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Semiconductors

Semiconductors help control the flow of electricity and they play an important role in ensuring that diodes, transistors and more are able to perform switching and amplifying jobs. Choose from NTE Electronics or Velleman semiconductors.

4652 Results

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4652 Results

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NTE Electronics NTE140A Zener Diode, DO41 Type Case, +/- 5% Tolerance, 1W, 10V (Pack of 2)
NTE Electronics

NTE Electronics NTE140A Zener Diode, DO41 Type Case, +/- 5% Tolerance, 1W, 10V (Pack of 2)

$4.84

$4.84

NTE Electronics NTE290A PNP Silicon Complementary Transistor, Audio Power Amplifier, 100V, 0.5 Amp
NTE Electronics

NTE Electronics NTE290A PNP Silicon Complementary Transistor, Audio Power Amplifier, 100V, 0.5 Amp

$5.51

$5.51

NTE Electronics NTE5809 Silicon Axial Lead Standard Recovery Rectifier, 3 Amp Current Rating, DO27, 1000V
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NTE Electronics

NTE Electronics NTE5809 Silicon Axial Lead Standard Recovery Rectifier, 3 Amp Current Rating, DO27, 1000V

$6.00

$6.00

NTE Electronics NTE142A Zener Diode Pair
NTE Electronics

NTE Electronics NTE142A Zener Diode Pair

$5.50

$5.50

NTE Electronics NTE966 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 12V Output Voltage
NTE Electronics

NTE Electronics NTE966 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 12V Output Voltage

$6.00

$6.00

NTE Electronics NTE5800 Silicon Axial Lead Standard Recovery Rectifier, 3 Amp Current Rating, DO27, 50V
NTE Electronics

NTE Electronics NTE5800 Silicon Axial Lead Standard Recovery Rectifier, 3 Amp Current Rating, DO27, 50V

$4.80

$4.80

NTE Electronics NTE2634 PNP Silicon Complementary Transistor, High Frequency Video Driver, 115V, 0.3 Amp
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NTE Electronics

NTE Electronics NTE2634 PNP Silicon Complementary Transistor, High Frequency Video Driver, 115V, 0.3 Amp

$5.80

$5.80

NTE Electronics NTE2343 NPN Silicon Complementary Darlington Transistor, Power Amp, Switch, 120V, 12 Amp
NTE Electronics

NTE Electronics NTE2343 NPN Silicon Complementary Darlington Transistor, Power Amp, Switch, 120V, 12 Amp

$6.75

$6.75

NTE Electronics NTE955M Integrated Timing Circuit, 8-Lead DIP Package, 18V Power Supply Voltage
NTE Electronics

NTE Electronics NTE955M Integrated Timing Circuit, 8-Lead DIP Package, 18V Power Supply Voltage

$6.30

$6.30

NTE Electronics NTE6409 Unijunction Transistor, TO-18 Package, Intrinsic Standoff Ratio, 50mA RMS Emitter Current, 35V Interbase Voltage
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NTE Electronics

NTE Electronics NTE6409 Unijunction Transistor, TO-18 Package, Intrinsic Standoff Ratio, 50mA RMS Emitter Current, 35V Interbase Voltage

$10.24

$10.24

NTE Electronics NTE4951 Transient Overvoltage Suppressor Bidirectional Diode, Surge Clamping, Axial Lead, 1500W, 51.05V Breakdown Voltage
NTE Electronics

NTE Electronics NTE4951 Transient Overvoltage Suppressor Bidirectional Diode, Surge Clamping, Axial Lead, 1500W, 51.05V Breakdown Voltage

$7.50

$7.50

NTE Electronics NTE5817 Plastic Silicon Rectifier, Axial Lead, 6 Amp Current Rating, 1000V
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NTE Electronics

NTE Electronics NTE5817 Plastic Silicon Rectifier, Axial Lead, 6 Amp Current Rating, 1000V

$7.40

$7.40

NTE Electronics NTE5814 Standard Diode, 6A, 400V, Axial
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NTE Electronics

