KNP200JR-52-2R7

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Through Hole Resistors

Through hole resistors, or THRs, are electrical components used in most electronic circuits to reduce and control the current. It works by using a fixed amount of electrical resistance, and is typically composed of metal coils, which are embedded or wound on an insulating material such as phenolic or mica. In order to ensure safe and reliable operation, the components must be properly designed and installed to ensure maximum performance and safety. This includes proper wiring, soldering, and testing.

One of the most popular and widely used types of THR is the KNP200JR-52-2R7. This type of resistor is an axial leaded resistor with a maximum wattage rating of 2 watts. The components are made using a metal alloy of nickel, chrome, and gold, which provides excellent resistance to corrosion and mechanical wear. Additionally, its compact design and low height make it suitable for applications where space is limited.

The KNP200JR-52-2R7 works by utilizing a fixed ohmic resistance value and power rating. This resistance and power combination is typically tailored for specific applications, such as electronics. The most common way for the device to dissipate power is by letting it dissipate heat to the local environment through conduction or convection. Typically, a working temperature range of -55 to +125°C is specified for this type of THR.

Due to its small size, low power consumption and high value, the KNP200JR-52-2R7 is often used in applications such as digital signal processing and power supplies. It is also suited for use in control circuits, DC/DC converters, and switching regulators. Additionally, these components can be used as safety devices in high voltage or high current circuits, as they are designed to limit the amount of current that can flow through the components.

In terms of installation, the device is relatively easy to use. It can be soldered directly to the circuit board, with the leads inserted into two holes. As with most types of THR, it is important to apply appropriate temperatures and force when soldering it to the circuit board. The correct temperature and pressure must be maintained to ensure a good electrical connection and to prevent any damage to the components.

Overall, the KNP200JR-52-2R7 is a reliable and cost-efficient THR intended for a variety of applications. Its small size, robust design and versatility make it a preferred choice for many electronics projects. Additionally, its ability to control and reduce current ensures proper operation and safety in a wide range of systems.

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