About Transistors

Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.

Transistors

Bipolar Transistors - BJT

Bipolar Transistors - Pre-Biased

Darlington Transistors

Digital Transistors

GaN FETs

IGBT Modules

IGBT Transistors

IGBTs

JFETs

MOSFETs

RF Transistors

SiC MOSFETs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

IMBG120R017M2HXTMA1

SiC MOSFETs Y
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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.

Infineon

3191
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between Thu. 30 Jul to Mon. 03 Aug

August 2026

August 2026
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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 16.7463

Multiples of: 1

RQ1A060ZPTR

MOSFET SW MOSFET MID PWR P-CH 12V -6A
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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.

ROHM

3186
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August 2026

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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.5007

Multiples of: 1

BSC042NE7NS3 G

MOSFET N-Ch 75V 100A TDSON-8 OptiMOS 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.

Infineon

3186
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August 2026

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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 2.2817

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IAUMN10S5N016GAUMA1

MOSFETs MOSFET_(75V 120V(
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Infineon

3185
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August 2026

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36	30	31	1	2	3	4	5

AUD 4.2358

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IRLZ34PBF-BE3

N-Channel 60V 30A (Tc) 88W (Tc) Through Hole TO-220AB
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Vishay

3183
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between Fri. 24 Jul to Thu. 30 Jul

July 2026

July 2026
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.5467

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RN1702JE(TE85L,F)

Transistors Switching - Resistor Biased Gen Trans NPN x 2 ESV, 50V, 100A
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Toshiba

3182
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August 2026

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34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.1067

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PSMN014-80YLX

MOSFET PSMN014-80YL/LFPAK/REEL 7" Q1/
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Nexperia

3182
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August 2026

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32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.5943

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SST2222AHZGT116

Bipolar Transistors - BJT NPN SOT-23 0.6A 40V VCEO
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ROHM

3090
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August 2026

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33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.0378

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SQ2364EES-T1_GE3

MOSFET 60V Vds; +/-8V Vgs SOT-23; 4A Id
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Vishay

3086
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July 2026

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29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.7794

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FZT549TA

Bipolar (BJT) Transistor PNP 30 V 1 A 100MHz 2 W Surface Mount SOT-223-3
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Diodes Incorporated

972
Ships to you
between Fri. 24 Jul to Thu. 30 Jul

July 2026