FMP200FBF52-4K42

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Through Hole Resistors

A through hole resistor, also known as a pinhole resistor, is a type of resistor that is designed to fit through the holes in a printed circuit board (PCB). The FMP200FBF52-4K42 through hole resistor is specifically designed for use in high-density circuit boards. It features a 2-pin design and a body made of flame-retardant epoxy material. The resistor also comes with a pre-tinned copper plating to help protect against corrosion.

Application Field and Working Principle

The FMP200FBF52-4K42 through hole resistor is suitable for use in a wide range of electronic circuits, including those found in portable electronics, automotive electronics, and industrial applications. The resistor is rated for currents up to 200 mA, and is able to withstand voltages up to 250V. The resistor can be used as a voltage- and heat-dropping resistor in switching power supplies, as well as a protection resistor for integrated circuit (IC) chips. The FMP200FBF52-4K42 is a through-hole resistor with a two-pin design that allows for an easy and secure installation.The working principle behind the FMP200FBF52-4K42 through hole resistors is that when a current is passed through the resistor, it will convert the electrical energy into heat energy. This process is known as Joule heating. The resistor will then absorb the heat energy, which will reduce the amount of current that is passed through the resistor. By absorbing the heat generated from the current passing through the resistor, the resistor can help protect the circuit from potentially damaging overloads.

Durability and Reliability

The FMP200FBF52-4K42 through hole resistor is designed for durability and reliability, and features an operating temperature range of -55°C to +155°C. The resistor\'s body is made of flame-retardant epoxy, and the pins are pre-tinned, which significantly increases the resistor\'s longevity and helps to protect it from corrosion. The FMP200FBF52-4K42 is also rated for a high level of safety and is UL94V-0 certified. The resistor is also designed to be low noise and compatible with RoHS and other environmental regulations. The resistor also features a short-circuit protection mechanism that prevents damage to any connected devices in the event of a short circuit.

Conclusion

In conclusion, the FMP200FBF52-4K42 through hole resistor is a reliable, durable, and cost-effective solution for use in a wide variety of high-density circuit boards. The resistor is rated for up to 200 mA and can withstand up to 250V, and its epoxy body and pre-tinned copper pins provide added protection. The resistor also has a short-circuit protection mechanism and is certified to the UL94V-0 safety standard.

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