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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

First

...

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

MMBT2907AWT1G

Trans GP BJT PNP 60V 0.6A 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 : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0168

Multiples of: 3000

Smd/Smt

SC - 70 - 3

Pnp

Single

0.6 A

- 60 V

4 V

5 V

- 1.6 V

150 mW

200 Mhz

- 55 C

+ 150 C

Aec - Q100

Mmbt2907aw

Cut Tape

FJV1845PMTF

Transistors Bipolar - BJT NPN 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 : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0385

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.05 A

120 V

5 V

0.07 V

300 mW

100 Mhz

- 55 C

+ 150 C

Fjv1845

Reel

BCP5410TA

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 : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0555

Multiples of: 1000

Smd/Smt

SOT - 223 - 4

Npn

Single

1 A

45 V

5 V

2000 mW

100 Mhz

- 55 C

+ 150 C

Bcp54

Cut Tape

MMDT3904VC-7

Transistors Bipolar - BJT BIPOLAR TRANSISTOR SMLSGNL NPN 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.

Diodes Incorporated

Availability : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0614

Multiples of: 3000

Smd/Smt

SOT - 563

Npn

Dual

0.2 A

40 V

60 V

6 V

300 Mhz

- 55 C

+ 150 C

Mmdt3904

Reel

DXT5551P5-13

Transistors Bipolar - BJT BIPOLAR TRANS,NPN 160V, 600mA

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 : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.1466

Multiples of: 5000

Smd/Smt

POWERDI - 5

Npn

Single

600 mA

160 V

180 V

6 V

200 mV

700 mW

130 Mhz

- 55 C

+ 150 C

Dxt5551

Reel

MJD340T4G

Transistors Bipolar - BJT 0.5A 300V 15W 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 : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.2063

Multiples of: 2500

Smd/Smt

TO - 252 - 3 (DPAK)

Npn

Single

0.5 A

300 V

3 V

1 V

15 W

- 65 C

+ 150 C

Mjd340

Reel

MMPQ2907A

Bipolar Transistors - BJT PNP Gen Purpose Amp

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 : 72750
Ship by Thu. 20 Nov to Wed. 26 Nov

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 1.173

Multiples of: 2500

Smd/Smt

SOIC - 16

Pnp

Quad

- 600 mA

- 60 V

- 5 V

- 1.6 V

1 W

250 Mhz

- 55 C

+ 150 C

Mmpq2907a

Cut Tape

FCX495QTA

Bipolar Transistors - BJT Pwr Hi Voltage Transistor SOT89 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 : 72660
Ship by Tue. 18 Nov to Thu. 20 Nov

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 0.183

Multiples of: 1

Cut Tape

MMBT5551

Transistors (NPN/PNP) NPN 600mA 160V 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.

Semtech

Availability : 72216
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0078

Multiples of: 50

NPN

Tape And Reel

STD13003T4

STMicroelectronics Bipolar Transistors - BJT HV FST SWCH PW TRNS 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.

STMicroelectronics

Availability : 72098
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.2824

Multiples of: 1

Smd/Smt

TO - 252

Npn

Single

1.5 A

400 V

9 V

20000 mW

- 65 C

+ 150 C

Std13003

Reel

MPSW06RLRAG

Bipolar Transistors - BJT 500mA 80V 1W 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 : 71780
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.2045

Multiples of: 1

Through Hole

TO - 92

Npn

Single

0.5 A

80 V

4 V

0.4 V

50 Mhz

- 55 C

+ 150 C

Mpsw06

Reel

MMBT4401LT3G

Transistors Bipolar - BJT 600mA 60V 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 : 70807
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0149

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

0.6 A

40 V

60 V

6 V

0.75 V

225 mW

250 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbt4401l

Reel

PMBT2222A,235

Bipolar (BJT) Transistor NPN 40 V 600 mA 300MHz 250 mW Surface Mount TO-236AB

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 : 70761
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.023

Multiples of: 1

Smd/Smt

SOT - 23

Npn

Single

0.6 A

40 V

75 V

6 V

250 mW

300 Mhz

- 65 C

+ 150 C

Reel

BC846C

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.

Diotec

Availability : 70221
Ship by Tue. 18 Nov to Thu. 20 Nov

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 0.0616

Multiples of: 1

MMBT2222ALT1HTSA1

Infineon Technologies Bipolar Transistors - BJT AF TRANS GP BJT NPN 40V 0.6A

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 : 70194
Ship by Tue. 18 Nov to Thu. 20 Nov

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 0.0352

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

40 V

75 V

6 V

1 V

330 mW

300 Mhz

- 65 C

+ 150 C

Mmbt2222

Reel

MMBT3904T

Transistors (NPN/PNP) NPN 200mA 40V SOT-523 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 : 69890
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0132

Multiples of: 20

MMBT4401WT1G

Transistors Bipolar - BJT 600mA 60V 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 : 69840
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0108

Multiples of: 3000

Smd/Smt

SC - 70 - 3

Npn

Single

0.6 A

40 V

60 V

6 V

0.75 V

250 Mhz

- 55 C

+ 150 C

Mmbt4401wt1

Reel

EMX2DXV6T5G

Transistors Bipolar - BJT 100mA 60V Dual 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 : 69840
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.068

Multiples of: 1

Smd/Smt

SOT - 563 - 6

Npn

Dual

0.1 A

50 V

60 V

7 V

0.4 V

357 mW

180 Mhz

- 55 C

+ 150 C

Aec - Q101

Emx2dxv6

Reel

MMBT5401

160V 300mW 100@10mA,5.0V 600mA 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.

hongjiacheng

Availability : 69621
Ship by Thu. 20 Nov to Wed. 26 Nov

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 0.0066

Multiples of: 50

BCX56

Transistors (NPN/PNP) NPN 1A 80V 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 : 62603
Ship by Thu. 20 Nov to Wed. 26 Nov

November 2025