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

PUMD24,115

NXP Semiconductors Bipolar Transistors - Pre-Biased DOUBLE RET

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Nexperia

Availability : 16425
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45	2	3	4	5	6	7	8

USD 0.0264

Multiples of: 1

Dual

Npn/Pnp

100 Kohms

Smd/Smt

SOT - 363 - 6

50 V

20 mA

- 65 C

+ 150 C

Reel

DTA143ECA

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

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Changjing Electronics Technology

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

USD 0.0119

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BCR 503 E6327

Transistors Switching - Resistor Biased AF TRANS DIGITAL BJT NPN 50V 500MA

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Infineon

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USD 0.0517

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Npn

2.2 Kohms

Smd/Smt

SOT - 23 - 3

50 V

500 mA

- 65 C

+ 150 C

Bcr503

Reel

MMUN2211LT3G

Transistors Switching - Resistor Biased 100mA 50V BRT NPN

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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 0.0182

Multiples of: 20

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mmun2211l

Reel

DTC144EET1G

Trans Digital BJT NPN 50V 100mA 3-Pin SOT-416 T/R

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ON Semiconductor

Availability : 16140
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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 0.0085

Multiples of: 10

Single

Npn

47 Kohms

Smd/Smt

SC - 75 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dtc144ee

Cut Tape

Aec - Q100

MUN5113T3G

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

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ON Semiconductor

Availability : 16125
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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 0.0198

Multiples of: 1

Single

Pnp

Smd/Smt

SC - 70 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun5113

Reel

BCR 142 E6327

Transistors Switching - Resistor Biased NPN Silicon Digital TRANSISTOR

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Infineon

Availability : 16080
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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 0.0352

Multiples of: 1

Single

Npn

22 Kohms

0.47

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Bcr142

Reel

PDTC143ET.215

Bipolar Transistors - Pre-Biased TRANS RET TAPE-7

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 : 16059
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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: 1

BCR 22PN H6433

Infineon Technologies Bipolar Transistors - Pre-Biased AF DIGITAL TRANSISTOR

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Infineon

Availability : 15828
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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 0.0845

Multiples of: 1

Bcr22

Reel

DTC115GU3T106

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

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ROHM

Availability : 15527
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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 0.0195

Multiples of: 1

Single

Npn

100 Kohms

Smd/Smt

SOT - 323 - 3

250 MHz

50 V

100 mA

- 55 C

+ 150 C

Cut Tape

DDTA144ECA-7-F

Transistors Switching - Resistor Biased 200MW 47KW 47KW

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 : 15520
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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 0.0174

Multiples of: 1

Single

Pnp

47 Kohms

Smd/Smt

SOT - 23 - 3

100 mA

- 55 C

+ 150 C

Ddta144e

Reel

MUN5241T1G

ON Semiconductor Bipolar Transistors - Pre-Biased NPN DIGITAL 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.

ON Semiconductor

Availability : 15509
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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 0.022

Multiples of: 1

Mun5241

Reel

Aec - Q101

PEMD6,115

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 : 15490
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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 0.0731

Multiples of: 1

Dual

Npn/Pnp

4.7 Kohms

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTC143ZT,215

Transistors Switching - Resistor Biased TRANS RET TAPE-7

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 : 15462
Ship by Thu. 16 Oct to Wed. 22 Oct

October 2025

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 0.0042

Multiples of: 1

Single

Npn

4.7 Kohms

0.1

Smdsmt

SOT - 23 - 3

50 V

100 mA

- 65 C

150 C

Reel

SMUN5313DW1T3G

Bipolar Transistors - Pre-Biased Complementary Bipolar Digital Transistor BRT

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 : 15430
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October 2025

October 2025
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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 0.0429

Multiples of: 1

Cut Tape

PUMD9,165

Transistor: NPN / PNP; bipolar; BRT,matched pair; 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.

Nexperia

Availability : 15373
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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 0.0253

Multiples of: 1

Dual

Npn/Pnp

10 Kohms

0.21

Smd/Smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

BCR 158 E6327

Transistors Switching - Resistor Biased PNP Silicon Digital 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.

Infineon

Availability : 15291
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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 0.0352

Multiples of: 1

Single

Pnp

2.2 Kohms

0.047

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Bcr158

Reel

PEMD30,115

Transistors Switching - Resistor 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 : 15267
Ship by Thu. 16 Oct to Wed. 22 Oct

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 0.0375

Multiples of: 1

Dual

Npn/Pnp

2.2 Kohms

Smd/Smt

SS - M in I - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTD114ETR

NXP Semiconductors Bipolar Transistors - Pre-Biased 500 mA, 50 V NPN resistor-equipped

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 : 15103
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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 0.0297

Multiples of: 1

Reel

RN2105MFV,L3F

Bipolar Transistors - Pre-Biased Bias Resistor PNP -.1A -50V 2.2kohm

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 : 15077
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