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

BC847CM,315

Transistor: NPN; bipolar; 45V; 100mA; 250mW; SOT883

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 : 11478
Ship by Wed. 12 Nov to Fri. 14 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 0.022

Multiples of: 1

Smd/Smt

SOT - 883

Npn

Single

0.1 A

45 V

50 V

5 V

430 mW

100 Mhz

- 65 C

+ 150 C

Reel

BC858AWT1G

ON Semiconductor Bipolar Transistors - BJT 100mA 30V 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 : 11467
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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 0.0264

Multiples of: 1

Smd/Smt

SC - 70 - 3

Pnp

Single

0.1 A

- 30 V

5 V

- 0.65 V

150 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Bc858aw

Reel

LBC807-16LT1G

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.

Leshan

Availability : 11448
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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 0.0088

Multiples of: 20

DTA143ECA

Transistor: PNP; bipolar; BRT; 50V; 0.1A; 200mW; SOT23; R1: 4.7kΩ

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.

Luguang

Availability : 11446
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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 0.0434

Multiples of: 25

BC817K-25HVL

Bipolar Transistors - BJT 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 : 11431
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November 2025

November 2025
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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 0.033

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Npn

Single

500 mA

45 V

50 V

5 V

700 mV

775 mW

100 Mhz

- 55 C

+ 150 C

Cut Tape

DST3946DPJ-7

Diodes Incorporated Bipolar Transistors - BJT NPNPNP 60V VCBO 40V VCEO 6.0 VEBO

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 : 11428
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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 0.066

Multiples of: 1

Smd/Smt

SOT - 963 - 6

Npn, Pnp

Dual

40 V

- 40 v , 60 V

- 5 v , 6 V

200 mV

300 mW

300 Mhz

- 55 C

+ 150 C

Dst39

Reel

BC846BW_R1_00001

Bipolar Transistors - BJT NPNGENERALPURPOSETRANSISTORS VCE65V IC100mA SOT-323

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.

Panjit

Availability : 11421
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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 0.049

Multiples of: 1

EMX2T2R

Transistors Bipolar - BJT DUAL NPN 50V 150MA

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 : 11406
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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 0.0392

Multiples of: 10

Smd/Smt

EMT - 6

Npn

Dual

0.15 A

50 V

60 V

7 V

0.4 V

150 mW

180 Mhz

- 55 C

+ 150 C

Emx2

Reel

DPBT8105-7

Transistors Bipolar - BJT 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.

Diodes Incorporated

Availability : 11385
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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 0.0429

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

1 A

60 V

80 V

5 V

150 Mhz

- 55 C

+ 150 C

Dpbt8105

Reel

SBC807-16LT1G

Bipolar Transistors - BJT SS GP XSTR SPCL TR

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 : 11379
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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 0.0377

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.5 A

45 V

50 V

5 V

300 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Bc807 - 16L

Cut Tape

MJD340RLG

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 : 11372
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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 0.2691

Multiples of: 1

Smd/Smt

TO - 252 - 3 (DPAK)

Npn

Single

0.5 A

300 V

3 V

1 V

15 W

- 65 C

+ 150 C

Aec - Q101

Mjd340

Reel

ZTX690BSTZ

Diodes Incorporated Bipolar Transistors - BJT NPN Super E-Line

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 : 11363
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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 0.3829

Multiples of: 1

Through_Hole

TO - 92

Npn

Single

2 A

45 V

5 V

0.5 V

1 W

150_Mhz

- 55 C

+ 150 C

Ztx690

Bulk

NSVBC858AWT1G

Bipolar Transistors - BJT SS SC70 GP XSTR PNP 30V

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 : 11362
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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 0.0449

Multiples of: 1

Aec - Q101

Bc856bwt1

Cut Tape

BCX54-16,115

Bipolar (BJT) Transistor NPN 45 V 1 A 180MHz 1.25 W Surface Mount SOT-89

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 : 11358
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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 0.063

Multiples of: 1

Smd/Smt

SOT - 89

Npn

Single

1 A

45 V

5 V

180 Mhz

- 65 C

+ 150 C

Reel

LBC857BWT1G

45V 100mA PNP SC-70 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.

Leshan

Availability : 11349
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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 0.014

Multiples of: 20

BC337-40

Transistor: NPN; bipolar; 45V; 0.8A; 0.625W; 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.

Luguang

Availability : 11349
Ship by Wed. 12 Nov to Fri. 14 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 0.021

Multiples of: 25

BCW30LT1G

Transistors Bipolar - BJT 100mA 32V 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 : 11188
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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 0.0307

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.1 A

- 32 V

5 V

- 0.3 V

225 mW

- 55 C

+ 150 C

Aec - Q101

Bcw30l

Reel

MJF44H11G

Bipolar (BJT) Transistor NPN 80 V 10 A 50MHz 2 W Through Hole TO-220FP

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 : 8887
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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 0.9704

Multiples of: 50

Through Hole

TO - 220FP - 3

Npn

Single

10 A

80 V

5 V

1 V

36 W

50 Mhz

- 55 C

+ 150 C

Mjf44h11

Tube

BC846BPN,115

NXP Semiconductors Bipolar Transistors - BJT TRANSISTOR 56BSSOT363

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 : 3713
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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 0.2338

Multiples of: 1

Smd/Smt

SC - 88

Npn/Pnp

Dual

200 mA

65 V

80 V

6 V

200 mW

100 Mhz

- 55 C

+ 150 C

Reel

PBSS5350D,115

Bipolar (BJT) Transistor PNP 50 V 3 A 100MHz 750 mW Surface Mount 6-TSOP

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 : 2745
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025