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

BC808-25LT1G

Bipolar (BJT) Transistor PNP 25 V 500 mA 100MHz 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

62255
Ships to you
between Thu. 13 Nov to Wed. 19 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

AUD 0.0331

Multiples of: 1

Smd/Smt

SOT - 23 - 3

Pnp

Single

0.5 A

- 25 V

- 30 V

5 V

- 0.7 V

225 mW

100 Mhz

- 55 C

+ 150 C

Aec - Q101

Bc808

Reel

MCH6545-TL-E

ON Semiconductor Bipolar Transistors - BJT BIP PNPNPN 0.5A 50V
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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

61915
Ships to you
between Thu. 13 Nov to Wed. 19 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

AUD 0.3004

Multiples of: 1

Smd/Smt

SOT - 363 - 6

Npn, Pnp

Dual

- 500 mA , 500 mA

50 V

- 50 v , 60 V

- 5 v , 5 V

- 60 mV , 50 mV

550 mW

500 mhz, 690 mhz

+ 150 C

Mch6545

Reel

PMBT3906,235

Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 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

61642
Ships to you
between Wed. 19 Nov to Fri. 21 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

AUD 0.0227

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

0.2 A

40 V

6 V

250 Mhz

- 65 C

+ 150 C

Reel

BC817-25

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

HXY MOS

61498
Ships to you
between Thu. 27 Nov to Tue. 02 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.0124

Multiples of: 50

BC848BLT1G

Bipolar Transistors - BJT 100mA 30V 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

61110
Ships to you
between Thu. 13 Nov to Wed. 19 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

AUD 0.021

Multiples of: 3000

Smd/Smt

SOT - 23 - 3

Npn

Single

0.1 A

30 V

5 V

0.6 V

225 mW

100 Mhz

- 55 C

+ 150 C

Bc848bl

Cut Tape

MMBTA42-7-F

Trans GP BJT NPN 300V 0.5A Automotive 3-Pin SOT-23 T/R
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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

61110
Ships to you
between Thu. 13 Nov to Wed. 19 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

AUD 0.0266

Multiples of: 3000

Smd/Smt

SOT - 23

Npn

Single

0.5 A

300 V

6 V

0.5 V

300 mW

50 Mhz

- 55 C

+ 150 C

Mmbta42

Reel

KSA1182YMTF

Transistors Bipolar - BJT PNP Epitaxial Sil
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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

61110
Ships to you
between Thu. 13 Nov to Wed. 19 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

AUD 0.0611

Multiples of: 1

Smd/Smt

SOT - 23

Pnp

Single

0.5 A

- 30 V

- 35 V

- 5 V

- 0.1 V

150 mW

200 Mhz

- 55 C

+ 150 C

Ksa1182

Reel

MPSA92

Transistors Bipolar - BJT PNP Gen Pur SS
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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.

Central Semiconductor

61099
Ships to you
between Wed. 19 Nov to Fri. 21 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

AUD 0.2479

Multiples of: 1

Through Hole

TO - 92

Pnp

Single

0.5 A

300 V

5 V

0.8 V

625 mW

50 Mhz

- 65 C

+ 150 C

Mpsa92

Bulk

KSD471ACGTA

Bipolar (BJT) Transistor NPN 30 V 1 A 130MHz 800 mW Through Hole TO-92-3
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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

58423
Ships to you
between Thu. 13 Nov to Wed. 19 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

AUD 0.102

Multiples of: 1

Through Hole

TO - 92 - 3 K in KED LEAD

Npn

Single

1 A

30 V

40 V

5 V

800 mW

130 Mhz

- 55 C

+ 150 C

Ksd471

Ammo Pack

BC850BW,115

Bipolar (BJT) Transistor NPN 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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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

14550
Ships to you
between Thu. 13 Nov to Wed. 19 Nov

November 2025