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

DDTC123JLP-7

Bipolar Transistors - Pre-Biased 250mW Single (R1/R2)

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 : 64020
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32	3	4	5	6	7	8	9

USD 0.1194

Multiples of: 3000

Single

Npn

2.2 Kohms

0.047

Smd/Smt

DFN - 1006 - 3

50 V

100 mA

- 55 C

+ 150 C

Ddtc123

Reel

DDA114EU-7-F

Transistors Switching - Resistor Biased DUAL PNP 200mW

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Diodes Incorporated

Availability : 62956
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USD 0.0517

Multiples of: 1

Dual

Pnp

10 Kohms

Smd/Smt

SOT - 363 - 6

100

40 V

- 0.1 A

100 mA

Dda114e

Reel

NSBC114YF3T5G

Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-1123 T/R

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ON Semiconductor

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32	3	4	5	6	7	8	9

USD 0.0489

Multiples of: 8000

Single

Npn

10 Kohms

0.21

Smd/Smt

SOT - 1123 - 3

50 V

100 mA

- 55 C

+ 150 C

Nsbc114yf3

Reel

Aec - Q101

DDTD142JC-7-F

Transistors Switching - Resistor Biased 200MW 0.47K 10K

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Diodes Incorporated

Availability : 60714
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0352

Multiples of: 1

Single

Npn

470 Ohms

0.047

Smd/Smt

SOT - 23 - 3

40 V

500 mA

- 55 C

+ 150 C

Ddtd142j

Reel

BCR 533 E6327

Transistors Switching - Resistor Biased NPN Silicon Digital TRANSISTOR

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Infineon

Availability : 59943
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0644

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

50 V

500 mA

- 65 C

+ 150 C

Bcr533

Reel

PUMD3,135

NXP Semiconductors Bipolar Transistors - Pre-Biased Trans Digital BJT NPNPNP 50V 6-Pin

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 : 58837
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0164

Multiples of: 1

Reel

NSBC123JDXV6T1G

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 : 58751
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.055

Multiples of: 1

Dual

Npn

0.047

Smd/Smt

SOT - 563 - 6

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Nsbc123jdxv6

Reel

PDTA114YT,215

Transistor: PNP; bipolar; BRT; 50V; 100mA; 250mW; SOT23; R1: 10kO

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 : 58200
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29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0117

Multiples of: 3000

Single

Pnp

10 Kohms

0.213

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

DDTC114TCA-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 : 58200
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29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0273

Multiples of: 3000

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

100

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Ddtc114t

Reel

DDTC144WE-7-F

Trans Digital BJT NPN 50V 100mA Automotive 3-Pin SOT-523 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.

Diodes Incorporated

Availability : 58200
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July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0442

Multiples of: 3000

Single

Npn

2.13

Smd/Smt

SOT - 523 - 3

100 mA

- 55 C

+ 150 C

Ddtc144

Reel

PEMD16,115

Transistor: NPN / PNP; bipolar; BRT,complementary pair; 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 : 58200
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0682

Multiples of: 1

Dual

Npn/Pnp

22 Kohms

0.476

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

MUN5231DW1T1G

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 : 57613
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0307

Multiples of: 1

Dual

Npn

2.2 Kohms

Smd/Smt

SOT - 363 - 6

8 At 5 Ma At 10 V

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun5231dw1

Reel

Aec - Q101

NSBC143ZDXV6T1G

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 : 57056
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July 2025

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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0561

Multiples of: 1

Dual

Npn

4.7 Kohms

0.1

Smd/Smt

SOT - 563 - 6

50 V

100 mA

- 55 C

+ 150 C

Nsbc143zdxv6

Reel

Aec - Q101

MUN5213T1G

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 : 55290
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.02

Multiples of: 3000

Single

Npn

47 Kohms

Smd/Smt

SC - 70 - 3

80, 140

50 V

100 mA

- 55 C

+ 150 C

Mun5213

Cut Tape

DTA114EKA

Digital Transistors PNP - Pre-Biased 100mA 50V SOT-23 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.

Blue Rocket

Availability : 54972
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29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0124

Multiples of: 20

SMUN5213T1G

ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR SPCL 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.

ON Semiconductor

Availability : 54800
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0125

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

SC - 70

50 V

100 mA

- 55 C

+ 150 C

Mun5213

Reel

Aec - Q101

BCR192E6327HTSA1

Bipolar Transistors - Pre-Biased AF DIGITAL 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.

Infineon

Availability : 54568
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July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0373

Multiples of: 1

SOT - 23 - 3

Reel

PDTA123ET,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 : 52380
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0109

Multiples of: 3000

Single

Pnp

2.2 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

PEMH11,115

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 : 38800
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0731

Multiples of: 4000

Dual

Npn

10 Kohms

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

SMMUN2114LT1G

ON Semiconductor Bipolar Transistors - Pre-Biased SS PBRT SPCL 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.

ON Semiconductor

Availability : 29100
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July 2025