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

MUN5211DW1T1G

ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT Dual 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 : 20558
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 0.0203

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

BCR158WH6327XTSA1

Bipolar Transistors - Pre-Biased AF DIGITAL 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 : 20370
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 0.0131

Multiples of: 3000

Reel

PUMB10,115

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 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 0.0206

Multiples of: 3000

Dual

Pnp

2.2_Kohms

0.047

Smd/smt

SOT - 363 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PUMD15,115

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 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 0.0214

Multiples of: 3000

Dual

Npn/pnp

4.7_Kohms

Smd/smt

SC - 88 - 6

50 V

100 mA

- 65 C

+ 150 C

Reel

PUMD48,115

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 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 0.0229

Multiples of: 3000

Dual

Npn/pnp

47_Kohms,_2.2_Kohms

1,_0.05

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
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 0.0242

Multiples of: 3000

Dtc143ze

Reel

Aec - Q101

PDTB113ET,215

Transistor: PNP; bipolar; BRT; 50V; 500mA; 250mW; SOT23; R1: 1kO

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 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 0.0275

Multiples of: 1

Single

Pnp

1 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
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 0.0333

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

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 : 20370
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 0.0339

Multiples of: 1

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 : 20370
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 0.0447

Multiples of: 1

Npn

Tape And Reel

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 : 20285
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 0.0605

Multiples of: 1

Single

Npn

2.2 Kohms

Smd/Smt

VMT - 3

50 V

100 mA

+ 150 C

Dtc124emt

Reel

MUN2213T1G

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 : 20281
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 0.0275

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

SC - 59 - 3

80, 140

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun2213

Cut Tape

RN1425TE85LF

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 : 20253
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 0.0792

Multiples of: 1

Single

Npn

470 Ohms

0.047

Smd/Smt

S - M in I - 3

50 V

800 mA

+ 150 C

Rn1425

Reel

MUN2131T1G

Bipolar Transistors - Pre-Biased 100mA 50V BRT 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 : 20207
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 0.0364

Multiples of: 1

Single

Pnp

2.2 Kohms

Smd/Smt

SC - 59 - 3

50 V

0.1 A

100 mA

- 55 C

+ 150 C

Mun2131

Cut Tape

Aec - Q101

UMD3NFHATR

Bipolar Transistors - Pre-Biased PNP+NPN Digital transistor (with built-in resistors). Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillattor

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 : 20145
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 0.0867

Multiples of: 1

PBRP123YT,215

Transistor: PNP; bipolar; BRT; 40V; 600mA; 370mW; 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 : 20079
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 0.0394

Multiples of: 1

Single

Pnp

2.2 Kohms

0.219

Smd/Smt

SOT - 23 - 3

190

- 40 V

600 mA

- 55 C

+ 150 C

Reel

BCR 129 E6327

Infineon Technologies Bipolar Transistors - Pre-Biased NPN 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 : 19884
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 0.0297

Multiples of: 1

Single

Npn

10 Kohms

Smd/Smt

SOT - 23 - 3

120

50 V

100 mA

- 65 C

+ 150 C

Bcr129

Reel

DTC044EUBTL

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 : 19867
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 0.0352

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

UMT - 3

250 MHz

50 V

100 mA

+ 150 C

Dtc044eub

Reel

SMUN5335DW1T2G

Bipolar Transistors - Pre-Biased SS BR XSTR DL SPCL

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 : 19788
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 0.0429

Multiples of: 1

Mun5335dw1

Cut Tape

Aec - Q101

MUN5236T1G

Trans Digital BJT NPN 50V 100mA 3-Pin SC-70 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 : 19606
Ship by Tue. 14 Oct to Thu. 16 Oct

October 2025