RNF14DTC198K

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Through Hole Resistors are generally used in a wide range of electrical and electronic applications, including DC and AC circuit board design, board level components, and various types of electrical junction box configurations. The RNF14DTC198K is a particular type of radial-Lead Through Hole Resistor (THR) ideal for high-temperature solder joint designs. It is built with a lead-free solderable coating and is rated for temperatures up to 305°C, making it suitable for high temperature applications. In this article, we will discuss the key features of this product and the working principle behind it.

Features of the RNF14DTC198K

The RNF14DTC198K is a radial-Lead Through Hole Resistor (THR) available in two sizes: 5mm and 6mm. It has a lead-free solderable coating, which provides reliable solder joint connections at temperatures up to 305°C. The resistor also features an extended maximum working voltage (MWV) of 350V, a low thermal resistance, and a low EMI/RFI noise output. Its high-sensitivity tracking capability ensures accuracy and reliable performance. Additionally, the chip design allows for a compact footprint, making it ideal for high-density applications.

The resistor is also RoHS compliant, meaning it is compatible with most current environmental regulations. It is available in 0805, 1206, and 1210 packages with a wide variety of resistance ratings, ranging from 0.011 ohm to 1M ohm, ensuring compatibility with a wide range of projects. It also features a low assembly cost, making it a cost-effective solution.

Working Principle of the RNF14DTC198K

The RNF14DTC198K is designed with a precision manufacturing process to ensure accurate and reliable resistance values. The innovative chip design allows for an enhanced heat dissipation, which helps ensure the long-term stability of the resistor. This design also ensures low EMI/RFI noise output and accurate continuity between terminals.

Since this resistor is lead-free, its solder joints are stronger and more resistant to oxidation compared to lead-based designs. This greatly improves its durability and enables it to work reliably over a wide range of temperatures. Additionally, the design can be customized to accommodate an array of electrical load requirements and different circuit demands.

The resistor is also designed with a minimum capacitance of 1.4pF, meaning that it can be used in both high-frequency and low-frequency applications. In high-frequency applications, the minimum capacitance enables it to accurately constrain currents, thus improving the system’s performance. In low-frequency applications, the resistor can be used as a filter to block unwanted electrical noise or interference.

Overall, the RNF14DTC198K is an excellent solution for a wide range of high-temperature applications. Its extended maximum working voltage, low thermal resistance, and low EMI/RFI noise output make it ideal for many DC and AC circuit board designs. Its lead-free solderable coating also ensures reliable solder joint connections, making it compatible with a wide range of projects. Additionally, its compact profile ensures a minimal footprint in applications, reducing the need for additional board space.

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