About Bipolar Transistors - BJT

Bipolar Transistors - BJT

Bipolar junction transistors (BJTs) are a type of transistor used in electronics and signal processing circuits. They are composed of two pn-junctions in a three-terminal device. In the most common configuration, the BJT acts as an amplifier and can be used to amplify both voltage and current. BJTs can also be used in a switching configuration, where they are used to control the flow of current in a circuit. BJTs are versatile and can be used in a wide range of applications, from computers and consumer electronics to industrial and medical control systems.

Bipolar Transistors - BJT

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

Select	Filter Name
	Manufacturer
	Technology
	Mounting Style
	Package / Case
	Transistor Polarity
	Configuration
	Maximum DC Collector Current
	Collector- Emitter Voltage VCEO Max
	Collector- Base Voltage VCBO
	Emitter- Base Voltage VEBO
	Collector-Emitter Saturation Voltage
	Pd - Power Dissipation
	Gain Bandwidth Product fT
	Minimum Operating Temperature
	Maximum Operating Temperature
	Qualification
	Series
	Packaging

Sorting

Sort Column:

Sort Direction:

First

...

Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Technology	Mounting Style	Package / Case	Transistor Polarity	Configuration	Maximum DC Collector Current	Collector- Emitter Voltage VCEO Max	Collector- Base Voltage VCBO	Emitter- Base Voltage VEBO	Collector-Emitter Saturation Voltage	Pd - Power Dissipation	Gain Bandwidth Product fT	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging

SS8050

Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) 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.

Shikues

Availability : 394215
Ship by Tue. 05 Aug to Fri. 08 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.008

Multiples of: 50

PZT2907AT1G

Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 1.5 W Surface Mount SOT-223 (TO-261)

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 : 389940
Ship by Tue. 22 Jul to Mon. 28 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 0.0822

Multiples of: 1

Smd/Smt

SOT - 223 - 4

Pnp

Single

0.6 A

- 60 V

5 V

- 1.6 V

1.5 W

200 Mhz

- 65 C

+ 150 C

Pzt2907a

Cut Tape

BC817K16E6433HTMA1

Infineon Technologies Bipolar Transistors - BJT NPN Silicon AF 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 : 388000
Ship by Tue. 22 Jul to Mon. 28 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 0.0447

Multiples of: 40000

Smd/Smt

SOT - 23 - 3

Bc817

Reel

BC849C,215

Transistors Bipolar - BJT TRANS LOW NOISE 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. 22 Jul to Mon. 28 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 0.0121

Multiples of: 3000

Smd/Smt

SOT - 23

Npn

Single

0.1 A

30 V

5 V

250 mW

100 Mhz

- 65 C

+ 150 C

Reel

MMBT5551

Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 350 mW Surface Mount SOT-23-3

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 : 383545
Ship by Tue. 22 Jul to Mon. 28 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 0.0404

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.6 A

160 V

180 V

6 V

0.2 V

300 Mhz

- 55 C

+ 150 C

Mmbt5551

Reel

ZXTD618MCTA

Diodes Incorporated Bipolar Transistors - BJT Dual 20V NPN Low Sat Ic 4.5A 150mV

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 : 381210
Ship by Tue. 22 Jul to Mon. 28 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 0.3437

Multiples of: 3000

Smd/Smt

DFN3020B - 8

Npn

Dual

12 A

20 V

40 V

7 V

8 mV

1.5 W

140 Mhz

- 55 C

+ 150 C

Zxtd618

Reel

MPS2222ARLRA

Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 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 : 381200
Ship by Tue. 22 Jul to Mon. 28 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 0.2305

Multiples of: 1

BC847B,215

Transistors Bipolar - BJT NPN/PNP 45V 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.

