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

2N2102

Transistor: NPN; bipolar; 65V; 1A; 1/5W; TO39; 6dB

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.

CDIL

Availability : 4145
Ship by Fri. 14 Nov to Tue. 18 Nov

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USD 0.2604

Multiples of: 1

ZTX790A

Bipolar (BJT) Transistor PNP 40 V 2 A 100MHz 1 W Through Hole E-Line (TO-92 compatible)

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 : 4143
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USD 0.4411

Multiples of: 1

Through_Hole

TO - 92

Pnp

Single

2 A

- 40 V

- 50 V

- 5 V

- 0.75 V

1000 mW

100_Mhz

- 55 C

+ 150 C

Ztx790

Bulk

BC847A-QR

Bipolar Transistors - BJT BC847x-Q series - 45 V, 100 mA NPN general-purpose 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.

Nexperia

Availability : 4136
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USD 0.0132

Multiples of: 1

BUJ100LR,412

Transistors (NPN/PNP) NPN 1A 400V TO-92 (TO-92-3) 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.

WeEn Semiconductor

Availability : 4130
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November 2025

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USD 0.0924

Multiples of: 1

2SC1815

50V 400mW 150mA NPN TO-92-3 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.

SLKORMICRO

Availability : 4122
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0072

Multiples of: 50

BC847BW

Transistor: NPN; bipolar; 45V; 100mA; 200mW; SOT323

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.

Diotec

Availability : 4122
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0224

Multiples of: 25

BC857B

45V 200mW 100mA 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 : 4117
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0068

Multiples of: 50

2N5401-F

Bipolar Transistors - BJT PNP 0.6A 150V 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.

Rectron

Availability : 4117
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November 2025

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USD 0.0539

Multiples of: 1

Through Hole

TO - 92 - 3

Pnp

Single

- 0.6 A

- 150 V

- 160 V

- 5 V

- 0.5 V

625 mW

300 Mhz

- 55 C

+ 150 C

Ammo Pack

BC338-40

Transistor: NPN; bipolar; 25V; 800mA; 625mW; TO92

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.

Diotec

Availability : 4117
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0658

Multiples of: 1

2SA2071P5T100Q

Bipolar Transistors - BJT PNP -3A Ic -60V Vceo MPT3

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 : 4116
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1794

Multiples of: 1

Smd/Smt

SOT - 89 - 3

Pnp

Single

- 6 A

- 60 V

- 6 V

- 200 mV

2 W

180 Mhz

+ 150 C

Cut Tape

LMUN5211DW1T1G

Transistors (NPN/PNP) SC-88 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.

Leshan

Availability : 4112
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0203

Multiples of: 20

FZT758TA

Transistors Bipolar - BJT PNP High Voltage

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 : 4103
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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USD 0.2333

Multiples of: 1

Smd/Smt

SOT - 223

Pnp

Single

0.5 A

- 400 V

- 5 V

- 0.5 V

2 W

50 Mhz

- 55 C

+ 150 C

Fzt758

Reel

ZTX549

Bipolar (BJT) Transistor PNP 30 V 1 A 100MHz 1 W Through Hole E-Line (TO-92 compatible)

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 : 4101
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2352

Multiples of: 1

Through_Hole

TO - 92

Pnp

Single

1 A

- 30 V

- 35 V

- 5 V

- 0.5 V

100_Mhz

- 55 C

+ 150 C

Bulk

BD437G

Transistors Bipolar - BJT 4A 45V 36W 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 : 4092
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.4378

Multiples of: 1

Through Hole

TO - 225 - 3

Npn

Single

4 A

45 V

5 V

0.8 V

36 W

3 Mhz

- 55 C

+ 150 C

Bd437

Bulk

IMX8T108

Transistors Bipolar - BJT DUAL NPN 120V 50MA SOT-457

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 : 4088
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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USD 0.0501

Multiples of: 5

Smd/Smt

SC - 74

Npn

Dual

0.05 A

120 V

5 V

140 Mhz

- 55 C

+ 150 C

Reel

BCP55-16.115

Transistor: NPN; bipolar; 60V; 1A; 1.35W; SOT223

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 : 4087
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.1008

Multiples of: 1

PMBT2222A

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.

PAKER Microelectronics

Availability : 4082
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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USD 0.0093

Multiples of: 50

NST857BDP6T5G

ON Semiconductor Bipolar Transistors - BJT DUAL PNP GP TRANS SOT-963

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 : 4080
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0534

Multiples of: 1

Smd/Smt

SOT - 963

Pnp

Dual

0.1 A

45 V

50 V

6 V

420 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Nst857bdp6

Reel

MMBT3906 2A

40V 200mW 100@10mA,1V 200mA 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.

Hong Kong Chuangji

Availability : 4074
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.0053

Multiples of: 50

BC807-25

45V 300mW 400 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.

Bourne

Availability : 4074
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025