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

2PD1820AS,115

Bipolar (BJT) Transistor NPN 50 V 500 mA 150MHz 200 mW Surface Mount SOT-323

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 : 5683
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0341

Multiples of: 1

Smd/Smt

SOT - 323

Npn

Single

0.5 A

50 V

60 V

5 V

200 mW

150 Mhz

- 65 C

+ 150 C

Reel

ZXTP718MATA

Transistors Bipolar - BJT BIPOLAR 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.

Diodes Incorporated

Availability : 5683
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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 0.1892

Multiples of: 1

Smd/Smt

DFN2020B - 3

Pnp

Single

- 6 A

- 20 V

- 7.5 V

1.5 W

180 Mhz

- 55 C

+ 150 C

Zxtp718

Reel

PN2222ARLRM

Bipolar Transistors - BJT 600mA 75V 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 : 5674
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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 0.8778

Multiples of: 1

Through Hole

TO - 92 - 3 (TO - 226)

Npn

Single

0.6 A

40 V

75 V

6 V

1 V

300 Mhz

- 55 C

+ 150 C

Ammo Pack

2N5550TAR

Bipolar (BJT) Transistor NPN 140 V 600 mA 300MHz 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 : 5673
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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 0.0462

Multiples of: 1

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

0.6 A

140 V

160 V

6 V

0.25 V

625 mW

300 Mhz

- 55 C

+ 150 C

2N5550

Ammo Pack

MJD31CRLG

ON Semiconductor Bipolar Transistors - BJT 3A 100V 15W 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 : 5673
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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 0.3586

Multiples of: 1

Smd/Smt

TO - 252 - 3 (DPAK)

Npn

Single

3 A

100 V

5 V

1.2 V

1.56 W

3 Mhz

- 65 C

+ 150 C

Aec - Q101

Mjd31c

Reel

LDTD113ZLT1G

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.

Leshan

Availability : 5667
Ship by Wed. 19 Nov to Tue. 25 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 0.0212

Multiples of: 20

2SC2412K

Transistor: NPN; bipolar; 50V; 0.15A; 0.2W; 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.

Luguang

Availability : 5664
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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 0.0238

Multiples of: 20

2SA812

Transistor: PNP; bipolar; 50V; 0.1A; 0.2W; 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.

Luguang

Availability : 5664
Ship by Mon. 17 Nov to Wed. 19 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 0.0266

Multiples of: 20

DXT690BP5-13

Transistors Bipolar - BJT BIPOLAR TRANS,NPN 45V,3A

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 : 5662
Ship by Mon. 17 Nov to Wed. 19 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 0.2519

Multiples of: 1

Smd/Smt

POWERDI - 5

Npn

Single

6 A

45 V

60 V

5 V

350 mV

740 mW

150 Mhz

- 55 C

+ 150 C

Dxt690bp5

Reel

BC857-QR

Bipolar Transistors - BJT BAT760-Q/SOD323/SOD2

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 : 5650
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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 0.0182

Multiples of: 5

BC807-40-QR

Bipolar Transistors - BJT BC807-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 : 5649
Ship by Mon. 17 Nov to Wed. 19 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 0.0202

Multiples of: 25

DXT2012P5-13

Bipolar (BJT) Transistor PNP 60 V 5.5 A 120MHz 3.2 W Surface Mount PowerDI™ 5

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 : 5647
Ship by Mon. 17 Nov to Wed. 19 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 0.2519

Multiples of: 1

Smd/Smt

POWERDI - 5

Pnp

Single

- 15 A

- 60 V

- 100 V

- 7 V

- 250 mV

740 mW

120 Mhz

- 55 C

+ 150 C

Dxt2012p5

Reel

FZT491TA

Transistors Bipolar - BJT NPN Medium Power

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 : 5644
Ship by Wed. 19 Nov to Tue. 25 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 0.254

Multiples of: 1

Smd/Smt

SOT - 223

Npn

Single

1 A

60 V

80 V

5 V

160 mV

2 W

150 Mhz

- 55 C

+ 150 C

Fzt491

Reel

BC51-16PA,115

Transistors Bipolar - BJT General-purpose 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 : 5642
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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 0.066

Multiples of: 1

Smd/Smt

SOT1061

Pnp

Single

- 2 A

- 45 V

- 5 V

- 0.5 V

1.65 W

145 Mhz

- 55 C

+ 150 C

Reel

CMLT5087E TR

Transistors Bipolar - BJT Dual - PNP/PNP Enhanced

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 : 5634
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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 0.1987

Multiples of: 1

Smd/Smt

SOT - 563

Npn/Pnp

Dual

100 mA

50 V

5 V

110 mV , 225 mV

350 mW

100 Mhz

- 65 C

+ 150 C

Cmlt5087e

Reel

NZT660

Bipolar (BJT) Transistor PNP 60 V 3 A 75MHz 2 W Surface Mount SOT-223-4

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 : 5628
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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 0.1771

Multiples of: 1

Smd/Smt

SOT - 223

Pnp

Single

3 A

60 V

80 V

5 V

550 mV

2 W

75 Mhz

- 55 C

+ 150 C

Nzt660

Reel

KTA1040D-Y-RTF/P

Transistors (NPN/PNP) PNP 3A 60V TO-252-2 (DPAK) 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.

KEC

Availability : 5627
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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 0.1328

Multiples of: 1

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.

FUXINSEMI

Availability : 5626
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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

9014M

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.

Blue Rocket

Availability : 5626
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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 0.005

Multiples of: 50

A1015

50V 200mW 400@2mA,6V 150mA PNP 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 : 5626
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November 2025