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.
Enable Filter
Manufacturer
Reset
Configuration
Reset
Transistor Polarity
Reset
Typical Input Resistor
Reset
Typical Resistor Ratio
Reset
Mounting Style
Reset
Package / Case
Reset
DC Collector/Base Gain hFE Min
Reset
Maximum Operating Frequency
Reset
Collector- Emitter Voltage VCEO Max
Reset
Continuous Collector Current
Reset
Peak DC Collector Current
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Series
Reset
Packaging
Reset
Qualification
Reset
First...1112131415...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(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
  
                    
DTC143ZCA


SOT-23 Digital Transistors ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TWGMC 60081
Ships to you
between Tue. 26 May to Fri. 29 May Calender.png

AUD 0.0191
Multiples of: 10

                
PDTA143ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nexperia 55290
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0391
Multiples of: 1

SinglePnp4.7 Kohms1Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
DDA114TU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 10K
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated 55290
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0683
Multiples of: 3000

DualPnp10 Kohms Smd/SmtSOT - 363 - 6  50 V100 mA100 mA  Dda114Reel 
DDC143ZU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 4.7kOhm NPN Dual Trans 200mW
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated 55290
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0696
Multiples of: 3000

 Npn4.7 Kohms, 47 Kohms Smd/SmtSOT - 363 - 6100 50 V100 mA - 55 C+ 150 CDdc143Reel 
BCR192E6327HTSA1


Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTORS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Infineon 54568
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0524
Multiples of: 1

     SOT - 23 - 3        Reel 
FJY4006R


Bipolar Transistors - Pre-Biased Trans Pre-Biased PNP 50V R1 10K R2 47
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 54318
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0804
Multiples of: 1

SinglePnp10 Kohms0.21Smd/SmtSOT - 523F - 368 50 V- 100 mA100 mA- 55 C+ 150 CFjy4006rReel 
DDTC123YE-7-F


Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-523 T/R
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated 46560
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0683
Multiples of: 3000

SingleNpn2.2 Kohms0.22Smd/SmtSOT - 523 - 333  0.1 A100 mA- 55 C+ 150 CDdtc123Reel 
MMUN2115LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 43262
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.0282
Multiples of: 1

SinglePnp10 Kohms Smd/SmtSOT - 23 - 3160 50 V0.1 A100 mA- 55 C+ 150 CMmun2115lCut Tape 
DTC043ZMT2L


ROHM Semiconductor Bipolar Transistors - Pre-Biased Digital TR NPN
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM 35928
Ships to you
between Tue. 26 May to Fri. 29 May Calender.png

AUD 0.0287
Multiples of: 20

SingleNpn4.7 Kohms10Smd/SmtVMT - 380 50 V100 mA  + 150 C Reel 
MMUN2231LT1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 16214
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 0.0471
Multiples of: 1

SingleNpn2.2 Kohms1Smd/SmtSOT - 23 - 38, 15 50 V0.1 A100 mA- 55 C+ 150 CMmun2231lCut Tape 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1112131415...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted