MFR-12FRF52-115K

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• Introduction to Through Hole Resistors and MFR-12FRF52-115K
  • A through-hole resistor, also known as a leaded resistor, is a passive electric component that has two terminals which connect different parts of a circuit to each other.
  • A through-hole resistor consists of a ceramic tube or dielectric, with two copper leads emerging from opposing ends. One lead is longer than the other, and the leads are often bent outward to form a mounting tab for connection.
  • MFR-12FRF52-115K is a through-hole resistors with lead type of 12mm. Its features include the power rating of 1/2 Watt and resistance value of 115K Ohm.
• Construction & Working Principle of MFR-12FRF52-115K
  • The construction of through-hole resistors varies widely and depends on their type, size, and power rating. They can be constructed of metal films printed on a ceramic tube, or of carbon composition on a ceramic disc.
  • At the most basic level, resistors are electrical devices that reduce current flow through a circuit by introducing electrical resistance in the form of a voltage drop. This reduces the amount of energy available to any component downstream of the resistor, limiting the current flow.
  • For MFR-12FRF52-115K, the working principle is fairly simple: it uses the resistor\'s available voltage drop between its terminals to limit current flow and set-up a predictable voltage level across a circuit. This predictable voltage can then be used to activate other components in the circuit. Besides voltage and current limiting, resisters are also used to safely discharge capacitors, limit peak voltage and current in circuits, as voltage dividers, and as part of amplifier feedback networks.
• Application Fields of MFR-12FRF52-115K
  • The high power dissipation of MFR-12FRF52-115K and its low coil construction resistance means it can be used in applications which require rapid power management such as AC motor control, servo control, or other motion control applications. Its wide operating temperature range also makes it suitable for high- temperature environments.
  • MFR-12FRF52-115K is also suitable for high-end automotive and industrial control applications due to its ability to cope with vibration, shock, and extreme temperatures. It is also a good choice for demanding applications which require reliable long-term performance, such as lighting systems, air conditioning systems, or power electronic applications.
  • MFR-12FRF52-115K is also suitable for high-power industrial domestic and commercial equipment, including LED lighting, triac dimming, smart energy metering, medical equipment, home automation systems, and automotive applications such as ABS and traction control systems.

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