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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DMP2200UDW-7


Diodes Incorporated MOSFET Dual -20V P-Ch FET 260mOhm -4.5V -0.9A
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Diodes Incorporated 66930
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AUD 0.0866
Multiples of: 3000

KSD471ACGTA


Bipolar (BJT) Transistor NPN 30 V 1 A 130MHz 800 mW Through Hole TO-92-3
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ON Semiconductor 62080
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AUD 0.0892
Multiples of: 1

PUMD3,135


NXP Semiconductors Bipolar Transistors - Pre-Biased Trans Digital BJT NPNPNP 50V 6-Pin
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Nexperia 58200
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AUD 0.0117
Multiples of: 1

MMBT5551LT3G


Trans GP BJT NPN 160V 0.06A 3-Pin SOT-23 T/R
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ON Semiconductor 58200
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AUD 0.0181
Multiples of: 10000

SMUN2211T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS SC59 BR XSTR NPN SPCL
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ON Semiconductor 58200
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AUD 0.0391
Multiples of: 1

MMBT3906T


Transistors (NPN/PNP) PNP 200mA 40V SOT-523 RoHS
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Changjing Electronics Technology 38557
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AUD 0.0215
Multiples of: 50

BC817-16LT3G


Transistors Bipolar - BJT 500mA 50V NPN
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ON Semiconductor 29923
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AUD 0.0239
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Hot BC817-16W,135


Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia 29100
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AUD 0.0502
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BC817-25W-7


Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 11644
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AUD 0.0707
Multiples of: 1

AOSP21321


Transistor: P-MOSFET; unipolar; -30V; -8.5A; 2W; SO8
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Alpha & Omega 2684
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AUD 0.2988
Multiples of: 1

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