OK5105E-R52

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Through Hole Resistors

Through-hole resistors are one of the most prevalent electronic components around and are used in countless applications. The OK5105E-R52 is a through-hole resistor from Edsyn Electronics and is designed to provide precision performance in a wide variety of applications and environments.

What Is a Through Hole Resistor?

A through-hole resistor is a cylindrical component with one or more leads that are connected to metal terminals. These types of resistors appear as an axially-mounted cylinder that has metal leads coming out of either end. Through-hole resistors can come in different sizes and shapes, including radial and axial, depending on the specific application. These components are usually color-coded to be able to quickly determine the resistance value of the component, and they are also distinguished by the number of leads.

OK5105E-R52 Application Field and Working Principle

The OK5105E-R52 through-hole resistor from Edsyn Electronics is a high-power molded resistor that is designed for a variety of circuit protection and voltage environment applications. This type of resistor is designed for use in high-temperature applications where it can protect Printed Circuit Boards (PCBs) from overvoltage transients. It is also suitable for most military or space applications that require voltage circuit regulation and over-current protection.

The OK5105E-R52 is a non-inductive, axial-lead through-hole resistor that is molded in a compact, cylindrical package. It has a rated power dissipation of 10 watts and features an operating temperature range of -55°C to +200°C. The resistor is RoHS compliant, making it suitable for use in both military and commercial applications. The OK5105E-R52 has an insulation resistance of 100 MOhms, which is designed to withstand high-frequency transients and regulate power in harsh environments.

The OK5105E-R52 through-hole resistor from Edsyn Electronics uses a thermal sensing element where the temperature is monitored directly by a mechanical contact. This component also uses a mechanical strain gauge as the sensing element. Strain gauges are used to measure mechanical deformation of a material or a structure. The strain gauge is used to measure the changes on the resistor temperature, allowing the resistor to protect the PCB from overvoltage transients in high-temperature applications. It is also designed to provide precise voltage regulation in various temperature environments.

The OK5105E-R52 is designed to provide highly reliable performance and long endurance in a variety of applications. This type of resistor is usually made of nickel-chromium metal alloy or a conductive ceramic material. The resistor also has a rugged design that allows it to absorb sudden changes in temperature while maintaining good conductivity. Additionally, the OK5105E-R52 offers high seismic tolerance, eliminating it from being damaged from sudden impacts.

Conclusion

The OK5105E-R52 is a high-power, non-inductive and axial-lead through-hole resistor from Edsyn Electronics. This type of resistor is designed for protecting Printed Circuit Boards (PCBs) from overvoltage transients and providing precise voltage regulation in high-temperature applications. It is perfect for most military and space applications, as it is designed for long endurance and high-seismic tolerance. The OK5105E-R52 is a cylindrical component with two leads connected to metal terminals, and is a great choice for those who need a reliable and efficient resistor for their applications.

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