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.

Bipolar Transistors - Pre-Biased

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Configuration	Transistor Polarity	Typical Input Resistor	Typical Resistor Ratio	Mounting Style	Package / Case	DC Collector/Base Gain hFE Min	Maximum Operating Frequency	Collector- Emitter Voltage VCEO Max	Continuous Collector Current	Peak DC Collector Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Qualification

DTB113ZCHZGT116

Bipolar Transistors - Pre-Biased PNP SOT-23 1kO Input Resist

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

Availability : 8400
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.027

Multiples of: 1

Single

Pnp

1 Kohms

Smd/Smt

SOT - 23 - 3

- 500 mA

+ 150 C

Cut Tape

Aec - Q101

DTC143TKA

Digital Transistors NPN 100mA 50V SOT-23 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.

Blue Rocket

Availability : 8316
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0108

Multiples of: 20

BCR 166 E6327

Transistors Switching - Resistor Biased PNP Silicon Digital TRANSISTOR

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Infineon

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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0352

Multiples of: 1

Single

Pnp

4.7 Kohms

0.1

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Bcr166

Reel

RN1303,LF

Bipolar Transistors - Pre-Biased TRANSISTOR NPN BRT Q1BSR=22kOhm Q1BER=22kOhm VCEO=50V IC=0.1A inSOT-323 USM package

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Toshiba

Availability : 8262
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.018

Multiples of: 1

Single

Npn

Smd/Smt

USM - 3

50 V

- 55 C

+ 150 C

Rn1303

Cut Tape

DTA043EEBTL

Bipolar Transistors - Pre-Biased PNP Digital Transtr w/built in resistors

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

Availability : 8261
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.022

Multiples of: 1

Single

Pnp

4.7 Kohms

Smd/Smt

SC - 89 - 3

250 MHz

- 100 mA

+ 150 C

Dta043eeb

Reel

DTC144EUBHZGTL

Bipolar Transistors - Pre-Biased NPN SOT-323FL 47kO Input Resist

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

Availability : 8245
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.026

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

SOT - 323FL - 3

100 mA

+ 150 C

Cut Tape

Aec - Q101

DTC123EU3T106

Bipolar Transistors - Pre-Biased NPN 50 VCEO 0.1A SOT-323

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

Availability : 8245
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0253

Multiples of: 1

Single

Npn

2.2 Kohms

Smd/Smt

SOT - 323 - 3

250 MHz

100 mA

- 55 C

+ 150 C

Cut Tape

RN1703,LF

Bipolar Transistors - Pre-Biased NPN x 2 BRT Q1BSR=22kOhm Q1BER=22kOhm Q2BSR=22kOhm Q2BER=22kOhm VCEO=50V IC=0.1A

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

Availability : 8224
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0472

Multiples of: 1

Cut Tape

DTC113ZU3T106

Bipolar Transistors - Pre-Biased NPN 50 VCEO 0.1A SOT-323

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

Availability : 8185
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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0327

Multiples of: 1

Single

Npn

1 Kohms

Smd/Smt

SOT - 323 - 3

250 MHz

100 mA

- 55 C

+ 150 C

Cut Tape

PUMD13,135

Trans Digital BJT NPN/PNP 50V 100mA 6-Pin TSSOP T/R

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

Availability : 8181
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September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0772

Multiples of: 1

Reel

PUMH16,115

NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7

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

Availability : 8141
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0364

Multiples of: 1

Dual

Npn

22 Kohms

0.47

Smd/smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

UMC3NT1G

Bipolar Transistors - Pre-Biased 100mA Complementary 50V Dual NPN & PNP

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

Availability : 8136
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August 2025

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32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0374

Multiples of: 1

Dual Common Base And Collector

Npn, Pnp

10 Kohms

Smd/Smt

SC - 88A - 5

50 V

0.1 A

100 mA

- 65 C

+ 150 C

Umc3

Cut Tape

DDTC144EUAQ-13-F

Bipolar Transistors - Pre-Biased Prebias Transistor SOT323 T&R 10K

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

Availability : 8124
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0273

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

SOT - 323 - 3

250 MHz

50 V

100 mA

- 55 C

+ 150 C

Cut Tape

DTC123JMFHAT2L

Bipolar Transistors - Pre-Biased NPN SOT-723 50V VCC 0.1A IC

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

Availability : 8108
Ship by Fri. 22 Aug to Tue. 26 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0297

Multiples of: 1

Single

Npn

2.2 Kohms

Smd/Smt

SOT - 723 - 3

100 mA

+ 150 C

Cut Tape

Aec - Q101

MUN2231T1G

Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN

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

Availability : 8086
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August 2025
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33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0275

Multiples of: 1

Single

Npn

2.2 Kohms

Smd/Smt

SC - 59 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun2231

Cut Tape

Aec - Q101

DTA143ZCAHZGT116

Bipolar Transistors - Pre-Biased DTA143ZCAHZG is the high reliability Automotive transistor, suitable for inverter and interface, driver.

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

Availability : 8031
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0368

Multiples of: 1

Cut Tape

LMUN2133LT1G

Digital Transistors PNP - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) 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

Availability : 8002
Ship by Tue. 09 Sep to Fri. 12 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0098

Multiples of: 50

LDTB113ZLT1G

One PNP - Pre-Biased 500mA 50V SOT-23 Digital Transistors 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

Availability : 7983
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September 2025

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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0223

Multiples of: 10

DTD123ECT116

Bipolar Transistors - Pre-Biased NPN 500mA/50V w/bias resistors

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

Availability : 7971
Ship by Fri. 22 Aug to Tue. 26 Aug

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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0606

Multiples of: 1

Single

Npn

2.2 Kohms

Smd/Smt

SOT - 23 - 3

200 MHz

50 V

500 mA

+ 150 C

Dtx

Cut Tape

UMG5NTR

ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 100MA

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

Availability : 7971
Ship by Fri. 22 Aug to Tue. 26 Aug

August 2025