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

KSA992FTA

Bipolar (BJT) Transistor PNP 120 V 50 mA 100MHz 500 mW Through Hole TO-92-3

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.

ON Semiconductor

Availability : 34920
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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 0.0564

Multiples of: 2000

Through Hole

TO - 92 - 3 K in KED LEAD

Pnp

Single

0.05 A

- 120 V

- 5 V

- 90 mV

500 mW (1/2 w)

100 Mhz

- 55 C

+ 150 C

Ksa992

Ammo Pack

SMMBTA92LT1G

ON Semiconductor Bipolar Transistors - BJT SS HV 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 : 14550
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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 0.0581

Multiples of: 15000

Smd/Smt

SOT - 23

Pnp

Single

0.05 A

300 V

5 V

300 mW

50 Mhz

- 55 C

+ 150 C

Mmbta92l

Reel

BC817-40-AQ

Bipolar Transistors - BJT Bipolar Transistor, SOT-23, 45V, 800mA, 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.

Diotec

Availability : 11640
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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 0.021

Multiples of: 25

MMBT2907AQ-7-F

Trans GP BJT PNP 60V 0.6A Automotive 3-Pin SOT-23 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.

Diodes Incorporated

Availability : 11640
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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 0.024

Multiples of: 3000

Surface Mount

Pnp

Tape And Reel

MSC2712GT1G

Bipolar (BJT) Transistor NPN 50 V 100 mA 50MHz 200 mW Surface Mount SC-59

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 : 11640
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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 0.0318

Multiples of: 3000

Smd/Smt

SC - 59 - 3

Npn

Single

0.1 A

50 V

60 V

7 V

0.5 V

200 mW (1/5 w)

50 Mhz

- 55 C

+ 150 C

Aec - Q101

Msc2712gt1

Reel

2N3904TA

Bipolar Transistors - BJT NPN Transistor 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 : 11640
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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 0.037

Multiples of: 2000

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

0.2 A

40 V

60 V

6 V

0.3 V

625 mW

300 Mhz

- 55 C

+ 150 C

2N3904

Ammo Pack

MMBT6520LT1G

Trans GP BJT PNP 350V 0.5A 3-Pin SOT-23 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.

ON Semiconductor

Availability : 11640
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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 0.0395

Multiples of: 12000

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.5 A

- 350 V

5 V

- 1 V

225 mW

200 Mhz

- 55 C

+ 150 C

Aec - Q100

Mmbt6520l

Cut Tape

BSV52LT1G

Bipolar (BJT) Transistor NPN 12 V 100 mA 400MHz 225 mW Surface Mount SOT-23-3 (TO-236)

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 : 11640
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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 0.0424

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

0.1 A

12 V

20 V

400 mV

225 W

400 Mhz

- 55 C

+ 150 C

Bsv52l

Cut Tape

KSC945YTA

Bipolar (BJT) Transistor NPN 50 V 150 mA 300MHz 250 mW Through Hole TO-92-3

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.

ON Semiconductor

Availability : 11640
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.0438

Multiples of: 2000

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

0.15 A

50 V

60 V

5 V

0.15 V

250 mW

300 Mhz

- 55 C

+ 150 C

Ksc945

Ammo Pack

MSB92WT1G

Transistors Bipolar - BJT 500mA 300V 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 : 11640
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.0424

Multiples of: 12000

Smd/Smt

SC - 70 - 3

Pnp

Single

0.5 A

- 300 V

5 V

- 0.5 V

150 mW

50 Mhz

- 55 C

+ 150 C

Aec - Q101

Msb92w

Reel

BCW66KFE6327HTSA1

Trans GP BJT NPN 45V 0.8A Automotive 3-Pin SOT-23 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 : 11640
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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 0.0502

Multiples of: 3000

Reel

NSVMMBT2907AWT1G

ON Semiconductor Bipolar Transistors - BJT

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 : 11640
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November 2025

November 2025
	S	M	T	W	T	F	S
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 0.0256

Multiples of: 3000

Smd/Smt

SOT - 323 - 3

Pnp

Single

- 600 mA

- 60 V

- 5 V

- 400 mV

150 mW

200 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbt2907aw

Reel

SMBT3904PNH6327XTSA1

Infineon Technologies Bipolar Transistors - BJT 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 : 11640
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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 0.0539

Multiples of: 1

Smd/Smt

SOT - 363 - 6

Npn

Single

40 V

60 V

6 V

0.3 V

330 mW

300 Mhz

- 65 C

+ 150 C

Smbt3904

Reel

2N6517TA

Bipolar Transistors - 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 : 11640
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November 2025

November 2025
	S	M	T	W	T	F	S
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 0.0545

Multiples of: 2000

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

0.5 A

350 V

6 V

1 V

625 mW

200 Mhz

- 55 C

+ 150 C

2N6517

Ammo Pack

2SB649AG-C-AB3-R

Transistors (NPN/PNP) PNP 1.5A 160V SOT-89 (SOT-89-3) 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.

Unisonic

Availability : 11640
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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 0.0572

Multiples of: 5

BC32740TA

Bipolar (BJT) Transistor PNP 45 V 800 mA 100MHz 625 mW Through Hole TO-92-3

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.

ON Semiconductor

Availability : 11640
Ship by Fri. 14 Nov to Thu. 20 Nov

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 0.0587

Multiples of: 2000

KSC1008CYTA

Bipolar (BJT) Transistor NPN 60 V 700 mA 50MHz 800 mW Through Hole TO-92-3

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.

ON Semiconductor

Availability : 11640
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.0609

Multiples of: 2000

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

0.7 A

60 V

80 V

8 V

0.2 V

800 mW

50 Mhz

- 55 C

+ 150 C

Ksc1008

Ammo Pack

CMST3906 TR

Central Semiconductor Bipolar Transistors - BJT 40Vcbo 40Vceo Comp 5.0Vebo 200mA 275mW

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 : 11640
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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 0.0693

Multiples of: 1

Smd/Smt

SOT - 323

Pnp

Single

200 mA

40 V

5 V

250 mV

275 mW

250 Mhz

- 65 C

+ 150 C

Cmst3906

Reel

KSC2331YTA

Transistors Bipolar - BJT NPN 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 : 11640
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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 0.0767

Multiples of: 1

Through Hole

TO - 92

Npn

Single

0.7 A

60 V

80 V

8 V

0.2 V

1 W

50 Mhz

- 55 C

+ 150 C

Ksc2331

Ammo Pack

BCP53-16,115

Transistors Bipolar - BJT TRANS MED PWR 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 : 1034
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November 2025