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

MMDT3904-TP

Transistors Bipolar - BJT 200mA 40V

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 : 7048020
Ship by Fri. 10 Jan to Thu. 16 Jan

January 2025

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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0312

Multiples of: 3000

Smd/Smt

SOT - 363

Npn

Dual

0.2 A

40 V

60 V

5 V

200 mW

300 Mhz

- 55 C

+ 150 C

Mmdt39

Reel

MMBT2907ALT1G

Bipolar Transistors - BJT 600mA 60V 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 : 5866560
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3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0125

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.6 A

- 60 V

5 V

- 1.6 V

225 mW

200 Mhz

- 55 C

+ 150 C

Mmbt2907al

Cut Tape

MMBT4401LT1G

ON Semiconductor Bipolar Transistors - BJT 600mA 60V NPN

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ON Semiconductor

Availability : 3829560
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3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0109

Multiples of: 3000

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

Mmbt4401l

Reel

MMBTA56LT1G

Bipolar Transistors - BJT 500mA 80V 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 : 3102060
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2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0181

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.5 A

- 80 V

4 V

- 0.25 V

225 mW

50 Mhz

- 55 C

+ 150 C

Mmbta56l

Cut Tape

SS8050-TA

Transistors (NPN/PNP) NPN 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.

Changjing Electronics Technology

Availability : 2872732
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January 2025

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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0088

Multiples of: 50

Hot

BC817-25-TP

Micro Commercial Components (MCC) Bipolar Transistors - BJT 45V, 800mA

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 : 2811060
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0085

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

0.1 uA

45 V

50 V

5 V

0.7 V

300 mW

100 Mhz

- 55 C

+ 150 C

Bc817

Reel

LMBT3904LT1G

Transistors (NPN/PNP) NPN 200mA 40V 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.

Leshan

Availability : 2428996
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0039

Multiples of: 50

BC857B-TP

Bipolar (BJT) Transistor PNP 45 V 100 mA 200MHz 310 mW Surface Mount SOT-23

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 : 2374560
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0093

Multiples of: 3000

Smd/Smt

SOT - 23

Pnp

- 200 mA

- 50 V

- 5 V

310 mW

100 Mhz

+ 150 C

Bc857

Reel

Hot

BC847,215

Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 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 : 2153400
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January 2025

January 2025
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0082

Multiples of: 3000

Smd/Smt

SOT - 23

Npn

Single

0.1 A

45 V

50 V

6 V

100 Mhz

- 65 C

+ 150 C

Reel

BC817K-16VL

BC817 Series 45V 500 mA SMT General Purpose Transistor - SOT-23

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 : 1794500
Ship by Fri. 10 Jan to Thu. 16 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0243

Multiples of: 10000

BC817-40-TP

Bipolar (BJT) Transistor NPN 45 V 800 mA 100MHz 310 mW Surface Mount SOT-23

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 : 1780920
Ship by Fri. 10 Jan to Thu. 16 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0082

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

1000 mA

45 V

5 V

310 mW

100 Mhz

- 55 C

+ 150 C

Bc817

Cut Tape

MMBT3904

Transistors (NPN/PNP) NPN 200mA 40V 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.

Changjing Electronics Technology

Availability : 1709472
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January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0063

Multiples of: 50

BC847BDW1T1G

ON Semiconductor Bipolar Transistors - BJT 100mA 50V 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 : 1690710
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January 2025

January 2025
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.023

Multiples of: 3000

Smd/Smt

SC - 70 - 6

Npn

Dual

0.1 A

45 V

50 V

6 V

0.6 V

100 Mhz

- 55 C

+ 150 C

Bc847bdw1

Reel

SS8550 Y2

Transistors (NPN/PNP) PNP 1.5A 25V SOT-323 (SC-70) 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 : 1612003
Ship by Fri. 24 Jan to Wed. 29 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0088

Multiples of: 50

Hot

MMDT3904-7-F

Transistors Bipolar - BJT 40V 200mW

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 : 1530660
Ship by Fri. 10 Jan to Thu. 16 Jan

January 2025

January 2025
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0181

Multiples of: 3000

Smd/Smt

SOT - 363

Npn

Dual

0.2 A

40 V

60 V

6 V

0.3 V

300 Mhz

- 55 C

+ 150 C

Mmdt3904

Reel

S8050-J3Y

NPN 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.

JSMSEMI

Availability : 1233219
Ship by Fri. 24 Jan to Wed. 29 Jan

January 2025

January 2025
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0027

Multiples of: 100

PEMX1,315

Bipolar Transistors - BJT 40V 200mW 2xPNP gen purpose transist

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 : 1210560
Ship by Fri. 10 Jan to Thu. 16 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0828

Multiples of: 1

Smd/Smt

SOT - 666 - 6

Pnp

Dual

40 V

50 V

5 V

0.2 V

300 mW

100 Mhz

+ 150 C

Reel

S9013 J3

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.

Changjing Electronics Technology

Availability : 1085613
Ship by Fri. 24 Jan to Wed. 29 Jan

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0088

Multiples of: 50

S8050 J3Y

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

Changjing Electronics Technology

Availability : 1037514
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January 2025

January 2025
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53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0085

Multiples of: 50

MMBT5551-TP

Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 300 mW Surface Mount SOT-23

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 : 49
Ship by Fri. 24 Jan to Wed. 29 Jan

January 2025