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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

First

...

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

PUMD14,115

Transistors Switching - Resistor 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 : 32010
Ship by Thu. 16 Oct to Wed. 22 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 0.026

Multiples of: 1

Dual

Npn/Pnp

47 Kohms

Smd/Smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

BDP948H6327XTSA1

Trans GP BJT PNP 45V 3A Automotive 4-Pin(3+Tab) SOT-223

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 : 32010
Ship by Thu. 16 Oct to Wed. 22 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 0.3413

Multiples of: 3000

BCR 108W H6327

Infineon Technologies Bipolar Transistors - Pre-Biased AF 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.

Infineon

Availability : 31734
Ship by Tue. 14 Oct to Thu. 16 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 0.0407

Multiples of: 1

Single

Npn

2.2 Kohms

0.047

Smd/Smt

SOT - 323

50 V

100 mA

Bcr108

Reel

DTC144TM3T5G

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 : 30643
Ship by Tue. 14 Oct to Thu. 16 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 0.0329

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

SOT - 723 - 3

160, 350

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dtc144tm3

Reel

Aec - Q101

BCR183E6327HTSA1

Infineon Technologies Bipolar Transistors - Pre-Biased PNP Silicon 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.

Infineon

Availability : 30469
Ship by Tue. 14 Oct to Thu. 16 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 0.0414

Multiples of: 1

SOT - 23 - 3

Bcr183

Reel

PDTC124ET,235

NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-11

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 : 29998
Ship by Tue. 14 Oct to Thu. 16 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 0.0176

Multiples of: 1

Single

Npn

22 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

DTC143ZE E23

150mW 100mA 50V 500nA 1 NPN - Pre Biased 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.

Hong Kong Chuangji

Availability : 29889
Ship by Thu. 16 Oct to Wed. 22 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 0.0094

Multiples of: 50

FJN3301RTA

Fairchild Semiconductor Bipolar Transistors - Pre-Biased NPN Si Transistor Epitaxial

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 : 29464
Ship by Thu. 16 Oct to Wed. 22 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 0.0295

Multiples of: 1

Single

Npn

4.7 Kohms

Through Hole

TO - 92 - 3 K in KED LEAD

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Fjn3301r

Ammo Pack

PIMD3,115

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 : 29421
Ship by Tue. 14 Oct to Thu. 16 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 0.0495

Multiples of: 1

Dual

Npn/Pnp

10 Kohms

Smd/Smt

SOT - 457 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

DDTC144EE-7-F

Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS NPN 150mW

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 : 29371
Ship by Thu. 16 Oct to Wed. 22 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 0.0188

Multiples of: 20

Single

Npn

47 Kohms

Smd/Smt

SOT - 523 - 3

0.1 A

100 mA

- 55 C

+ 150 C

Ddtc144e

Reel

SBC817-40LT3G

Bipolar Transistors - Pre-Biased SS GP 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 : 29116
Ship by Thu. 16 Oct to Wed. 22 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 0.0302

Multiples of: 1

Single

Npn

Smd/Smt

SOT - 23 - 3

250

100 MHz

45 V

0.5 A

- 55 C

Bc817 - 40L

Reel

Aec - Q101

PDTA114ET,215

Transistor: PNP; bipolar; BRT; 50V; 100mA; 250mW; 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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.0118

Multiples of: 3000

Single

Pnp

10 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

MUN2216T1G

ON Semiconductor 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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.0156

Multiples of: 1

Single

Npn

4.7 Kohms

Smd/Smt

SC - 59

160

50 V

100 mA

- 55 C

+ 150 C

Mun2216

Reel

Aec - Q101

PUMB9,115

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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.0165

Multiples of: 3000

Dual

Pnp

10_Kohms

0.2

Smd/smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PUMH15,115

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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.0187

Multiples of: 3000

Dual

Npn

4.7_Kohms

Smd/smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

SMMUN2214LT1G

Transistors Switching - Resistor 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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.02

Multiples of: 30000

Single

Npn

10 Kohms

0.21

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 55 C

+ 150 C

Mmun2214l

Reel

Aec - Q101

PDTA144ET,215

Trans Digital BJT PNP 50V 100mA 3-Pin TO-236AB 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.

NXP

Availability : 29100
Ship by Mon. 20 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 0.0207

Multiples of: 3000

PUMD10,115

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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.0216

Multiples of: 3000

Dual

Npn/pnp

2.2_Kohms

0.047

Smd/smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTB123YT,215

Transistor: PNP; 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 : 29100
Ship by Thu. 16 Oct to Wed. 22 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 0.022

Multiples of: 3000

Single

Pnp

2.2 Kohms

0.219

Smd/Smt

TO - 236 - 3

- 50 V

500 mA

- 65 C

+ 150 C

Reel

PUMD10,125

Transistors Switching - Resistor 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 : 29100
Ship by Thu. 16 Oct to Wed. 22 Oct

October 2025