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

BUK9Y8R8-60ELX

MOSFET SINGLE N-CHANNEL 60 V, 5.6 MOH
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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

6944
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between Thu. 23 Jul to Mon. 27 Jul

July 2026

July 2026
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.9949

Multiples of: 1

DTC123JMFHAT2L

Bipolar Transistors - Pre-Biased NPN SOT-723 50V VCC 0.1A IC
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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

6905
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between Thu. 23 Jul to Mon. 27 Jul

July 2026

July 2026
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0443

Multiples of: 1

RW1C015UNT2R

Trans MOSFET N-CH 20V 1.5A 6-Pin WEMT 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.

ROHM

6892
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between Fri. 17 Jul to Thu. 23 Jul

July 2026

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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.2369

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AP2316

SOT-23 MOSFETs 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.

Quan Li

6780
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between Fri. 31 Jul to Wed. 05 Aug

August 2026

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

AUD 0.0887

Multiples of: 10

TSM680P06CP ROG

MOSFET -60V -18A Single P-Channel Power MOSFET
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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.

Taiwan Semiconductor

3909
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between Thu. 23 Jul to Mon. 27 Jul

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 0.4252

Multiples of: 1

NDS9948

SOP-8 MOSFETs 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.

TECH PUBLIC

3005
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between Fri. 31 Jul to Wed. 05 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 0.5098

Multiples of: 1

NTMFSC0D9N04CL

MOSFET 40V T6 LL IN 5X6 DUALCOOL
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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

2870
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between Fri. 31 Jul to Wed. 05 Aug

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 1.3504

Multiples of: 1

FMMT591TA

Transistors Bipolar - BJT PNP Medium Power
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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

2454
Ships to you
between Fri. 31 Jul to Wed. 05 Aug

August 2026

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 0.1789

Multiples of: 5

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SSTA28T116

Bipolar (BJT) Transistor NPN - Darlington 80 V 300 mA 200MHz 200 mW Surface Mount SST3
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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

868
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between Thu. 23 Jul to Mon. 27 Jul

July 2026

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 0.1773

Multiples of: 1

TM80P04NF

40V 80A 5.9m PDFN5x6-8L MOSFETs 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.

Tritech-MOS

60
Ships to you
between Fri. 31 Jul to Wed. 05 Aug

August 2026