Wednesday, January 9, 2013

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Resistor Film Metal

Metal film resistors are made ​​with forms almost a carbon film resistor. Resistor resistant to changes in temperature. Resistor also has a high level of accuracy because the value listed on the resistor tolerance is very small, typically about 1% or 5%. When compared with the carbon film resistors, metal film resistors have a higher level of accuracy than carbon film resistors for metal film resistors features 5 bands of color, and some have 6 pieces color bracelet. Meanwhile, carbon film resistor only has 4 color bands. Metal film resistor is suitable for use in circuits - circuits that require a high level of precision, such as measuring instruments. This resistor has a power rating of 1/4 watt, 1/2 watt, 1 watt and 2 watts. The form of the resistor can be seen in the picture on the side.


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