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Transistors

Transistors for your electronics projects. Sold individually or in packs

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BD135 NPN Transistor 45V 1.5A
BD135 NPN Transistor for repairs and replacements.

$1.99
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N-Channel Power MOSFET 60V 30A:...
When you want to control a DC device that eats up lots of power such as a headlight, large motor, LED strips or fan. MOSFETs are great as power switches that can be controlled via Arduino and Raspberry Pi.

$1.79
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NPN Visible Light...
Detect visible light with this NPN Visible Light Phototransistor. When exposed to light, the 2 terminals are connected, when it's dark, the 2 terminals are disconnected.

$1.99
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PNP Transistor: 2N5401 150V 0.6A
PNP Transistor rated at 150V and 0.6A.

$1.49
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PNP Transistor: 2N3906 40V 0.2A
PNP Transistor rated at 40V and 0.2A.

$1.49
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NPN Transistor: 2SC945 50V 0.15A
NPN Transistor rated at 50V and 0.15A.

$1.49
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NPN Transistor: 2N2222
The most common of all transistors, the NPN 2N2222. Give a voltage on the center pin and the other 2 pins become connected.

$0.42
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NPN Transistor: 2N5551 160V 0.6A
NPN Transistor rated at 160V and 0.6A.

$1.49
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NPN Transistor: 2N3904 40V .2A
NPN Transistor rated at 40V and 0.2A.

$1.49
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BT137X800 Triac: 800V 71A
This Triac is like a standard transistor on steroids! It can conduct current in either direction when the gate voltage is exceeded in either direction (both positive AND negative!). Commonly used for AC light dimmers and motor controllers.

$2.49
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N-Channel Power MOSFET 30V 60A
When you want to control a DC device that eats up lots of power such as a headlight, large motor, LED strips or fan. MOSFETs are great as power switches that can be controlled via Arduino and Raspberry Pi.

$1.75
Ships Today
TIP120 Power Darlington...
Use this TIP120 Darlington Power Transistor to control something that draws up to 60V and 8A from your low power circuits & microcontrollers.

$1.99
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