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

DDTC143FUA-7-F

Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K 22K

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 : 3903
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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 0.0297

Multiples of: 1

Single

Npn

4.7 Kohms

0.214

Smd/Smt

SOT - 323 - 3

100 mA

- 55 C

+ 150 C

Ddtc143

Reel

MMBTRA302E

SOT-523 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.

Semtech

Availability : 3880
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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 0.0108

Multiples of: 50

MMBTRC402E

SOT-523 Digital Transistors ROHS

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Semtech

Availability : 3880
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0108

Multiples of: 50

MMDTC124EE-AQ

Bipolar Transistors - Pre-Biased Digital Transistor, SOT-523, 50V, 30mA

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Diotec

Availability : 3880
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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 0.0272

Multiples of: 25

NSBC144EDXV6T1G

ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V Dual 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 : 3880
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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 0.029

Multiples of: 1

Dual

Npn

Smd/Smt

SOT - 563 - 6

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Nsbc144edxv6

Reel

NSBA114EDXV6T1G

Transistors Switching - Resistor Biased 100mA 50V Dual 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 : 3880
Ship by Fri. 17 Oct to Thu. 23 Oct

October 2025

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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 0.061

Multiples of: 4000

Dual

Pnp

10 Kohms

Smdsmt

SOT - 563 - 6

50 V

- 0.1 A

100 mA

- 55 C

150 C

Nsba114edxv6

Reel

Aec - Q101

NSBC124XPDXV6T1G

Bipolar Transistors - Pre-Biased 100mA 50V Dual 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 : 3880
Ship by Wed. 15 Oct to Fri. 17 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
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 0.1042

Multiples of: 1

Dual

Npn, Pnp

22 Kohms

0.46

Smd/Smt

SOT - 563 - 6

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dtc124xp

Cut Tape

NSBC144WDXV6T1G

Trans Digital BJT NPN 50V 100mA Automotive 6-Pin SOT-563 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.

ON Semiconductor

Availability : 3879
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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 0.0528

Multiples of: 1

NSBA114TDXV6T1G

Bipolar Transistors - Pre-Biased 100mA 50V Dual 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 : 3879
Ship by Wed. 15 Oct to Fri. 17 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
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 0.0702

Multiples of: 1

Dual

Pnp

10 Kohms

Smd/Smt

SOT - 563 - 6

160

50 V

- 0.1 A

100 mA

- 55 C

+ 150 C

Nsba114tdxv6

Cut Tape

PEMD3,115

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 : 3874
Ship by Wed. 15 Oct to Fri. 17 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
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 0.1092

Multiples of: 5

Dual

Npn/Pnp

10 Kohms

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

IMD2AT108

Transistors Switching - Resistor Biased NPN/PNP 50V 30MA SOT-457

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 : 3870
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
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 0.0765

Multiples of: 5

Dual

Npn/Pnp

22 Kohms

Smd/Smt

SC - 74 - 6

30 mA

100 mA

- 55 C

+ 150 C

Reel

DTC123JCAT116

Bipolar Transistors - Pre-Biased NPN 100mA 50V w/bias resistor

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 : 3794
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
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 0.0286

Multiples of: 1

Dtx

Cut Tape

JANTX2N2907A

Trans GP BJT PNP 60V 0.6A 3-Pin TO-18

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.

Semicoa

Availability : 3791
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
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 5.439

Multiples of: 1

Pnp

Through Hole

DTA115EM3T5G

Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SOT-723 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.

ON Semiconductor

Availability : 3783
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
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 0.0363

Multiples of: 1

Single

Pnp

100 Kohms

Smd/Smt

SOT - 723 - 3

80, 150

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dta115em3

Reel

Aec - Q101

RN4902FE(TE85L,F)

Transistors Switching - Resistor Biased Gen Trans PNP x 2 ES6, -50V, -100A

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 : 3783
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October 2025

October 2025
	S	M	T	W	T	F	S
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 0.046

Multiples of: 1

Dual

Npn/Pnp

10 Kohms

Smd/Smt

ES - 6

250 MHz (typ)

50 V

100 mA

- 55 C

+ 150 C

Rn4902

Reel

RN1503(TE85L,F)

Transistors Switching - Resistor Biased Gen Trans NPN x 2 SMV, 50V, 100A

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 : 3782
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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
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 0.0715

Multiples of: 1

Dual

Npn

22 Kohms

Smd/Smt

SMV - 5

250 MHz (typ)

50 V

100 mA

- 55 C

+ 150 C

Rn1503

Reel

DDTC115ECA-7-F

Diodes Incorporated Bipolar Transistors - Pre-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 : 3754
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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 0.0297

Multiples of: 1

Single

Npn

100 Kohms

Smdsmt

SOT - 23 - 3

0.1 A

100 mA

- 55 C

150 C

Ddtc115e

Reel

PDTC144ETVL

Bipolar Transistors - Pre-Biased NPN resistor equipped transistors

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 : 3753
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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 0.0154

Multiples of: 1

Cut Tape

PBLS2001D,115

Transistors Switching - Resistor Biased BISS LDSWITCH 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 : 3745
Ship by Wed. 15 Oct to Fri. 17 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
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 0.0908

Multiples of: 1

Dual

Npn/Pnp

2.2 Kohms

1 At Npn

Smd/Smt

SC - 74 - 6

- 20 V

- 1 A

- 2 A

- 65 C

+ 150 C

Reel

DTB713ZMT2L

Bipolar Transistors - Pre-Biased DIGITAL PNP 30V; 200mA

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 0.1018

Multiples of: 1

Single

Pnp

1 Kohms

Smd/Smt

SOT - 416

140

260 MHz

- 200 mA