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What is the use of BC107 transistor?
The BC107 is a low signal NPN which is known for its low noise operations making it famously used in signal processing circuits and television receivers. The transistor is still available in market due to its legacy but you will find better modern transistors as replacement for BC107.
What is the difference between 2N3904 and 2N4401?
2N3904 and 2N4401 appear to be very comparable parts in all specs. 2N4401 has a higher current rating, but otherwise they look to be about the same in price and everything else. Obviously it’s difficult to give a 100% universal answer since both parts are made by multiple manufacturers.
What is 2N4401?
2N4401 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. When this transistor is fully biased then it can allow a maximum of 800mA to flow across the collector and emitter.
When did the BC108 family of transistors come out?
BC108 family. The BC107, BC108 and BC109 are general-purpose low power silicon NPN bipolar junction transistors found very often in equipment and electronics books/articles from Europe, Australia and many other countries. They were created by Philips and Mullard in 1963 and introduced in April 1966.
What’s the difference between BC547 and 2N2222A transistors?
Closed 4 years ago. What is the difference between bc547 and 2n2222A transistor. I have use bc547 for a project (Water level indicator). Can i use 2n2222A instead of bc547?
When was The BC107 and BC109 made?
The BC107, BC108 and BC109 are general-purpose low power silicon NPN bipolar junction transistors found very often in equipment and electronics books/articles from Europe, Australia and many other countries. They were created by Philips and Mullard in 1963 and introduced in April 1966.
What’s the difference between two types of transistors?
There is not much difference when it comes to electrical properties of the two transistors. You can have a look at the datasheets : So your application defines your selection in such cases. If you need more current amplification for same biasing voltages you might want to go for 2A2222N. Read the datasheets carefully and make your choice.