RSF50SJR-PN43R

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Through hole resistors are an essential component in electrical circuits. RSF50SJR-PN43R is a through hole resistor made by the Japanese company Ohmcraft. The RSF50SJR-PN43R is a “fixed thru-hole” resistor with a temperature coefficient of 0.05 PPM/°C and an operating temperature range of -55°C to +125°C. It has a power rating of 1 Watt and resistance values ranging from 0.5 Ω to 10M Ω.

Because of its high precision and excellent temperature stability, the RSF50SJR-PN43R has a wide range of applications. It is commonly used in automotive applications, power electronics, telecommunications, as well as many other electronic applications where reliable, precise resistors are required. The RSF50SJR-PN43R is well-suited for use in precision analog circuits and discrete transistors, as it is able to resist temperatures up to 125°C, high vibration, and shocks.

The principal of operation of the RSF50SJR-PN43R is simple and effective. It works by providing a uniform electrical resistance between the two terminals. This resistance is created by a thin strip of tantalum nitrite, as opposed to the winding structure of conventional through-hole resistors. This tantalum strip creates very consistent and stable resistance values over a wide temperature range. The material has relatively low properties, meaning that it is more resistant to temperature and voltage fluctuation, while still providing a consistent electrical resistance value.

In addition to providing a consistent, stable resistance, the RSF50SJR-PN43R also uses a unique construction technology that reduces the size of the resistor by 30%. This size reduction gives the component advantages such as a lower insertion force, making it easier to install. It also improves its thermal characteristic (heat dissipation) and allows for higher power ratings than conventional resistors.

Finally, the RSF50SJR-PN43R also contains a self-clamping mechanism. This helps to protect the resistor from damage, as the clamp forces the connection between the terminals to create a tighter and more consistent resistance. This also helps to increase the longevity of the resistor, as it can withstand high temperatures and mechanical shock.

Overall, the RSF50SJR-PN43R is an excellent choice for through hole resistors. Its high precision and temperature stability make it an ideal choice for a wide range of applications. In addition, the unique construction technology of the RSF50SJR-PN43R ensures reliable and consistent performance, while its self-clamping design helps to increase longevity.

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