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

2STL1525

Bipolar Transistors - BJT NPN Trans PB-HCD 25V VCEO 5A IC

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.

STMicroelectronics

Availability : 4714
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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USD 0.1175

Multiples of: 1

Through Hole

TO - 92

Npn

25 V

5 V

120 Mhz

2Stl1525

Bulk

BC847BW.115

Transistor: NPN; bipolar; 45V; 100mA; 200mW; SOT323

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 : 4711
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USD 0.0616

Multiples of: 1

KTC3198-Y A1G

Bipolar Transistors - BJT TO-92, 60V, 0.15A, 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 : 4708
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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 0.0593

Multiples of: 1

Through Hole

TO - 92 - 3

Npn

Single

0.15 A

50 V

60 V

5 V

0.25 V

500 mW (1/2 w)

80 Mhz

- 55 C

+ 150 C

Cut Tape

BC848B-13-F

Trans GP BJT NPN 30V 0.1A Automotive 3-Pin SOT-23 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.

Diodes Incorporated

Availability : 4707
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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 0.0264

Multiples of: 1

Npn

Bc848b

Tape And Reel

BC847C

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.

FUXINSEMI

Availability : 4704
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 0.0049

Multiples of: 50

BC817-25

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.

GOODWORK

Availability : 4704
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 0.0069

Multiples of: 50

TPBCP55-16

SOT-223 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 : 4704
Ship by Tue. 18 Nov to Mon. 24 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 0.0525

Multiples of: 5

TIP50G

ON Semiconductor Bipolar Transistors - BJT 1A 400V 40W 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 : 4704
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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 0.2943

Multiples of: 50

TO - 220 - 3

NPN

Tube

MJE15030G

Bipolar Transistors - BJT 8A 150V 50W 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 : 4704
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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 0.6888

Multiples of: 50

Through Hole

TO - 220 - 3

Npn

Single

8 A

150 V

5 V

0.5 V

50 W

30 Mhz

- 65 C

+ 150 C

Mje15030

Tube

NSVT3904DXV6T1G

Bipolar (BJT) Transistor Array 2 NPN (Dual) 40V 200mA 300MHz 500mW Surface Mount SOT-563

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 : 4703
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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 0.1133

Multiples of: 1

Npn

Aec - Q101

Nst3904dxv6

Reel

BC857CW,115

Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 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 : 4694
Ship by Tue. 18 Nov to Mon. 24 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 0.0246

Multiples of: 20

Smd/Smt

SC - 70

Pnp

Single

- 200 mA

- 45 V

50 V

- 5 V

100 Mhz

- 65 C

+ 150 C

Reel

2SC5661T2LP

Bipolar (BJT) Transistor NPN 20 V 50 mA 1.5GHz 150 mW Surface Mount VMT3

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 : 4689
Ship by Tue. 18 Nov to Mon. 24 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 0.0605

Multiples of: 5

Smd/Smt

VMT - 3

Npn

Single

0.05 A

20 V

30 V

3 V

150 mW

1.5 Ghz

- 55 C

+ 150 C

2Sc5661

Reel

BC558A

Transistor: PNP; bipolar; 30V; 0.1A; 0.5W; 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.

CDIL

Availability : 4685
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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 0.0252

Multiples of: 10

2SC5095-R(TE85L,F)

Bipolar Transistors - BJT Radio-Freq Bipolar 15mA 100mW 10V

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 : 4682
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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 0.1151

Multiples of: 1

Smd/Smt

SOT - 323 - 3

Npn

Single

15 mA

10 V

20 V

1.5 V

100 mW

10 Ghz

2Sc5095

Cut Tape

Hot

BC807W,135

NXP Semiconductors Bipolar Transistors - BJT TRANS GP TAPE-11

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 : 4680
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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 0.0187

Multiples of: 1

Smd/Smt

SOT - 323

Pnp

Single

0.5 A

45 V

50 V

5 V

200 mW

80 Mhz

- 65 C

+ 150 C

Reel

BFN39H6327XTSA1

Bipolar Transistors - BJT AF 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.

Infineon

Availability : 4680
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November 2025

November 2025
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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 0.1988

Multiples of: 1

SOT - 223 - 4

Cut Tape

UMD6NFHATR

Bipolar Transistors - BJT PNP+NPN DIGITAL 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.

ROHM

Availability : 4666
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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 0.0816

Multiples of: 1

SMD/SMT

SOT - 363 - 6

NPN, PNP

Dual

- 50 V , 50 V

- 5 V , 5 V

- 300 V , 300 V

150 mW

250 MHz

+ 150 C

AEC - Q101

Reel

2SD1781KT146R

Bipolar (BJT) Transistor NPN 32 V 800 mA 150MHz 200 mW Surface Mount SMT3

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 : 4665
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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 0.0704

Multiples of: 1

Smd/Smt

SOT - 346

Npn

Single

0.8 A

32 V

40 V

5 V

0.1 V

200 mW

150 Mhz

+ 150 C

2Sd1781k

Reel

2N3904

Transistors (NPN/PNP) NPN 200mA 40V TO-92 (TO-92-3) 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 : 4656
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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 0.0111

Multiples of: 50

MMDT4401

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.

Shikues

Availability : 4656
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025