NTE Electronics NTE5814 Standard Diode, 6A, 400V, Axial

$6.30

$6.30

NTE Electronics NTE5815 Plastic Silicon Rectifier, Axial Lead, 6 Amp Current Rating, 600V
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NTE Electronics

NTE Electronics NTE5815 Plastic Silicon Rectifier, Axial Lead, 6 Amp Current Rating, 600V

$5.85

$5.85

NTE Electronics NTE5304 Full Wave Single Phase Silicon Bridge Rectifier, 1.5 Amps, 400V Maximum Recurrent Peak Reverse Voltage
NTE Electronics

NTE Electronics NTE5304 Full Wave Single Phase Silicon Bridge Rectifier, 1.5 Amps, 400V Maximum Recurrent Peak Reverse Voltage

$5.70

$5.70

NTE Electronics NTE580 Silicon General Purpose Fast Recovery Rectifier, 150ns Maximum Reverse Recovery Time, 3 Amp Current Rating, 600V
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NTE Electronics

NTE Electronics NTE580 Silicon General Purpose Fast Recovery Rectifier, 150ns Maximum Reverse Recovery Time, 3 Amp Current Rating, 600V

$6.26

$6.26

NTE Electronics NTE621 Silicon General Purpose High Voltage Rectifier, Standard Recovery, DO-213AB Surface Mount Case, 1 Amps, 400V
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NTE Electronics

NTE Electronics NTE621 Silicon General Purpose High Voltage Rectifier, Standard Recovery, DO-213AB Surface Mount Case, 1 Amps, 400V

$5.43

$5.43

NTE Electronics NTE457 N-Channel Silicon JFET Transistor for General Purpose Amplifier and Switch, 25V, 1-5mA
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NTE Electronics

NTE Electronics NTE457 N-Channel Silicon JFET Transistor for General Purpose Amplifier and Switch, 25V, 1-5mA

$5.70

$5.70

NTE Electronics NTE525 Silicon Diode High Voltage Fast Recovery Switch, DO-41 Case, 2000V PRV, 0.5A IF, 500ns TRR
NTE Electronics

NTE Electronics NTE525 Silicon Diode High Voltage Fast Recovery Switch, DO-41 Case, 2000V PRV, 0.5A IF, 500ns TRR

$8.50

$8.50

NTE Electronics NTE5802 Silicon Axial Lead Standard Recovery Rectifier, 3 Amp Current Rating, DO27, 200V
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NTE Electronics

NTE Electronics NTE5802 Silicon Axial Lead Standard Recovery Rectifier, 3 Amp Current Rating, DO27, 200V

$4.91

$4.91

NTE Electronics NTE573 SCHOTTKY RECTIFIER, 5A, 60V, DO-27
NTE Electronics

NTE Electronics NTE573 SCHOTTKY RECTIFIER, 5A, 60V, DO-27

$5.70

$5.70

NTE Electronics NTE382 NPN Silicon Complementary Transistor, Audio Frequency Driver, 120V, 1 Amp
NTE Electronics

NTE Electronics NTE382 NPN Silicon Complementary Transistor, Audio Frequency Driver, 120V, 1 Amp

$5.85

$5.85

NTE Electronics NTE166 Single Phase Bridge Rectifier Diode, 100V, 2 Amp, Sip
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NTE Electronics

NTE Electronics NTE166 Single Phase Bridge Rectifier Diode, 100V, 2 Amp, Sip

5.0 (1)

$5.80

$5.80

NTE Electronics NTE5414 Silicon Controlled Rectifier, TO126 Package, 4 Amps Sensitive Gate, 200µA DC Gate-Trigger Current, 200V Reverse Blocking Voltage
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NTE Electronics

NTE Electronics NTE5414 Silicon Controlled Rectifier, TO126 Package, 4 Amps Sensitive Gate, 200µA DC Gate-Trigger Current, 200V Reverse Blocking Voltage

