BC548 transistor is used for amplifying and switching purposes in electrical circuits. Like every other NPN transistor, it consists of three pins: the collector, base, and emitter.17 Oct 2020
What can I use instead of BC547?
2N2222 is the most common and excellent substitute for BC547. The only minor changes are in the input and output capacitance, which are slightly higher in case of 2N2222 and will only affect circuits during high frequency operation and not otherwise. Other substitutes include 2N3904, PN100, 2N4401, BC337, etc.
Can I use BC548 instead of 2N2222?
Can I use a BC547 transistor instead of a 2N2222A transistor? - Quora. Yes, you can use, for switching just look for Ic(collector current) and Vceo(collector-emitter voltage) in the datasheet.
Can we use BC557 instead of BC547?
In most of the cases, YES. You can use BC548 INSTEAD OF BC547 AND SIMILARLY BC558 INSTEAD OF BC557.
What can I use instead of 2N2222?
Replacements for the 2N2222 are commonly available in the cheaper TO-92 packaging, where it is known as the PN2222 or P2N2222, which has similar specifications except for the lower maximum collector current.
Can I use C945 instead of 2N2222?
For low-power audio applications or the two may be interchangeable, but as a general rule the two parts are not really equivalent. As far as specs are concerned the C945 has more gain, Hfe, than the 2N2222, but for most applications yes you could use C945 in place of the 2N2222.
Can I use 2N2222A instead of 2N2222?
They are same and are used interchangebly most of the times. 2N2222 is metallic package TO-18 and pn2222 is a plastic package TO-92,you can refer the datasheet of them.
Can I use BC548 instead of BC547?
BC548 can be used in circuits with operating voltage of up to 28 Vdc. In other words, Transistor BC548 can be used as replacement of BC547.
What does a transistor do?
What is a transistor? A transistor, also known as a BJT (Bipolar Junction Transistor), is a current driven semiconductor device which can be used to control the flow of electric current in which a small amount of current in the Base lead controls a larger current between the Collector and Emitter.21 Dec 2017
How do I use BC548?
- Used in Darlington pairs to amplify weak signals.
- It can be employed in sensor circuits.
- Driving loads under 500mA.
- Used in audio amplification.
- Used in audio Amplifier Stages.
What is the difference between BC547 and BC548?
BC547 and BC548 are essentially the same but BC547 has a higher breakdown voltage whereas BC548 has low noise. These are the most general purpose NPN silicon transistors and changing one with the other does not noticably (or otherwise) affect the circuit.