
BC160 PNP General Purpose Transistor TO-92
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Prices updated: 13 Oct 2026
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About this product
The BC160 is a PNP general-purpose bipolar junction transistor in a TO-92 plastic package. It is used for switching and amplification in low-power analog and digital circuits, such as driving small loads, LEDs and relays through a driver stage. Check the datasheet for the exact voltage and current limits before use.
Specifications
- Type
- PNP BJT
- Package
- TO-92 plastic
- Application
- General purpose switching and amplification
Frequently asked questions
How do I use the BC160 as a switch for a load?
In a PNP high-side switch the emitter goes to the positive supply and the load sits between the collector and ground. Pulling the base low through a resistor turns the transistor on. Check the pinout in the datasheet for your exact package orientation.
Can the BC160 replace an NPN transistor like the BC547?
No. PNP and NPN transistors have opposite polarity, so the circuit must be designed for PNP. A BC160 cannot directly replace an NPN part without changing the supply and biasing.