$6.00

$6.00

NTE Electronics NTE572 Silicon General Purpose Rectifier, Fast Recovery, 500ns Maximum Reverse Recovery Time, 6 Amp Current Rating, 1000V
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NTE Electronics

NTE Electronics NTE572 Silicon General Purpose Rectifier, Fast Recovery, 500ns Maximum Reverse Recovery Time, 6 Amp Current Rating, 1000V

$6.40

$6.40

NTE Electronics NTE3041 Optoisolator with NPN Transistor Output, 6 Lead DIP Type Package, 6V
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NTE Electronics

NTE Electronics NTE3041 Optoisolator with NPN Transistor Output, 6 Lead DIP Type Package, 6V

$5.90

$5.90

NTE Electronics NTE5814HC Rectifier, Single, 400V, 10A
NTE Electronics

NTE Electronics NTE5814HC Rectifier, Single, 400V, 10A

$6.00

$6.00

NTE Electronics NTE5052A Zener Diode, DO35 Type Package, +/- 5% Tolerance, 1/2W, 120V
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NTE Electronics

NTE Electronics NTE5052A Zener Diode, DO35 Type Package, +/- 5% Tolerance, 1/2W, 120V

$5.56

$5.56

NTE Electronics NTE490 N-Channel Power MOSFET Transistor, Enhancement Mode, High Speed Switch, TO92 Type Package, 60V
Sold out
NTE Electronics

NTE Electronics NTE490 N-Channel Power MOSFET Transistor, Enhancement Mode, High Speed Switch, TO92 Type Package, 60V

$5.75

$5.75

NTE Electronics NTE128 NPN Silicon Complementary Transistor for Audio Output
NTE Electronics

NTE Electronics NTE128 NPN Silicon Complementary Transistor for Audio Output

$6.75

$6.75

NTE Electronics NTE194 NPN Silicon Transistor, Audio Power Amplifier, TO92 Type Package, 180V, 0.6 Amp
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NTE Electronics

NTE Electronics NTE194 NPN Silicon Transistor, Audio Power Amplifier, TO92 Type Package, 180V, 0.6 Amp

$5.23

$5.23

NTE Electronics NTE960 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 5V Output Voltage
Sold out
NTE Electronics

NTE Electronics NTE960 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 5V Output Voltage

$5.46

$5.46

NTE Electronics NTE85 NPN Silicon Transistor for General Purpose Amplifier
NTE Electronics

NTE Electronics NTE85 NPN Silicon Transistor for General Purpose Amplifier

$5.21

$5.21

NTE Electronics NTE5870 Silicon Power Rectifier Diode, DO-4, Cathode Case, 12 Amp Current Rating, 50V
NTE Electronics

NTE Electronics NTE5870 Silicon Power Rectifier Diode, DO-4, Cathode Case, 12 Amp Current Rating, 50V

$11.50

$11.50

NTE Electronics NTE5812 Plastic Silicon Rectifier, Axial Lead, 6 Amp Current Rating, 100V
Sold out
NTE Electronics

NTE Electronics NTE5812 Plastic Silicon Rectifier, Axial Lead, 6 Amp Current Rating, 100V

$5.28

$5.28

NTE Electronics NTE519 Silicon Rectifier Diode, Ultra Fast Switch, DO-35 Case
NTE Electronics

NTE Electronics NTE519 Silicon Rectifier Diode, Ultra Fast Switch, DO-35 Case

$4.75

$4.75

NTE Electronics NTE177 General Purpose Silicon Rectifier, 200V, 0.25 Amp
NTE Electronics

NTE Electronics NTE177 General Purpose Silicon Rectifier, 200V, 0.25 Amp

$4.97

$4.97

NTE Electronics NTE585 Schottky Barrier Diode, Fast Switching, DO-41, 1 Amp Current Rating, 40V
NTE Electronics

NTE Electronics NTE585 Schottky Barrier Diode, Fast Switching, DO-41, 1 Amp Current Rating, 40V

$5.50

$5.50

NTE Electronics NTE5024A Zener Diode, DO35 Type Package, +/- 5% Tolerance, 1/2W, 15V
NTE Electronics

