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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AO3407A


30V 4.1A 60mΩ@-10V,-4.1A 1.3W 3V@250uA 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.

FUXINSEMI Availability : 29100
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USD 0.0141

Multiples of: 20

PMBTA06,235


Bipolar (BJT) Transistor NPN 80 V 500 mA 100MHz 250 mW Surface Mount TO-236AB
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Nexperia Availability : 29100
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USD 0.0145

Multiples of: 10000

BC817-16LT3G


Transistors Bipolar - BJT 500mA 50V NPN
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ON Semiconductor Availability : 29100
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USD 0.0151

Multiples of: 10000

BC846BLT3G


Transistors Bipolar - BJT 100mA 80V NPN
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ON Semiconductor Availability : 29100
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USD 0.0154

Multiples of: 10000

BC850C,235


Transistors Bipolar - BJT TRANS LOW NOISE
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Nexperia Availability : 29100
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USD 0.0157

Multiples of: 1

MUN2216T1G


ON Semiconductor Bipolar Transistors - Pre-Biased SS BR XSTR NPN 50V
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ON Semiconductor Availability : 29100
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USD 0.0161

Multiples of: 1

SMMBT3906LT3G


ON Semiconductor Bipolar Transistors - BJT SS GP XSTR SPCL TR
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ON Semiconductor Availability : 29100
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USD 0.0164

Multiples of: 10000

Hot BC817-16W,135


Bipolar Transistors - BJT TRANS GP TAPE-11
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Nexperia Availability : 29100
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USD 0.0164

Multiples of: 1

PUMB9,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 29100
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USD 0.0165

Multiples of: 3000

NX3020NAK,215


30V 200mA 4.5O@100mA,10V null TO-236AB MOSFETs ROHS
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Nexperia Availability : 29100
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USD 0.0193

Multiples of: 3000

MMBT5401LT3G


Transistors Bipolar - BJT 500mA 160V PNP
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ON Semiconductor Availability : 29100
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USD 0.0197

Multiples of: 10000

PUMD10,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 29100
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USD 0.0198

Multiples of: 3000

MMFTN6001


MOSFET MOSFET, SOT-23, 60V, 0.44A, N, 0.53W
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Diotec Availability : 29100
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USD 0.0202

Multiples of: 20

BC847BPN,125


NXP Semiconductors Bipolar Transistors - BJT Trans GP BJT NPNPNP 45V 0.1A 6-Pin
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Nexperia Availability : 29100
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USD 0.0212

Multiples of: 3000

MBT3904DW1T3G


ON Semiconductor Bipolar Transistors - BJT 200mA 60V Dual NPN
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ON Semiconductor Availability : 29100
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USD 0.0215

Multiples of: 10000

PUMH7,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 29100
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USD 0.0216

Multiples of: 3000

PUMD10,125


Transistors Switching - Resistor Biased Trans Digital BJT NPNPNP 50V 6-Pin
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Nexperia Availability : 29100
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USD 0.022

Multiples of: 3000

MMBTA92LT3G


Trans GP BJT PNP 300V 0.5A Automotive 3-Pin SOT-23 T/R
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ON Semiconductor Availability : 29100
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USD 0.0225

Multiples of: 10000

PUMH15,115


Transistors Switching - Resistor Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 29100
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USD 0.0225

Multiples of: 3000

PDTA144ET,235


NXP Semiconductors Bipolar Transistors - Pre-Biased Single PNP-50V 150mW
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Nexperia Availability : 22589
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USD 0.0154

Multiples of: 1

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