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

MMBTA05

60V 300mW 400@10mA,1V 500mA NPN SOT-23 Bipolar (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 : 7022
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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

USD 0.0141

Multiples of: 20

MBT3904DW1T1

Bipolar Transistors - BJT 200mA 60V Dual 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 : 7017
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49	30	1	2	3	4	5	6

USD 2.2909

Multiples of: 1

2N6515

Bipolar Transistors - BJT . .

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Central Semiconductor

Availability : 7009
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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 0.4058

Multiples of: 1

Through Hole

TO - 92 - 3

Npn

Single

250 V

6 V

1 V

625 mW

200 Mhz

- 65 C

+ 150 C

2N6515

Tray

ASS8550-L-HF

Bipolar (BJT) Transistor PNP 25V 1.5A 100MHz 300mW Surface Mount 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.

Comchip

Availability : 7005
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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 0.0654

Multiples of: 1

TO - 236 - 3 , SC - 59 , SOT - 23 - 3

Tape And Reel

BC 847B E6433

Infineon Technologies Bipolar Transistors - BJT NPN Silicon AF 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.

Infineon

Availability : 7002
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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 0.033

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

0.1 A

45 V

50 V

6 V

200 mV

330 mW

250 Mhz

- 65 C

+ 150 C

Bc 847B

Reel

KSC945YBU

Transistors Bipolar - BJT NPN 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 : 6990
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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 0.0594

Multiples of: 1

Through Hole

TO - 92

Npn

Single

0.15 A

50 V

60 V

5 V

0.15 V

250 mW

300 Mhz

- 55 C

+ 150 C

Ksc945

Bulk

2PA1774QM,315

Bipolar Transistors - BJT TRANS GP TAPE-7

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 : 6984
Ship by Tue. 18 Nov to Mon. 24 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 0.0759

Multiples of: 10

Smd/Smt

SOT - 883

Pnp

Single

0.1 A

40 V

50 V

5 V

430 mW

100 Mhz

- 65 C

+ 150 C

Reel

TIP41B

Transistors Bipolar - BJT NPN 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 : 6984
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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 0.2304

Multiples of: 1

Through Hole

TO - 220

Npn

Single

6 A

80 V

5 V

1.5 V

65 W

3 Mhz

- 65 C

+ 150 C

Tip41

Bulk

BC848B 1K

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 : 6983
Ship by Tue. 18 Nov to Mon. 24 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 0.0052

Multiples of: 50

S9014

Transistors (NPN/PNP) 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.

LGE

Availability : 6981
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 0.0083

Multiples of: 50

2SC4617EBTLP

ROHM Semiconductor Bipolar Transistors - BJT Trans GP BJT NPN 50V 0.15A

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 : 6980
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 0.0682

Multiples of: 1

Smd/Smt

EMT - 3F

Npn

Single

50 V

60 V

7 V

400 mV

150 mW

180 Mhz

+ 150 C

2Sc4617

Reel

2N5551-T

Rectron Bipolar Transistors - BJT NPN 0.6A 160V

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 : 6978
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 0.0495

Multiples of: 1

Through Hole

TO - 92

Npn

Single

160 V

180 V

6 V

0.2 V

625 mW

100 Mhz

- 55 C

+ 150 C

Reel

Hot

ZXTN19100CFFTA

Diodes Incorporated Bipolar Transistors - BJT NPN 100V Transitor

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 : 6976
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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 0.2541

Multiples of: 1

SOT - 23F - 3

NPN

Reel

BC807-40

Transistors (NPN/PNP) PNP 500mA 45V 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 : 6964
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November 2025

November 2025
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48	23	24	25	26	27	28	29
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USD 0.0117

Multiples of: 20

BC817-40LT1G

Bipolar Transistors - BJT 500mA 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 : 6945
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 0.015

Multiples of: 20

Smd/Smt

SOT - 23 - 3

Npn

Single

0.5 A

45 V

50 V

5 V

0.7 V

225 mW

100 Mhz

- 55 C

+ 150 C

Bc817 - 40L

Cut Tape

ZXTC6719MCTA

Bipolar Transistors - BJT Dual 50V NPN 40V PNP Low SAT Trans

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 : 6942
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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 0.3465

Multiples of: 1

Smd/Smt

DFN3020B - 8

Npn, Pnp

Dual

- 4 A , 6 A

- 40 v , 50 V

- 50 v , 100 V

- 7 v , 7 V

10 mV

1.5 W

165 Mhz

- 55 C

+ 150 C

Zxtc67

Reel

MMBT2907A

TRANSISTOR, BIPOLAR, PNP, -60V, SOT-23-3

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.

NTE

Availability : 6940
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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 0.1626

Multiples of: 1

Pnp

BCX52-16TF

Bipolar Transistors - BJT 60 V 1 A PNP power bipolar 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 : 6934
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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 0.0572

Multiples of: 1

Smd/Smt

SC - 62 - 3

Pnp

Single

- 2 A

- 60 V

- 5 V

- 500 mV

500 mW

140 Mhz

+ 150 C

Cut Tape

MMPQ6700

Transistors Bipolar - BJT NPN/PNP Transistor Gen Purp Quad

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 : 6934
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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 0.9329

Multiples of: 1

Smd/Smt

SOIC - 16

Npn/Pnp

Quad

0.2 A

40 V

5 V

1 W

200 Mhz

- 55 C

+ 150 C

Mmpq6700

Reel

ZTX658

Diodes Incorporated Bipolar Transistors - BJT NPN Super E-Line

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 : 6800
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025