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

STGD10NC60KT4

IGBT Transistors 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.

STMicroelectronics

2404
Ships to you
between Fri. 19 Jun to Thu. 25 Jun

June 2026

June 2026
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23	31	1	2	3	4	5	6
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26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 1.5925

Multiples of: 1

BC847CQ-7-F

Bipolar Transistors - BJT General Purpose Transistor SOT23 T&R 3K
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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

2403
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between Thu. 25 Jun to Mon. 29 Jun

June 2026

June 2026
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26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.0471

Multiples of: 1

PJL9407_R2_00001

MOSFETs 30V P-Channel Enhancement Mode 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.

Panjit

2403
Ships to you
between Fri. 19 Jun to Thu. 25 Jun

June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.2457

Multiples of: 1

ASD70R600E

750V 8A 600m 86W 3.5V TO-252 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.

ANHI

2402
Ships to you
between Fri. 03 Jul to Wed. 08 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 0.4731

Multiples of: 1

BULD128DT4

Bipolar Transistors - BJT PWR BIP/S.SIGNAL
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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.

STMicroelectronics

2402
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between Thu. 25 Jun to Mon. 29 Jun

June 2026

June 2026
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25	14	15	16	17	18	19	20
26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 1.0387

Multiples of: 1

NTD20N06T4G

MOSFET 60V 20A N-Channel
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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

2402
Ships to you
between Fri. 19 Jun to Thu. 25 Jun

June 2026

June 2026
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25	14	15	16	17	18	19	20
26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 1.58

Multiples of: 1

RRQ045P03TR

MOSFET Med Pwr, Sw MOSFET P Chan, -30V, -4.5A
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ROHM

2401
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between Thu. 25 Jun to Mon. 29 Jun

June 2026

June 2026
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25	14	15	16	17	18	19	20
26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.5982

Multiples of: 1

IAUCN08S7L033ATMA1

MOSFETs OptiMOS 7 Power-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.

Infineon

2369
Ships to you
between Thu. 25 Jun to Mon. 29 Jun

June 2026

June 2026
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25	14	15	16	17	18	19	20
26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 1.1943

Multiples of: 1

SH8KB5TB1

MOSFETs 40V 4.5A, Dual Nch+Nch, SOP8, 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.

ROHM

2304
Ships to you
between Thu. 25 Jun to Mon. 29 Jun

June 2026

June 2026
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23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
25	14	15	16	17	18	19	20
26	21	22	23	24	25	26	27
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.6097

Multiples of: 1

AON6411

Transistor: P-MOSFET; unipolar; -20V; -67A; 62.5W; DFN8
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Alpha & Omega

2260
Ships to you
between Fri. 03 Jul to Wed. 08 Jul

July 2026