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

JFET

MOSFETs

RF Transistors

SiC MOSFETs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

IPZ40N04S5L2R8ATMA1

MOSFET N-CHANNEL_30/40V
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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

4054
Ships to you
between Tue. 02 Dec to Mon. 08 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.7405

Multiples of: 1

CRSM043N10N4

DFN(5x6) 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.

CRMICRO

4053
Ships to you
between Tue. 16 Dec to Fri. 19 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.6999

Multiples of: 1

STX13004

Trans GP BJT NPN 400V 2A 3-Pin TO-92 Bulk
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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

4052
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between Tue. 02 Dec to Mon. 08 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.2988

Multiples of: 1

IAUZ20N08S5L300ATMA1

MOSFET MOSFET_(75V 120V(
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Infineon

4052
Ships to you
between Mon. 08 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.6298

Multiples of: 1

BSC060P03NS3E G

MOSFET P-Ch -30V -100A TDSON-8 OptiMOS P3
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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

4051
Ships to you
between Mon. 08 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.6233

Multiples of: 1

SBC846BWT1G

Transistors Bipolar - BJT SS GP XSTR NPN 65V
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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

4050
Ships to you
between Tue. 02 Dec to Mon. 08 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.0889

Multiples of: 1

TP2520N8-G

Transistor: P-MOSFET; unipolar; -200V; -0.75A; 1.6W; SOT89-3
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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.

Microchip

4049
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between Mon. 08 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.9905

Multiples of: 1

2SA2061(TE85L,F)

Bipolar Transistors - BJT PWR TRANS PD=1W
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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

4049
Ships to you
between Mon. 08 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.2231

Multiples of: 1

IRF9Z34PBF-BE3

P-Channel 60V 18A (Tc) 88W (Tc) Through Hole TO-220AB
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Vishay

4049
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between Mon. 08 Dec to Wed. 10 Dec

December 2025

December 2025
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49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 1.2155

Multiples of: 1

WSF50P04

40V 40A 12mΩ@10V,12A 80W P Channel TO-252-3 MOSFETs ROHS
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Winsok

4047
Ships to you
between Tue. 16 Dec to Fri. 19 Dec

December 2025