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

BCX53-16.115

Transistor: PNP; bipolar; 80V; 1A; 1.35W; SOT89

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 : 3865
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.1232

Multiples of: 1

2SA1015

50V 200mW 150mA PNP 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.

HXY MOS

Availability : 3860
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November 2025

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USD 0.0047

Multiples of: 20

BCX56-10,115

Transistors Bipolar - BJT NPN 80V 1A

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 : 3860
Ship by Tue. 18 Nov to Mon. 24 Nov

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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 0.1306

Multiples of: 1

Smd/Smt

SOT - 89

Npn

Single

1 A

80 V

100 V

5 V

180 Mhz

- 65 C

+ 150 C

Reel

FZT749TC

Diodes Incorporated Bipolar Transistors - BJT PNP 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 : 3860
Ship by Fri. 14 Nov to Tue. 18 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 0.3136

Multiples of: 1

Smd/Smt

SOT - 223

Pnp

Single

3 A

- 25 V

- 35 V

- 5 V

- 0.4 V

2 W

160 Mhz

- 55 C

+ 150 C

Fzt749

Reel

PBSS303PX,115

NXP Semiconductors Bipolar Transistors - BJT TRANS BISS 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 : 3860
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 0.3199

Multiples of: 1

Smd/Smt

UPAK

Pnp

Single

5.1 A

30 V

5 V

2100 mW

130 Mhz

- 65 C

+ 150 C

Reel

2SC2655G-Y-AB3-R

SOT-89 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.

Unisonic

Availability : 3858
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 0.0492

Multiples of: 5

2SA2016G-AB3-R

Transistors (NPN/PNP) PNP 7A 50V 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.

Unisonic

Availability : 3858
Ship by Tue. 18 Nov to Mon. 24 Nov

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 0.0842

Multiples of: 1

MJD32T4G

Transistors Bipolar - BJT 3A 40V 15W PNP

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 : 3856
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 0.3982

Multiples of: 1

Smd/Smt

TO - 252 - 3 (DPAK)

Pnp

Single

3 A

40 V

5 V

1.2 V

1.56 W

3 Mhz

- 65 C

+ 150 C

Mjd32

Reel

NST3904DXV6T1G

Transistors Bipolar - BJT 200mA 60V Dual Switching 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 : 3855
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 0.0698

Multiples of: 5

Smd/Smt

SOT - 563 - 6

Npn

Dual

0.2 A

40 V

60 V

6 V

0.3 V

357 mW

300 Mhz

- 55 C

+ 150 C

Aec - Q101

Nst3904dxv6

Reel

NSTB1005DXV5T1G

Trans Digital BJT NPN/PNP 50V 100mA Automotive 5-Pin SOT-553 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 : 3855
Ship by Fri. 14 Nov to Tue. 18 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 0.0803

Multiples of: 1

Smd/Smt

SOT - 553 - 5

Pnp

Dual

50 V

0.25 V

357 mW

Aec - Q101

Nstb1005dxv5

Reel

PHE13009,127

NXP Semiconductors Bipolar Transistors - BJT RAIL PWR-MOS

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

Availability : 3855
Ship by Fri. 14 Nov to Tue. 18 Nov

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 0.2959

Multiples of: 1

Through Hole

TO - 220 - 3

Npn

Single

12 A

400 V

700 V

0.32 V

80 W

- 65 C

+ 150 C

Tube

FZT869TA

Diodes Incorporated Bipolar Transistors - BJT NPN High Ct 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 : 3855
Ship by Fri. 14 Nov to Tue. 18 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 0.3762

Multiples of: 1

Smd/Smt

SOT - 223

Npn

Single

7 A

25 V

60 V

6 V

100 Mhz

- 55 C

+ 150 C

Fzt869

Reel

ZXTP2041FTA

Bipolar (BJT) Transistor PNP 40 V 1 A 150MHz 350 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 : 3850
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 0.039

Multiples of: 10

Smd/smt

SOT - 23

Pnp

Single

1 A

40 V

5 V

350 mW

150_Mhz

- 55 C

+ 150 C

Zxtp20

Reel

2N5551G-B-AB3-R

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.

Unisonic

Availability : 3850
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 0.0464

Multiples of: 10

BUJ403A,127

Transistors Bipolar - BJT Trans GP BJT NPN 550V 6A 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

Availability : 3836
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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 0.3388

Multiples of: 1

Through Hole

TO - 220 - 3

Npn

Single

10 A

550 V

1.2 kV

1200 V

0.15 V

100 W

- 65 C

+ 150 C

Reel

KTC1027-Y-AT/P

Transistors (NPN/PNP) NPN 800mA 120V TO-92L 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 : 3834
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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 0.0807

Multiples of: 5

MMBTA42 1D

300V 350mW 100@10mA,10V 300mA 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.

Hong Kong Chuangji

Availability : 3833
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 0.0151

Multiples of: 20

MMBTA44

Transistors (NPN/PNP) NPN 300mA 400V 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.

Blue Rocket

Availability : 3833
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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 0.0312

Multiples of: 10

MMBTA94T

Transistors (NPN/PNP) PNP 300mA 400V SOT-89 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 : 3833
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 0.0344

Multiples of: 10

S9013

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.

High Diode

Availability : 3831
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025