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.

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2N4124 PBFREE


Bipolar Transistors - BJT NPN 30Vcbo 25Vceo 5.0Vebo 200mA 625mW
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Central Semiconductor 22581
Ships to you
between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.2233

Multiples of: 1

DTC143ZCA


80 100mA 1 NPN (Pre-Biased) 200mW SOT-23 Single, Pre-Biased Bipolar Transistors RoHS
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GOODWORK 15762
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between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.0201

Multiples of: 50

ZXMP6A17GTA


P-Channel 60 V 3A (Ta) 2W (Ta) Surface Mount SOT-223-3
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Diodes Incorporated 8730
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between Wed. 15 Jul to Tue. 21 Jul
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AUD 0.4011

Multiples of: 1000

NX3008NBKV,115


MOSFET 30V 400 MA DUAL N-CH TRENCH MOSFET
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Nexperia 8697
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between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.1051

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CPH6102-TL-E


Bipolar Transistors - BJT BIP PNP 1A 50V
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ON Semiconductor 8484
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between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.2

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BC847B-G


Bipolar Transistors - BJT SM SIGNAL TRANSISTOR
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Comchip 8483
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between Tue. 21 Jul to Thu. 23 Jul
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AUD 0.075

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2SC1623G-L6-AE3-R


SOT-23 Bipolar Transistors - BJT ROHS
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Unisonic 8463
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between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.0341

Multiples of: 5

WNM2046


DFN-3L(1x0.6) MOSFETs ROHS
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TECH PUBLIC 8070
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between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.025

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2SC3324GRTE85LF


Transistors Bipolar - BJT Audio Freq Low Audio Freq Low
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Toshiba 7949
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between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.0975

Multiples of: 5

2SK3018W


30V 250mA 1.5@10V 300mW 1.6V@250uA SOT-323 MOSFETs ROHS
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GOODWORK 7857
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between Wed. 29 Jul to Mon. 03 Aug
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AUD 0.021

Multiples of: 50

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