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

2N6439

Transistors RF Bipolar RF Transistor
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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.

Advanced Semiconductor

7
Ships to you
between Mon. 24 Aug to Wed. 26 Aug

August 2026

August 2026
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31	26	27	28	29	30	31	1
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36	30	31	1	2	3	4	5

AUD 149.403

Multiples of: 1

FP100R12W3T7B11BPSA1

IGBT Module Trench Field Stop Three Phase Inverter 1200V 100A 20mW Chassis Mount AG-EASY3B
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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

7
Ships to you
between Mon. 24 Aug to Wed. 26 Aug

August 2026

August 2026
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32	2	3	4	5	6	7	8
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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 203.0754

Multiples of: 1

DDB6U180N16RRB37BOSA1

IGBT Transistors LOW POWER ECONO
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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

7
Ships to you
between Mon. 24 Aug to Wed. 26 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 210.4423

Multiples of: 1

SK 50 GD 12T4 T

Module: IGBT; transistor/transistor; IGBT three-phase bridge
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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.

Semikron

7
Ships to you
between Tue. 18 Aug to Mon. 24 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 228.6597

Multiples of: 1

NPT1012B

MACOM RF JFET Transistors DC-4.0GHz P1dB 43dBm Gain 13dB GaN
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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.

MACOM

7
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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 267.7104

Multiples of: 1

FF300R12KS4HOSA1

IGBT Modules MEDIUM POWER 62MM
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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

7
Ships to you
between Tue. 18 Aug to Mon. 24 Aug

August 2026

August 2026
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32	2	3	4	5	6	7	8
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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 292.6306

Multiples of: 1

GRP-DATA-JANS2N2222A

Bipolar Transistors - BJT Small-Signal BJT
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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.

Microchip

7
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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 298.6701

Multiples of: 1

MG12600WB-BR2MM

IGBT Modules 1200 V 600 A IGBT
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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.

Littelfuse

7
Ships to you
between Tue. 18 Aug to Mon. 24 Aug

August 2026

August 2026
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32	2	3	4	5	6	7	8
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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 310.1179

Multiples of: 1

FF600R12KE4BOSA1

IGBT Modules MEDIUM POWER 62MM
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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

7
Ships to you
between Tue. 18 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
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 310.3545

Multiples of: 1

FS300R17OE4B81BPSA1

IGBT Modules MEDIUM POWER ECONO
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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

7
Ships to you
between Mon. 24 Aug to Wed. 26 Aug

August 2026