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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2N7002K-7


N-Channel 60 V 380mA (Ta) 370mW (Ta) Surface Mount SOT-23-3
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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 : 1176959
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USD 0.015

Multiples of: 20

MMBT3906-TP


Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 300 mW Surface Mount SOT-23
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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.

Micro Commercial Components (MCC) Availability : 957390
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USD 0.0057

Multiples of: 3000

BSS84-TP


BSS84, P-Channel Enhancement Mode Field Effect Transistor, SOT-23
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Micro Commercial Components (MCC) Availability : 939930
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USD 0.0154

Multiples of: 3000

DDTC113ZUA-7-F


Transistors Switching - Resistor Biased 200MW 1K 10K
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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 : 902100
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USD 0.0328

Multiples of: 3000

DCX123JU-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased COMP NPNPNP 200mW
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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 : 902100
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USD 0.0428

Multiples of: 3000

MMBTA06-TP


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 300 mW Surface Mount SOT-23
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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.

Micro Commercial Components (MCC) Availability : 899190
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USD 0.0144

Multiples of: 3000

BC847B


Transistor: NPN; bipolar; 45V; 100mA; 250mW; SOT23
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Diotec Availability : 884640
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USD 0.011

Multiples of: 3000

SS8050


25V 300mW 120@100mA,1.0V 1.5A NPN SOT-23 Bipolar Transistors - BJT 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.

hongjiacheng Availability : 875376
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USD 0.007

Multiples of: 50

AO3401A


MOSFET P Trench 30V 4.1A 1.3V @ 250uA 65 mΩ @ 4.2A,10V 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.

Youtai Availability : 873031
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USD 0.0171

Multiples of: 20

DSS5160U-7


Diodes Incorporated Bipolar Transistors - BJT LOW VCE(SAT) PNP SMT
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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 : 840990
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USD 0.057

Multiples of: 3000

MMBT3904


100nA 40V 225mW 200mA 100@10mA,1V 100MHz 300mV@50mA,5mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK Availability : 836188
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USD 0.0037

Multiples of: 50

BC856AW,115


Transistor: PNP; bipolar; 65V; 100mA; 200mW; SC70,SOT323
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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.

Nexperia Availability : 820620
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USD 0.0116

Multiples of: 1

FDMA1023PZ


Transistor: P-MOSFET x2; unipolar; -20V; -3.7A; 1.5W; MicroFET
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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 : 813657
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USD 0.3917

Multiples of: 1

BC817K-16VL


BC817 Series 45V 500 mA SMT General Purpose Transistor - SOT-23
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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.

Nexperia Availability : 795400
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USD 0.0218

Multiples of: 10000

NVTA7002NT1G


MOSFET NFET SC75 30V 154MA 7OHM
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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 : 786198
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USD 0.0495

Multiples of: 1

MMBT5551


160V 300mW 100@10mA,5.0V 600mA NPN SOT-23 Bipolar Transistors - BJT 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.

hongjiacheng Availability : 780462
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USD 0.0067

Multiples of: 50

SI2301


20V 2.2A 700mW 90mΩ@4.5V,1.5A P Channel SOT-23 MOSFETs 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.

Yongyutai Electronics Availability : 774108
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USD 0.0074

Multiples of: 50

S8050


25V 300mW 500mA NPN SOT-23 Bipolar Transistors - BJT 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.

Yongyutai Electronics Availability : 732350
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USD 0.0035

Multiples of: 100

MMDTA06-7


Diodes Incorporated Bipolar Transistors - BJT SS Mid-Perf TRANS
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Diodes Incorporated Availability : 10126
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USD 0.1375

Multiples of: 1

FMMT451TA


Bipolar (BJT) Transistor NPN 60 V 1 A 150MHz 500 mW Surface Mount SOT-23-3
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Diodes Incorporated Availability : 6605
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USD 0.1078

Multiples of: 1

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