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

SMMBT5088LT1G

Bipolar (BJT) Transistor NPN 30 V 50 mA 50MHz 300 mW Surface Mount SOT-23-3 (TO-236)

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 : 200790
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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 0.0682

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

50 mA

30 V

35 V

4.5 V

0.5 V

300 mW

40 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbt5088l

Reel

S9013

Transistors (NPN/PNP) NPN 500mA 25V 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.

Shikues

Availability : 197462
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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 0.0062

Multiples of: 50

SS8550

Transistors (NPN/PNP) PNP 1.5A 25V 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.

Hottech

Availability : 197152
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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 0.0081

Multiples of: 50

CMPT3904E

Transistors Bipolar - BJT NPN Enhanced Complimentary

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 : 195362
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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 0.0811

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.2 A

40 V

60 V

6 V

200 mV

350 mW

300 Mhz

- 65 C

+ 150 C

Cmpt3904e

Reel

FJPF3305H1TU

Transistors Bipolar - BJT NPN Silicon 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 : 193130
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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 0.5499

Multiples of: 765

Through Hole

TO - 220F

Npn

Single

4 A

400 V

700 V

9 V

30000 mW

4 Mhz

- 65 C

+ 150 C

Fjpf3305

Tube

BC846B.215

Transistor: NPN; 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 : 192281
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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 0.0322

Multiples of: 1

UMT3906T106

Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 200 mW Surface Mount UMT3

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 : 192060
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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 0.0343

Multiples of: 3000

Smd/Smt

SC - 70

Pnp

Single

0.2 A

- 40 V

- 5 V

- 0.4 V

250 Mhz

- 55 C

+ 150 C

Reel

PMBT2222AYSX

NXP Semiconductors Bipolar Transistors - BJT 40V Double NPN Switching 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.

Nexperia

Availability : 192060
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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 0.0689

Multiples of: 1

Smd/Smt

TSOP - 6

Npn

Dual

800 mA

40 V

75 V

6 V

1 V

550 mW

300 Mhz

- 55 C

+ 150 C

Reel

2SC2412KT146R

Bipolar (BJT) Transistor NPN 50 V 150 mA 180MHz 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 : 190934
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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 0.0135

Multiples of: 20

Smd/Smt

SC - 59

Npn

Single

0.15 A

50 V

60 V

7 V

200 mW (1/5 w)

180 Mhz

- 55 C

+ 150 C

2Sc2412k

Reel

ZXTP07040DFFTA

Bipolar (BJT) Transistor PNP 40 V 3 A 200MHz 1.5 W Surface Mount SOT-23F

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 : 189654
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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 0.198

Multiples of: 1

Smd/smt

SOT - 23F

Pnp

Single

3 A

40 V

50 V

7 V

200_Mhz

- 55 C

+ 150 C

Reel

BC860B,215

Transistor: PNP; 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 : 188180
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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 0.0282

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

0.1 A

45 V

50 V

5 V

250 mW

100 Mhz

- 65 C

+ 150 C

Reel

BC817-25

Transistor: NPN; bipolar; 45V; 800mA; 310mW; 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 : 187236
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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 0.0322

Multiples of: 1

BCP5216TA

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 1K

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 : 186240
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
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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 0.0692

Multiples of: 1000

Smd/Smt

SOT - 223 - 4

Pnp

Single

1 A

60 V

5 V

2000 mW

125 Mhz

- 55 C

+ 150 C

Bcp52

Cut Tape

STN83003

Transistor: NPN; bipolar; 400V; 1.5A; 1.6W; SOT223

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 : 186240
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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 0.1717

Multiples of: 1000

NPN

S9013

Transistors (NPN/PNP) SOT23 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.

TWGMC

Availability : 185477
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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 0.0055

Multiples of: 50

SS8550

Transistors (NPN/PNP) PNP 1.5A 25V 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.

SLKORMICRO

Availability : 184300
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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 0.0061

Multiples of: 50

S8050

Transistors (NPN/PNP) NPN 500mA 25V 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.

SLKORMICRO

Availability : 181923
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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 0.005

Multiples of: 50

MMBTA06Q-7-F

Bipolar Transistors - BJT NPN Small Sig Trans 60Vcbo 60Vceo 4.0V

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 : 180392
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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 0.0264

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

1 A

80 V

4 V

250 mV

310 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbta06

Reel

PZT3904T1G

Bipolar Transistors - BJT 0.2A 40V 1.5W 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 : 179215
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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 0.0879

Multiples of: 1

Smd/Smt

SOT - 223 - 4

Npn

Single

0.2 A

40 V

60 V

6 V

0.3 V

1.5 W

300 Mhz

- 55 C

+ 150 C

Pzt3904

Cut Tape

KSA733YTA

Transistors Bipolar - BJT PNP Epitaxial 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.

ON Semiconductor

Availability : 178932
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November 2025