32330250 MHz    + 150 CDta143Cut Tape 
DTC114TEBTL


Transistors Switching - Resistor Biased TRANSISTOR
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ROHM 38
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AUD 0.2928
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SingleNpn10 Kohms Smd/SmtEMT - 3F100 50 V100 mA  + 150 CDtc114tebReel 
DTA115EEBTL


Bipolar Transistors - Pre-Biased TRANS DIGI BJT PNP 100MA TR
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ROHM 0
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AUD 0.0233
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             Dta115eebReel 
DTA143XEBTL


Trans Digital BJT PNP 50V 100mA 3-Pin EMTF T/R
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ROHM 0
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AUD 0.0234
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             Dta143xebReel 
LMUN2240LT1G


1 NPN - Pre Biased 100mA 50V SOT-23 Digital Transistors ROHS
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Leshan 0
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AUD 0.0238
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BC81725/215


BC81725/215 BC817-25/215 SOT-23 MICROMIN O
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NXP 0
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AUD 0.0238
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DTC143EM


SOT-723 Digital Transistors ROHS
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Yongyutai Electronics 0
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AUD 0.0239
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PDTC143ZE,115


Transistors Switching - Resistor Biased NPN W/RES 50V
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NXP 0
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AUD 0.024
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SingleNpn4.7 Kohms0.1Smd/SmtSOT - 416 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DTC114YE


SOT-523 Digital Transistors ROHS
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Changjing Electronics Technology 0
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AUD 0.0244
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DTA124ECA


SOT-23 Digital Transistors ROHS
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Changjing Electronics Technology 0
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AUD 0.0248
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