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

PUMD12,115

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 : 69335
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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 0.026

Multiples of: 1

Dual

Npnpnp

47_Kohms

Smdsmt

SC - 88 - 6

50 V

100 mA

- 65 C

150 C

Reel

PDTC123JU,115

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 : 61110
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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 0.0127

Multiples of: 3000

Single

Npn

2.2 Kohms

0.047

Smd/Smt

SOT - 323 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTC143ZT,215

Transistors Switching - Resistor Biased TRANS RET TAPE-7

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Nexperia

Availability : 48946
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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 0.0112

Multiples of: 20

Single

Npn

4.7 Kohms

0.1

Smdsmt

SOT - 23 - 3

50 V

100 mA

- 65 C

150 C

Reel

DTA143ZM3T5G

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

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ON Semiconductor

Availability : 23280
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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 0.0329

Multiples of: 1

Single

Pnp

4.7 Kohms

0.47

Smd/Smt

SOT - 723 - 3

80, 140

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dta143zm3

Reel

Aec - Q101

RN1423TE85LF

Toshiba Bipolar Transistors - Pre-Biased NPN 50V 0.8A TRANSISTOR LOG

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 : 21336
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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 0.1475

Multiples of: 1

Single

Npn

4.7 Kohms

Smd/Smt

50 V

800 mA

+ 150 C

Rn1423

Reel

Hot

PDTC143EM,315

NXP Semiconductors Bipolar Transistors - Pre-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 : 21243
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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 0.0287

Multiples of: 1

Single

Npn

4.7 Kohms

Smd/Smt

SOT - 883 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

2SA1162-Y,LF(B

Trans GP BJT PNP 50V 0.15A 150mW Automotive 3-Pin S-Mini T/R

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Toshiba

Availability : 20855
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0333

Multiples of: 2632

RN1104MFV,L3F(CT

Bipolar Transistors - Pre-Biased NPN BRT Q1BSR=47kOhm Q1BER=47kOhm VCEO=50V IC=0.1A inSOT-723 VESM package

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Toshiba

Availability : 20855
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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 0.0517

Multiples of: 1

Single

Npn

Smd/Smt

VESM - 3

50 V

- 55 C

+ 150 C

Rn1104mfv

Cut Tape

MUN5211DW1T1G

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

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ON Semiconductor

Availability : 20558
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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 0.0246

Multiples of: 1

Dual

Npn

10 Kohms

Smd/Smt

SOT - 363 - 6

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun5211dw1

Reel

BCR198E6327HTSA1

Trans Digital BJT PNP 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 : 20549
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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
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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 0.0439

Multiples of: 1

PIMN31,115

Bipolar Transistors - Pre-Biased DOUBLE RET

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 : 20440
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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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 0.0825

Multiples of: 1

Dual

Npn/Pnp

Smd/Smt

SC - 74 - 6

70 At 50 Ma At 5 V

50 V

- 65 C

+ 150 C

Reel

MUN5235T1G

Transistors Switching - Resistor 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 : 20370
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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 0.0181

Multiples of: 3000

Single

Npn

2.2 Kohms

0.047

Smd/Smt

SC - 70 - 3

50 V

100 mA

- 55 C

+ 150 C

Mun5235

Reel

PUMH17,115

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 : 20370
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 0.0232

Multiples of: 21000

Dual

Npn

47 Kohms

2.13

Smd/Smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

NSVDTC143ZET1G

Bipolar Transistors - Pre-Biased NPN 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 : 20370
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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 0.0249

Multiples of: 3000

Dtc143ze

Reel

Aec - Q101

PDTD123ET,215

Transistor: NPN; bipolar; BRT; 50V; 500mA; 250mW; SOT23; R1: 2.2kO

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 : 20370
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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 0.025

Multiples of: 3000

Single

Npn

2.2 Kohms

Smd/Smt

SOT - 23 - 3

50 V

500 mA

- 65 C

+ 150 C

Reel

MUN5333DW1T1G

ON Semiconductor Bipolar Transistors - Pre-Biased 100mA Complementary 50V NPN & 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 : 20370
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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 0.0343

Multiples of: 3000

Dual

Npn/Pnp

4.7 Kohms

0.1

Smd/Smt

SC - 88 - 6

80 At 5 Ma At 10 V

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun5333dw1

Reel

Aec - Q101

MUN5116DW1T1G

Transistors Switching - Resistor Biased 100mA 50V BRT 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 : 20370
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 0.0381

Multiples of: 3000

Dual

Pnp

4.7 Kohms

Smd/Smt

SC - 88 - 6

160 At 5 Ma At 10 V

50 V

- 0.1 A

100 mA

- 55 C

+ 150 C

Mun5116dw1

Reel

Aec - Q101

DTC124EMT2L

Transistors Switching - Resistor Biased 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 : 20300
Ship by Wed. 02 Jul to Fri. 04 Jul

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 0.0594

Multiples of: 1

Single

Npn

2.2 Kohms

Smd/Smt

VMT - 3

50 V

100 mA

+ 150 C

Dtc124emt

Reel

IMH3AT110

Transistors Switching - Resistor Biased DUAL NPN 50V 100MA 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 : 11640
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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 0.0617

Multiples of: 3000

Dual

Npn

4.7 Kohms

Smd/Smt

SC - 74 - 6

100

50 V

100 mA

- 55 C

+ 150 C

Imh3a

Reel

BCW60BE6327HTSA1

Trans GP BJT NPN 32V 0.1A 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 : 7760
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July 2025