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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BC847C


Transistor: NPN; bipolar; 45V; 100mA; 250mW; SOT23
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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 : 1382250
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USD 0.011

Multiples of: 3000

2N7002K


60V 300mA 350mW 2.2Ω@10V,300mA 1.6V@250uA 7.8pF@30V N Channel 25.5pF@30V 3.7nC@10V -50℃~+150℃@(Tj) 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.

MSKSEMI Availability : 1297211
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USD 0.0062

Multiples of: 50

MMBT5551


Transistors (NPN/PNP) NPN 600mA 160V 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.

Changjing Electronics Technology Availability : 1251979
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USD 0.0084

Multiples of: 50

DDTC143ZCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 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 : 1248390
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USD 0.0214

Multiples of: 3000

MMBT3906-7-F


Bipolar Transistors - BJT 40V 300mW
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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 : 1235300
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USD 0.0121

Multiples of: 1

S8050-J3Y


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.

JSMSEMI Availability : 1233219
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USD 0.0028

Multiples of: 100

PEMX1,315


Bipolar Transistors - BJT 40V 200mW 2xPNP gen purpose transist
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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 : 1202800
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USD 0.1218

Multiples of: 1

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 : 1187280
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USD 0.0144

Multiples of: 3000

SI2301-ZE


20V 2.3A 0.7W 126mΩ@4.5V 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.

HXY MOS Availability : 1120013
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USD 0.0069

Multiples of: 50

PMBT3904M,315


Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 590 mW Surface Mount SOT-883
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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 : 1094952
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USD 0.0209

Multiples of: 1

PDTC144ET,215


Transistors Switching - Resistor Biased TRANS RET TAPE-7
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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 : 1070880
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USD 0.026

Multiples of: 1

BCX5616TA


Trans GP BJT NPN 80V 1A Automotive 4-Pin(3+Tab) SOT-89 T/R
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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 : 1043720
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USD 0.0512

Multiples of: 1000

PMV27UPEAR


MOSFET PMV27UPEA/TO-236AB/REEL 7" Q3/
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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 : 1015560
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USD 0.1397

Multiples of: 1

BSS138


MOSFET SOT-23 N-CH LOGIC
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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 : 989400
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USD 0.0202

Multiples of: 30000

MMDTA06-7


Diodes Incorporated Bipolar Transistors - BJT SS Mid-Perf TRANS
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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 : 983580
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USD 0.1368

Multiples of: 3000

MUN5312DW1T1G


Bipolar Transistors - Pre-Biased 100mA Complementary 50V NPN & PNP
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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 : 957390
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USD 0.0321

Multiples of: 3000

DMN10H120SFG-7


Trans MOSFET N-CH 100V 3.4A Automotive 8-Pin PowerDI EP T/R
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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 : 952540
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USD 0.2667

Multiples of: 2000

BSS123-7-F


100V 170mA 300mW 6O@10V,170mA N 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.

Diodes Incorporated Availability : 899190
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USD 0.0156

Multiples of: 3000

BC807-40-7-F


Bipolar (BJT) Transistor PNP 45 V 500 mA 100MHz 310 mW 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 : 34920
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USD 0.0173

Multiples of: 3000

MMBTA42LT1G


Bipolar Transistors - BJT 500mA 300V 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 : 32863
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USD 0.021

Multiples of: 10

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