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

BCM857BV-7

Diodes Incorporated Bipolar Transistors - BJT 45V Matched Pair PNP SS Trans -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 : 6565
Ship by Thu. 13 Nov to Mon. 17 Nov

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 0.121

Multiples of: 1

Smd/Smt

SOT - 563 - 6

Pnp

Dual

- 200 mA

- 45 V

- 50 V

- 5 V

- 200 mV

500 mW

175 Mhz

- 65 C

+ 150 C

Bcm857

Reel

FZT951TA

Bipolar (BJT) Single Transistor - PNP - 60 V - 120 MHz - 3 W - -5 A - 200 ...

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 : 6555
Ship by Mon. 17 Nov to Fri. 21 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 0.2951

Multiples of: 1

Smd/Smt

SOT - 223

Pnp

Single

5 A

60 V

- 100 V

- 6 V

120 Mhz

- 55 C

+ 150 C

Fzt951

Reel

BC856B

65V 200mW 450 100mA 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.

Bourne

Availability : 6547
Ship by Mon. 17 Nov to Fri. 21 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 0.0067

Multiples of: 50

BC807-25

45V 300mW 160@100mA,1V 500mA PNP 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.

XZT

Availability : 6547
Ship by Mon. 17 Nov to Fri. 21 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 0.0073

Multiples of: 50

Hot

BC807DS,115

Transistors Bipolar - BJT TRANS DOUBLE 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 : 6545
Ship by Thu. 13 Nov to Mon. 17 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 0.2688

Multiples of: 1

Smd/Smt

SC - 74

Pnp

Dual

- 1 A

- 45 V

50 V

- 5 V

370 mW

80 Mhz

- 65 C

+ 150 C

Reel

MPSA42

Transistors (NPN/PNP) NPN 500mA 300V TO-92 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 : 6537
Ship by Mon. 17 Nov to Fri. 21 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 0.0221

Multiples of: 20

2N4401

Transistors Bipolar - BJT NPN Gen Pur SS

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 : 6526
Ship by Thu. 13 Nov to Mon. 17 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 0.143

Multiples of: 1

Through Hole

TO - 92 - 3

Npn

Single

600 mA

40 V

60 V

6 V

750 mV

625 mW

250 Mhz

- 55 C

+ 150 C

2N4401

Bulk

BD442G

Bipolar Transistors - BJT 4A 80V 36W 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 : 6512
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.4185

Multiples of: 1

Through Hole

TO - 225 - 3

Pnp

Single

4 A

80 V

5 V

0.8 V

36 W

3 Mhz

- 55 C

+ 150 C

Bd442

Bulk

TDTC114E,LM(T

Transistor: NPN; bipolar; BRT; 50V; 0.1A; 320mW; SOT23; R1:10kO

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 : 6508
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0252

Multiples of: 10

MMBT1616AG-G-AE3-R

60V 350mW 200@100mA,2V 1A 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.

Unisonic

Availability : 6499
Ship by Mon. 17 Nov to Fri. 21 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 0.0409

Multiples of: 20

2SAR523UBTL

ROHM Semiconductor Bipolar Transistors - BJT GP Amplification 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.

ROHM

Availability : 6486
Ship by Mon. 17 Nov to Fri. 21 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 0.0646

Multiples of: 1

Smd/Smt

UMT - 3F

Pnp

Single

- 50 V

- 5 V

- 0.15 V

200 mW

300 Mhz

+ 150 C

2Sar523ub

Reel

2SCR533P5T100

Bipolar Transistors - BJT NPN 50V Vceo 3A Ic MPT3

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 : 6480
Ship by Thu. 13 Nov to Mon. 17 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 0.1474

Multiples of: 1

Smd/Smt

SC - 62 - 3

Npn

Single

3 A

50 V

6 V

130 mV

500 mW

320 Mhz

- 55 C

+ 150 C

2Sxr

Reel

MPSA44

Transistor: NPN; bipolar; 400V; 300mA; 625mW; TO92

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 : 6478
Ship by Thu. 13 Nov to Mon. 17 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 0.0434

Multiples of: 1

ZUMT717TA

Diodes Incorporated Bipolar Transistors - BJT PNP Super323

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 : 6473
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
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USD 0.1369

Multiples of: 1

Smd/Smt

SOT - 323

Pnp

Single

1.25 A

- 12 V

- 5 V

- 185 mV

500 mW

220 Mhz

- 55 C

+ 150 C

Zumt7

Reel

2SA1013-TA

Transistors (NPN/PNP) PNP 1A 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.

Changjing Electronics Technology

Availability : 6469
Ship by Mon. 17 Nov to Fri. 21 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 0.0463

Multiples of: 10

2N2222A

Transistors (NPN/PNP) NPN 600mA 40V TO-92 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 : 6460
Ship by Mon. 17 Nov to Fri. 21 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 0.0169

Multiples of: 20

NSS1C300ET4G

Bipolar Transistors - BJT BIPOLAR XTSR 3A/100V

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 : 6452
Ship by Thu. 13 Nov to Mon. 17 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
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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 0.4136

Multiples of: 1

Smd/Smt

DPAK - 3

Pnp

Single

3 A

100 V

140 V

6 V

0.4 V

33 W

100 Mhz

- 65 C

+ 150 C

Aec - Q101

Nss1c300e

Reel

BC848C

Transistors (NPN/PNP) NPN 100mA 30V 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 : 6450
Ship by Mon. 17 Nov to Fri. 21 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 0.0091

Multiples of: 50

BC808-40

Transistor: PNP; bipolar; 25V; 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 : 6450
Ship by Thu. 13 Nov to Mon. 17 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: 25

BC817-QR

Bipolar Transistors - BJT BC817-Q series - 45 V, 500 mA NPN general-purpose transistors

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 : 6448
Ship by Thu. 13 Nov to Mon. 17 Nov

November 2025