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

MJD44H11

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.

Nexperia

Availability : 4428
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.192

Multiples of: 5

IMH20TR1G

ON Semiconductor Bipolar Transistors - BJT 500mA 50V Digital 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 : 4423
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49	30	1	2	3	4	5	6

USD 0.0936

Multiples of: 1

Smd/Smt

SC - 74R - 6

Npn

Dual

15 V

30 V

5 V

80 mV

0.3 W

Aec - Q101

Imh20tr1

Reel

BCP56-10T3G

Bipolar Transistors - BJT SS SOT223 GP XSTR NP

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 : 4418
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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 0.0648

Multiples of: 1

Smd/Smt

SOT - 223 - 4

Npn

Single

80 V

100 V

5 V

0.5 V

1.5 W

130 Mhz

- 65 C

+ 150 C

Aec - Q101

Bcp56

Cut Tape

ZXTD4591E6TA

transistors (npn/pnp) npn,pnp 1a 60v sot-23-6 rohs

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Diodes Incorporated

Availability : 4414
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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 0.2275

Multiples of: 1

BC847BP

Bipolar Transistors - BJT Bipolar Transistor, DFN1006-3, 45V, 100mA, 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 : 4413
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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 0.0266

Multiples of: 25

ZXT11N20DFTA

Transistors Bipolar - BJT 20V NPN SuperSOT4

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Diodes Incorporated

Availability : 4412
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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 0.2222

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

2.5 A

20 V

40 V

7.5 V

90 mV

625 mW

160 Mhz

- 55 C

+ 150 C

Zxt11n20

Reel

2N3904RLRA

Trans GP BJT NPN 40V 0.2A 3-Pin TO-92 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 : 4411
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November 2025

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

USD 0.0813

Multiples of: 1

BC847A-G

Bipolar Transistors - BJT 6V, 10uA

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 : 4409
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 0.0472

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

45 V

50 V

6 V

0.5 V

200 mW

100 Mhz

+ 150 C

Bc847

Reel

DXT651-13

Bipolar (BJT) Transistor NPN 60 V 3 A 200MHz 1 W Surface Mount SOT-89-3

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.

Diodes Incorporated

Availability : 4408
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 0.1339

Multiples of: 5

Smd/Smt

SOT - 89

Npn

Single

3 A

60 V

80 V

5 V

1000 mW

200 Mhz

- 55 C

+ 150 C

Dxt651

Reel

EMX18T2R

ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 12V 500MA

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 : 4405
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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 0.1749

Multiples of: 1

Smd/Smt

EMT

Npn

Dual

0.5 A

12 V

15 V

6 V

150 mW

320 Mhz

- 55 C

+ 150 C

Emx18

Reel

BCW69,215

Transistor: PNP; bipolar; 45V; 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.

Nexperia

Availability : 4395
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0363

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

0.1 A

45 V

50 V

5 V

250 mW

100 Mhz

- 65 C

+ 150 C

Reel

KSC1623LMTF

Fairchild Semiconductor Bipolar Transistors - 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 : 4385
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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 0.0286

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.1 A

50 V

60 V

5 V

0.15 V

0.2 W

250 Mhz

- 55 C

+ 150 C

Ksc1623

Reel

BC549C

Transistor: NPN; bipolar; 30V; 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 : 4376
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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 0.0476

Multiples of: 1

BC817-16-AU_R2_000A1

Bipolar Transistors - BJT /8A/TR/13"/HF/12K/SOT-23/TRA/SOT/GPT-03TN/GPT03-QI40/PJ///

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.

Panjit

Availability : 4373
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November 2025

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USD 0.0218

Multiples of: 1

Cut Tape

BC846BR TR

Bipolar Transistors - BJT NPN 80Vcbo 65Vceo 5.0Vebo 200mA

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 : 4369
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0618

Multiples of: 1

Smd/Smt

SOT - 23

Npn

65 V

80 V

0.6 V

100 Mhz

Bc846br

Cut Tape

SS8550-H

25V 200mW 350@100mA,1V 1.5A 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.

Jingdao

Availability : 4365
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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 0.0074

Multiples of: 50

BC817-40

Transistors (NPN/PNP) NPN 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.

Semtech

Availability : 4365
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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 0.0088

Multiples of: 50

BC807W-QX

Bipolar Transistors - BJT BC807W-Q series - 45 V, 500 mA PNP 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 : 4365
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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 0.0294

Multiples of: 25

2SD965ASQ-R

Transistors (NPN/PNP) NPN 5A 30V SOT-89 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.

Pingjingsemi

Availability : 4365
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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 0.0359

Multiples of: 10

FMMT495TA

Transistors Bipolar - 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 : 4234
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025