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

TSM110NB04LDCR RLG

MOSFET MOSFET 40V 48A 11mohms
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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.

Taiwan Semiconductor

4718
Ships to you
between Fri. 05 Dec to Tue. 09 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 0.8495

Multiples of: 1

TPCA8120,L1Q

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

4717
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between Fri. 05 Dec to Tue. 09 Dec

December 2025

December 2025
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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 0.66

Multiples of: 1

IPG20N10S4L-22A

MOSFET MOSFET_75V 120V
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Infineon

4716
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between Fri. 05 Dec to Tue. 09 Dec

December 2025

December 2025
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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 1.21

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BSF134N10NJ3 G

Infineon Technologies MOSFET N-Ch 100V 40A CanPAK3 SJ OptiMOS 3
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Infineon

4716
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between Fri. 05 Dec to Tue. 09 Dec

December 2025

December 2025
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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 1.775

Multiples of: 1

IRLML9301TRPBF-VB

30V 5.6A P Channel SOT-23 MOSFETs ROHS
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VBsemi Elec

4715
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between Mon. 15 Dec to Thu. 18 Dec

December 2025

December 2025
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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 0.0829

Multiples of: 5

STR2N2VH5

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.

TECH PUBLIC

4714
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between Mon. 15 Dec to Thu. 18 Dec

December 2025

December 2025
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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 0.0812

Multiples of: 5

NTTFS5826NL(XBLW)

60V 30A 1 N-Channel DFN-8L(3x3) MOSFETs ROHS
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XBLW

4714
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between Mon. 15 Dec to Thu. 18 Dec

December 2025

December 2025
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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 0.1551

Multiples of: 5

FH3055GS

30V PDFN-8L(5x6) MOSFETs ROHS
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Xinfeihong

4714
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between Mon. 15 Dec to Thu. 18 Dec

December 2025

December 2025
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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 0.1562

Multiples of: 5

2STL1525

Bipolar Transistors - BJT NPN Trans PB-HCD 25V VCEO 5A IC
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STMicroelectronics

4714
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between Mon. 01 Dec to Fri. 05 Dec

December 2025

December 2025
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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 0.1865

Multiples of: 1

FZT651QTC

Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 4K
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Diodes Incorporated

4425
Ships to you
between Fri. 05 Dec to Tue. 09 Dec

December 2025