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

BC846SF

Bipolar Transistors - BJT TRANS BIPOLAR
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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

5048
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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14	29	30	31	1	2	3	4

AUD 0.0542

Multiples of: 1

CMRDM7590 TR

MOSFET 20V P-Ch Enh FET 8.0Vgs 125mW 0.5mm
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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

5048
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.2167

Multiples of: 1

BC848C-TP

Transistors Bipolar - BJT NPN 30V 0.1A
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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.

Micro Commercial Components (MCC)

5044
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0361

Multiples of: 1

BC547CBK

Transistor: NPN; bipolar; 45V; 100mA; 500mW; TO92
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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.

Diotec

5014
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between Fri. 13 Mar to Wed. 18 Mar

March 2026

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14	29	30	31	1	2	3	4

AUD 0.0387

Multiples of: 10

FDMS4435BZ

MOSFET P-Channel PowerTrench 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.

ON Semiconductor

4737
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

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14	29	30	31	1	2	3	4

AUD 0.4499

Multiples of: 1

2SA1162-GR,LF

Transistors Bipolar - BJT PNP Transistor -50V S-Mini -0.15A -0.3V
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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.

Toshiba

4462
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between Fri. 13 Mar to Wed. 18 Mar

March 2026

March 2026
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0181

Multiples of: 50

IAUC120N06S5L032ATMA1

MOSFET MOSFET_40V 60V
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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

3878
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

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

AUD 0.8899

Multiples of: 1

BUK9675-100A,118

MOSFET TAPE13 PWR-MOS
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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

3088
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between Thu. 05 Mar to Mon. 09 Mar

March 2026

March 2026
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14	29	30	31	1	2	3	4

AUD 0.9424

Multiples of: 1

PMBT2907

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.

PAKER Microelectronics

2813
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between Fri. 13 Mar to Wed. 18 Mar

March 2026

March 2026
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.0191

Multiples of: 50

AONR36366-MS

30V 100A 4mΩ@10V 2.5V N Channel DFN3x3-8L 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.

MSKSEMI

2580
Ships to you
between Fri. 13 Mar to Wed. 18 Mar

March 2026