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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BC817-40LT3G


Bipolar Transistors - BJT 500mA 50V NPN
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ON Semiconductor 38800
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AUD 0.0244
Multiples of: 10000

BC547B


Transistor: NPN; bipolar; 45V; 100mA; 500mW; TO92
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Diotec 38800
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AUD 0.0268
Multiples of: 4000

SMMBTA56LT3G


ON Semiconductor Bipolar Transistors - BJT SS DR XSTR SPCL TR
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ON Semiconductor 38800
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AUD 0.0606
Multiples of: 1

BCR 133 E6433


Infineon Technologies Bipolar Transistors - Pre-Biased NPN Silicon Digital TRANSISTOR
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Infineon 38800
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AUD 0.0794
Multiples of: 1

BCR555E6327HTSA1


Bipolar Transistors - Pre-Biased PNP Silicon Digital TRANSISTOR
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Infineon 38800
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AUD 0.0865
Multiples of: 1

2N7000TA


Transistor: N-MOSFET; unipolar; 60V; 0.2A; 0.4W; TO92
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ON Semiconductor 38800
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AUD 0.0867
Multiples of: 2000

MMDT2222ATB6-AU_R1_000A1


Bipolar Transistors - BJT Dual Surface Mount NPN Transistors
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Panjit 38800
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AUD 0.1079
Multiples of: 1

SSM6K217FE,LF


MOSFET Small Signal MOSFET
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Toshiba 38800
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AUD 0.1425
Multiples of: 4000

BFR340FH6327XTSA1


RF Bipolar Transistors RF BIP TRANSISTORS
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Infineon 38800
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AUD 0.1587
Multiples of: 1

PMZB320UPEYL


P-Channel 30 V 1A (Ta) 350mW (Ta), 6.25W (Tc) Surface Mount DFN1006B-3
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Nexperia 38800
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AUD 0.1778
Multiples of: 1

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