RN55D1870FBSL

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Through Hole Resistors are passive devices that produce resistance, which is measured in Ohms, and limit or control the amount of current going through a circuit. The RN55D1870FBSL is a type of Through Hole Resistor that differs from other resistors in terms of its features and characteristics. It is a ½ Watt, 5% tolerance, Surface Mount Resistors Package. These Resistors are designed to be used in high-density applications for space saving and cost reduction.

The RN55D1870FBSL has a length of 0.125 inches and a width of 0.085 inches, making it one of the smallest SMD resistors available. It has a low thermal resistance to ensure optimum performance and is capable of operating at temperatures up to +125°C. The resistor is also compatible with lead-free solder operations and is RoHS compliant.

The RN55D1870FBSL has a wide range of uses in various industries. It is commonly used for high voltage applications, where its small size and strong thermal resistance take full advantage. It is often used as a current-limiting resistor for LED lighting systems and is also used in power management systems, audio systems, automotive applications, and telecommunications.

The working principle of the RN55D1870FBSL is based on Ohm’s Law. The resistor restricts the flow of current through a circuit and produces a voltage drop that is proportional to the amount of current being passed through it. The amount of current that can pass through a resistor is determined by its resistance value, which is measured in Ohms. A higher resistance will restrict more current and, consequently, produce a higher voltage drop. It is important to take into consideration the temperature and environment when selecting a Through Hole Resistor.

When using the RN55D1870FBSL, it is important to select a resistor with an adequate power rating that will be able to withstand the current levels expected. The temperature rating should also be taken into consideration, as operating the resistor at temperatures that exceed its specified limits can cause damage to the device. Additionally, the environment should be taken into account, as dust, moisture, and other contaminants can reduce the efficiency of the resistor.

The RN55D1870FBSL is a powerful and efficient Through Hole Resistor with a wide range of applications. Its small size and strong thermal resistance make it an optimal choice for high-density applications. The resistor is also RoHS compliant and is compatible with lead-free solder operations. Its working principle is based on Ohm’s Law, with the amount of current passed through it determined by its resistance value. It is important to select a resistor with an adequate power rating and take the temperature and environment into account when using the resistor.

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