1624166-2
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49422836-1624166-2
Potentiometers 23SE 470KA 6.35X50FL B7 DPST (4A) 2 NUTS
The resistive material is a combination of a Ceramic material and a Metal, and therefore these resistors are also referred to as Cermet. Just as with carbon film, the resistance value is adjusted by cutting a spiral pattern in the film. This can be done with an abrasive or a laser.
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.
Based on their characteristics, there are basically three types of switches: Linear switches, tactile switches and clicky switches.
a fastener element that is inserted into an object
a group of products which fulfill a similar need for a market segment or market as a whole.
a particular group of related products.