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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BD13916STU


Transistor: NPN; bipolar; 80V; 1.5A; 12.5W; TO126ISO
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ON Semiconductor 7866
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AUD 0.3478
Multiples of: 1

SI2333CDS-HXY


18V 7A 28mΩ@4.5V P Channel SOT-23 MOSFETs ROHS
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HXY MOS 7861
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AUD 0.0606
Multiples of: 5

JY2305X


20V 4.2A 12V 1PCSPChannel SOT-23 MOSFETs ROHS
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Shenzhen JingYang 7859
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AUD 0.0613
Multiples of: 10

MPSA14


Transistors Darlington NPN GP Darl
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Central Semiconductor 7859
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AUD 0.1281
Multiples of: 1

RN1704,LF


Bipolar Transistors - Pre-Biased NPN x 2 BRT Q1BSR=47kOhm Q1BER=47kOhm Q2BSR=47kOhm Q2BER=47kOhm VCEO=50V IC=0.1A
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Toshiba 7856
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AUD 0.0533
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SMBTA06E6433HTMA1


Trans GP BJT NPN 80V 0.5A 3-Pin SOT-23 T/R
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Infineon 7850
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AUD 0.0616
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2N2907A


Transistor: PNP; bipolar; 60V; 600mA; 625mW; TO92
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Diotec 7811
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AUD 0.0376
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C945-TA


Transistors (NPN/PNP) NPN 150mA 50V TO-92_Forming1 RoHS
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Changjing Electronics Technology 7760
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AUD 0.0153
Multiples of: 50

DMP4051LK3-13


MOSFET ENHANCE MODE MOSFET 40V P-CHANNEL
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Diodes Incorporated 7619
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AUD 0.2773
Multiples of: 5

DDTA114ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS PNP 200mW
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Diodes Incorporated 880
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AUD 0.0673
Multiples of: 1

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