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

BC847CWT1G

Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 150 mW Surface Mount SC-70-3 (SOT323)
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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

1719810
Ships to you
between Fri. 27 Mar to Thu. 02 Apr

April 2026

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

AUD 0.0283

Multiples of: 3000

Smd/Smt

SC - 70 - 3

Npn

Single

0.1 A

45 V

50 V

6 V

0.6 V

150 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Bc847cw

Reel

MMBT2222A

40V 300mW 100@150mA,10V 600mA NPN 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.

hongjiacheng

373983
Ships to you
between Fri. 10 Apr to Wed. 15 Apr

April 2026

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

AUD 0.0143

Multiples of: 50

SMMBT5088LT1G

Bipolar (BJT) Transistor NPN 30 V 50 mA 50MHz 300 mW Surface Mount SOT-23-3 (TO-236)
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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

186240
Ships to you
between Fri. 27 Mar to Thu. 02 Apr

April 2026

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

AUD 0.1059

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

50 mA

30 V

35 V

4.5 V

0.5 V

300 mW

40 Mhz

- 55 C

+ 150 C

Aec - Q101

Mmbt5088l

Reel

PMD2001D,115

Transistor: NPN / PNP; bipolar; 40V; 600mA; 540mW; SC74,SOT457
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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

183098
Ships to you
between Thu. 02 Apr to Mon. 06 Apr

April 2026

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

AUD 0.1248

Multiples of: 1

Smd/Smt

SC - 74 - 6

Dual

540 mW

- 65 C

+ 150 C

Reel

JANTX2N2222A

Trans GP BJT NPN 50V 0.8A 3-Pin TO-18
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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.

Semicoa

181411
Ships to you
between Fri. 27 Mar to Thu. 02 Apr

April 2026

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

AUD 7.6758

Multiples of: 1

Through Hole

Npn

MMBTA42,215

Bipolar (BJT) Transistor NPN 300 V 100 mA 50MHz 250 mW Surface Mount TO-236AB
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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

179262
Ships to you
between Thu. 02 Apr to Mon. 06 Apr

April 2026

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

AUD 0.0493

Multiples of: 1

Smd/Smt

TO - 236AB

Npn

Single

0.2 A

300 V

6 V

50 Mhz

- 65 C

+ 150 C

Reel

KSA733YTA

Transistors Bipolar - BJT PNP Epitaxial Transistor
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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

178932
Ships to you
between Fri. 27 Mar to Thu. 02 Apr

April 2026

April 2026
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15	5	6	7	8	9	10	11
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0575

Multiples of: 1

Through Hole

TO - 92 - 3 K in KED LEAD

Pnp

Single

0.15 A

- 50 V

- 60 V

- 5 V

- 0.18 V

250 mW

180 Mhz

- 55 C

+ 150 C

Ksa733

Ammo Pack

KST5087MTF

Bipolar Transistors - BJT PNP Si Transistor Epitaxial
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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

177510
Ships to you
between Fri. 27 Mar to Thu. 02 Apr

April 2026

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

AUD 0.044

Multiples of: 1

Smd/smt

SOT - 23 - 3

Pnp

Single

0.05 A

- 50 V

- 3 V

- 0.3 V

350 mW

40_Mhz

+ 150 C

Kst5087

Cut Tape

PBSS4160V,115

Bipolar (BJT) Transistor NPN 60 V 900 mA 220MHz 500 mW Surface Mount SOT-666
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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

174425
Ships to you
between Thu. 02 Apr to Mon. 06 Apr

April 2026

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

AUD 0.1461

Multiples of: 1

Smd/Smt

SS - M in I

Npn

Single

1 A

60 V

80 V

5 V

500 mW (1/2 w)

220 Mhz

- 65 C

+ 150 C

Reel

PZT3904T1G

Bipolar Transistors - BJT 0.2A 40V 1.5W 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

167502
Ships to you
between Fri. 27 Mar to Thu. 02 Apr

April 2026