Wattage: "1 watt" indicates the power rating of the resistors. It means that each resistor in the assortment can handle up to 1 watt of power without overheating or getting damaged.
CFR: CFR stands for "Carbon Film Resistor." Carbon film resistors are one of the most common types of resistors used in electronic circuits. They are made by depositing a thin layer of carbon film onto a ceramic core.
5%: The "5%" represents the tolerance of the resistors. In this case, it means that the resistors have a tolerance of 5%. Tolerance refers to the acceptable variation in resistance value from the specified or labelled resistance value. A 5% tolerance indicates that the actual resistance of each resistor can vary by +/- 5% from its stated value. For example, if the labelled resistance is 100 ohms with a 5% tolerance, the actual resistance of that particular resistor can be anywhere between 95 ohms and 105 ohms.
Resistor values in ohms
10 | 12 | 15 | 22 | 33 |
68 | 100 | 150 | 180 | 220 |
330 | 470 | 560 | 680 | 1K |
1.2K | 1.8K | 2.2K | 3.3K | 4.7K |
5.6K | 6.8K | 10K | 12K | 15K |
18K | 22K | 33K | 47K | 68K |
100K | 220K | 330K | 470K | 560K |
1Meg |
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