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:

...

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

BCR503E6327HTSA1

Infineon Technologies Bipolar Transistors - Pre-Biased AF TRANS DIGITAL BJT NPN 50V 500MA

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 : 3305888
Ship by Tue. 14 Oct to Mon. 20 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 0.0545

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Bcr503

Reel

PDTC114EU,115

Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SC70,SOT323

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 : 1149450
Ship by Tue. 14 Oct to Mon. 20 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 0.013

Multiples of: 15000

Single

Npn

10 Kohms

Smd/Smt

SOT - 323 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTC143EU,115

Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 4.7kO

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 : 1120350
Ship by Tue. 14 Oct to Mon. 20 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 0.0166

Multiples of: 3000

Single

Npn

4.7 Kohms

Smd/Smt

SOT - 323 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

MUN5312DW1T1G

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 : 896280
Ship by Tue. 14 Oct to Mon. 20 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 0.0314

Multiples of: 3000

Dual

Npn, Pnp

22 Kohms

Smd/Smt

SC - 88 - 6

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun5312dw1

Cut Tape

MMUN2211LT1G

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 : 820620
Ship by Tue. 14 Oct to Mon. 20 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 0.014

Multiples of: 3000

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

35, 60

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mmun2211l

Cut Tape

MUN5211T1G

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 : 663480
Ship by Tue. 14 Oct to Mon. 20 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 0.0178

Multiples of: 3000

Single

Npn

10 Kohms

Smd/Smt

SC - 70/SOT - 323 - 3

50 V

100 mA

- 55 C

+ 150 C

Mun5211

Cut Tape

FJY3002R

Transistors Switching - Resistor Biased Trans Pre-Biased NPN 50V R1_10K R2_10

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 : 623101
Ship by Tue. 14 Oct to Mon. 20 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 0.0385

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SOT - 523F - 3

50 V

100 mA

- 55 C

+ 150 C

Fjy3002r

Reel

NSVMUN5333DW1T1G

Transistors Switching - Resistor Biased SS BR XSTR DUAL 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 : 608190
Ship by Tue. 14 Oct to Mon. 20 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 0.0399

Multiples of: 1

Single

Npn/Pnp

4.7 Kohm

Smd/Smt

SOT - 363

50 V

100 mA

500 mA

+ 150 C

Mun5333dw1

Reel

Aec - Q101

PEMH10,115

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 : 531560
Ship by Tue. 14 Oct to Mon. 20 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 0.0689

Multiples of: 4000

Dual

Npn

2.2 Kohms

0.047

Smd/Smt

SOT - 666 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTC114TU,115

Transistor: NPN; bipolar; BRT; 50V; 100mA; 200mW; SOT323; 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 : 506340
Ship by Tue. 14 Oct to Mon. 20 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 0.0153

Multiples of: 1

NPN

SOT - 323 - 3

Reel

PUMH13,115

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 : 483060
Ship by Tue. 14 Oct to Mon. 20 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

Dual

Npnnpn

4.7_Kohms

0.1

Smdsmt

SC - 88 - 6

100

50 V

100 mA

- 65 C

150 C

Reel

DDTC144ECA-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 : 471420
Ship by Tue. 14 Oct to Mon. 20 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 0.0273

Multiples of: 3000

Single

Npn

47 Kohms

Smd/Smt

SOT - 23 - 3

0.1 A

100 mA

- 55 C

+ 150 C

Ddtc144e

Reel

PDTA143ET,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 : 465600
Ship by Tue. 14 Oct to Mon. 20 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 0.011

Multiples of: 3000

Single

Pnp

4.7 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTC114TM,315

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 : 440343
Ship by Tue. 14 Oct to Mon. 20 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 0.0287

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SOT - 883 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

PDTC143XT,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 : 387030
Ship by Tue. 14 Oct to Mon. 20 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 0.0122

Multiples of: 3000

Single

Npn

4.7 Kohms

0.476

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

DTC143ZM3T5G

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 : 376634
Ship by Fri. 10 Oct to Tue. 14 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 0.0341

Multiples of: 1

Single

Npn

4.7 Kohms

0.1

Smd/Smt

SOT - 723 - 3

80, 200

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Dtc143zm3

Reel

Aec - Q101

NSB1706DMW5T1G

ON Semiconductor 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 : 369570
Ship by Tue. 14 Oct to Mon. 20 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 0.0432

Multiples of: 3000

Dual Common Emitter

Npn

0.1

Smd/Smt

SC - 88A/SOT - 353

80, 200

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Nsb1706dmw5

Reel

Hot

PDTA123YT,215

Transistor: PNP; bipolar; BRT; 50V; 100mA; 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 : 355990
Ship by Tue. 14 Oct to Mon. 20 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 0.01

Multiples of: 1

Single

Pnp

2.2 Kohms

0.222

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

BC849CE6327HTSA1

Trans GP BJT NPN 30V 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 : 345320
Ship by Tue. 14 Oct to Mon. 20 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 0.0379

Multiples of: 1

Reel

BFS17SH6327XTSA1

Bipolar Transistors - Pre-Biased RF BIP 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 : 331740
Ship by Tue. 14 Oct to Mon. 20 Oct

October 2025