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

MJB45H11G

Bipolar (BJT) Transistor PNP 80 V 10 A 40MHz 2 W Surface Mount D²PAK

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 : 8846
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.5731

Multiples of: 1

Smd/Smt

TO - 263 - 3 (D2PAK)

Pnp

Single

10 A

80 V

5 V

1 V

50 W

40 Mhz

- 55 C

+ 150 C

Aec - Q101

Mjb45h11

Tube

2SC1623

50V 200mW 300@1mA,6V 100mA 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.

XZT

Availability : 8827
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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 0.0059

Multiples of: 50

2SB1205S-TL-E

ON Semiconductor Bipolar Transistors - BJT BIP PNP 5A 20V

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 : 8827
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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 0.3883

Multiples of: 1

Smd/Smt

TP - FA - 3

Pnp

Single

- 8 A

- 20 V

- 25 V

- 5 V

- 250 mV

10 W

320 Mhz

- 55 C

+ 150 C

2Sb1205

Reel

BC557B

Transistor: PNP; bipolar; 45V; 100mA; 500mW; 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 : 8821
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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 0.0171

Multiples of: 0

BC857BV-TP

Bipolar Transistors - BJT 100mA -45

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.

Micro Commercial Components (MCC)

Availability : 8802
Ship by Wed. 12 Nov to Fri. 14 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 0.0462

Multiples of: 1

Smd/Smt

SOT - 563

Pnp

Single

0.1 A

45 V

50 V

5 V

150 mW

100 Mhz

- 55 C

+ 150 C

Bc857

Reel

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 : 8788
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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 0.0168

Multiples of: 20

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

SMSD602-RT1G

Bipolar Transistors - BJT SS SC59 GP XSTR NPN 25V

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 : 8782
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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

Npn

Aec - Q101

Msd602 - Rt1

TIP47G

Bipolar (BJT) Transistor NPN 250 V 1 A 10MHz 2 W Through Hole TO-220

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 : 8778
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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 0.4321

Multiples of: 50

Through Hole

TO - 220 - 3

Npn

Single

1 A

250 V

350 V

5 V

1 V

10 Mhz

- 65 C

+ 150 C

Tip47

Tube

BC847BFAQ-7B

Bipolar Transistors - BJT General Purpose 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.

Diodes Incorporated

Availability : 8758
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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 0.0627

Multiples of: 1

Smd/Smt

X2 - DFN0806 - 3

Npn

Single

100 mA

45 V

50 V

6 V

122 mV

435 mW

170 Mhz

- 55 C

+ 150 C

Aec - Q101

Cut Tape

2N3415

Transistors Bipolar - BJT NPN 25V 500mA BULK HFE/540

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 : 8749
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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 0.59

Multiples of: 1

Through Hole

TO - 92

Npn

Single

0.5 A

5 V

25 V

5 V

0.3 V

625 mW

- 65 C

+ 150 C

2N3415

Bulk

BC 856S H6327

Transistors Bipolar - 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 : 8744
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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 0.0528

Multiples of: 1

Smd/Smt

SOT - 363

Pnp

Dual

200 mA

65 V

80 V

5 V

250 mV

250 Mhz

- 65 C

+ 150 C

Bc856

Reel

BC848A

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.

ALJ

Availability : 8730
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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 0.0049

Multiples of: 50

MMBT9014D

Transistors (NPN/PNP) NPN 100mA 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.

Semtech

Availability : 8730
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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 0.0066

Multiples of: 50

BC848C RF

Bipolar Transistors - BJT SOT-23 30V 0.1A NPN 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 : 8730
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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 0.0198

Multiples of: 1

Smd/Smt

SOD - 323F - 2

Npn

Single

0.1 A

30 V

5 V

0.5 V

200 mW

100 Mhz

- 55 C

+ 150 C

Bc846/7/8

Reel

MMDT3906-7-F

Transistors Bipolar - BJT -40V 200mW

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 : 8730
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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 0.0295

Multiples of: 3000

Smd/Smt

SOT - 363

Pnp

Dual

0.2 A

- 40 V

- 5 V

- 0.4 V

250 Mhz

- 55 C

+ 150 C

Mmdt3906

Reel

HN1C01FU-Y,LF

Bipolar Transistors - BJT NPN + NPN Ind. Transistor VCEO=50V IC=0.15A hFE=120 to 400 in SOT-26 SM6 package

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.

Toshiba

Availability : 8730
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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 0.0308

Multiples of: 1

Smd/Smt

US - 6

Npn

Dual

150 mA

50 V

60 V

5 V

0.1 V

200 mW

80 Mhz

- 55 C

+ 125 C

Hn1c01

Cut Tape

FMMTA42TA

Bipolar Transistors - BJT NPN 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 : 8730
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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 0.0319

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

0.2 A

300 V

5 V

0.5 V

330 mW

50 Mhz

- 55 C

+ 150 C

Fmmta

Cut Tape

MMST5401-7-F

Transistors Bipolar - BJT PNP 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 : 8730
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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 0.0357

Multiples of: 3000

Smd/Smt

SOT - 323

Pnp

Single

0.2 A

150 V

160 V

5 V

200 mW

300 Mhz

- 55 C

+ 150 C

Mmst5401

Reel

SMBTA06E6327HTSA1

Infineon Technologies Bipolar Transistors - BJT NPN 80 V 500 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.

Infineon

Availability : 8730
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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 0.0377

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

1 A

80 V

4 V

0.25 V

330 mW

100 Mhz

- 65 C

+ 150 C

Aec - Q101

Smbta06

Reel

SBC847BPDW1T1G

ON Semiconductor Bipolar Transistors - BJT SS 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 : 8730
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025