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

DSS2515M-7B

Transistors Bipolar - BJT SS Low Sat Transisto X1-DFN1006-3,10K

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 : 12610
Ship by Wed. 12 Nov to Fri. 14 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 0.0825

Multiples of: 1

Smd/Smt

DFN - 1006 - 3

Npn

15 V

6 V

- 55 C

+ 150 C

Dss2515

Reel

MMDT4146-7-F

Transistors Bipolar - BJT NPN BIPOLAR

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 : 12234
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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 0.0517

Multiples of: 1

Smd/Smt

SOT - 363

Npn/Pnp

Dual

0.2 A

25 V

30 V

5 V

200 mW

300 Mhz

Mmdt4146

Reel

2N5551

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.

JSMSEMI

Availability : 12222
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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 0.0085

Multiples of: 50

MMBT5401

Transistor: PNP; bipolar; 150V; 0.6A; 350mW; SOT23

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 : 12219
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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 0.0385

Multiples of: 1

SS8050

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 : 12173
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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 0.01

Multiples of: 50

2N3906-G

Bipolar Transistors - BJT -40V -200mA TO-92

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.

Comchip

Availability : 12160
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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 0.0408

Multiples of: 1

Through Hole

TO - 92 - 3

Pnp

Single

- 0.2 A

- 40 V

- 5 V

- 400 mV

625 mW

250 Mhz

- 55 C

+ 150 C

2N3906

Ammo Pack

SBCW72LT1G

Transistors Bipolar - 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 : 12159
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November 2025

November 2025
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45	2	3	4	5	6	7	8
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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 0.0209

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.1 A

45 V

50 V

5 V

300 mW

300 Mhz

- 55 C

+ 150 C

Aec - Q101

Bcw72l

Reel

2DB1713-13

Diodes Incorporated Bipolar Transistors - BJT LO VSAT PNP SMT 2.5K

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 : 12125
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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 0.1225

Multiples of: 2500

Smd/Smt

SOT - 89

Pnp

Single

- 6 A

- 12 V

- 15 V

- 6 V

- 250 mV

2000 mW

180 Mhz

- 55 C

+ 150 C

2Db17

Reel

DXT3906-13

Transistors Bipolar - BJT 1000mW -40Vceo

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 : 12109
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.1133

Multiples of: 1

Smd/Smt

SOT - 89

Pnp

Single

0.2 A

40 V

5 V

- 400 mV

1000 mW

250 Mhz

- 55 C

+ 150 C

Dxt3906

Reel

MMBT3906L RFG

Bipolar Transistors - BJT SOT-23 -40V -0.2A PN P Bipolar 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.

Taiwan Semiconductor

Availability : 12107
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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 0.018

Multiples of: 1

Cut Tape

BC857BR TR

Bipolar Transistors - BJT 50V PNP 45Vceo 5.0Vebo 100mA 350mW

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.

Central Semiconductor

Availability : 12099
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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 0.1139

Multiples of: 1

SOT - 23

Bc857

Cut Tape

KSP43TA

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 : 12076
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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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 0.0649

Multiples of: 1

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

0.5 A

200 V

6 V

0.5 V

625 mW

50 Mhz

- 55 C

+ 150 C

Ksp4

Ammo Pack

BC856 3B

Transistors (NPN/PNP) PNP 100mA 65V 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.

Changjing Electronics Technology

Availability : 12069
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November 2025

November 2025
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45	2	3	4	5	6	7	8
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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 0.0108

Multiples of: 50

BC856B-13-F

Bipolar Transistors - BJT NPN Small SIG -80V -65V VCEO -5.0 VEBO

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 : 12004
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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 0.0264

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Pnp

Single

- 65 V

- 80 V

- 5 V

- 650 mV

200 Mhz

- 65 C

Bc856b

Reel

BC847BPDW1T3G

Transistors Bipolar - BJT SS SC88 GP XSTR DUAL 45V

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 : 11953
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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 0.0317

Multiples of: 1

Smd/Smt

SOT - 363

Npn/Pnp

Dual

- 45 v , + 45 V

- 50 v , + 50 V

6 V

380 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Bc847bp

Reel

MMBT5401

Bipolar Transistors - BJT SOT23 PNP 0.5A 150V HighVolt

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 : 11903
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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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 0.0264

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Pnp

Single

- 150 c

- 160 V

- 5 V

- 0.2 V

300 mW

300 Mhz

- 55 C

+ 150 C

Reel

KSA1015GRTA

Transistors Bipolar - BJT PNP Epitaxial 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 : 11736
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0385

Multiples of: 1

Through Hole

TO - 92 - 3 K in KED LEAD

Pnp

Single

0.15 A

50 V

- 5 V

80 Mhz

- 65 C

+ 125 C

Ksa1015

Ammo Pack

BC848C

Transistor: NPN; bipolar; 30V; 100mA; 250mW; SOT23

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 : 11141
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November 2025

November 2025
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45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0121

Multiples of: 1

TIP32CG

Bipolar Transistors - BJT 3A 100V 40W 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 : 4850
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November 2025
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45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.233

Multiples of: 50

Through Hole

TO - 220 - 3

Pnp

Single

3 A

100 V

5 V

1.2 V

40 W

3 Mhz

- 65 C

+ 150 C

Tip32c

Tube

PBSS5130T,215

Bipolar (BJT) Transistor PNP 30 V 1 A 200MHz 480 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 : 2231
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November 2025