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

DTC024XUBTL

Bipolar Transistors - Pre-Biased NPN Digital Transtr w/built in resistors

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 : 824
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49	30	1	2	3	4	5	6

USD 0.0349

Multiples of: 1

Single

Npn

22 Kohms

2.1

Smd/Smt

UMT - 3F - 3

250 MHz

50 V

100 mA

+ 150 C

Cut Tape

LDTC114TET1G

1 NPN - Pre Biased 100mA 50V SC-89 Digital Transistors ROHS

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Leshan

Availability : 814
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0212

Multiples of: 20

UMA3NTR

ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNP 50V 100MA

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ROHM

Availability : 802
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49	30	1	2	3	4	5	6

USD 0.0594

Multiples of: 1

Dual Common Emitter

Pnp

4.7 Kohms

Smd/Smt

UM - 5

100

50 V

100 mA

- 55 C

+ 150 C

Uma3n

Reel

DDTC123JLP-7

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

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Diodes Incorporated

Availability : 798
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1155

Multiples of: 1

Single

Npn

2.2 Kohms

0.047

Smd/Smt

DFN - 1006 - 3

50 V

100 mA

- 55 C

+ 150 C

Ddtc123

Reel

DTC113ZCA

SOT-23 Digital Transistors ROHS

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Changjing Electronics Technology

Availability : 795
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.013

Multiples of: 20

RN1304,LF

Transistors Switching - Resistor Biased Bias Resistor NPN 100mA 50V 47kohm

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Toshiba

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0231

Multiples of: 1

Rn1304

Reel

DDC114YH-7

Diodes Incorporated Bipolar Transistors - Pre-Biased 150MW 10K 47K

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Diodes Incorporated

Availability : 785
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.039

Multiples of: 10

Dual

Npn

10 Kohms

0.212

Smdsmt

SOT - 563 - 6

100 mA

- 55 C

150 C

Ddc114y

Reel

2SC5810(TE12L,F)

Trans GP BJT NPN 50V 1A 4-Pin(3+Tab) PW-Mini T/R

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Toshiba

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1118

Multiples of: 5

Single

Npn

Smd/Smt

SC - 62 - 3

50 V

+ 150 C

Reel

BCR108E6327HTSA1

Infineon Technologies Bipolar Transistors - Pre-Biased AF TRANS DIGITAL BJT 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.

Infineon

Availability : 762
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0319

Multiples of: 1

SOT - 23 - 3

Bcr108

Reel

Aec - Q101

BCR 133 E6327

Transistors Switching - Resistor Biased AF TRANS DIGITAL BJT NPN 50V 100MA

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Infineon

Availability : 759
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0331

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Bcr133

Reel

Aec - Q101

SMUN5216DW1T1G

Bipolar Transistors - Pre-Biased SS BR XSTR NPN 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 : 751
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1357

Multiples of: 1

Mun5216dw1

Cut Tape

Aec - Q101

UMH2NTN

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 : 746
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0724

Multiples of: 5

Dual

Npn

47 Kohms

Smd/Smt

UMT - 6

50 V

100 mA

- 55 C

+ 150 C

Umh2n

Reel

DTC124ESA

TO-92S Digital Transistors ROHS

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Changjing Electronics Technology

Availability : 737
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0193

Multiples of: 20

RN2505TE85LF

Toshiba Bipolar Transistors - Pre-Biased BRT PNP 2-in-1 Ic -100mA -50V VCEO

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 : 735
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0545

Multiples of: 1

Dual

Pnp

2.2 Kohms

0.0468

Smd/Smt

SOT - 25

- 50 V

- 100 mA

Rn2505

Reel

DTC124EKA

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.

Blue Rocket

Availability : 717
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0125

Multiples of: 20

DTA114EE

Digital Transistors PNP - Pre-Biased 100mA 50V SOT-523 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.

Changjing Electronics Technology

Availability : 717
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.013

Multiples of: 20

DTC115EKAT146

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 : 717
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45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.014

Multiples of: 20

Single

Npn

100 Kohms

Smd/Smt

SC - 59

20 mA

100 mA

- 55 C

+ 150 C

Dtc115eka

Reel

DTA114YETL

Transistors Switching - Resistor Biased PNP 50V 70MA

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 : 717
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November 2025

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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.017

Multiples of: 20

Single

Pnp

10 Kohms

4.7

Smd/Smt

EM - 3

- 50 V

- 70 mA

- 100 mA

- 55 C

+ 150 C

Reel

PDTA114YU,115

Transistor: PNP; bipolar; BRT; 50V; 100mA; 200mW; SOT323; 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 : 717
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.037

Multiples of: 20

Single

Pnp

10 Kohms

0.213

Smd/Smt

SC - 70

100

- 50 V

- 100 mA

- 65 C

+ 150 C

Reel

RN1702JE(TE85L,F)

Transistors Switching - Resistor Biased Gen Trans NPN x 2 ESV, 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 : 717
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November 2025