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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PDTC124TM,315

Trans Digital BJT NPN 50V 100mA Automotive 3-Pin DFN T/R

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Nexperia

Availability : 95192
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USD 0.0622

Multiples of: 1

Single

Npn

22 Kohms

Smd/Smt

SOT - 883 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

BCR 185 E6327

Infineon Technologies Bipolar Transistors - Pre-Biased PNP Silicon Digital TRANSISTOR

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Infineon

Availability : 94702
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USD 0.0352

Multiples of: 1

Single

Pnp

10 Kohms

0.21

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Bcr185

Reel

SMUN5133T1G

ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR PNP 50V

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ON Semiconductor

Availability : 93120
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USD 0.026

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Mun5133

Reel

Aec - Q101

SMUN5212T1G

ON Semiconductor Bipolar Transistors - Pre-Biased SS BRT NPN 50V PB FR

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ON Semiconductor

Availability : 93120
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2	4	5	6	7	8	9	10

USD 0.026

Multiples of: 1

Single

Npn

22 Kohms

Smd/Smt

SC - 70

50 V

100 mA

- 55 C

+ 150 C

Mun5212

Reel

Aec - Q101

FJV3114RMTF

Transistors Switching - Resistor Biased 50V/100mA/4.7K 47K

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ON Semiconductor

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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0385

Multiples of: 1

Single

Npn

4.7 Kohms

0.1

Smd/Smt

SOT - 23 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Fjv3114r

Reel

DDTA143EE-7-F

Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-523 T/R

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Diodes Incorporated

Availability : 93120
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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0478

Multiples of: 3000

Single

Pnp

Smd/Smt

SOT - 523 - 3

100 mA

- 55 C

+ 150 C

Ddta143

Reel

DTA114YMT2L

ROHM Semiconductor Bipolar Transistors - Pre-Biased DGTL PNP 50V 70MA

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ROHM

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53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0407

Multiples of: 1

Single

Pnp

10 Kohms

4.7

Smd/Smt

VMT - 3

- 50 V

- 100 mA

100 mA

- 55 C

+ 150 C

Dta114ym

Reel

FJV3110RMTF

Transistors Switching - Resistor Biased NPN/40V/100mA/10K

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ON Semiconductor

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52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0385

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

100

40 V

0.1 A

100 mA

- 55 C

+ 150 C

Fjv3110r

Reel

DDTA124TCA-7-F

Trans Digital BJT PNP 50V 100mA 3-Pin SOT-23 T/R

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Diodes Incorporated

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50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0306

Multiples of: 3000

Single

Pnp

22 Kohms

Smd/Smt

SOT - 23 - 3

100

50 V

100 mA

- 55 C

+ 150 C

Ddta124

Reel

PIMD2,125

Bipolar Transistors - Pre-Biased TransDigital BJT NPN PNP 50V 100mA 6-Pin

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Nexperia

Availability : 87300
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1081

Multiples of: 1

Reel

DDC144TH-7-F

Diodes Incorporated Bipolar Transistors - Pre-Biased 47kOhm NPN Dual Trans 200mW

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 : 87300
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50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1343

Multiples of: 3000

Npn

47 Kohms

Smd/Smt

SOT - 563 - 6

100

50 V

100 mA

- 55 C

+ 150 C

Ddc144

Reel

MUN2211T3G

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

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ON Semiconductor

Availability : 85612
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50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0206

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SC - 59 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun2211

Reel

Aec - Q101

MMUN2231LT1G

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 : 84390
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December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.019

Multiples of: 3000

Single

Npn

2.2 Kohms

Smd/Smt

SOT - 23 - 3

8, 15

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mmun2231l

Cut Tape

PDTA144TT,215

NXP Semiconductors Bipolar Transistors - Pre-Biased PNP WRES 50V

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 : 84390
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December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0274

Multiples of: 1

Single

Pnp

47 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

DDTC144TCA-7-F

Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW

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 : 84390
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December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0306

Multiples of: 3000

Single

Npn

47 Kohms

Smd/Smt

SOT - 23 - 3

100

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Ddtc144t

Reel

DTC144TET1G

Bipolar Transistors - Pre-Biased NPN DIGITAL TRANSISTOR

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ON Semiconductor

Availability : 84263
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December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0243

Multiples of: 1

Cut Tape

BCR08PNH6327XTSA1

Bipolar Transistors - Pre-Biased AF 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 : 82808
Ship by Mon. 01 Dec to Wed. 03 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.055

Multiples of: 1

SOT - 363 - 6

Bcr08

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 : 78570
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December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.011

Multiples of: 3000

Single

Pnp

10 Kohms

Smd/Smt

SOT - 23 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mmun2111l

Cut Tape

MUN5111DW1T1G

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

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ON Semiconductor

Availability : 64020
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50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0344

Multiples of: 3000

Dual

Pnp

10 Kohms

Smd/Smt

SC - 88 - 6

50 V

- 0.1 A

100 mA

- 55 C

+ 150 C

Mun5111dw1

Cut Tape

MUN5111T1G

Transistors Switching - Resistor Biased SS BR XSTR PNP 50V

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 : 21422
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December 2025