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

FMB3906

Transistors Bipolar - BJT PNP Multi-Chip Trans 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 : 33961
Ship by Fri. 14 Nov to Thu. 20 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 0.1343

Multiples of: 1

Smd/Smt

SSOT - 6

Pnp

Dual

0.2 A

40 V

5 V

0.4 V

700 mW

200 Mhz

- 55 C

+ 150 C

Fmb3906

Reel

PMBT3904

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 : 33831
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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 0.006

Multiples of: 50

BC846B RFG

Bipolar Transistors - BJT SOT-23 80V 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 : 33825
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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 0.0193

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

0.1 A

65 V

80 V

6 V

0.5 V

200 mW

100 Mhz

- 55 C

+ 150 C

Bc846/7/8

Cut Tape

FJD5553TM

Transistors Bipolar - BJT High Volt Fast Switching 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.

ON Semiconductor

Availability : 33820
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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 0.3267

Multiples of: 1

Smd/Smt

DPAK

Npn

Single

3 A

400 V

1.05 kV

14 V

1250 mW

- 55 C

+ 150 C

Fjd5553

Reel

MMBT4403

Transistors (NPN/PNP) PNP 600mA 40V 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 : 33562
Ship by Fri. 14 Nov to Thu. 20 Nov

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 0.0116

Multiples of: 50

S9012

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.

FUXINSEMI

Availability : 33512
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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 0.0059

Multiples of: 50

MMBTA06

80V 300mW 100@100mA,1.0V 500mA NPN 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.

hongjiacheng

Availability : 32941
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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 0.015

Multiples of: 20

MPSA94

Transistors (NPN/PNP) PNP 300mA 400V TO-92 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.

Blue Rocket

Availability : 32925
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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 0.035

Multiples of: 10

BC557BTA

Bipolar (BJT) Transistor PNP 45 V 100 mA 150MHz 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 : 32924
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
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 0.0386

Multiples of: 2000

CMLT3820G TR

Bipolar Transistors - BJT Small Signal Transistor 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.

Central Semiconductor

Availability : 32884
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 0.2136

Multiples of: 1

Smd/Smt

SOT - 563

Npn

Single

60 V

80 V

5 V

0.28 V

250 mW

150 Mhz

- 65 C

+ 150 C

Cmlt3820

Reel

BCX56-16

Bipolar Transistors - BJT Bipolar Transistor, SOT-89, 80V, 1000mA, 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 : 32823
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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 0.0434

Multiples of: 1

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.

Changjing Electronics Technology

Availability : 32640
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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 0.0113

Multiples of: 50

MCH4020-TL-H

ON Semiconductor Bipolar Transistors - BJT BIP NPN 150MA 8V FT=16G

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 : 32629
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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 0.1419

Multiples of: 1

Smd/Smt

MCPH - 4

Npn

Single

150 mA

8 V

15 V

2 V

400 mW

16 ghz

+ 150 C

Mch4020

Reel

BCP56

Transistors (NPN/PNP) NPN 1A 80V SOT-223 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 : 32599
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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 0.0442

Multiples of: 10

2SC1623

50V 200mW 135@1.0mA,6.0V 100mA NPN 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.

hongjiacheng

Availability : 32446
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 0.0067

Multiples of: 50

2SC1623-L6-TP

Micro Commercial Components (MCC) Bipolar Transistors - BJT Small Signal 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.

Micro Commercial Components (MCC)

Availability : 32382
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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 0.0165

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

100 mA

50 V

60 V

5 V

150 mV

200 mW

250 Mhz

- 55 C

+ 150 C

2Sc1623

Reel

2SC6097-TL-E

Transistors Bipolar - BJT HIGH-CURRENT SWITCHING

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 : 23086
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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 0.3406

Multiples of: 700

Smd/Smt

SC - 63

Npn

Single

5 A

60 V

100 V

6.5 V

0.1 V

15 W

390 Mhz

- 55 C

+ 150 C

2Sc6097

Reel

2SC4617TLQ

Bipolar (BJT) Transistor NPN 50 V 150 mA 180MHz 150 mW Surface Mount EMT3

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 : 22096
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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 0.0157

Multiples of: 20

Smd/Smt

SC - 75A

Npn

Single

0.15 A

50 V

60 V

7 V

180 Mhz

- 55 C

+ 150 C

Reel

BCP56T3G

Transistors Bipolar - BJT 1A 100V 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 : 21699
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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 0.1243

Multiples of: 1

Smd/Smt

SOT - 223 - 4

Npn

Single

1 A

80 V

100 V

5 V

0.5 V

130 Mhz

- 65 C

+ 150 C

Bcp56

Reel

BCM847DS,135

NXP Semiconductors Bipolar Transistors - BJT TRANS MATCHED PAIR

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 : 0

USD 0.1155

Multiples of: 1

Smd/Smt

SOT - 457

Npn

Dual

0.1 A

45 V

50 V

6 V