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

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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

ZXTP07040DFFTA

Bipolar (BJT) Transistor PNP 40 V 3 A 200MHz 1.5 W Surface Mount SOT-23F

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 : 192729
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.198

Multiples of: 1

Smd/smt

SOT - 23F

Pnp

Single

3 A

40 V

50 V

7 V

200_Mhz

- 55 C

+ 150 C

Reel

MMBT5551

100nA 160V 300mW 600mA 100@10mA,5V 100MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT 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.

GOODWORK

Availability : 192562
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
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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 0.0049

Multiples of: 50

PMBT2222AYSX

NXP Semiconductors Bipolar Transistors - BJT 40V Double NPN Switching 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.

Nexperia

Availability : 192060
Ship by Fri. 25 Jul to Thu. 31 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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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 0.0319

Multiples of: 1

Smd/Smt

TSOP - 6

Npn

Dual

800 mA

40 V

75 V

6 V

1 V

550 mW

300 Mhz

- 55 C

+ 150 C

Reel

MMBTA06Q-7-F

Bipolar Transistors - BJT NPN Small Sig Trans 60Vcbo 60Vceo 4.0V

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 : 191860
Ship by Wed. 23 Jul to Fri. 25 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
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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 0.033

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

1 A

80 V

4 V

250 mV

310 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbta06

Reel

BC857C-7-F

Bipolar Transistors - BJT BIPOLAR TRANSISTOR PNP SOT-23

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 : 189150
Ship by Fri. 25 Jul to Thu. 31 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
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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 0.0118

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Pnp

Single

- 200 mA

- 45 V

- 50 V

- 5 V

- 650 mV

300 mW

200 Mhz

- 65 C

+ 150 C

Bc857c

Cut Tape

BC846BPDW1T1G

Bipolar Transistors - BJT 100mA 80V Dual Complementary

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 : 189150
Ship by Fri. 25 Jul to Thu. 31 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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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 0.0216

Multiples of: 3000

Smd/Smt

SC - 70 - 6

Npn, Pnp

Dual

0.1 A

65 V

80 V

6 V

0.6 V

380 mW

100 Mhz

- 55 C

+ 150 C

Bc846bpdw1

Cut Tape

SS8550 Y2

SOT-23 Bipolar Transistors - BJT 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.

FOSAN

Availability : 188991
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0063

Multiples of: 50

PMD2001D,115

Transistor: NPN / PNP; bipolar; 40V; 600mA; 540mW; SC74,SOT457

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 : 188165
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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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 0.0825

Multiples of: 1

Smd/Smt

SC - 74 - 6

Dual

540 mW

- 65 C

+ 150 C

Reel

MMBT3904 1AM

40V 200mW 200mA NPN SOT-23 Bipolar Transistors - BJT 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.

Yongyutai Electronics

Availability : 186608
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
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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 0.0032

Multiples of: 20

BC807-40,215

Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 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 : 186482
Ship by Fri. 08 Aug to Wed. 13 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 0.0073

Multiples of: 50

Smd/Smt

SOT - 23

Pnp

Single

0.5 A

45 V

50 V

5 V

80 Mhz

- 65 C

+ 150 C

Reel

MMBT2222AWT1G

Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 40V

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 : 186240
Ship by Fri. 25 Jul to Thu. 31 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
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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

SC - 70 - 3

Npn

Single

0.6 A

40 V

75 V

6 V

1 V

150 mW

300 Mhz

- 55 C

+ 150 C

Mmbt2222aw

Cut Tape

BC846

SOT-23 Bipolar Transistors - BJT 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 : 185817
Ship by Fri. 08 Aug to Wed. 13 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
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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 0.0071

Multiples of: 50

S9013

Transistors (NPN/PNP) SOT23 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.

TWGMC

Availability : 185477
Ship by Fri. 08 Aug to Wed. 13 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
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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 0.0055

Multiples of: 50

SS8550

Transistors (NPN/PNP) PNP 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 : 184300
Ship by Fri. 08 Aug to Wed. 13 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
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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 0.0061

Multiples of: 50

MMBT2222AT-7-F

Trans GP BJT NPN 40V 0.6A Automotive 3-Pin SOT-523 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.

Diodes Incorporated

Availability : 183330
Ship by Fri. 25 Jul to Thu. 31 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
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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 0.0297

Multiples of: 3000

Smd/Smt

SOT - 523

Npn

Single

0.6 A

40 V

75 V

6 V

1 V

300 Mhz

- 55 C

+ 150 C

Mmbt2222a

Reel

PZT3904T1G

Bipolar Transistors - BJT 0.2A 40V 1.5W 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 : 183136
Ship by Fri. 25 Jul to Thu. 31 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
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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 0.0879

Multiples of: 1

Smd/Smt

SOT - 223 - 4

Npn

Single

0.2 A

40 V

60 V

6 V

0.3 V

1.5 W

300 Mhz

- 55 C

+ 150 C

Pzt3904

Cut Tape

S8050

Transistors (NPN/PNP) NPN 500mA 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 : 181923
Ship by Fri. 08 Aug to Wed. 13 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 0.005

Multiples of: 50

MMBT3906

Transistors (NPN/PNP) PNP 200mA 40V 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.

Blue Rocket

Availability : 181196
Ship by Fri. 08 Aug to Wed. 13 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 0.0047

Multiples of: 50

2SC1815

Transistors (NPN/PNP) SOT23 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.

TWGMC

Availability : 180517
Ship by Fri. 08 Aug to Wed. 13 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 0.0049

Multiples of: 100

BC856B,215

Transistors Bipolar - BJT PNP GP 100MA 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.

Nexperia

Availability : 168974
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025