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

MMBT2907ALT1HTSA1

Transistors (NPN/PNP) PNP 600mA 60V SOT-23 (SOT-23-3) 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

64020
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
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7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0836

Multiples of: 1

DMG6402LVT-7

MOSFET 30V N-Ch 30mOhm 10V VGS 30V 6A
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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

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.0887

Multiples of: 1

BCP5416TA

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 1K
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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

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.1192

Multiples of: 1000

FMMT591ATA

Bipolar Transistors - BJT PNP Medium Power
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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

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.1451

Multiples of: 3000

SIA461DJ-T1-GE3

Vishay Semiconductors MOSFET -20V -12A 17.9W 33mohm 4.5V
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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.

Vishay

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.1527

Multiples of: 3000

CPH3122-TL-E

ON Semiconductor Bipolar Transistors - BJT BIP PNP 3A 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.

ON Semiconductor

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.1912

Multiples of: 1

CPH3109-TL-E

Transistors Bipolar - BJT BIP PNP 3A 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.

ON Semiconductor

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.3293

Multiples of: 1

EMH2308-TL-E

Trans MOSFET P-CH 20V 3A 8-Pin Sot-383FL T/R
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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

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 0.3859

Multiples of: 1

FDMS8020

MOSFET 30V 42A 2.5mohms NCh PowerTrench 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

32010
Ships to you
between Tue. 17 Feb to Mon. 23 Feb

February 2026

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

AUD 1.0282

Multiples of: 1

NTGS4141NT1G

MOSFET 30V 7A 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

31988
Ships to you
between Mon. 23 Feb to Wed. 25 Feb

February 2026