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

NSBA114YDXV6T1G

ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V Dual PNP

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ON Semiconductor

Availability : 3256
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45	2	3	4	5	6	7	8

USD 0.0561

Multiples of: 1

Dual

Pnp

10 Kohms

0.021

Smd/Smt

SOT - 563 - 6

50 V

- 0.1 A

100 mA

- 55 C

+ 150 C

Nsba114ydxv6

Reel

Aec - Q101

KRC243S-RTK/P

1 NPN - Pre Biased 200mW 800mA 50V SOT-23 Digital Transistors ROHS

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KEC

Availability : 3253
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45	2	3	4	5	6	7	8

USD 0.0474

Multiples of: 5

NSVBCP69T1G

Bipolar Transistors - Pre-Biased LOW VOLTAGE-HIGH CURRENT

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ON Semiconductor

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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0932

Multiples of: 1

Single Dual Collector

Pnp

Through Hole

TO - 261 - 4

60 MHz

20 V

1 A

- 65 C

+ 150 C

Bcp69

Cut Tape

Aec - Q101

DTA143ZCA

SOT-23 Digital Transistors ROHS

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Changjing Electronics Technology

Availability : 3243
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0137

Multiples of: 20

DDTA144ECAQ-13-F

Bipolar Transistors - Pre-Biased Prebias Transistor SOT23 T&R 10K

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Diodes Incorporated

Availability : 3239
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0223

Multiples of: 10

DTA114ECAQ

30@5mA,5V 200mW 100mA 50V SOT-23(TO-236) 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.

Yangjie

Availability : 3239
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October 2025

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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0258

Multiples of: 10

PUMH13.115

Transistor: NPN x2; bipolar; BRT; 50V; 100mA; 300mW; SOT363; R2:47kO

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 : 3234
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October 2025

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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0477

Multiples of: 1

NSBC143ZPDXV6T1G

Transistors Switching - Resistor Biased SOT-563 DUAL 4.7/47 K OH

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 : 3233
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0616

Multiples of: 1

Dual

Npn/Pnp

4.7 Kohms

0.1

Smd/Smt

SOT - 563 - 6

50 V

100 mA

- 55 C

+ 150 C

Nsbc143zpdxv6

Reel

UMH3N

NPN+NPN 150mW 0.1A 50V SOT-363 Digital Transistors ROHS

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HXY MOS

Availability : 3226
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0301

Multiples of: 10

RN1905,LF(CT

Bipolar Transistors - Pre-Biased Bias Resistor Built-in transistor

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Toshiba

Availability : 3211
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0364

Multiples of: 1

Npn

2.2 Kohms

0.0468

Smd/Smt

SOT - 363 - 6

50 V

100 mA

Rn1905

Cut Tape

ADTC124ECAQ-7

Bipolar Transistors - Pre-Biased Prebias Transistor

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 : 3209
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October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0264

Multiples of: 1

Single

Npn

22 Kohms

Smd/Smt

SOT - 23 - 3

250 MHz

50 V

100 mA

- 55 C

+ 150 C

Cut Tape

Aec - Q101

MMBTRA103SS

Bipolar Transistors - Pre-Biased Digital Transistor, SOT-23, 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.

Diotec

Availability : 3201
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.021

Multiples of: 20

PUMB11.115

Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7

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Nexperia

Availability : 3201
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0448

Multiples of: 5

DCX144EH-7

Transistors Switching - Resistor Biased 150MW 47K

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 : 3174
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0792

Multiples of: 1

Dual

Npn/Pnp

47 Kohms

Smd/Smt

SOT - 563 - 6

100 mA

- 55 C

+ 150 C

Dcx144eh

Reel

DTC124XKAT146

Transistors Switching - Resistor Biased DIGIT NPN 50V 50MA

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 : 3173
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October 2025

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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0308

Multiples of: 1

Single

Npn

22 Kohms

2.1

Smd/Smt

SC - 59 - 3

50 V

100 mA

+ 150 C

Dtc124xk

Reel

MMUN2111LT1G

Bipolar Transistors - Pre-Biased 100mA 50V BRT 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 : 3162
Ship by Fri. 17 Oct to Thu. 23 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.014

Multiples of: 20

Single

Pnp

10 Kohms

Smd/Smt

SOT - 23 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mmun2111l

Cut Tape

DDTC143ZUA-7-F

Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K 47K

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 : 3162
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0171

Multiples of: 20

Single

Npn

0.1

Smd/Smt

SOT - 323 - 3

100 mA

- 55 C

+ 150 C

Ddtc143

Reel

DTC143XEBHZGTL

Bipolar Transistors - Pre-Biased NPN SOT-416FL 4.7kO 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 : 3161
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October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0305

Multiples of: 1

Single

Npn

4.7 Kohms

2.1

Smd/Smt

SOT - 416FL - 3

100 mA

+ 150 C

Cut Tape

Aec - Q101

UMA1NTR

ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNP 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 : 3156
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October 2025

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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0627

Multiples of: 1

Dual Common Emitter

Pnp

22 Kohms

Smd/Smt

UMT - 5

- 50 V

- 100 mA

100 mA

- 55 C

+ 150 C

Uma1n

Reel

DTA123JEBTL

Trans Digital BJT PNP 50V 100mA 3-Pin EMTF 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.

ROHM

Availability : 0

USD 0.0319

Multiples of: 1