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

MMBT2907A

20nA 300mW 600mA 100@150mA,10V 200MHz 1.6V@500mA,50mA PNP -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.

JSMSEMI

Availability : 335268
Ship by Wed. 06 Aug to Mon. 11 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 0.0077

Multiples of: 50

MMDT2222A-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 : 334650
Ship by Wed. 23 Jul to Tue. 29 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 0.0512

Multiples of: 3000

Smd/Smt

SOT - 363

Npn

Dual

0.6 A

40 V

75 V

6 V

1 V

200 mW (1/5 w)

300 Mhz

- 55 C

+ 150 C

Mmdt2222a

Reel

SS8550

25V 300mW 120@100mA,1.0V 1.5A PNP 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.

hongjiacheng

Availability : 332926
Ship by Wed. 06 Aug to Mon. 11 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 0.0064

Multiples of: 50

2N5551RLRPG

Trans GP BJT NPN 160V 0.6A 3-Pin TO-92 Ammo

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 : 331740
Ship by Wed. 23 Jul to Tue. 29 Jul

July 2025

July 2025
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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 0.0437

Multiples of: 2000

Through Hole

Npn

Ammo Pack

BCW66HR

Bipolar Transistors - BJT BCW66H/SOT23/TO-236A

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 : 329748
Ship by Mon. 21 Jul to Wed. 23 Jul

July 2025

July 2025
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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 0.0176

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

800 mA

45 V

50 V

5 V

450 mV

250 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

BC856B-TP

Micro Commercial Components (MCC) Bipolar Transistors - BJT PNP -30V -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.

Micro Commercial Components (MCC)

Availability : 325920
Ship by Wed. 23 Jul to Tue. 29 Jul

July 2025

July 2025
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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 0.0098

Multiples of: 3000

Smd/Smt

SOT - 23

Pnp

- 200 mA

- 30 V

- 5 V

310 mW

100 Mhz

+ 150 C

Bc856

Reel

BCP5316TA

Bipolar (BJT) Transistor PNP 80 V 1 A 150MHz 2 W Surface Mount SOT-223-3

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 : 325920
Ship by Wed. 23 Jul to Tue. 29 Jul

July 2025

July 2025
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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 0.0464

Multiples of: 1000

Smd/Smt

SOT - 223 - 4

Pnp

Single

- 1 A

- 80 V

- 100 V

- 5 V

- 0.5 V

2 W

125 Mhz

- 55 C

+ 150 C

Bcp53

Cut Tape

BC807-40W,115

Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 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.

Nexperia

Availability : 320294
Ship by Wed. 06 Aug to Mon. 11 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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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 0.0106

Multiples of: 50

Smd/Smt

SOT - 323

Pnp

Single

0.5 A

45 V

50 V

5 V

80 Mhz

- 65 C

+ 150 C

Reel

MMBT3904FZ-7B

Diodes Incorporated Bipolar Transistors - BJT NPN 40Vceo 0.3W 200mW 300MHz

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 : 320100
Ship by Wed. 23 Jul to Tue. 29 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 0.1454

Multiples of: 10000

Smd/Smt

DFN0606 - 3

Npn

Single

200 mA

40 V

60 V

6 V

300 mV

350 mW

300 Mhz

- 55 C

+ 150 C

Mmbt39

Reel

BC857BW-7-F

Transistors Bipolar - BJT BIPOLAR TRANSISTOR PNP 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 : 317190
Ship by Wed. 23 Jul to Tue. 29 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 0.017

Multiples of: 3000

Smd/Smt

SOT - 323

Pnp

Single

0.1 A

45 V

50 V

5 V

- 650 mV

200 mW

200 Mhz

- 65 C

+ 150 C

Bc857bw

Reel

MMBT 3904 LT1

Transistors Bipolar - BJT AF TRANS GP BJT NPN 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 : 314525
Ship by Mon. 21 Jul to Wed. 23 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 0.0352

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.2 A

40 V

60 V

6 V

0.3 V

330 mW

300 Mhz

- 65 C

+ 150 C

Mmbt3904

Reel

PMBT2222A,215

Bipolar (BJT) Transistor NPN 30 V 600 mA 300MHz 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 : 312243
Ship by Wed. 06 Aug to Mon. 11 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 0.0055

Multiples of: 50

TO - 236AB

NPN

Reel

SS8050

25V 300mW 100@100mA,1V 1.5A 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.

GOODWORK

Availability : 311277
Ship by Wed. 06 Aug to Mon. 11 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 0.0073

Multiples of: 20

BC847SH6433XTMA1

Trans GP BJT NPN 45V 0.1A Automotive 6-Pin SOT-363 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 : 310400
Ship by Wed. 23 Jul to Tue. 29 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 0.0574

Multiples of: 20000

Bc847

Reel

S8550

25V 300mW 500mA PNP 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 : 308460
Ship by Wed. 06 Aug to Mon. 11 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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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 0.0034

Multiples of: 50

2SA2202-TD-E

Bipolar (BJT) Transistor PNP 100 V 2 A 300MHz 3.5 W Surface Mount PCP

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 : 308460
Ship by Wed. 23 Jul to Tue. 29 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 0.1964

Multiples of: 1

Smd/Smt

Pnp

Single

- 3 A

- 100 V

- 7 V

- 0.12 V

1.3 W

300 Mhz

- 55 C

+ 150 C

2Sa2202

Reel

MMBT4401-7

Bipolar Transistors - BJT 40V 300mW

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 : 306908
Ship by Wed. 23 Jul to Tue. 29 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 0.0269

Multiples of: 1

PMP4201Y,135

Bipolar Transistors - BJT MATCHED PAIR

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 : 306494
Ship by Mon. 21 Jul to Wed. 23 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 0.1184

Multiples of: 1

Smd/Smt

SOT - 363

Npn

Dual

0.1 A

45 V

50 V

6 V

300 mW

250 Mhz

- 65 C

+ 150 C

Reel

BC857CW-7-F

Bipolar Transistors - BJT BIPOLAR TRANSISTOR PNP 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 : 299730
Ship by Wed. 23 Jul to Tue. 29 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 - 323 - 3

Pnp

Single

- 200 mA

- 45 V

- 50 V

- 5 V

- 650 mV

200 mW

200 Mhz

- 65 C

+ 150 C

Bc857c

Cut Tape

BCV72,215

Bipolar (BJT) Transistor NPN 60 V 100 mA 100MHz 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 : 20370
Ship by Wed. 23 Jul to Tue. 29 Jul

July 2025