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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MMST4401T146


Bipolar (BJT) Transistor NPN 40 V 600 mA 250MHz 200 mW Surface Mount SMT3
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ROHM 2910
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AUD 0.0825
Multiples of: 3000

BC817DS,115


Transistors Bipolar - BJT TRANS DOUBLE TAPE-7
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Nexperia 2910
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AUD 0.0975
Multiples of: 3000

PUMB4.115


Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 2910
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AUD 0.088
Multiples of: 1

RN4603(TE85L,F)


Transistors Switching - Resistor Biased BRT PNP NPN 100mA -50V
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Toshiba 2910
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AUD 0.0904
Multiples of: 1

CMSN1012H3-HF


SOT-523 MOSFETs ROHS
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Comchip 2910
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AUD 0.0991
Multiples of: 5

FDS8978(UMW)


SOP-8 MOSFETs ROHS
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Youtai 2910
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AUD 0.0995
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WM02DP06T


Transistor: P-MOSFET x2; unipolar; SOT563; ESD
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Wayon 2910
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AUD 0.1
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PJA3412_R1_00501


Transistor: N-MOSFET; unipolar; 20V; 4.1A; Idm: 16.4A; 1.25W; SOT23
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Panjit 2910
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AUD 0.104
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DSS4160V-7


Diodes Incorporated Bipolar Transistors - BJT LOW VCE(SAT) NPN SMT
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Diodes Incorporated 2910
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AUD 0.1071
Multiples of: 3000

SMUN5311DW1T1G


Transistors Switching - Resistor Biased SS BR XSTR DUAL 50V
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ON Semiconductor 2623
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AUD 0.094
Multiples of: 1

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