NTE Electronics NTE5024A Zener Diode, DO35 Type Package, +/- 5% Tolerance, 1/2W, 15V

$4.89

$4.89

NTE Electronics NTE618 Silicon Tuning Varactor Diode for AM Radio, 16V Reverse Voltage
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NTE Electronics

NTE Electronics NTE618 Silicon Tuning Varactor Diode for AM Radio, 16V Reverse Voltage

$6.75

$6.75

NTE Electronics NTE129 PNP Silicon Complementary Transistor for Audio Output
NTE Electronics

NTE Electronics NTE129 PNP Silicon Complementary Transistor for Audio Output

$6.30

$6.30

NTE Electronics NTE558 General Purpose Fast Recovery Silicon Rectifier, DO-41
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NTE Electronics

NTE Electronics NTE558 General Purpose Fast Recovery Silicon Rectifier, DO-41

$5.68

$5.68

NTE Electronics NTE576 Silicon Rectifier, DO-27, 5 Amp Current Rating, 400V
Sold out
NTE Electronics

NTE Electronics NTE576 Silicon Rectifier, DO-27, 5 Amp Current Rating, 400V

$5.95

$5.95

NTE Electronics NTE156 General Purpose Silicon Rectifier, DO-15 Case, 2A Average Rectified Forward Current, 1000V Peak Repetitive Reverse Voltage
NTE Electronics

NTE Electronics NTE156 General Purpose Silicon Rectifier, DO-15 Case, 2A Average Rectified Forward Current, 1000V Peak Repetitive Reverse Voltage

$4.10

$4.10

NTE Electronics NTE123A NPN Silicon Complementary Transistor for General Purpose Audio Amplifier, TO-18 Case, 0.8A Continuous Collector Current, 75V Collector-Base Voltage
NTE Electronics

NTE Electronics NTE123A NPN Silicon Complementary Transistor for General Purpose Audio Amplifier, TO-18 Case, 0.8A Continuous Collector Current, 75V Collector-Base Voltage

$5.52

$5.52

NTE Electronics NTE199 NPN Silicon Transistor, Low Noise, High Gain Amplifier, TO92 Type Package, 70V, 0.1 Amp
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NTE Electronics

NTE Electronics NTE199 NPN Silicon Transistor, Low Noise, High Gain Amplifier, TO92 Type Package, 70V, 0.1 Amp

$5.12

$5.12

NTE Electronics NTE5801 Silicon General Purpose Rectifier, Ultra Fast Recovery, DO201AD, 75ns Maximum Reverse Recovery Time, 3 Amp Current Rating, 600V
NTE Electronics

NTE Electronics NTE5801 Silicon General Purpose Rectifier, Ultra Fast Recovery, DO201AD, 75ns Maximum Reverse Recovery Time, 3 Amp Current Rating, 600V

$4.87

$4.87

NTE Electronics NTE159 PNP Silicon Transistor for Audio Amplifier, Switch, TO-92 Case, 800 mA Continuous Collector Current, 80V Collector-Emitter Voltage
Sold out
NTE Electronics

NTE Electronics NTE159 PNP Silicon Transistor for Audio Amplifier, Switch, TO-92 Case, 800 mA Continuous Collector Current, 80V Collector-Emitter Voltage

$5.33

$5.33

NTE Electronics NTE109 General Purpose Germanium Diode for Fast Switching, 60 mA Continuous Average Forward Current, 100V Peak Reverse Voltage
NTE Electronics

NTE Electronics NTE109 General Purpose Germanium Diode for Fast Switching, 60 mA Continuous Average Forward Current, 100V Peak Reverse Voltage

$5.71

$5.71

NTE Electronics NTE123AP BIPOLAR TRANSISTOR, NPN, 40V, TO-92
Sold out
NTE Electronics

NTE Electronics NTE123AP BIPOLAR TRANSISTOR, NPN, 40V, TO-92

$5.50

$5.50

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