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

FDC637AN

MOSFET SSOT-6 N-CH 20V
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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

11177
Ships to you
between Wed. 03 Jun to Fri. 05 Jun

June 2026

June 2026
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23	31	1	2	3	4	5	6
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28	5	6	7	8	9	10	11

AUD 0.4086

Multiples of: 1

SIRA10BDP-T1-GE3

MOSFET 30V Vds 20V Vgs PowerPAK SO-8
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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

2910
Ships to you
between Thu. 28 May to Wed. 03 Jun

June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.4196

Multiples of: 1

2SCR293PT100

ROHM Semiconductor Bipolar Transistors - BJT Trans GP BJT NPN 30V 1A
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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.

ROHM

2910
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between Thu. 28 May to Wed. 03 Jun

June 2026

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28	5	6	7	8	9	10	11

AUD 0.4255

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NTMFS4821NT1G

N-Channel 30 V 8.8A (Ta), 58.5A (Tc) 870mW (Ta), 38.5W (Tc) Surface Mount 5-DFN (5x6) (8-SOFL)
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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

2910
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between Thu. 28 May to Wed. 03 Jun

June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.4439

Multiples of: 1

PJQ5534-AU_R2_002A1

MOSFETs 30V N-Channel (LL) SGT 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.

Panjit

2910
Ships to you
between Wed. 03 Jun to Fri. 05 Jun

June 2026

June 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11

AUD 0.4479

Multiples of: 1

ZXMP6A18DN8TA

SOP-8 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

2910
Ships to you
between Thu. 11 Jun to Tue. 16 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 0.4542

Multiples of: 1

SIA436DJ-T1-GE3

MOSFET 8V 12A 19W 9.4mohm @ 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

2910
Ships to you
between Thu. 28 May to Wed. 03 Jun

June 2026

June 2026
	S	M	T	W	T	F	S
23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
25	14	15	16	17	18	19	20
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 0.4579

Multiples of: 3000

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ZVN4424GTA

N-Channel 240 V 500mA (Ta) 2.5W (Ta) Surface Mount SOT-223-3
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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.

Diodes Incorporated

1940
Ships to you
between Thu. 28 May to Wed. 03 Jun

June 2026

June 2026
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25	14	15	16	17	18	19	20
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 0.4196

Multiples of: 1000

ZXMN2B14FHTA

MOSFET 20V N-Channel MOSFET w/low gate drive cap
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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

1257
Ships to you
between Thu. 11 Jun to Tue. 16 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 0.1877

Multiples of: 1

ZXMN3B14FTA

N-Channel 30 V 2.9A (Ta) 1W (Ta) Surface Mount SOT-23-3
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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.

Diodes Incorporated

0
6 to 16 Weeks