composition resistor การใช้

• Carbon composition resistors are still available, but comparatively quite costly.
• We had difficulties finding other components as well, like large carbon-composition resistors.
• The high frequency response of wirewound resistors is substantially worse than that of a composition resistor.
• Applications of wirewound resistors are similar to those of composition resistors with the exception of the high frequency.
• Carbon composition resistors can be printed directly onto printed circuit board ( PCB ) substrates as part of the PCB manufacturing process.
• The'body-end-dot'or'body-tip-spot'system was used for radial-lead ( and other cylindrical ) composition resistors sometimes still found in very old equipment; the first band was given by the body color, the second band by the color of the end of the resistor, and the multiplier by a dot or band around the middle of the resistor.