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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PUMD9,115

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 : 194970
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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 0.0198

Multiples of: 3000

Dual

Npnpnp

10_Kohms

0.21

Smdsmt

50 V

100 mA

- 65 C

150 C

Reel

DTC143TET1G

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

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ON Semiconductor

Availability : 186315
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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 0.0209

Multiples of: 1

Single

Npn

4.7 Kohms

Smd/Smt

SC - 75 - 3

160

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dtc143te

Reel

Aec - Q101

PEMD12,115

Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7

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Nexperia

Availability : 186240
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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 0.0731

Multiples of: 1

Dual

Npn/Pnp

47 Kohms

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

DTC143ZCA

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

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Changjing Electronics Technology

Availability : 182623
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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 0.0134

Multiples of: 20

DCX143ZU-7-F

Bipolar Transistors - Pre-Biased SS Comp Pre-Biased Dual Trans 4.7kOhm

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Diodes Incorporated

Availability : 180420
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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 0.0256

Multiples of: 3000

Dual

Npn, Pnp

4.7 Kohms, 47 Kohms

Smd/Smt

SOT - 363 - 6

100

50 v , - 50 V

100 mA , - 100 mA

- 55 C

+ 150 C

Dcx143

Cut Tape

PBRN123YT,215

Transistors Switching - Resistor Biased BISS RETS TAPE-7

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Nexperia

Availability : 178480
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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 0.0394

Multiples of: 1

Single

Npn

2.2 Kohms

0.219

Smd/Smt

TO - 236AB - 3

40 V

700 mA

- 65 C

+ 150 C

Reel

PIMD2,115

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 : 174600
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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 0.0828

Multiples of: 1

Dual

Npn/Pnp

22 Kohms

Smd/Smt

SC - 74 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

LMUN2233LT1G

Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) 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.

Leshan

Availability : 167383
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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 0.0093

Multiples of: 30

PEMB3,115

Trans Digital BJT PNP 50V 100mA Automotive 6-Pin SOT-666 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.

Nexperia

Availability : 159080
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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

Pnp

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

MUN2114T1G

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 : 145500
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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 0.0204

Multiples of: 3000

Single

Pnp

10 Kohms

0.21

Smd/Smt

SC - 59

50 V

100 mA

- 55 C

+ 150 C

Mun2114

Reel

Aec - Q101

Hot

DTC123EETL

transistors (npn/pnp) npn - pre-biased 100ma 50v sot-416 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.

ROHM

Availability : 145500
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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 0.0285

Multiples of: 3000

PUMH18,115

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 : 141167
Ship by Fri. 10 Oct to Tue. 14 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 0.0253

Multiples of: 1

Dual

Npn

4.7 Kohms

0.47

Smd/Smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

NSBC144WPDP6T5G

Trans Digital BJT NPN/PNP 50V 100mA 6-Pin SOT-963 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 : 139680
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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 0.0579

Multiples of: 1

DCX114YU-7-F

Transistors Switching - Resistor Biased COMP NPN/PNP 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 : 137506
Ship by Fri. 10 Oct to Tue. 14 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

Dual

Npn/Pnp

10 Kohms

0.212

Smd/Smt

SOT - 363 - 6

100

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dcx114yu

Reel

DDTC114GCA-7-F

Transistors Switching - Resistor Biased 200MW 10K

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 : 132890
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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 0.018

Multiples of: 1

Single

Npn

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 55 C

+ 150 C

Ddtc114g

Reel

MUN2211T1G

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 : 125130
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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 0.0239

Multiples of: 3000

Single

Npn

10 Kohms

Smd/Smt

SC - 59 - 3

35, 60

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun2211

Cut Tape

MUN2135T1G

Bipolar Transistors - Pre-Biased PNP 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 : 125130
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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 0.0286

Multiples of: 1

Mun2135

Reel

Aec - Q101

DTA114EUAT106

Transistors Switching - Resistor Biased DIGITL PNP 50V 50MA SOT-323

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 : 124692
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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 0.0438

Multiples of: 1

Single

Pnp

10 Kohms

Smd/Smt

SC - 70

- 50 mA

100 mA

+ 150 C

Reel

PEMD9,115

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 : 124160
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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

10 Kohms

0.21

Smd/Smt

SOT - 666 - 6

100

50 V

100 mA

- 65 C

+ 150 C

Reel

MUN2112T1G

Transistors Switching - Resistor Biased SS BR XSTR 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 : 118329
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October 2025