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

NHDTC124ETR

Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 80V 100mA 170MHz 250mW Surface Mount TO-236AB

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 : 3500
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025

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45	2	3	4	5	6	7	8

USD 0.0264

Multiples of: 1

TO - 236 - 3 , SC - 59 , SOT - 23 - 3

Automotive, Aec - Q101

Tape And Reel

EMH2T2R

ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 30MA

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 : 3496
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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 0.0483

Multiples of: 5

Dual

Npn

47 Kohms

Smd/Smt

EMT - 6

50 V

100 mA

- 55 C

+ 150 C

Emh2

Reel

DTC143ZE

NPN 0.15W 0.1A 50V 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.

HXY MOS

Availability : 3492
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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 0.0113

Multiples of: 50

DTC114ECA

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.

MSKSEMI

Availability : 3492
Ship by Fri. 17 Oct to Thu. 23 Oct

October 2025

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 0.0149

Multiples of: 20

DTC143ZM

1 NPN - Pre Biased 100mW 100mA 50V SOT-723 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.

amsem

Availability : 3492
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 0.0165

Multiples of: 20

FJV3103RMTF

Transistors Switching - Resistor Biased 50V/100mA/22K 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.

ON Semiconductor

Availability : 3488
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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
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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 0.0286

Multiples of: 1

Single

Npn

22 Kohms

Smd/Smt

SOT - 23 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Fjv3103r

Reel

DTC114EUBTL

Transistors Switching - Resistor Biased TRANS DIGI BJT NPN 100MA TR

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 : 3461
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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
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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 0.0264

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

UMT - 3F

50 V

100 mA

+ 150 C

Dtc114eub

Reel

ADTC144ECAQ-7

Bipolar Transistors - Pre-Biased Prebias Transistor SOT23 T&R 3K

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 : 3441
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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 0.055

Multiples of: 1

NSVDTA114EET1G

Bipolar Transistors - Pre-Biased PNP 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 : 3431
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 0.0328

Multiples of: 1

Dta114ee

Cut Tape

Aec - Q101

DTC143TCAT116

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 : 3427
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 0.0297

Multiples of: 1

Single

Npn

4.7 Kohms

Smd/Smt

SOT - 23 - 3

100

250 MHz

50 V

100 mA

+ 150 C

Dtx

Reel

DTA114EMT2L

ROHM Semiconductor Bipolar Transistors - Pre-Biased PNP 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 : 3407
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 0.0429

Multiples of: 1

Single

Pnp

10 Kohms

Smd/Smt

VMT - 3

- 50 mA

100 mA

+ 150 C

Dta114em

Reel

NSBC143EDP6T5G

Bipolar Transistors - Pre-Biased DUAL NBRT

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 : 3401
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 0.0924

Multiples of: 1

Nsbc143edp6

Cut Tape

Aec - Q101

DTC043XMT2L

Bipolar Transistors - Pre-Biased NPN Digital transistor (with built-in resistors). These are the standard products of "digital transistors" which ROHM invented and marketed first in the world.

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 : 3386
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 0.0312

Multiples of: 1

Single

Npn

4.7 Kohms

2.1

Smd/Smt

SOT - 723 - 3

250 MHz

50 V

100 mA

- 55 C

+ 150 C

Cut Tape

DTC124EKAT146

Transistors Switching - Resistor Biased DIGIT 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 : 3375
Ship by Fri. 17 Oct to Thu. 23 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 0.0181

Multiples of: 20

Single

Npn

22 Kohms

Smd/Smt

SC - 59

30 mA

100 mA

+ 150 C

Dtc124eka

Reel

DTC143ZUA

NPN 0.1A 50V SOT-323 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.

HXY MOS

Availability : 3371
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 0.0111

Multiples of: 50

DDTC124XCA-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 : 3360
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 0.0297

Multiples of: 1

Single

Npn

22 Kohms

0.214

Smd/Smt

SOT - 23 - 3

0.1 A

100 mA

- 55 C

+ 150 C

Ddtc143

Reel

MMUN2233

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.

Hong Kong Chuangji

Availability : 3346
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 0.0105

Multiples of: 50

PUMD4,115

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 : 3341
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 0.0273

Multiples of: 1

Dual

Npn/Pnp

10 Kohms

Smd/Smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

BCR112E6327HTSA1

Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-23 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.

Infineon

Availability : 3339
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 0.033

Multiples of: 1

Bcr112

Reel

PBRP113ZT,215

Transistor: PNP; bipolar; BRT; 40V; 600mA; 370mW; SOT23,TO236AB

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 : 3102
Ship by Wed. 15 Oct to Fri. 17 Oct

October 2025