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

AOTF15S60L

N-Channel 600 V 15A (Tc) 27.8W (Tc) Through Hole TO-220F
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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.

Alpha & Omega

2
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
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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 7.0371

Multiples of: 1

TPH9R00CQH,LQ

MOSFETs

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

2
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between Fri. 04 Sep to Wed. 09 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 7.0768

Multiples of: 1

NTE271

Transistor: PNP; bipolar; Darlington; 100V; 10A; 125W; TO3P
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NTE

2
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August 2026

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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 7.3134

Multiples of: 1

WMJ53N65C4

Transistor: N-MOSFET; WMOS™ C4; unipolar; 650V; 26A; Idm: 90A; 350W
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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.

Wayon

2
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between Fri. 21 Aug to Thu. 27 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 7.3343

Multiples of: 1

TK39A60W-VB

600V 43A 60mΩ@10V 4.5V 1PCSNChannel TO-220F 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.

VBsemi Elec

2
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September 2026

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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 7.6472

Multiples of: 1

HGTP10N120BN

IGBT Transistors 35A 1200V N-Ch
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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

2
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
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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 7.7047

Multiples of: 1

SL19N120A

TO-247-3 SiC 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.

SLKORMICRO

2
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between Fri. 04 Sep to Wed. 09 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 7.7123

Multiples of: 1

RSS060P05HZGTB

MOSFET MOSFET
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ROHM

2
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
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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 7.9755

Multiples of: 1

FGHL50T65MQD

IGBT Transistors 650 V 50 A FS4
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ON Semiconductor

2
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
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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 8.3791

Multiples of: 1

NTE2582

Transistor: NPN; bipolar; 400V; 12A; 40W; 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.

NTE

2
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026