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Through Hole Resistors

The ASRM1JA68K0 resistor is one of the varieties of through-hole resistors that are becoming increasingly common in many industries. These versatile components, also known as leaded resistors, are designed for use in through-hole PCB designs. They are simple and economical to manufacture and install, making them ideal for use in a wide variety of applications. This article will provide an overview of the ASRM1JA68K0 resistor’s application field and working principle.

The Application Field of ASRM1JA68K0 Resistor

The ASRM1JA68K0 resistor is a general-purpose precision through-hole resistor that can be used in many different applications. It is typically used in audio equipment, as well as in medical devices, telecommunications, instrumentation, automotive, and general industrial applications. As a precision resistor, it offers higher accuracy than many other types of resistors, allowing it to be used in applications where the resistance value needs to be precise.

The ASRM1JA68K0 resistor is suited to applications involving higher power levels, such as those encountered in motors and appliances. The ASRM1JA68K0 is rated for power dissipation up to 2W with an allowable temperature coefficient of ±150ppm/°C. This tolerance allows for greater accuracy and better performance in a wide variety of applications. The ASRM1JA68K0 is also very reliable, with a surge power rating of 6W, meaning it can withstand occasional voltage and current surges.

The Working Principle of ASRM1JA68K0 Resistor

The ASRM1JA68K0 resistor is a through-hole design. This means that the component is inserted into a PCB board and soldered using traditional leaded soldering techniques. The ASRM1JA68K0 resistor has a cylindrical body that consists of two metallized surfaces separated by a non-conductive ceramic material called the “dielectric”. This dielectric material forms the resistor body, and together with the metallization, provides for the uniform resistance across the entire resistor element.

The ASRM1JA68K0 resistor is manufactured using a metal film or wire-wound technique. In the metal film method, a metal film is deposited onto the dielectric material in a desired pattern, with the film thickness and length determining the resistance value of the resistor. In the wire-wound technique, the resistor element is created by winding a fine wire around a fixed core. The number of turns of the winding determines the resistance value of the resistor.

The ASRM1JA68K0 resistor also utilizes a protective epoxy coating to prevent mechanical damage and to protect against moisture and oxidation. This can help to ensure that the resistor performs reliably for many years.

Conclusion

The ASRM1JA68K0 resistor is a versatile and reliable through-hole resistor that can be used in a wide variety of applications. It is rated for higher power dissipation, and offers precise resistance values with its metal film or wire-wound construction. In addition, its protective epoxy coating helps to ensure reliable performance in the most demanding of applications.

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