What has a 2n2222a transistor?

The NPN transistor like 2N2222 is most frequently used for VHF (very high frequency) amplifier & switching applications. The design of this transistor can be done using silicon material.

What household items have resistors in them?

your find resistor in a serveral thing like LED, Television, Micro oven, hairdryer, tv remote, laptop, computer, and many more things.

What can I get a resistor out of?

Because of this, even a good electrical conductor, such as metal wire, can be used as a resistor. Resistance can be adjusted by limiting how thick the wire is, and by increasing or decreasing the conductive path through the wire. Resistance can also be controlled by wire material.

What electronics contain resistors?

Appliances such as electric heaters, electric ovens, and toasters all use resistors to turn current into heat, then using the heat lost from this resistor to warm the surrounding area.

What is the difference between PN2222 and 2N2222?

For most purposes, they are interchangeable. But there are subtle differences between them. Firstly, package, PN2222 is in a molded-epoxy TO-92; 2N2222 is in a TO-18 metal can. Secondly, gain and leakage characteristics, PN2222A is properly a repackaging of 2N2222A, a better version of 2N2222.

How many watts is a 22K ohm resistor?

Tnisesm 200Pcs Resistor 22K ohm 1/2W (0.5 Watt) ±1\% Tolerance Metal Film Resistor for DIY Projects and Experiments, Multiple Values of Resistance Optional TN-1/2w-22KR 4.4 out of 5 stars17 $2.99$2.99

How much does ededgelec 100pcs 22k ohm resistor cost?

EDGELEC 100pcs 22K ohm Resistor 1/2w (0.5Watt) ±1\% Tolerance Metal Film Fixed Resistor, Multiple Values of Resistance Optional 4.7 out of 5 stars2,345 $5.99$5.99($0.60/10 Items)

What is the value of a 1K resistor?

1,000 = 1K Resistor = 200 K with a +-10 \% Tolerance If there is no tolerance band, then find the side that has a band closest to a lead and make that the first band.