About Transistors

?Ourns 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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MMBT3906


Transistors (NPN/PNP) PNP 200mA 40V SOT-23 (SOT-23-3) RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diotec Availability : 17203
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USD 0.0308

Multiples of: 1

SI3493BDV-T1-BE3


MOSFET P-CHANNEL 20-V (D-S)
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Vishay Availability : 17197
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USD 0.4241

Multiples of: 1

2SA1586SU-GR,LF


Transistors Bipolar - BJT SM Sig PNP Trans VCEO -50V IC -150mA
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Toshiba Availability : 17194
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USD 0.0199

Multiples of: 3000

BSC100N03MSGATMA1


Transistor: N-MOSFET; unipolar; 30V; 41A; 30W; PG-TDSON-8
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Infineon Availability : 17166
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USD 0.266

Multiples of: 1

MMBT2907A 2F


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN Availability : 17165
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USD 0.004

Multiples of: 50

NSB4904DW1T1G


Bipolar Transistors - Pre-Biased SS BR XSTR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 17162
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USD 0.0407

Multiples of: 1

DMP3098LQ-7


DMP3098LQ-7**WW-HAR^2867^3118816
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Diodes Incorporated Availability : 17149
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USD 0.0559

Multiples of: 5

ZVN3310FTA


SOT23 MOSFETs ROHS
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TECH PUBLIC Availability : 17149
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USD 0.0674

Multiples of: 5

MMDT3904Q-7-F


Bipolar Transistors - BJT 40V Dual NPN Small Signal Transistor
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Diodes Incorporated Availability : 17137
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USD 0.0407

Multiples of: 1

NTZD3154NT1G


SOT563 MOSFETs ROHS
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TECH PUBLIC Availability : 17136
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USD 0.077

Multiples of: 5

DTC143ZCA


SOT-23 Digital Transistors ROHS
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TWGMC Availability : 17125
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USD 0.014

Multiples of: 10

IMT3AT108


ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP 50V 150MA
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ROHM Availability : 17120
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USD 0.1787

Multiples of: 1

SL3401S


MOSFET P Trench 30V 4A 1.3V @ 250uA 60 mΩ @ 4A,10V SOT-23 RoHS
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SLKORMICRO Availability : 17098
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USD 0.0233

Multiples of: 10

RN2101,LF(CT


Bipolar Transistors - Pre-Biased Bias Resistor with Built-in Transistor
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Toshiba Availability : 17091
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USD 0.0227

Multiples of: 1

BFP420H6327XTSA1


Infineon Technologies RF Bipolar Transistors RF BIP TRANSISTOR
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Infineon Availability : 17080
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USD 0.1969

Multiples of: 1

SI2302S


MOSFET N Trench 20V 3A 1V @ 250uA 80 mΩ @ 1A,2.5V SOT-23 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourne Availability : 17074
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USD 0.0148

Multiples of: 20

IRFS52N15DTRRP


N-Channel 150 V 51A (Tc) 3.8W (Ta), 230W (Tc) Surface Mount D2PAK
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Infineon Availability : 17072
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USD 1.3579

Multiples of: 1

BCP53-16


80V 1.5W 250@150mA,3V 1A PNP SOT-223 Bipolar (BJT) ROHS
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hongjiacheng Availability : 17062
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USD 0.0518

Multiples of: 10

SSM6J212FE,LF


Toshiba MOSFET P-Ch U-MOS VI FET ID -4A -20VDSS 500mW
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Toshiba Availability : 17061
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USD 0.1472

Multiples of: 1

BSS816NW H6327


Infineon Technologies MOSFET N-Ch 20V 1.4A SOT-323-3
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Infineon Availability : 17029
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USD 0.0454

Multiples of: 1

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