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...2122232425...
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
  
                    
DDTC143TCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 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 58200
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0436
Multiples of: 3000

SingleNpn4.7 Kohms Smd/SmtSOT - 23 - 3100 50 V0.1 A100 mA- 55 C+ 150 CDdtc143tReel 
BCR185E6327HTSA1


Infineon Technologies Bipolar Transistors - Pre-Biased PNP Silicon Digital TRANSISTOR
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 34920
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.1096
Multiples of: 36000

     SOT - 23 - 3       Bcr185Reel 
DDA124EH-7


Trans Digital BJT PNP 50V 100mA 6-Pin SOT-563 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 34920
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.1365
Multiples of: 3000

DualPnp22 Kohms1Smd/SmtSOT - 563 - 656  100 mA100 mA- 55 C+ 150 CDda124Reel 
MUN2240T1G


ON Semiconductor 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 34768
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.0347
Multiples of: 1

SingleNpn47 Kohms SmdsmtSC - 59 - 3160 50 V0.1 A100 mA- 55 C150 CMun2240ReelAec - Q101
DTC124XET1G


Transistors Switching - Resistor 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 33171
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0215
Multiples of: 1

SingleNpn22 Kohms0.47Smd/SmtSC - 75 - 380 50 V0.1 A100 mA- 55 C+ 150 CDtc124xeReel 
PDTC114YT


68 100mA 200mW SOT-23 Single, Pre-Biased Bipolar 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.

TECH PUBLIC 31816
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0195
Multiples of: 20

                
PUMB20,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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 30305
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0732
Multiples of: 1

DualPnp2.2 Kohms1Smd/SmtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
S-LMUN5311DW1T1G


Digital Transistors SOT-363 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.

Leshan 30031
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0363
Multiples of: 20

                
BCR 119 E6327


Infineon Technologies Bipolar Transistors - Pre-Biased NPN silicon Digital TRANSISTOR
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 27877
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.0801
Multiples of: 1

SingleNpn4.7 Kohms Smd/SmtSOT - 23 - 3120 50 V100 mA100 mA- 65 C+ 150 CBcr119Reel 
DTC143ZUA


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-323 (SC-70) 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.

Changjing Electronics Technology 21437
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0216
Multiples of: 50

                
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...2122232425...

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