YC248-FR-07402KL

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Resistor Networks, Arrays are one of the widely used components in various electronic products. YC248-FR-07402KL is a four-resistor network package, which is a kind of resistor network composed of four resistors within one package. Its application fields are mainly in circuit voltage dividing, current dividing, and impedance/resistance transformation. YC248-FR-07402KL can also be applied to various timing, attenuation, protection, and peak power devices.

The four resistors in the network are built with tight tolerance and temperature coefficients. It helps to provide a stable resistance value to the circuit. YC248-FR-07402KL also has an excellent thermal stability and uniformity. The working temperature range of this network ranges from -55℃ to 150℃. The biggest advantage of YC248-FR-07402KL is its small size and light weight.

The working principle of YC248-FR-07402KL is relatively simple. The four resistors of YC248-FR-07402KL are linked in series or parallel and then connected to a load. If the load has two terminal, then the two ends are connected to the two terminals of the load respectively. If more terminals are needed, then all the terminals are connected with a terminal strip in order to implement various complex connection modes.

When the load current is within the range of YC248-FR-07402KL’s dealing capacity, the current will enter the terminal and then flow through the resistors in the package, which means that it passes through the four resistors sequentially and then arrives at the other end. During this time, the current will be lost in the resistor, and the voltage will be changed accordingly. This way, the voltage at the output terminal changes from the original voltage, achieving the aim of voltage dividing, current dividing, and impedance/resistance transformation.

Due to its high power resistance, excellent temperature stability and uniformity, YC248-FR-07402KL is widely used in signal processing circuits, audio amplifiers, switching regulators, automotive electronic applications, industrial automation and control, etc. Besides, the package of YC248-FR-07402KL is RoHS compliant and meets the UL 94V-0 flammability rating, making it a safe and reliable choice for many applications.

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