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

DMT31M6LPS-13

MOSFET MOSFET BVDSS 25V-30V
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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

2291
Ships to you
between Mon. 06 Jul to Thu. 09 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.8933

Multiples of: 1

IAUA180N04S5N012AUMA1

MOSFET_(20V 40V)
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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

2291
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between Fri. 26 Jun to Tue. 30 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 1.4913

Multiples of: 1

IPU95R450P7AKMA1

Transistor: N-MOSFET; unipolar; 950V; 8.6A; 104W; IPAK
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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

2290
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between Fri. 26 Jun to Tue. 30 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 1.5196

Multiples of: 1

BSS138K

SOT-23 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.

PAKER Microelectronics

2289
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between Mon. 06 Jul to Thu. 09 Jul

July 2026

July 2026
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0154

Multiples of: 20

MMUN2212

SOT-23 Digital Transistors ROHS
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SLKORMICRO

2289
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between Mon. 06 Jul to Thu. 09 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 0.0218

Multiples of: 20

ZVP2106A

Trans MOSFET P-CH 60V 0.28A 3-Pin E-Line
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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

2267
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between Mon. 22 Jun to Fri. 26 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 0.796

Multiples of: 1

2SA1235A

SOT-23 Bipolar Transistors - BJT ROHS
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Changjing Electronics Technology

2231
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between Mon. 06 Jul to Thu. 09 Jul

July 2026

July 2026
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28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
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 0.0245

Multiples of: 20

PDTC114ET

SOT-23 Digital Transistors ROHS
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SLKORMICRO

2172
Ships to you
between Mon. 06 Jul to Thu. 09 Jul

July 2026

July 2026
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29	12	13	14	15	16	17	18
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 0.0224

Multiples of: 20

S8550-H

Transistor: PNP; bipolar; 25V; 0.5A; 300mW; SOT23
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Yangjie

2153
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between Mon. 06 Jul to Thu. 09 Jul

July 2026

July 2026
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29	12	13	14	15	16	17	18
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 0.0231

Multiples of: 20

SUD50P10-43L-TP

TO-252-3L 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.

TECH PUBLIC

2125
Ships to you
between Mon. 06 Jul to Thu. 09 Jul

July 2026