MFR-25FRFPN2K55

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Through Hole Resistors

Through hole resistors are simple passive components that are used to limit current flow and also to adjust a signal\'s voltage level. One type of through-hole resistor is the MFR-25FRFPN2K55 type, which is used in various applications due to its small size, low cost and high reliability. They are not only used in commercial applications, but also in automotive and aerospace applications.

The MFR-25FRFPN2K55 resistor is a small, 2-terminal, through-hole resistor with a resistance value of 2K ohms (or 2 kilo-ohms) and rated power dissipation of 0.25 Watts. It can handle up to 4.5 Amps of continuous current. It is typically used in circuits that require a moderate amount of precision in current limiting or voltage level adjustments. The resistor is made of a ceramic and metal oxide composition, and its outer casing is made of flexible plastic to provide protection while allowing for a small footprint.

The two terminals of the MFR-25FRFPN2K55 are typically denoted by a graphite ‘+’ and ‘-’, which are used to accurately measure the amount of current and/or voltage being applied to the resistor. The body of the resistor also has imprinted on it the resistor\'s tolerance and resistance values. This information is important for accurately setting current and voltage levels during product or circuit design.

The working principle of MFR-25FRFPN2K55 through-hole resistors is simple. When a voltage is applied across its terminals, the current flowing through the resistor will be limited or adjusted to the value specified by the resistance value imprinted on the body of the resistor. This current flow is limited by the resistor\'s resistance, and can be calculated with Ohm\'s law. The current entering the resistor is equal to the voltage divided by the resistance of the resistor.

The primary function of MFR-25FRFPN2K55 through-hole resistors in applications is the control of current or voltage levels. This is especially important in circuits with sensitive components, as precise limits must be set for safe and reliable operation. Additionally, this type of resistor can also be used in timing or frequency circuits, where a constant flow of current through the resistor is required for proper functioning of the circuit.

In summary, MFR-25FRFPN2K55 through-hole resistors are small, inexpensive, yet reliable components that can be used in a variety of applications. They are typically used to adjust current or voltage levels within a circuit, but can also be used in timing or frequency circuits. The two terminals of the resistor are typically marked, and the resistance and tolerance value is usually imprinted on the body of the resistor. The working principle of the resistor is simply that the current flowing through it is limited or adjusted based on its resistance value.

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