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

UMT3904U3T106

Bipolar Transistors - BJT NPN, SOT-323, 40V 200mA, Switching Transistor : UMT3904U3 is a transistor for audio frequency small signal amplifier. Complementary is the UMT3906U3.

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 : 2813
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November 2025

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USD 0.0468

Multiples of: 1

SMD/SMT

SOT - 323 - 3

NPN

Single

40 V

60 V

6 V

300 mV

200 mW

300 MHz

- 55 C

+ 150 C

Reel , Cut Tape

2SC2713BLTE85LF

Transistors Bipolar - BJT NPN 0.1A IC 120V Gen Purp 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.

Toshiba

Availability : 2813
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0523

Multiples of: 1

Smd/Smt

SOT - 346

Npn

Single

100 mA

120 V

5 V

0.3 V

150 mW

100 Mhz

2Sc2713

Reel

2SARA41CT116S

Bipolar Transistors - BJT -120V -50mA H. Volt Amplifier

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 : 2813
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USD 0.1

Multiples of: 1

Cut Tape

KTB764-Y-AT/P

TO-92-3 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.

KEC

Availability : 2813
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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 0.1149

Multiples of: 1

PBSS5160DS,115

Transistors Bipolar - BJT LO VCESAT(BISS)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.

Nexperia

Availability : 2813
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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 0.217

Multiples of: 1

Smd/Smt

SC - 74 - 6

Pnp

Single

- 2 A

60 V

80 V

- 5 V

290 mW

185 Mhz

- 65 C

+ 150 C

Reel

BCM847BS,115

Transistor: NPN; bipolar; 45V; 100mA; 300mW; SC88,SOT363

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 : 2807
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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 0.1396

Multiples of: 1

BCX 71K E6327

Infineon Technologies Bipolar Transistors - BJT PNP 45 V 100 mA

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 : 2803
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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 0.0385

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

0.1 A

45 V

5 V

0.2 V

330 mW

250 Mhz

- 65 C

+ 150 C

Bcx71

Reel

S-LBC846BDW1T1G

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.

Leshan

Availability : 2803
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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 0.0237

Multiples of: 10

2SD1781KT146Q

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 : 2803
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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 0.0479

Multiples of: 10

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

PBSS301ND,115

NXP Semiconductors Bipolar Transistors - BJT NPN 20V 4A 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.

Nexperia

Availability : 2800
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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 0.1684

Multiples of: 1

Smd/Smt

SC - 74 - 6

Npn

Single

15 A

20 V

5 V

360 mW

100 Mhz

- 65 C

+ 150 C

Reel

2SC5242OTU

Bipolar (BJT) Transistor NPN 250 V 17 A 30MHz 130 W Through Hole TO-3P

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 : 2799
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

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USD 2.486

Multiples of: 1

Through Hole

TO - 3P - 3

Npn

Single

17 A

230 V

5 V

130000 mW

30 Mhz

- 55 C

+ 150 C

2Sc5242

Tube

DCX114YUQ-7-F

Transistor: NPN / PNP; bipolar; BRT, complementary; 50V; 100mA

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 : 2798
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.077

Multiples of: 5

2SB1197A_R1_00001

Bipolar Transistors - BJT PNP Low Vce(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.

Panjit

Availability : 2798
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0994

Multiples of: 1

BSV52.215

Transistor: NPN; bipolar; 12V; 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 : 2798
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November 2025

November 2025
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USD 0.1806

Multiples of: 1

ZXTN25020CFHTA

Diodes Incorporated Bipolar Transistors - BJT NPN 20V 4.5A MED PWR

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 : 2798
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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 0.2365

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

4.5 A

20 V

70 V

7 V

175 mV

1810 mW

185 Mhz

- 55 C

+ 150 C

Zxtn250

Reel

BC846BS-TP

Bipolar Transistors - BJT NPN SIGNAL 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.

Micro Commercial Components (MCC)

Availability : 2797
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USD 0.0994

Multiples of: 5

2SCR587D3TL1

Bipolar Transistors - BJT POWER 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.

ROHM

Availability : 2796
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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 0.7073

Multiples of: 1

SMD/SMT

TO - 252 - 3

NPN

Single

6 A

120 V

6 V

350 mV

10 W

250 MHz

+ 150 C

Reel

BC856B-HF

Bipolar Transistors - BJT TRANSISTOR PNP -65V -0.1A HALOGEN-FREE

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 : 2795
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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 0.0412

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Pnp

Single

- 0.1 A

- 65 V

- 80 V

- 5 V

- 0.65 V

250 mW

100 Mhz

- 65 C

+ 150 C

Cut Tape

BC807-25W

Transistor: PNP; bipolar; 45V; 0.5A; 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.

Yangjie

Availability : 2793
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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 0.011

Multiples of: 20

MMBT3906Q

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.

Yangjie

Availability : 2793
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November 2025