H417K8DYA

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Through Hole Resistors – H417K8DYA Application Field and Working Principle

The H417K8DYA is a through hole resistor, sometimes referred to as a TH resistor or PTH resistor, that is a kind of components installed in printed circuit boards (PCBs). With the development of technology, through hole resistors have become a key component in circuit designs for a range of applications.

H417K8DYA Application Field

The H417K8DYA is ideal for use in applications requiring high accuracy, superior temperature stability, and low noise. It is built to provide highly precise, cost-effective, reliable and dependable resistance in varying levels of voltage and current. These through hole resistors are used in a variety of applications, ranging from DC power supplies and linear regulators to noise suppression, EMC shielding and hermetic sealing.

H417K8DYA is available in both top and bottom termination styles, and can be assembled into a wide variety of circuit boards in an effective manner. Its automated production process ensures accurate repeatability with tight tolerances, minimal transmission losses and an excellent long-term reliability. Manufacturers also benefit from its robust, low self-heating and low noise performance, as well as its ability to handle extreme temperatures up to 125°C.

Due to its wide application field, H417K8DYA is now widely used in industrial, medical, automotive, avionic and military applications that require a high degree of reliability. It is extremely versatile, able to provide superior stability and repeatable resistance values in a variety of power supplies. With its superior temperature stability and reliability, H417K8DYA is suitable for high-precision PCB designs.

H417K8DYA Working Principle

H417K8DYA is a metal-oxide resistor, also known as a film or thin-film resistor. This type of resistor features a thin layer of an insulating material sandwiched between two electrical conductors. This insulating material, or "dielectric," is typically made of a metal oxide or nitride, with a metallic layer added on top for connection to the circuit board.

Featuring a high wattage rating, H417K8DYA components have superior breakdown capabilities compared to other types of resistors. Aside from acting as a limit to the amount of current that can pass through a circuit, these resistors also help reduce voltage surges and absorb energy in the case of a failure or short circuit.

Another benefit of using H417K8DYA is its proprietary film formation process, which delivers superior thermal stability, accuracy, and lifespan. This process ensures a low noise profile, with an effective resistance value that never fails to deliver over the long-term.

Conclusion

The H417K8DYA through hole resistor is a highly reliable and cost-effective option for a wide variety of low power and high voltage applications. Its superior thermal stability, accuracy, and lifespan make it the perfect choice for designers of PCBs in industrial, medical, automotive, avionic and military applications.

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