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

2SC4211-6-TL-E

Transistors Bipolar - BJT BIP NPN 0.15A 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 : 104760
Ship by Fri. 25 Jul to Thu. 31 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 0.0641

Multiples of: 1

Smd/Smt

SOT - 323

Npn

Single

- 150 mA

50 V

55 V

6 V

0.4 V

150 mW

200 Mhz

2Sc4211 - 6 - Tl - E

Reel

BC847BMTF

Transistors Bipolar - BJT SOT-23 NPN GP AMP

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 : 104712
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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 0.0295

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.1 A

45 V

50 V

6 V

200 mV

300 Mhz

- 65 C

+ 150 C

Bc847

Reel

TIP32C

Transistors Bipolar - BJT PNP Epitaxial Sil

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 : 104486
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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 0.3555

Multiples of: 1

Through Hole

TO - 220

Pnp

Single

3 A

100 V

- 5 V

- 1.2 V

3 Mhz

- 65 C

+ 150 C

Tip32

Bulk

BC817-40

45V 300mW 250@100mA,1V 500mA 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.

HXY MOS

Availability : 104210
Ship by Fri. 08 Aug to Wed. 13 Aug

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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 0.0076

Multiples of: 20

MMBT3904

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 : 102044
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
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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 0.004

Multiples of: 100

DZTA42-13

Bipolar Transistors - BJT 1W 300V

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 : 101850
Ship by Fri. 25 Jul to Thu. 31 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 0.0808

Multiples of: 2500

Smd/Smt

SOT - 223 - 4

Npn

Single

0.5 A

300 V

6 V

0.5 V

1 W

50 Mhz

- 55 C

+ 150 C

Dzta42

Reel

CPH6021-TL-H

Bipolar Transistors - BJT BIP NPN 0.1A 12V FT=16G

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 : 101850
Ship by Fri. 25 Jul to Thu. 31 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 0.198

Multiples of: 1

Npn

Cph6021

Cut Tape

PMBT3946YPN,125

Transistors Bipolar - BJT NPN/PNP 40 V 200 mA

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 : 101695
Ship by Wed. 23 Jul to Fri. 25 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 0.0242

Multiples of: 1

Smd/Smt

SOT - 363

Npn/Pnp

40 V

6 V

230 mW

Reel

MMBT5401

Transistors (NPN/PNP) 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.

Youtai

Availability : 100269
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 0.0074

Multiples of: 50

TIP32CTU

Transistors Bipolar - BJT PNP Epitaxial Silicon 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.

ON Semiconductor

Availability : 100201
Ship by Fri. 25 Jul to Thu. 31 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 0.2816

Multiples of: 1

Through Hole

TO - 220

Pnp

Single

3 A

- 40 V

5 V

- 1.2 V

3 Mhz

- 65 C

+ 150 C

Tip32

Tube

MMBT5551

Transistors (NPN/PNP) 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.

Microdiode Electronics

Availability : 99861
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 0.0078

Multiples of: 50

S9014

Transistors (NPN/PNP) NPN 100mA 45V 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 : 99122
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
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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 0.0038

Multiples of: 100

BC856BLT1G

Bipolar Transistors - BJT 100mA 80V 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 : 98940
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
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 0.0114

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.1 A

- 65 V

- 80 V

5 V

- 0.65 V

225 mW

100 Mhz

- 55 C

+ 150 C

Bc856bl

Cut Tape

BC807-25LT1G

Bipolar Transistors - BJT 500mA 50V 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 : 98940
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
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 0.014

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.5 A

- 45 V

- 50 V

5 V

- 0.7 V

225 mW

100 Mhz

- 55 C

+ 150 C

Bc807 - 25L

Cut Tape

SMMBT2907ALT1G

ON Semiconductor Bipolar Transistors - BJT SS GP XSTR SPCL TR

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 : 98940
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
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 0.0274

Multiples of: 3000

Smd/Smt

SOT - 23

Pnp

Single

- 600 mA

- 60 V

- 5 V

- 0.4 V

200 Mhz

- 55 C

+ 150 C

Mmbt2907al

Reel

FMB200

Transistors Bipolar - BJT PNP Multi-Chip Trans General Purpose

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 : 97931
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July 2025

July 2025
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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 0.2047

Multiples of: 1

Smd/Smt

SSOT - 6

Pnp

Dual

0.5 A

45 V

60 V

6 V

0.4 V

700 mW

300 Mhz

- 55 C

+ 150 C

Fmb200

Reel

BC337-40-T/R

Bipolar Transistors - BJT TRANS GP TAPE RADIAL

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.

NXP

Availability : 97886
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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 0.0656

Multiples of: 1

MMBT3906LT1G

Bipolar Transistors - BJT 200mA 40V 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 : 96515
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 0.0097

Multiples of: 50

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.2 A

- 40 V

5 V

- 0.4 V

225 mW

250 Mhz

- 55 C

+ 150 C

Mmbt3906l

Cut Tape

PMBT2907A,215

Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 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 : 57763
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 0.0062

Multiples of: 50

Smd/Smt

SOT - 23

Pnp

Single

0.6 A

60 V

5 V

250 mW

200 Mhz

- 65 C

+ 150 C

Reel

BC847BWT1G

Transistors Bipolar - BJT 100mA 50V 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 : 37830
Ship by Fri. 25 Jul to Thu. 31 Jul

July 2025