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

NTMFS4936NT1G

MOSFET NFET SO8FL 30V
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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

69426
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between Fri. 13 Feb to Thu. 19 Feb

February 2026

February 2026
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AUD 0.5552

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SN7002N H6433

Infineon Technologies 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.

Infineon

69410
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between Thu. 19 Feb to Mon. 23 Feb

February 2026

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AUD 0.046

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SI2337DS-T1-BE3

MOSFET P-CHANNEL 80-V (D-S)
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Vishay

69394
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February 2026

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AUD 0.805

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CPH3350-TL-W

ON Semiconductor MOSFET PCH 1.8V DRIVE SERIES
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ON Semiconductor

69280
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AUD 0.2885

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BSS138IXTSA1

MOSFET SMALL SIGNAL MOSFETS
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Infineon

68997
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AUD 0.0575

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CXT3906

Transistors Bipolar - BJT PNP GP
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Central Semiconductor

68516
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AUD 0.5135

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2SC6097-TL-E

Transistors Bipolar - BJT HIGH-CURRENT SWITCHING
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ON Semiconductor

68493
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10	1	2	3	4	5	6	7

AUD 0.5317

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BSL308CH6327XTSA1

MOSFET SMALL SIGNAL+P-CH
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Infineon

68489
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AUD 0.284

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NTZD3152PT1G

MOSFET -20V -430mA Dual P-Channel
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ON Semiconductor

68474
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February 2026

February 2026
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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 0.0903

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SSM3J332R,LF

MOSFET SM Sig P-CH MOS 12V VGSS -6A -30VDSS
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Toshiba

46695
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between Fri. 27 Feb to Wed. 04 Mar

March 2026