2SC945 NPN TO-92 General Purpose BJT Transistor
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | 2SC945 NPN TO-92 Bipolar Transistors – BJT | 1 EGP | View in store |
Price history
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Lowest price recorded: 1 EGP
About this product
2SC945 is a general-purpose NPN silicon bipolar junction transistor in a TO-92 through-hole package. It is commonly used for audio frequency amplification, low-speed switching and small-signal stages in hobby and student circuits. For exact voltage and current limits, check the datasheet from the manufacturer of the specific unit.
Specifications
- Transistor type
- NPN BJT
- Package
- TO-92
- Material
- Silicon
- Application
- General purpose, audio amplification, low-speed switching
Frequently asked questions
What is the price of 2SC945 NPN TO-92 General Purpose BJT Transistor in Egypt?
2SC945 NPN TO-92 General Purpose BJT Transistor currently costs 1 EGP in Egypt.
Where can I buy 2SC945 NPN TO-92 General Purpose BJT Transistor in Egypt?
2SC945 NPN TO-92 General Purpose BJT Transistor is available from Makers Electronics. Compare the offers above to find the best price.
What is the pinout of the 2SC945 in TO-92 form?
The pin arrangement of a TO-92 package varies by manufacturer and by how the flat face is oriented. Check the datasheet for the emitter, base and collector pins before wiring the transistor.
How do I use it as a switch with a microcontroller?
Connect the microcontroller pin to the base through a series resistor to limit base current. The load connects to the collector, and the emitter goes to GND. For loads needing more current, use a transistor or MOSFET with a higher current rating, and add a flyback diode for inductive loads.
