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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BSS138IXTSA1


MOSFET SMALL SIGNAL MOSFETS
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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.

Infineon Availability : 74120
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USD 0.0374

Multiples of: 1

MMBTA92


300V 250mW 500mA 80@30mA,10V 50MHz 500mV@20mA,2mA -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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JSMSEMI Availability : 73867
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USD 0.0103

Multiples of: 50

DTC124XM3T5G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 73865
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USD 0.038

Multiples of: 1

MMBT5401


Transistors (NPN/PNP) PNP 600mA 150V 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.

Hottech Availability : 73804
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USD 0.0066

Multiples of: 50

AP2301


MOSFET P Trench 20V 3A 1V @ 250uA 110 mΩ @ 3A,4.5V 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.

Quan Li Availability : 73708
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USD 0.026

Multiples of: 20

BSC014N04LSIATMA1


Transistor: N-MOSFET; unipolar; 40V; 100A; 96W; PG-TDSON-8
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Infineon Availability : 73569
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USD 0.8844

Multiples of: 1

EMX1DXV6T1G


Transistors Bipolar - BJT 100mA 60V Dual NPN
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ON Semiconductor Availability : 73532
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USD 0.0594

Multiples of: 1

S9012 2T1


SOT-23 Bipolar Transistors - BJT ROHS
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FOSAN Availability : 73487
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USD 0.006

Multiples of: 50

FDC6304P


MOSFET SSOT-6 P-CH -25V
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ON Semiconductor Availability : 73422
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USD 0.3268

Multiples of: 1

2N7000


Transistor: N-MOSFET; unipolar; 60V; 0.2A; 0.4W; TO92
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ON Semiconductor Availability : 73384
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USD 0.1135

Multiples of: 1

DMP1046UFDB-13


Diodes Incorporated MOSFET 20V P-Ch Enh Mode 8Vgs 915pF 10.7nC
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Diodes Incorporated Availability : 73219
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USD 0.1177

Multiples of: 1

DMP2075UFDB-7


MOSFET MOSFET BVDSS: 8V-24V
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Diodes Incorporated Availability : 73151
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USD 0.1144

Multiples of: 1

PBSS5540Z,115


Transistors Bipolar - BJT PNP 40V 5A LO VCESAT
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Nexperia Availability : 72765
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USD 0.1254

Multiples of: 1

BC856W,115


Bipolar (BJT) Transistor PNP 65 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia Availability : 72750
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USD 0.0112

Multiples of: 3000

PDTA114EU,115


digital transistors pnp - pre-biased 100ma 50v sot-323 (sc-70) rohs
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Nexperia Availability : 72750
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USD 0.0129

Multiples of: 3000

MUN2234T1G


Bipolar Transistors - Pre-Biased 100mA 50V BRT NPN
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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 : 72750
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USD 0.026

Multiples of: 1

BC807-25W-7


Bipolar (BJT) Transistor PNP 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
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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.

Diodes Incorporated Availability : 72750
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USD 0.0268

Multiples of: 3000

SMUN2113T1G


Trans Digital BJT PNP 50V 100mA Automotive 3-Pin SC-59 T/R
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ON Semiconductor Availability : 72750
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USD 0.0295

Multiples of: 1

DDTA123EUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS PNP 200mW
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Diodes Incorporated Availability : 72750
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USD 0.0307

Multiples of: 3000

BCP56TA


Bipolar Transistors - BJT Pwr Mid Perf Transistor SOT223 T&R 1K
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Diodes Incorporated Availability : 62080
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USD 0.0212

Multiples of: 1000

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