RNMF12FAC4R70

Through Hole Resistors

The RNMF12FAC4R70 is a through-hole resistor developed for applications requiring superior quality and reliability. This type of resistor is composed of solid state elements that have a good conductivity and long life capability. The resistor is rated at 12 ohms and features an approximately 4mm body diameter. The RNMF12FAC4R70 employs a fourfold stack of 0.25W resistors.

Working Principle

The working principle of the RNMF12FAC4R70 is based on the basic laws of electrical current flow. When an electrically charged particle, such as an electron, passes through a conductor, it loses energy due to the resistance of the conductor. In the case of the RNMF12FAC4R70, four resistors are connected in series to create a resistance. The electron loses energy as it passes through each resistor, resulting in a voltage drop across the circuit.

Application Field

The RNMF12FAC4R70 has many uses due to its superior reliability. One example is its use as a voltage regulator. It can protect sensitive equipment from a power surge, helping to ensure their reliability and durability. It can also be used to control the amount of current that passes through nominal wattage materials, allowing more efficient operation. This type of resistor also finds application in radio transmitters and electrostatic discharge protection. Other applications include digital control systems, motor speed control, and temperature control.

Manufacturing Process

The RNMF12FAC4R70 is manufactured using a multi-stage process. It starts with the creation of the four resistors, which are made using the latest technology. The resistors are then precisely positioned, then connected via soldering. This allows for a secure connection that won\'t be disrupted due to thermal shocks. Finally, the RNMF12FAC4R70 is coated with a protective material that prevents the resistors from corrosion. This ensures a long life, making it perfect for applications requiring superior quality and reliability.