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	Availability ⓘ (▲▼)	Price(AUD) (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

SS8050-TA

Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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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

2654356
Ships to you
between Wed. 25 Feb to Mon. 02 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0125

Multiples of: 50

MMBT5551

Transistors (NPN/PNP) NPN 600mA 160V SOT-23 (SOT-23-3) RoHS
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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

1519553
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between Wed. 25 Feb to Mon. 02 Mar

March 2026

March 2026
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10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0125

Multiples of: 50

MMBTA56-TP

Transistors Bipolar - BJT 500mA 80V
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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)

1393890
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between Wed. 11 Feb to Tue. 17 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0258

Multiples of: 3000

Smd/Smt

SOT - 23

Pnp

Single

0.5 A

80 V

60 V

4 V

0.25 V

225 mW

50 Mhz

- 55 C

+ 150 C

Mmbta56

Reel

BC817-16-TP

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

1370610
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between Wed. 11 Feb to Tue. 17 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0183

Multiples of: 3000

Smdsmt

SOT - 23 - 3

Npn

1000 mA

45 V

5 V

310 mW

100 Mhz

150 C

Bc817

Reel

S8050

25V 300mW 500mA 150MHz 600mV@500mA,50mA +150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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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

1332101
Ships to you
between Wed. 25 Feb to Mon. 02 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0062

Multiples of: 100

MMBTA06Q-7-F

Bipolar Transistors - BJT NPN Small Sig Trans 60Vcbo 60Vceo 4.0V
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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

1274580
Ships to you
between Wed. 11 Feb to Tue. 17 Feb

February 2026

February 2026
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5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0429

Multiples of: 3000

Smd/Smt

SOT - 23

Npn

Single

1 A

80 V

4 V

250 mV

310 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbta06

Reel

MMBT3904SL

Transistors Bipolar - BJT NPN Epitaxial Silicon
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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

1263909
Ships to you
between Wed. 11 Feb to Tue. 17 Feb

February 2026

February 2026
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5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.1218

Multiples of: 1

Smd/Smt

SOT - 923F

Npn

Single

0.2 A

40 V

60 V

6 V

227 mW

300 Mhz

- 55 C

+ 150 C

Mmbt3904

Reel

BC847BDW1T1G

ON Semiconductor Bipolar Transistors - BJT 100mA 50V Dual NPN
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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

1239660
Ships to you
between Wed. 11 Feb to Tue. 17 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0285

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

MMBTA06LT1G

Bipolar Transistors - BJT 500mA 80V NPN
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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

1230930
Ships to you
between Wed. 11 Feb to Tue. 17 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0196

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

0.5 A

80 V

4 V

0.25 V

225 mW

100 Mhz

- 55 C

+ 150 C

Mmbta06l

Cut Tape

PEMX1,315

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

1202800
Ships to you
between Wed. 11 Feb to Tue. 17 Feb

February 2026