Nexperia

Availability : 379027
Ship by Tue. 05 Aug to Fri. 08 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0057

Multiples of: 50

Smd/Smt

SOT - 23

Npn

Single

0.1 A

45 V

50 V

6 V

250 mW

100 Mhz

- 65 C

+ 150 C

Reel

MMBT5089LT1G

Transistors Bipolar - BJT 50mA 30V 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 : 375390
Ship by Tue. 22 Jul to Mon. 28 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 0.0248

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

0.05 A

25 V

30 V

4.5 V

0.5 V

50 Mhz

- 55 C

+ 150 C

Mmbt5089l

Reel

BC847BLP-7

Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 250 mW Surface Mount X1-DFN1006-3

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 : 372216
Ship by Fri. 18 Jul to Tue. 22 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 0.0649

Multiples of: 1

Smd/Smt

DFN1006

Npn

Single

0.1 A

45 V

50 V

6 V

100 Mhz

- 55 C

+ 150 C

Bc847bl

Reel

MMBT 3906 LT1

Transistors Bipolar - BJT AF TRANS GP BJT PNP 40V 0.2A

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 : 370602
Ship by Fri. 18 Jul to Tue. 22 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 0.0352

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

0.2 A

40 V

6 V

0.4 V

330 mW

250 Mhz (Min)

- 65 C

+ 150 C

Mmbt3906

Reel

BC847B

Transistors (NPN/PNP) NPN 100mA 45V SOT-23 (SOT-23-3) 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.

Hottech

Availability : 367454
Ship by Tue. 05 Aug to Fri. 08 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0062

Multiples of: 50

SS8050

Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 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.

SLKORMICRO

Availability : 362828
Ship by Tue. 05 Aug to Fri. 08 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0059

Multiples of: 50

BF822,215

Bipolar (BJT) Transistor NPN 250 V 50 mA 60MHz 250 mW Surface Mount TO-236AB

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 : 357930
Ship by Tue. 22 Jul to Mon. 28 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 0.0445

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

100 mA

250 V

5 V

250 mW

60 Mhz

- 65 C

+ 150 C

Reel

MMBTA42,215

Bipolar (BJT) Transistor NPN 300 V 100 mA 50MHz 250 mW Surface Mount TO-236AB

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 : 343649
Ship by Fri. 18 Jul to Tue. 22 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 0.0253

Multiples of: 1

Smd/Smt

TO - 236AB

Npn

Single

0.2 A

300 V

6 V

50 Mhz

- 65 C

+ 150 C

Reel

BC847BW-7-F

Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 200 mW Surface Mount SOT-323

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 : 343380
Ship by Tue. 22 Jul to Mon. 28 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 0.0144

Multiples of: 3000

Smd/Smt

SOT - 323 - 3

Npn

Single

200 mA

45 V

50 V

6 V

600 mV

200 mW

300 Mhz

- 65 C

+ 150 C

Bc847b

Cut Tape

MMDT3904-7-F

Transistors Bipolar - BJT 40V 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 : 340470
Ship by Tue. 22 Jul to Mon. 28 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 0.019

Multiples of: 3000

Smd/Smt

SOT - 363

Npn

Dual

0.2 A

40 V

60 V

6 V

0.3 V

300 Mhz

- 55 C

+ 150 C

Mmdt3904

Reel

SBC846ALT1G

ON Semiconductor Bipolar Transistors - BJT SS GP XSTR NPN 65V

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 : 339955
Ship by Tue. 22 Jul to Mon. 28 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 0.0334

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

5 uA

65 V

6 V

225 mW

100 Mhz

+ 150 C

Aec - Q101

Bc846al

Reel

KST05MTF

Transistors Bipolar - BJT 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 : 337560
Ship by Tue. 22 Jul to Mon. 28 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 0.0385

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.5 A

60 V

4 V

0.25 V

350 mW

100 Mhz

+ 150 C

Kst05

Reel

MMBT4401LT1G

ON Semiconductor Bipolar Transistors - BJT 600mA 60V 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 : 331788
Ship by Tue. 05 Aug to Fri. 08 Aug

August 2025