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...8182838485...
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
  
                    
DDTA144ECA-7-F


Transistors Switching - Resistor Biased 200MW 47KW 47KW
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 32010
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.052
Multiples of: 3000

SinglePnp47 Kohms1Smd/SmtSOT - 23 - 368  100 mA100 mA- 55 C+ 150 CDdta144eReel 
RN1415,LF


Bipolar Transistors - Pre-Biased NPN BRT Q1BSR=2.2kOhm Q1BER=10kOhm VCEO=50V IC=0.1A inSOT-346 S-Mini package
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.

Toshiba 5565
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.0365
Multiples of: 1

              Cut Tape 
EMD53T2R


Bipolar Transistors - Pre-Biased 3-Phase Brushless Fan Motor Driver
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 5561
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.0911
Multiples of: 1

DualNpn, Pnp10 Kohms1Smd/SmtEMT - 635250 MHz50 v , - 50 V100 mA , - 100 mA100 mA , - 100 mA + 150 C Cut Tape 
DTC143XCAT116


Bipolar Transistors - Pre-Biased NPN 100mA 50V w/bias resistor
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 5550
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.052
Multiples of: 1

             DtxCut Tape 
PUMH7,115


NXP Semiconductors Bipolar Transistors - Pre-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 5529
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0539
Multiples of: 1

DualNpn4.7_Kohms Smd/smtSOT - 363 - 6  50 V100 mA100 mA- 65 C+ 150 C Reel 
PDTC124TT,215


Transistor: NPN; bipolar; BRT; 50V; 100mA; 250mW; SOT23; 22kO
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 5529
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.0627
Multiples of: 1

SingleNpn22 Kohms Smd/SmtSOT - 23 - 3  50 V100 mA100 mA- 65 C+ 150 C Reel 
IMD6AT108


Transistors Switching - Resistor Biased PNP/NPN 50V 100MA SOT-457
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 5514
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.132
Multiples of: 1

DualNpn/Pnp4.7 Kohms Smd/SmtSC - 74 - 6100 50 V100 mA100 mA- 55 C+ 150 CImd6aReel 
PDTC143ZT


50V 100mA 200mW 1 NPN (Pre-Biased) NPN 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 5490
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0197
Multiples of: 20

                
DTA123YKAT146


Transistors Switching - Resistor Biased PNP 50V 100MA
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 5440
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.0487
Multiples of: 1

SinglePnp2.2 Kohms4.5Smd/SmtSC - 59 - 333 - 50 V- 100 mA- 100 mA- 55 C+ 150 CDta123ykaReel 
LMUN2214LT1G


1 NPN - Pre Biased 100mA 50V 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.

Leshan 4268
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.0187
Multiples of: 50

                
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...8182838485...

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