PSP500JR-1R

Series:	PSP
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	1 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Wirewound
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	--
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.252" Square x 0.984" L (6.40mm x 25.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors - PSP500JR-1R Application Field and Working Principle

The PSP500JR-1R is a through hole resistor that is designed to be used in many applications. It was developed by DGD Corporation, an electronic component manufacturer located in Japan. The product is part of their series of long-term stability and power rating resistors and is commonly used in industrial and automotive electrical applications. It is a small, cost-effective component that provides a stable and reliable current flow in harsh environments.The PSP500JR-1R is a through hole resistor that features a cylindrically shaped body with an adjustable threaded interface at both ends. The resistor has a 0.5W power rating, a resistance rating of 1kOhm, and a voltage rating of 500Vdc. It is typically constructed of a ceramic material and includes an epoxy coating. The firm offers both axial and radial versions of the resistor, allowing for flexibility in design and installation.The PSP500JR-1R’s adjustable threaded interface allows the current to be precisely regulated by the user. The overall physical design of the resistor ensures that it can handle a wide range of temperatures without fail. Additionally, this particular resistor offers a higher power rating than many of its competitors, while still providing a more reliable current flow.The PSP500JR-1R is designed to perform in harsh industrial and automotive applications. The high power rating of this resistor makes it suitable for industrial applications that require higher currents or voltages, such as in motor drives or heavy machinery. It is also commonly used in various automotive applications, such as stabilizing power to starter circuits and controlling fan motors.The PSP500JR-1R is capable of performing admirably in temperamental environments due to its construction and operating temperature range. The resistor is designed to withstand temperature ranges up to +125°C, making it suitable for challenging applications such as automotive engine management systems. Additionally, this particular resistor is designed to be resistant against common electrical components such as lightning, short-circuiting, and over-voltage.In terms of its working principle, the PSP500JR-1R is designed to act as an electrical resistor, absorbing energy from the electric circuit and preventing signals and currents from reaching dangerously high levels. When current or voltage passes through the resistor, it creates a small voltage drop (dV) and draws a current (I). This means that the resistor dissipates heat, which is why it needs the epoxy coating to allow it to withstand high temperatures. The PSP500JR-1R is also designed to be a stable component, providing accurate and consistent current regulation even in extreme temperatures and conditions.Overall, the PSP500JR-1R is an ideal resistor solution for industrial and automotive applications that require precise current regulation and long-term stability. With its adjustable threaded interface, the resistor ensures that it can be used to precisely regulate the current. Additionally, its high power rating and temperature rating make it suitable for use in challenging environments. The PSP500JR-1R is part of DGD Corporation’s series of long-term stability and power rating resistors, and its design ensures total efficiency and reliability in any application.

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