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

BUJ303B,127

Bipolar Transistors - BJT Trans GP BJT NPN 400V 5A 3-Pin(3+Tab)

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.

WeEn Semiconductor

Availability : 4214
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USD 0.3817

Multiples of: 1

Through Hole

TO - 220 - 3

Npn

Single

5 A

400 V

1.05 kV

0.25 V

100 W

+ 150 C

BUJ303B,127

Transistors Bipolar - BJT Trans GP BJT NPN 400V 5A 3-Pin(3+Tab)

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.

NXP

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USD 0.3817

Multiples of: 1

Through Hole

TO - 220 - 3

Npn

Single

10 A

400 V

1.05 kV

1050 V

0.25 V

100 W

- 65 C

+ 150 C

Tube

BCX70J.215

Transistor: NPN; 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 : 4209
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USD 0.063

Multiples of: 1

2N3019

Transistor: NPN; bipolar; 80V; 1A; 0.8/5W; TO39; 4dB

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CDIL

Availability : 4207
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USD 0.4438

Multiples of: 1

TPMMDT2222A

SOT-363 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.

TECH PUBLIC

Availability : 4190
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USD 0.0185

Multiples of: 20

BCP53-16T3G

Bipolar (BJT) Transistor PNP 80 V 1.5 A 50MHz 1.5 W Surface Mount SOT-223 (TO-261)

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ON Semiconductor

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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 0.1445

Multiples of: 1

Smd/Smt

SOT - 223

Pnp

Single

1.5 A

- 80 V

- 100 V

5 V

- 0.5 V

1.5 mW

50 Mhz

- 65 C

+ 150 C

Aec - Q101

Bcp53

Reel

PN2484

Bipolar Transistors - BJT SS 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.

Central Semiconductor

Availability : 4174
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1485

Multiples of: 1

Through Hole

TO - 92

Npn

Single

50 mA

60 V

6 V

350 mV

625 mW

15 Mhz

- 65 C

+ 150 C

Pn2484

Bulk

BC846BWT1G

Trans GP BJT NPN 65V 0.1A 3-Pin SC-70 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 : 4171
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USD 0.0113

Multiples of: 50

Smd/Smt

SC - 70 - 3

Npn

Single

0.1 A

65 V

80 V

6 V

0.6 V

150 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q100

Bc846bw

Cut Tape

BC846A-7-F

Bipolar (BJT) Transistor NPN 65 V 100 mA 300MHz 300 mW Surface Mount SOT-23-3

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 : 4171
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49	30	1	2	3	4	5	6

USD 0.0212

Multiples of: 20

Smd/Smt

SOT - 23 - 3

Npn

Single

200 mA

65 V

80 V

6 V

600 mV

300 mW

300 Mhz

- 65 C

+ 150 C

Bc846

Cut Tape

2SA1587-BL,LF

Toshiba Bipolar Transistors - BJT Bias Resistor Built-in 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.

Toshiba

Availability : 4171
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49	30	1	2	3	4	5	6

USD 0.0333

Multiples of: 1

Smd/Smt

SC - 70 - 3

Pnp

- 100 mA

- 120 V

- 5 V

- 0.3 V

100 mW

100 Mhz

2Sa1587

Reel

MJD200T4G

Bipolar (BJT) Transistor NPN 25 V 5 A 65MHz 1.4 W Surface Mount DPAK

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 : 4171
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USD 0.2236

Multiples of: 1

Smd/Smt

TO - 252 - 3 (DPAK)

Npn

Single

5 A

25 V

40 V

8 V

1.8 V

65 Mhz

- 65 C

+ 150 C

Mjd200

Reel

BC807W,115

Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 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 : 4171
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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 0.076

Multiples of: 10

BCX70G,215

Transistors Bipolar - BJT TRANS GP 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 : 4169
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 0.0187

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.1 A

45 V

5 V

250 mW

250 Mhz

- 65 C

+ 150 C

Reel

FZT951TC

Diodes Incorporated Bipolar Transistors - BJT PNP HighCt Low Sat

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 : 4167
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49	30	1	2	3	4	5	6

USD 0.4125

Multiples of: 1

Smd/Smt

SOT - 223

Pnp

Single

5 A

60 V

- 100 V

- 6 V

- 370 mV

3 W

120 Mhz

- 55 C

+ 150 C

Fzt951

Reel

CXT5551

Transistors (NPN/PNP) NPN 600mA 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.

Changjing Electronics Technology

Availability : 4161
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USD 0.0277

Multiples of: 10

ZTX451

Bipolar (BJT) Transistor NPN 60 V 1 A 150MHz 1 W Through Hole E-Line (TO-92 compatible)

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 : 4160
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49	30	1	2	3	4	5	6

USD 0.2277

Multiples of: 1

Through Hole

TO - 92

Npn

Single

1 A

60 V

80 V

5 V

0.35 V

150 Mhz

- 55 C

+ 150 C

Bulk

BC856B.235

Transistor: PNP; bipolar; 65V; 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 : 4155
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0224

Multiples of: 1

DXTN3C100PSQ-13

Bipolar Transistors - BJT 100V NPN Medium Pwr Low Sat 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 : 4148
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49	30	1	2	3	4	5	6

USD 0.22

Multiples of: 1

Smd/Smt

Powerdi5060 - 8

Npn

Single

3 A

100 V

7 V

225 mV

5 W

140 Mhz

- 55 C

+ 175 C

Aec - Q101

Cut Tape

BC817K-16

Transistor: NPN; bipolar; 45V; 500mA; 500mW; 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.

Diotec

Availability : 4146
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0238

Multiples of: 25

ZTX696B

Bipolar (BJT) Transistor NPN 180 V 500 mA 70MHz 1 W Through Hole E-Line (TO-92 compatible)

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 : 4140
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November 2025