OY681KE

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Through hole resistors are passive electrical components that are designed to manage the flow of electricity in a circuit, usually by adjusting and limiting current, and in some cases voltage, through a device. OY681KE through hole resistors are one type of through hole resistor. They are cylindrical, and are designed as an economical, durable option for through hole applications.

The OY681KE cylindrical resistor is composed of a round metal core, typically made of either brass or copper, with a wire wound around it. The wire is made of either a non-metallic material, such as glass or a conductive material such as metal. The wire is usually covered with a thin layer of insulation that prevents it from shorting out when surrounded by other components. The resistor also has ends that have either leads (bent metal protrusions), or tabs (metal protrusions with a hole in the center). These leads or tabs allow the resistor to be connected electrically to other components in the circuit.

The OY681KE is designed for applications with moderate power requirements. It is typically used in applications where voltage and current levels are below 7.5 volts and 7.5 amps respectively. The most common applications of the OY681KE include discrete devices, telecommunications, and industrial control panels. It is also commonly found in HVAC systems, lighting, automotive, and computers.

The OY681KE through hole resistor works by limiting current flow in a circuit. When the current in a circuit exceeds the desired level, the resistor reduces the current flow until it comes back to the desired level. This helps to protect other components in the circuit from damage caused by excessive current flow. The resistor is rated according to its resistance in Ohms; the higher the resistance, the greater the current-limiting effect.

The OY681KE through hole resistor is also unique in its ability to withstand harsh environmental conditions. It is designed to resist corrosion and is temperature-resistant, making it suitable for use in both indoor and outdoor applications. It is also UL-certified, meaning it meets safety standards established by the Underwriters Laboratories. This makes it a safe, reliable choice for many different types of applications.

Overall, OY681KE through hole resistors offer an economical, reliable solution for applications requiring controlled current flow. They can handle moderate power requirements and are designed to withstand harsh environmental conditions. They are also UL-certified, making them a safe and reliable choice for many types of electronic applications. With their simple structure and ease of use, OY681KE through hole resistors are a popular choice for many types of electronic projects.

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