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

2SK4013

Transistor: N-MOSFET; unipolar; 800V; 6A; 45W; TO220FP
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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

5
Ships to you
between Tue. 01 Sep to Fri. 04 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
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39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 7.8693

Multiples of: 1

IPT60R125G7

MOSFET HIGH POWER_NEW
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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

5
Ships to you
between Tue. 01 Sep to Fri. 04 Sep

September 2026

September 2026
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36	30	31	1	2	3	4	5
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39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 8.1421

Multiples of: 1

ALD212900APAL

MOSFET Dual N-Ch EPAD FET Array VGS=0.0V
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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 Linear Devices

5
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between Mon. 24 Aug to Wed. 26 Aug

August 2026

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31	26	27	28	29	30	31	1
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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 8.3239

Multiples of: 1

TPS1120DR

Mosfet Array 2 P-Channel (Dual) 15V 1.17A 840mW Surface Mount 8-SOIC
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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.

Texas Instruments

5
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between Tue. 01 Sep to Fri. 04 Sep

September 2026

September 2026
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39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 9.2215

Multiples of: 1

TK35N65W,S1F

Trans MOSFET N-CH Si 650V 35A 3-Pin(3+Tab) TO-247 Tube
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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

5
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between Mon. 24 Aug to Wed. 26 Aug

August 2026

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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 9.9295

Multiples of: 1

NTE2919

Transistor: P-MOSFET; 60V; 20A; TO220
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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.

NTE

5
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
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 10.4896

Multiples of: 1

STGW40M120DF3

STMicroelectronics IGBT Transistors
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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

5
Ships to you
between Tue. 01 Sep to Fri. 04 Sep

September 2026

September 2026
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37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 11.0611

Multiples of: 1

IKW40N65ET7

TO-247-3 IGBTs 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.

Infineon

5
Ships to you
between Tue. 01 Sep to Fri. 04 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 11.0982

Multiples of: 1

NTMT064N65S3H

MOSFET 650V 64MOHM 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

5
Ships to you
between Tue. 01 Sep to Fri. 04 Sep

September 2026

September 2026
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36	30	31	1	2	3	4	5
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38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 11.2294

Multiples of: 1

YJD212040NCFG2

TO-247-4L Silicon Carbide Field Effect Transistor (MOSFET) 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.

Yangjie

5
Ships to you
between Tue. 01 Sep to Fri. 04 Sep

September 2026