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

2SC6126(TE12L,ZF)

2SC6126TE12LZF toshiba bipolar prebiased transistors discrete semiconductors
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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

2894
Ships to you
between Fri. 29 May to Thu. 04 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 0.3141

Multiples of: 1

DTB523YETL

ROHM Semiconductor Bipolar Transistors - Pre-Biased TRANSISTOR
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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

2893
Ships to you
between Thu. 04 Jun to Mon. 08 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 0.1131

Multiples of: 1

IRFBF30PBF-BE3

N-Channel 900V 3.6A (Tc) 125W (Tc) Through Hole TO-220AB
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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

2893
Ships to you
between Thu. 04 Jun to Mon. 08 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 2.0444

Multiples of: 1

HSU0018A

MOSFET N Channel 100V 45A 4.5V @ 250uA 22mO @ 30A,10V TO-252 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.

HUASHUO

2893
Ships to you
between Fri. 12 Jun to Wed. 17 Jun

June 2026

June 2026
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23	31	1	2	3	4	5	6
24	7	8	9	10	11	12	13
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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 0.46

Multiples of: 1

SIS406DN-T1-GE3

Vishay Semiconductors MOSFET 30V 14A 3.7W 11mohm 10V
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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

2892
Ships to you
between Fri. 29 May to Thu. 04 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 1.04

Multiples of: 1

2N2923

Central Semiconductor Bipolar Transistors - BJT NPN Gen Pur SS
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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.

Central Semiconductor

2891
Ships to you
between Thu. 04 Jun to Mon. 08 Jun

June 2026

June 2026
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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 0.55

Multiples of: 1

DMC4050SSD-13

40V 5.3A 45mO@10V,3A 1.8W 1PCSN-Channel&1PCSP-Channel SO-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.

Diodes Incorporated

2881
Ships to you
between Thu. 04 Jun to Mon. 08 Jun

June 2026

June 2026
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24	7	8	9	10	11	12	13
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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 0.4431

Multiples of: 1

BC857A-AQ

Bipolar Transistors - BJT Bipolar Transistor, SOT-23, 45V, 100mA, PNP
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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.

Diotec

1814
Ships to you
between Fri. 29 May to Thu. 04 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 0.048

Multiples of: 1

AON7280

Transistor: N-MOSFET; unipolar; 80V; 39A; 33W; DFN3x3 EP
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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.

Alpha & Omega

1570
Ships to you
between Fri. 12 Jun to Wed. 17 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 0.7572

Multiples of: 1

DTC113ZCA-TP

Bipolar Transistors - Pre-Biased NPN 1KOhms 250MHz
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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.

Micro Commercial Components (MCC)

0
6 to 16 Weeks